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Packagehl7.fhir.uv.xver-r3.r4b
Resource TypeValueSet
IdValueSet-R3-v3-ObservationMethod-for-R4B.json
FHIR VersionR4B
Sourcehttp://hl7.org/fhir/uv/xver-r3.r4b/0.1.0/ValueSet-R3-v3-ObservationMethod-for-R4B.html
URLhttp://hl7.org/fhir/uv/xver/ValueSet/R3-v3-ObservationMethod-for-R4B
Version0.1.0
Statusactive
Date2026-03-17T21:02:03.8104715+00:00
NameR3V3ObservationMethodForR4B
TitleCross-version ValueSet STU3.v3 Code System ObservationMethod for use in FHIR R4B
Realmuv
Authorityhl7
DescriptionThis cross-version ValueSet represents content from `http://hl7.org/fhir/ValueSet/v3-ObservationMethod|2016-11-11` for use in FHIR R4B.
PurposeThis value set is part of the cross-version definitions generated to enable use of the value set `http://hl7.org/fhir/ValueSet/v3-ObservationMethod|2016-11-11` as defined in FHIR STU3 in FHIR R4B. The source value set is bound to the following FHIR STU3 elements: * Across FHIR versions, the value set has been mapped as: * `http://hl7.org/fhir/ValueSet/v3-ObservationMethod|2016-11-11` * `http://terminology.hl7.org/ValueSet/v3-ObservationMethod|2018-08-12` Note that all concepts are included in this cross-version definition because no concepts have compatible representations Following are the generation technical comments: All concepts in the comparison are listed as identical. The source value set has fewer active concepts (299) than the target (300), so the source is narrower than the target. FHIR ValueSet `http://hl7.org/fhir/ValueSet/v3-ObservationMethod|2016-11-11`, defined in FHIR STU3 does not have any mapping to FHIR R4B

Resources that use this resource

No resources found

Resources that this resource uses

CodeSystem
hl7.fhir.uv.xver-r2.r4b#0.1.0ObservationMethodv3-ObservationMethod

Narrative

Note: links and images are rebased to the (stated) source

Generated Narrative: ValueSet R3-v3-ObservationMethod-for-R4B

This value set expansion contains 304 concepts.

SystemVersionCodeDisplayDefinition
http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0001Complement fixation

Complement fixation

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0002Computed axial tomography

Computed axial tomography

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0003HLAR agar test

Susceptibility, High Level Aminoglycoside Resistance agar test

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0004Macroscopic observation

Visual, Macroscopic observation

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0005Magnetic resonance

Computed, Magnetic resonance

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0006Morphometry

Computed, Morphometry

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0007Positron emission tomography

Computed, Positron emission tomography

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0008SAMHSA confirmation

SAMHSA drug assay confirmation

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0009SAMHSA screening

SAMHSA drug assay screening

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0010Serum Neutralization

Serum Neutralization

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0011Titration

Titration

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0012Ultrasound

Ultrasound

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0013X-ray crystallography

X-ray crystallography

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0014Agglutination

Agglutination

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0015Buffered acidified plate agglutination

Agglutination, Buffered acidified plate

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0016Card agglutination

Agglutination, Card

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0017Hemagglutination

Agglutination, Hemagglutination

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0018Hemagglutination inhibition

Agglutination, Hemagglutination inhibition

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0019Latex agglutination

Agglutination, Latex

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0020Plate agglutination

Agglutination, Plate

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0021Rapid agglutination

Agglutination, Rapid Plate

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0022RBC agglutination

Agglutination, RBC

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0023Rivanol agglutination

Agglutination, Rivanol

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0024Tube agglutination

Agglutination, Tube

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0025Bioassay

Bioassay

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0026Animal Inoculation

Bioassay, Animal Inoculation

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0027Cytotoxicity

Bioassay, Cytotoxicity

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0028Embryo infective dose 50

Bioassay, Embryo Infective Dose 50

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0029Embryo lethal dose 50

Bioassay, Embryo Lethal Dose 50

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0030Mouse intercerebral inoculation

Bioassay, Mouse intercerebral inoculation

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0031Bioassay, qualitative

Bioassay, qualitative

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0032Bioassay, quantitative

Bioassay, quantitative

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0033Chemical method

Chemical

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0034Differential light absorption chemical test

Chemical, Differential light absorption

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0035Dipstick

Chemical, Dipstick

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0036Dipstick colorimetric laboratory test

Chemical, Dipstick colorimetric laboratory test

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0037Test strip

Chemical, Test strip

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0038Chromatography

Chromatography

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0039Affinity chromatography

Chromatography, Affinity

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0040Gas liquid chromatography

Chromatography, Gas liquid

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0041High performance liquid chromatography

Chromatography, High performance liquid

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0042Liquid Chromatography

Chromatography, Liquid

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0043Protein A affinity chromatography

Chromatography, Protein A affinity

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0044Coagulation

Coagulation

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0045Tilt tube coagulation time

Coagulation, Tilt tube

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0046Tilt tube reptilase induced coagulation

Coagulation, Tilt tube reptilase induced

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0047Automated count

Count, Automated

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0048Manual cell count

Count, Manual

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0049Platelet count, Rees-Ecker

Count, Platelet, Rees-Ecker

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0050Aerobic Culture

Culture, Aerobic

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0051Anaerobic Culture

Culture, Anaerobic

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0052Chicken embryo culture

Culture, Chicken Embryo

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0053Delayed secondary enrichment

Culture, Delayed secondary enrichment

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0054Microaerophilic Culture

Culture, Microaerophilic

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0055Quantitative microbial culture, cup

Culture, Quantitative microbial, cup

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0056Quantitative microbial culture, droplet

Culture, Quantitative microbial, droplet

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0057Quantitative microbial culture, filter paper

Culture, Quantitative microbial, filter paper

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0058Quantitative microbial culture, pad culture

Culture, Quantitative microbial, pad

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0059Quantitative microbial culture, pour plate

Culture, Quantitative microbial, pour plate

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0060Quantitative microbial culture, surface streak

Culture, Quantitative microbial, surface streak

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0061Somatic Cell culture

Culture, Somatic Cell

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0062Agar diffusion

Diffusion, Agar

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0063Agar Gel Immunodiffusion

Diffusion, Agar Gel Immunodiffusion

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0064Electrophoresis

Electrophoresis

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0065Agaorse gel electrophoresis

Electrophoresis, Agaorse gel

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0066Electrophoresis, citrate agar

Electrophoresis, citrate agar

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0067Immunoelectrophoresis

Electrophoresis, Immuno

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0068Polyacrylamide gel electrophoresis

Electrophoresis, Polyacrylamide gel

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0069Starch gel electrophoresis

Electrophoresis, Starch gel

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0070ELISA

ELISA

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0071ELISA, antigen capture

ELISA, antigen capture

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0072ELISA, avidin biotin peroxidase complex

ELISA, avidin biotin peroxidase complex

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0073Kinetic ELISA

ELISA, Kinetic

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0074ELISA, peroxidase-antiperoxidase

ELISA, peroxidase-antiperoxidase

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0075API 20 Strep

Identification, API 20 Strep

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0076API 20A

Identification, API 20A

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0077API 20C AUX

Identification, API 20C AUX

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0078API 20E

Identification, API 20E

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0079API 20NE

Identification, API 20NE

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0080API 50 CH

Identification, API 50 CH

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0081API An-IDENT

Identification, API An-IDENT

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0082API Coryne

Identification, API Coryne

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0083API Rapid 20E

Identification, API Rapid 20E

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0084API Staph

Identification, API Staph

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0085API ZYM

Identification, API ZYM

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0086Bacterial identification

Identification, Bacterial

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0087mini VIDAS

Identification, mini VIDAS

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0088Phage susceptibility typing

Identification, Phage susceptibility typing

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0089Quad-FERM+

Identification, Quad-FERM+

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0090RAPIDEC Staph

Identification, RAPIDEC Staph

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0091Staphaurex

Identification, Staphaurex

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0092VIDAS

Identification, VIDAS

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0093Vitek

Identification, Vitek

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0094VITEK 2

Identification, VITEK 2

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0095Immune stain

Immune stain

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0096Immunofluorescent antibody, direct

Immune stain, Immunofluorescent antibody, direct

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0097Immunofluorescent antibody, indirect

Immune stain, Immunofluorescent antibody, indirect

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0098Immunoperoxidase, Avidin-Biotin Complex

Immune stain, Immunoperoxidase, Avidin-Biotin Complex

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0099Immunoperoxidase, Peroxidase anti-peroxidase complex

Immune stain, Immunoperoxidase, Peroxidase anti-peroxidase complex

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0100Immunoperoxidase, Protein A-peroxidase complex

Immune stain, Immunoperoxidase, Protein A-peroxidase complex

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0101Immunoassay

Immunoassay

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0102Immunoassay, qualitative, multiple step

Immunoassay, qualitative, multiple step

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0103Immunoassay, qualitative, single step

Immunoassay, qualitative, single step

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0104Radioimmunoassay

Immunoassay, Radioimmunoassay

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0105Immunoassay, semi-quantitative, multiple step

Immunoassay, semi-quantitative, multiple step

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0106Immunoassay, semi-quantitative, single step

Immunoassay, semi-quantitative, single step

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0107Microscopy

Microscopy

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0108Darkfield microscopy

Microscopy, Darkfield

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0109Electron microscopy

Microscopy, Electron

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0110Electron microscopy tomography

Microscopy, Electron microscopy tomography

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0111Electron microscopy, negative stain

Microscopy, Electron, negative stain

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0112Electron microscopy, thick section

Microscopy, Electron, thick section transmission

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0113Electron microscopy, thin section

Microscopy, Electron, thin section transmission

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0114Microscopy, Light

Microscopy, Light

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0115Polarizing light microscopy

Microscopy, Polarized light

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0116Scanning electron microscopy

Microscopy, Scanning electron

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0117Transmission electron microscopy

Microscopy, Transmission electron

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0118Transparent tape direct examination

Microscopy, Transparent tape direct examination

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  01193 Self-Sustaining Sequence Replication

Molecular, 3 Self-Sustaining Sequence Replication

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0120Branched Chain DNA

Molecular, Branched Chain DNA

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0121Hybridization Protection Assay

Molecular, Hybridization Protection Assay

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0122Immune blot

Molecular, Immune blot

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0123In-situ hybridization

Molecular, In-situ hybridization

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0124Ligase Chain Reaction

Molecular, Ligase Chain Reaction

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0125Ligation Activated Transcription

Molecular, Ligation Activated Transcription

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0126Nucleic Acid Probe

Molecular, Nucleic Acid Probe

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0127Nucleic acid probe

Molecular, Nucleic acid probe

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0128Nucleic acid probe with amplification

Molecular, Nucleic acid probe with amplification

                    Rationale: Duplicate of code 0126. Use code 0126 instead.
http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0129Nucleic acid probe with target amplification

Molecular, Nucleic acid probe with target amplification

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0130Nucleic acid reverse transcription

Molecular, Nucleic acid reverse transcription

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0131Nucleic Acid Sequence Based Analysis

Molecular, Nucleic Acid Sequence Based Analysis

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0132Polymerase chain reaction

Molecular, Polymerase chain reaction

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0133Q-Beta Replicase or probe amplification category method

Molecular, Q-Beta Replicase or probe amplification category method

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0134Restriction Fragment Length Polymorphism

Molecular, Restriction Fragment Length Polymorphism

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0135Southern Blot

Molecular, Southern Blot

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0136Strand Displacement Amplification

Molecular, Strand Displacement Amplification

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0137Transcription Mediated Amplification

Molecular, Transcription Mediated Amplification

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0138Western Blot

Molecular, Western Blot

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0139Flocculation

Precipitation, Flocculation

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0140Immune precipitation

Precipitation, Immune precipitation

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0141Milk ring test

Precipitation, Milk ring test

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0142Precipitin

Precipitation, Precipitin

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0143Acid fast stain

Stain, Acid fast

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0144Acid fast stain, fluorochrome

Stain, Acid fast, fluorochrome

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0145Acid fast stain, Kinyoun's cold carbolfuchsin

Stain, Acid fast, Kinyoun's cold carbolfuchsin

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0146Acid fast stain, Ziehl-Neelsen

Stain, Acid fast, Ziehl-Neelsen

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0147Acid phosphatase stain

Stain, Acid phosphatase

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0148Acridine orange stain

Stain, Acridine orange

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0149Active brilliant orange KH stain

Stain, Active brilliant orange KH

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0150Alazarin red S stain

Stain, Alazarin red S

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0151Alcian blue stain

Stain, Alcian blue

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0152Alcian blue with Periodic acid Schiff stain

Stain, Alcian blue with Periodic acid Schiff

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0153Argentaffin stain

Stain, Argentaffin

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0154Argentaffin silver stain

Stain, Argentaffin silver

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0155Azure-eosin stain

Stain, Azure-eosin

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0156Basic Fuschin stain

Stain, Basic Fuschin

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0157Bennhold stain

Stain, Bennhold

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0158Bennhold's Congo red stain

Stain, Bennhold's Congo red

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0159Bielschowsky stain

Stain, Bielschowsky

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0160Bielschowsky's silver stain

Stain, Bielschowsky's silver

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0161Bleach stain

Stain, Bleach

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0162Bodian stain

Stain, Bodian

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0163Brown-Brenn stain

Stain, Brown-Brenn

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0164Butyrate-esterase stain

Stain, Butyrate-esterase

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0165Calcofluor white fluorescent stain

Stain, Calcofluor white fluorescent

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0166Carbol-fuchsin stain

Stain, Carbol-fuchsin

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0167Carmine stain

Stain, Carmine

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0168Churukian-Schenk stain

Stain, Churukian-Schenk

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0169Congo red stain

Stain, Congo red

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0170Cresyl echt violet stain

Stain, Cresyl echt violet

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0171Crystal violet stain

Stain, Crystal violet

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0172De Galantha stain

Stain, De Galantha

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0173Dieterle silver impregnation stain

Stain, Dieterle silver impregnation

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0174Fite-Farco stain

Stain, Fite-Farco

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0175Fontana-Masson silver stain

Stain, Fontana-Masson silver

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0176Fouchet stain

Stain, Fouchet

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0177Gomori stain

Stain, Gomori

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0178Gomori methenamine silver stain

Stain, Gomori methenamine silver

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0179Gomori-Wheatly trichrome stain

Stain, Gomori-Wheatly trichrome

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0180Gridley stain

Stain, Gridley

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0181Grimelius silver stain

Stain, Grimelius silver

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0182Grocott stain

Stain, Grocott

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0183Grocott methenamine silver stain

Stain, Grocott methenamine silver

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0184Hale's colloidal ferric oxide stain

Stain, Hale's colloidal ferric oxide

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0185Hale's colloidal iron stain

Stain, Hale's colloidal iron

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0186Hansel stain

Stain, Hansel

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0187Harris regressive hematoxylin and eosin stain

Stain, Harris regressive hematoxylin and eosin

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0188Hematoxylin and eosin stain

Stain, Hematoxylin and eosin

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0189Highman stain

Stain, Highman

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0190Holzer stain

Stain, Holzer

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0191Iron hematoxylin stain

Stain, Iron hematoxylin

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0192Jones stain

Stain, Jones

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0193Jones methenamine silver stain

Stain, Jones methenamine silver

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0194Kossa stain

Stain, Kossa

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0195Lawson-Van Gieson stain

Stain, Lawson-Van Gieson

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0196Loeffler methylene blue stain

Stain, Loeffler methylene blue

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0197Luxol fast blue with cresyl violet stain

Stain, Luxol fast blue with cresyl violet

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0198Luxol fast blue with Periodic acid-Schiff stain

Stain, Luxol fast blue with Periodic acid-Schiff

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0199MacNeal's tetrachrome blood stain

Stain, MacNeal's tetrachrome blood

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0200Mallory-Heidenhain stain

Stain, Mallory-Heidenhain

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0201Masson trichrome stain

Stain, Masson trichrome

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0202Mayer mucicarmine stain

Stain, Mayer mucicarmine

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0203Mayers progressive hematoxylin and eosin stain

Stain, Mayers progressive hematoxylin and eosin

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0204May-Grunwald Giemsa stain

Stain, May-Grunwald Giemsa

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0205Methyl green stain

Stain, Methyl green

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0206Methyl green pyronin stain

Stain, Methyl green pyronin

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0207Modified Gomori-Wheatly trichrome stain

Stain, Modified Gomori-Wheatly trichrome

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0208Modified Masson trichrome stain

Stain, Modified Masson trichrome

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0209Modified trichrome stain

Stain, Modified trichrome

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0210Movat pentachrome stain

Stain, Movat pentachrome

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0211Mucicarmine stain

Stain, Mucicarmine

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0212Neutral red stain

Stain, Neutral red

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0213Night blue stain

Stain, Night blue

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0214Non-specific esterase stain

Stain, Non-specific esterase

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0215Oil red-O stain

Stain, Oil red-O

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0216Orcein stain

Stain, Orcein

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0217Perls' stain

Stain, Perls'

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0218Phosphotungstic acid-hematoxylin stain

Stain, Phosphotungstic acid-hematoxylin

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0219Potassium ferrocyanide stain

Stain, Potassium ferrocyanide

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0220Prussian blue stain

Stain, Prussian blue

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0221Putchler modified Bennhold stain

Stain, Putchler modified Bennhold

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0222Quinacrine fluorescent stain

Stain, Quinacrine fluorescent

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0223Reticulin stain

Stain, Reticulin

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0224Rhodamine stain

Stain, Rhodamine

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0225Safranin stain

Stain, Safranin

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0226Schmorl stain

Stain, Schmorl

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0227Seiver-Munger stain

Stain, Seiver-Munger

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0228Silver stain

Stain, Silver

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0229Specific esterase stain

Stain, Specific esterase

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0230Steiner silver stain

Stain, Steiner silver

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0231Sudan III stain

Stain, Sudan III

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0232Sudan IVI stain

Stain, Sudan IVI

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0233Sulfated alcian blue stain

Stain, Sulfated alcian blue

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0234Supravital stain

Stain, Supravital

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0235Thioflavine-S stain

Stain, Thioflavine-S

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0236Three micron Giemsa stain

Stain, Three micron Giemsa

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0237Vassar-Culling stain

Stain, Vassar-Culling

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0238Vital Stain

Stain, Vital

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0239von Kossa stain

Stain, von Kossa

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0240Antibiotic sensitivity, disk

Susceptibility, Antibiotic sensitivity, disk

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0241BACTEC susceptibility test

Susceptibility, BACTEC susceptibility test

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0242Disk dilution

Susceptibility, Disk dilution

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0243Minimum bactericidal concentration test, macrodilution

Susceptibility, Minimum bactericidal concentration, macrodilution

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0244Minimum bactericidal concentration test, microdilution

Susceptibility, Minimum bactericidal concentration, microdilution

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0245Minimum Inhibitory Concentration, macrodilution

Susceptibility, Minimum Inhibitory concentration, macrodilution

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0246Minimum Inhibitory Concentration, microdilution

Susceptibility, Minimum Inhibitory concentration, microdilution

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0247Turbidometric

Turbidometric

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0248Refractometric

Turbidometric, Refractometric

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0249Thin layer chromatography (TLC)

Chromatography, Thin Layer

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0250EMIT

Immunoassay, enzyme-multiplied technique (EMIT)

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0251Flow cytometry (FC)

Flow Cytometry

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0252Radial immunodiffusion (RID)

Radial Immunodiffusion

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0253Fluorescence polarization immunoassay (FPIA)

Immunoassay, Fluorescence Polarization

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0254Immunofixation electrophoresis (IFE)

Electrophoresis, Immunofixation

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0255Equilibrium dialysis

Dialysis, Direct Equilibrium

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0256Kleihauer-Betke acid elution

Acid Elution, Kleihauer-Betke Method

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0257Anti-complement immunofluorescence (ACIF)

Immunofluorescence, Anti-Complement

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0258GC/MS

Gas Chromatography/Mass Spectroscopy

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0259Nephelometry

Light Scatter, Nephelometry

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0260IgE immunoassay antibody

Immunoassay, IgE Antibody Test

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0261Lymphocyte Microcytotoxicity Assay

Lymphocyte Microcytotoxicity Assay

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0262Spectrophotometry

Spectrophotometry

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0263Atomic absorption spectrophotometry (AAS)

Spectrophotometry, Atomic Absorption

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0264Ion selective electrode (ISE)

Electrochemical, Ion Selective Electrode

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0265Gas chromatography (GC)

Chromatography, Gas

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0266Isoelectric focusing (IEF)

Isoelectric Focusing

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0267Immunochemiluminescence

Immunoassay, Chemiluminescent

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0268Microparticle enzyme immunoassay (MEIA)

Immunoassay, Microparticle Enzyme

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0269ICP/MS

Inductively-Coupled Plasma/Mass Spectrometry

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0270Immunoradiometric assay (IRMA)

Immunoassay, Immunoradiometric Assay

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0271Photo optical clot detection

Coagulation, Photo Optical Clot Detection

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0272Minimum Inhibitory Concentration

Testing to measure the minimum concentration of the antibacterial agent in a given culture medium below which bacterial growth is not inhibited.

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0273Viral Genotype Susceptibility

Viral Genotype Susceptibility

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0274Viral Phenotype Susceptibility

Viral Phenotype Susceptibility

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0275Gradient Strip

Gradient Strip

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0275aMinimum Lethal Concentration (MLC)

Minimum Lethal Concentration (MLC)

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0276Slow Mycobacteria Susceptibility

Testing to measure the minimum concentration of the antibacterial agent in a given culture medium below which bacterial growth is not inhibited.

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0277Serum bactericidal titer

Serum bactericidal titer

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0278Agar screen

Agar screen

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0279Disk induction

Disk induction

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  0280Susceptibility Testing

Test methods designed to determine a microorganismaTMs susceptibility to being killed by an antibiotic.

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  ALGMalgorithm

Reaching a decision through the application of an algorithm designed to weigh the different factors involved.

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  AVERAGEaverage

Average of non-null values in the referenced set of values

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  BYCLbayesian calculation

Reaching a decision through the use of Bayesian statistical analysis.

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  COUNTcount

Count of non-null values in the referenced set of values

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  GINTglobal introspection

Reaching a decision by consideration of the totality of factors involved in order to reach a judgement.

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  MAXmaxima

Largest of all non-null values in the referenced set of values.

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  MEDIANmedian

The median of all non-null values in the referenced set of values.

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  MINminima

Smallest of all non-null values in the referenced set of values.

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  MODEmode

The most common value of all non-null values in the referenced set of values.

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  PCRPCR

Description: Polymerase Chain Reaction

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  STDEV.Ppopulation standard deviation

Standard Deviation of the values in the referenced set of values, computed over the population.

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  STDEV.Ssample standard deviation

Standard Deviation of the values in the referenced set of values, computed over a sample of the population.

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  SUMsum

Sum of non-null values in the referenced set of values

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  VARIANCE.Ppopulation variance

Variance of the values in the referenced set of values, computed over the population.

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  VARIANCE.Ssample variance

Variance of the values in the referenced set of values, computed over a sample of the population.

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  VDOCdocument verification

Verification by means of document.

                       Example: Fax, letter, attachment to e-mail.
http://hl7.org/fhir/v3/ObservationMethod2016-11-11  VREGregistry verification

verification by means of a response to an electronic query

                       Example: query message to a Covered Party registry application or Coverage Administrator.
http://hl7.org/fhir/v3/ObservationMethod2016-11-11  VTOKENelectronic token verification

Verification by means of electronic token.

                       Example: smartcard, magnetic swipe card, RFID device.
http://hl7.org/fhir/v3/ObservationMethod2016-11-11  VVOICEvoice-based verification

Verification by means of voice.

                       Example: By speaking with or calling the Coverage Administrator or Covered Party
http://hl7.org/fhir/v3/ObservationMethod2016-11-11  _DecisionObservationMethodDecisionObservationMethod

Provides codes for decision methods, initially for assessing the causality of events.

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  _GeneticObservationMethodGeneticObservationMethod

A code that provides additional detail about the means or technique used to ascertain the genetic analysis. Example, PCR, Micro Array

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  _ObservationMethodAggregateobservation method aggregate

Provides additional detail about the aggregation methods used to compute the aggregated values for an observation. This is an abstract code.

http://hl7.org/fhir/v3/ObservationMethod2016-11-11  _VerificationMethodVerificationMethod

VerificationMethod

Source1

{
  "resourceType": "ValueSet",
  "id": "R3-v3-ObservationMethod-for-R4B",
  "text": {
    "status": "generated",
    "div": "<!-- snip (see above) -->"
  },
  "extension": [
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
      "valueInteger": 0
    },
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
      "valueCode": "fhir"
    },
    {
      "extension": [
        {
          "url": "packageId",
          "valueId": "hl7.fhir.uv.xver-r3.r4b"
        },
        {
          "url": "version",
          "valueString": "0.1.0"
        },
        {
          "url": "uri",
          "valueUri": "http://hl7.org/fhir/uv/xver/ImplementationGuide/hl7.fhir.uv.xver-r3.r4b"
        }
      ],
      "url": "http://hl7.org/fhir/StructureDefinition/package-source"
    },
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
      "valueCode": "trial-use",
      "_valueCode": {
        "extension": [
          {
            "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
            "valueCanonical": "http://hl7.org/fhir/uv/xver/ImplementationGuide/hl7.fhir.uv.xver-r3.r4b"
          }
        ]
      }
    }
  ],
  "url": "http://hl7.org/fhir/uv/xver/ValueSet/R3-v3-ObservationMethod-for-R4B",
  "version": "0.1.0",
  "name": "R3V3ObservationMethodForR4B",
  "title": "Cross-version ValueSet STU3.v3 Code System ObservationMethod for use in FHIR R4B",
  "status": "active",
  "experimental": false,
  "date": "2026-03-17T21:02:03.8104715+00:00",
  "publisher": "FHIR Infrastructure",
  "contact": [
    {
      "name": "FHIR Infrastructure",
      "telecom": [
        {
          "system": "url",
          "value": "http://www.hl7.org/Special/committees/fiwg"
        }
      ]
    }
  ],
  "description": "This cross-version ValueSet represents content from `http://hl7.org/fhir/ValueSet/v3-ObservationMethod|2016-11-11` for use in FHIR R4B.",
  "jurisdiction": [
    {
      "coding": [
        {
          "system": "http://unstats.un.org/unsd/methods/m49/m49.htm",
          "code": "001",
          "display": "World"
        }
      ]
    }
  ],
  "purpose": "This value set is part of the cross-version definitions generated to enable use of the\r\nvalue set `http://hl7.org/fhir/ValueSet/v3-ObservationMethod|2016-11-11` as defined in FHIR STU3\r\nin FHIR R4B.\r\n\r\nThe source value set is bound to the following FHIR STU3 elements:\r\n* \r\n\r\nAcross FHIR versions, the value set has been mapped as:\r\n* `http://hl7.org/fhir/ValueSet/v3-ObservationMethod|2016-11-11`\n* `http://terminology.hl7.org/ValueSet/v3-ObservationMethod|2018-08-12`\r\n\r\nNote that all concepts are included in this cross-version definition because no concepts have compatible representations\r\n\r\nFollowing are the generation technical comments:\r\nAll concepts in the comparison are listed as identical.\nThe source value set has fewer active concepts (299) than the target (300), so the source is narrower than the target.\nFHIR ValueSet `http://hl7.org/fhir/ValueSet/v3-ObservationMethod|2016-11-11`, defined in FHIR STU3 does not have any mapping to FHIR R4B",
  "compose": {
    "include": [
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "concept": [
          {
            "code": "0001",
            "display": "Complement fixation"
          },
          {
            "code": "0002",
            "display": "Computed axial tomography"
          },
          {
            "code": "0003",
            "display": "HLAR agar test"
          },
          {
            "code": "0004",
            "display": "Macroscopic observation"
          },
          {
            "code": "0005",
            "display": "Magnetic resonance"
          },
          {
            "code": "0006",
            "display": "Morphometry"
          },
          {
            "code": "0007",
            "display": "Positron emission tomography"
          },
          {
            "code": "0008",
            "display": "SAMHSA confirmation"
          },
          {
            "code": "0009",
            "display": "SAMHSA screening"
          },
          {
            "code": "0010",
            "display": "Serum Neutralization"
          },
          {
            "code": "0011",
            "display": "Titration"
          },
          {
            "code": "0012",
            "display": "Ultrasound"
          },
          {
            "code": "0013",
            "display": "X-ray crystallography"
          },
          {
            "code": "0014",
            "display": "Agglutination"
          },
          {
            "code": "0015",
            "display": "Buffered acidified plate agglutination"
          },
          {
            "code": "0016",
            "display": "Card agglutination"
          },
          {
            "code": "0017",
            "display": "Hemagglutination"
          },
          {
            "code": "0018",
            "display": "Hemagglutination inhibition"
          },
          {
            "code": "0019",
            "display": "Latex agglutination"
          },
          {
            "code": "0020",
            "display": "Plate agglutination"
          },
          {
            "code": "0021",
            "display": "Rapid agglutination"
          },
          {
            "code": "0022",
            "display": "RBC agglutination"
          },
          {
            "code": "0023",
            "display": "Rivanol agglutination"
          },
          {
            "code": "0024",
            "display": "Tube agglutination"
          },
          {
            "code": "0025",
            "display": "Bioassay"
          },
          {
            "code": "0026",
            "display": "Animal Inoculation"
          },
          {
            "code": "0027",
            "display": "Cytotoxicity"
          },
          {
            "code": "0028",
            "display": "Embryo infective dose 50"
          },
          {
            "code": "0029",
            "display": "Embryo lethal dose 50"
          },
          {
            "code": "0030",
            "display": "Mouse intercerebral inoculation"
          },
          {
            "code": "0031",
            "display": "Bioassay, qualitative"
          },
          {
            "code": "0032",
            "display": "Bioassay, quantitative"
          },
          {
            "code": "0033",
            "display": "Chemical method"
          },
          {
            "code": "0034",
            "display": "Differential light absorption chemical test"
          },
          {
            "code": "0035",
            "display": "Dipstick"
          },
          {
            "code": "0036",
            "display": "Dipstick colorimetric laboratory test"
          },
          {
            "code": "0037",
            "display": "Test strip"
          },
          {
            "code": "0038",
            "display": "Chromatography"
          },
          {
            "code": "0039",
            "display": "Affinity chromatography"
          },
          {
            "code": "0040",
            "display": "Gas liquid chromatography"
          },
          {
            "code": "0041",
            "display": "High performance liquid chromatography"
          },
          {
            "code": "0042",
            "display": "Liquid Chromatography"
          },
          {
            "code": "0043",
            "display": "Protein A affinity chromatography"
          },
          {
            "code": "0044",
            "display": "Coagulation"
          },
          {
            "code": "0045",
            "display": "Tilt tube coagulation time"
          },
          {
            "code": "0046",
            "display": "Tilt tube reptilase induced coagulation"
          },
          {
            "code": "0047",
            "display": "Automated count"
          },
          {
            "code": "0048",
            "display": "Manual cell count"
          },
          {
            "code": "0049",
            "display": "Platelet count, Rees-Ecker"
          },
          {
            "code": "0050",
            "display": "Aerobic Culture"
          },
          {
            "code": "0051",
            "display": "Anaerobic Culture"
          },
          {
            "code": "0052",
            "display": "Chicken embryo culture"
          },
          {
            "code": "0053",
            "display": "Delayed secondary enrichment"
          },
          {
            "code": "0054",
            "display": "Microaerophilic Culture"
          },
          {
            "code": "0055",
            "display": "Quantitative microbial culture, cup"
          },
          {
            "code": "0056",
            "display": "Quantitative microbial culture, droplet"
          },
          {
            "code": "0057",
            "display": "Quantitative microbial culture, filter paper"
          },
          {
            "code": "0058",
            "display": "Quantitative microbial culture, pad culture"
          },
          {
            "code": "0059",
            "display": "Quantitative microbial culture, pour plate"
          },
          {
            "code": "0060",
            "display": "Quantitative microbial culture, surface streak"
          },
          {
            "code": "0061",
            "display": "Somatic Cell culture"
          },
          {
            "code": "0062",
            "display": "Agar diffusion"
          },
          {
            "code": "0063",
            "display": "Agar Gel Immunodiffusion"
          },
          {
            "code": "0064",
            "display": "Electrophoresis"
          },
          {
            "code": "0065",
            "display": "Agaorse gel electrophoresis"
          },
          {
            "code": "0066",
            "display": "Electrophoresis, citrate agar"
          },
          {
            "code": "0067",
            "display": "Immunoelectrophoresis"
          },
          {
            "code": "0068",
            "display": "Polyacrylamide gel electrophoresis"
          },
          {
            "code": "0069",
            "display": "Starch gel electrophoresis"
          },
          {
            "code": "0070",
            "display": "ELISA"
          },
          {
            "code": "0071",
            "display": "ELISA, antigen capture"
          },
          {
            "code": "0072",
            "display": "ELISA, avidin biotin peroxidase complex"
          },
          {
            "code": "0073",
            "display": "Kinetic ELISA"
          },
          {
            "code": "0074",
            "display": "ELISA, peroxidase-antiperoxidase"
          },
          {
            "code": "0075",
            "display": "API 20 Strep"
          },
          {
            "code": "0076",
            "display": "API 20A"
          },
          {
            "code": "0077",
            "display": "API 20C AUX"
          },
          {
            "code": "0078",
            "display": "API 20E"
          },
          {
            "code": "0079",
            "display": "API 20NE"
          },
          {
            "code": "0080",
            "display": "API 50 CH"
          },
          {
            "code": "0081",
            "display": "API An-IDENT"
          },
          {
            "code": "0082",
            "display": "API Coryne"
          },
          {
            "code": "0083",
            "display": "API Rapid 20E"
          },
          {
            "code": "0084",
            "display": "API Staph"
          },
          {
            "code": "0085",
            "display": "API ZYM"
          },
          {
            "code": "0086",
            "display": "Bacterial identification"
          },
          {
            "code": "0087",
            "display": "mini VIDAS"
          },
          {
            "code": "0088",
            "display": "Phage susceptibility typing"
          },
          {
            "code": "0089",
            "display": "Quad-FERM+"
          },
          {
            "code": "0090",
            "display": "RAPIDEC Staph"
          },
          {
            "code": "0091",
            "display": "Staphaurex"
          },
          {
            "code": "0092",
            "display": "VIDAS"
          },
          {
            "code": "0093",
            "display": "Vitek"
          },
          {
            "code": "0094",
            "display": "VITEK 2"
          },
          {
            "code": "0095",
            "display": "Immune stain"
          },
          {
            "code": "0096",
            "display": "Immunofluorescent antibody, direct"
          },
          {
            "code": "0097",
            "display": "Immunofluorescent antibody, indirect"
          },
          {
            "code": "0098",
            "display": "Immunoperoxidase, Avidin-Biotin Complex"
          },
          {
            "code": "0099",
            "display": "Immunoperoxidase, Peroxidase anti-peroxidase complex"
          },
          {
            "code": "0100",
            "display": "Immunoperoxidase, Protein A-peroxidase complex"
          },
          {
            "code": "0101",
            "display": "Immunoassay"
          },
          {
            "code": "0102",
            "display": "Immunoassay, qualitative, multiple step"
          },
          {
            "code": "0103",
            "display": "Immunoassay, qualitative, single step"
          },
          {
            "code": "0104",
            "display": "Radioimmunoassay"
          },
          {
            "code": "0105",
            "display": "Immunoassay, semi-quantitative, multiple step"
          },
          {
            "code": "0106",
            "display": "Immunoassay, semi-quantitative, single step"
          },
          {
            "code": "0107",
            "display": "Microscopy"
          },
          {
            "code": "0108",
            "display": "Darkfield microscopy"
          },
          {
            "code": "0109",
            "display": "Electron microscopy"
          },
          {
            "code": "0110",
            "display": "Electron microscopy tomography"
          },
          {
            "code": "0111",
            "display": "Electron microscopy, negative stain"
          },
          {
            "code": "0112",
            "display": "Electron microscopy, thick section"
          },
          {
            "code": "0113",
            "display": "Electron microscopy, thin section"
          },
          {
            "code": "0114",
            "display": "Microscopy, Light"
          },
          {
            "code": "0115",
            "display": "Polarizing light microscopy"
          },
          {
            "code": "0116",
            "display": "Scanning electron microscopy"
          },
          {
            "code": "0117",
            "display": "Transmission electron microscopy"
          },
          {
            "code": "0118",
            "display": "Transparent tape direct examination"
          },
          {
            "code": "0119",
            "display": "3 Self-Sustaining Sequence Replication"
          },
          {
            "code": "0120",
            "display": "Branched Chain DNA"
          },
          {
            "code": "0121",
            "display": "Hybridization Protection Assay"
          },
          {
            "code": "0122",
            "display": "Immune blot"
          },
          {
            "code": "0123",
            "display": "In-situ hybridization"
          },
          {
            "code": "0124",
            "display": "Ligase Chain Reaction"
          },
          {
            "code": "0125",
            "display": "Ligation Activated Transcription"
          },
          {
            "code": "0126",
            "display": "Nucleic Acid Probe"
          },
          {
            "code": "0127",
            "display": "Nucleic acid probe"
          },
          {
            "code": "0128",
            "display": "Nucleic acid probe with amplification"
          },
          {
            "code": "0129",
            "display": "Nucleic acid probe with target amplification"
          },
          {
            "code": "0130",
            "display": "Nucleic acid reverse transcription"
          },
          {
            "code": "0131",
            "display": "Nucleic Acid Sequence Based Analysis"
          },
          {
            "code": "0132",
            "display": "Polymerase chain reaction"
          },
          {
            "code": "0133",
            "display": "Q-Beta Replicase or probe amplification category method"
          },
          {
            "code": "0134",
            "display": "Restriction Fragment Length Polymorphism"
          },
          {
            "code": "0135",
            "display": "Southern Blot"
          },
          {
            "code": "0136",
            "display": "Strand Displacement Amplification"
          },
          {
            "code": "0137",
            "display": "Transcription Mediated Amplification"
          },
          {
            "code": "0138",
            "display": "Western Blot"
          },
          {
            "code": "0139",
            "display": "Flocculation"
          },
          {
            "code": "0140",
            "display": "Immune precipitation"
          },
          {
            "code": "0141",
            "display": "Milk ring test"
          },
          {
            "code": "0142",
            "display": "Precipitin"
          },
          {
            "code": "0143",
            "display": "Acid fast stain"
          },
          {
            "code": "0144",
            "display": "Acid fast stain, fluorochrome"
          },
          {
            "code": "0145",
            "display": "Acid fast stain, Kinyoun's cold carbolfuchsin"
          },
          {
            "code": "0146",
            "display": "Acid fast stain, Ziehl-Neelsen"
          },
          {
            "code": "0147",
            "display": "Acid phosphatase stain"
          },
          {
            "code": "0148",
            "display": "Acridine orange stain"
          },
          {
            "code": "0149",
            "display": "Active brilliant orange KH stain"
          },
          {
            "code": "0150",
            "display": "Alazarin red S stain"
          },
          {
            "code": "0151",
            "display": "Alcian blue stain"
          },
          {
            "code": "0152",
            "display": "Alcian blue with Periodic acid Schiff stain"
          },
          {
            "code": "0153",
            "display": "Argentaffin stain"
          },
          {
            "code": "0154",
            "display": "Argentaffin silver stain"
          },
          {
            "code": "0155",
            "display": "Azure-eosin stain"
          },
          {
            "code": "0156",
            "display": "Basic Fuschin stain"
          },
          {
            "code": "0157",
            "display": "Bennhold stain"
          },
          {
            "code": "0158",
            "display": "Bennhold's Congo red stain"
          },
          {
            "code": "0159",
            "display": "Bielschowsky stain"
          },
          {
            "code": "0160",
            "display": "Bielschowsky's silver stain"
          },
          {
            "code": "0161",
            "display": "Bleach stain"
          },
          {
            "code": "0162",
            "display": "Bodian stain"
          },
          {
            "code": "0163",
            "display": "Brown-Brenn stain"
          },
          {
            "code": "0164",
            "display": "Butyrate-esterase stain"
          },
          {
            "code": "0165",
            "display": "Calcofluor white fluorescent stain"
          },
          {
            "code": "0166",
            "display": "Carbol-fuchsin stain"
          },
          {
            "code": "0167",
            "display": "Carmine stain"
          },
          {
            "code": "0168",
            "display": "Churukian-Schenk stain"
          },
          {
            "code": "0169",
            "display": "Congo red stain"
          },
          {
            "code": "0170",
            "display": "Cresyl echt violet stain"
          },
          {
            "code": "0171",
            "display": "Crystal violet stain"
          },
          {
            "code": "0172",
            "display": "De Galantha stain"
          },
          {
            "code": "0173",
            "display": "Dieterle silver impregnation stain"
          },
          {
            "code": "0174",
            "display": "Fite-Farco stain"
          },
          {
            "code": "0175",
            "display": "Fontana-Masson silver stain"
          },
          {
            "code": "0176",
            "display": "Fouchet stain"
          },
          {
            "code": "0177",
            "display": "Gomori stain"
          },
          {
            "code": "0178",
            "display": "Gomori methenamine silver stain"
          },
          {
            "code": "0179",
            "display": "Gomori-Wheatly trichrome stain"
          },
          {
            "code": "0180",
            "display": "Gridley stain"
          },
          {
            "code": "0181",
            "display": "Grimelius silver stain"
          },
          {
            "code": "0182",
            "display": "Grocott stain"
          },
          {
            "code": "0183",
            "display": "Grocott methenamine silver stain"
          },
          {
            "code": "0184",
            "display": "Hale's colloidal ferric oxide stain"
          },
          {
            "code": "0185",
            "display": "Hale's colloidal iron stain"
          },
          {
            "code": "0186",
            "display": "Hansel stain"
          },
          {
            "code": "0187",
            "display": "Harris regressive hematoxylin and eosin stain"
          },
          {
            "code": "0188",
            "display": "Hematoxylin and eosin stain"
          },
          {
            "code": "0189",
            "display": "Highman stain"
          },
          {
            "code": "0190",
            "display": "Holzer stain"
          },
          {
            "code": "0191",
            "display": "Iron hematoxylin stain"
          },
          {
            "code": "0192",
            "display": "Jones stain"
          },
          {
            "code": "0193",
            "display": "Jones methenamine silver stain"
          },
          {
            "code": "0194",
            "display": "Kossa stain"
          },
          {
            "code": "0195",
            "display": "Lawson-Van Gieson stain"
          },
          {
            "code": "0196",
            "display": "Loeffler methylene blue stain"
          },
          {
            "code": "0197",
            "display": "Luxol fast blue with cresyl violet stain"
          },
          {
            "code": "0198",
            "display": "Luxol fast blue with Periodic acid-Schiff stain"
          },
          {
            "code": "0199",
            "display": "MacNeal's tetrachrome blood stain"
          },
          {
            "code": "0200",
            "display": "Mallory-Heidenhain stain"
          },
          {
            "code": "0201",
            "display": "Masson trichrome stain"
          },
          {
            "code": "0202",
            "display": "Mayer mucicarmine stain"
          },
          {
            "code": "0203",
            "display": "Mayers progressive hematoxylin and eosin stain"
          },
          {
            "code": "0204",
            "display": "May-Grunwald Giemsa stain"
          },
          {
            "code": "0205",
            "display": "Methyl green stain"
          },
          {
            "code": "0206",
            "display": "Methyl green pyronin stain"
          },
          {
            "code": "0207",
            "display": "Modified Gomori-Wheatly trichrome stain"
          },
          {
            "code": "0208",
            "display": "Modified Masson trichrome stain"
          },
          {
            "code": "0209",
            "display": "Modified trichrome stain"
          },
          {
            "code": "0210",
            "display": "Movat pentachrome stain"
          },
          {
            "code": "0211",
            "display": "Mucicarmine stain"
          },
          {
            "code": "0212",
            "display": "Neutral red stain"
          },
          {
            "code": "0213",
            "display": "Night blue stain"
          },
          {
            "code": "0214",
            "display": "Non-specific esterase stain"
          },
          {
            "code": "0215",
            "display": "Oil red-O stain"
          },
          {
            "code": "0216",
            "display": "Orcein stain"
          },
          {
            "code": "0217",
            "display": "Perls' stain"
          },
          {
            "code": "0218",
            "display": "Phosphotungstic acid-hematoxylin stain"
          },
          {
            "code": "0219",
            "display": "Potassium ferrocyanide stain"
          },
          {
            "code": "0220",
            "display": "Prussian blue stain"
          },
          {
            "code": "0221",
            "display": "Putchler modified Bennhold stain"
          },
          {
            "code": "0222",
            "display": "Quinacrine fluorescent stain"
          },
          {
            "code": "0223",
            "display": "Reticulin stain"
          },
          {
            "code": "0224",
            "display": "Rhodamine stain"
          },
          {
            "code": "0225",
            "display": "Safranin stain"
          },
          {
            "code": "0226",
            "display": "Schmorl stain"
          },
          {
            "code": "0227",
            "display": "Seiver-Munger stain"
          },
          {
            "code": "0228",
            "display": "Silver stain"
          },
          {
            "code": "0229",
            "display": "Specific esterase stain"
          },
          {
            "code": "0230",
            "display": "Steiner silver stain"
          },
          {
            "code": "0231",
            "display": "Sudan III stain"
          },
          {
            "code": "0232",
            "display": "Sudan IVI stain"
          },
          {
            "code": "0233",
            "display": "Sulfated alcian blue stain"
          },
          {
            "code": "0234",
            "display": "Supravital stain"
          },
          {
            "code": "0235",
            "display": "Thioflavine-S stain"
          },
          {
            "code": "0236",
            "display": "Three micron Giemsa stain"
          },
          {
            "code": "0237",
            "display": "Vassar-Culling stain"
          },
          {
            "code": "0238",
            "display": "Vital Stain"
          },
          {
            "code": "0239",
            "display": "von Kossa stain"
          },
          {
            "code": "0240",
            "display": "Antibiotic sensitivity, disk"
          },
          {
            "code": "0241",
            "display": "BACTEC susceptibility test"
          },
          {
            "code": "0242",
            "display": "Disk dilution"
          },
          {
            "code": "0243",
            "display": "Minimum bactericidal concentration test, macrodilution"
          },
          {
            "code": "0244",
            "display": "Minimum bactericidal concentration test, microdilution"
          },
          {
            "code": "0245",
            "display": "Minimum Inhibitory Concentration, macrodilution"
          },
          {
            "code": "0246",
            "display": "Minimum Inhibitory Concentration, microdilution"
          },
          {
            "code": "0247",
            "display": "Turbidometric"
          },
          {
            "code": "0248",
            "display": "Refractometric"
          },
          {
            "code": "0249",
            "display": "Thin layer chromatography (TLC)"
          },
          {
            "code": "0250",
            "display": "EMIT"
          },
          {
            "code": "0251",
            "display": "Flow cytometry (FC)"
          },
          {
            "code": "0252",
            "display": "Radial immunodiffusion (RID)"
          },
          {
            "code": "0253",
            "display": "Fluorescence polarization immunoassay (FPIA)"
          },
          {
            "code": "0254",
            "display": "Immunofixation electrophoresis (IFE)"
          },
          {
            "code": "0255",
            "display": "Equilibrium dialysis"
          },
          {
            "code": "0256",
            "display": "Kleihauer-Betke acid elution"
          },
          {
            "code": "0257",
            "display": "Anti-complement immunofluorescence (ACIF)"
          },
          {
            "code": "0258",
            "display": "GC/MS"
          },
          {
            "code": "0259",
            "display": "Nephelometry"
          },
          {
            "code": "0260",
            "display": "IgE immunoassay antibody"
          },
          {
            "code": "0261",
            "display": "Lymphocyte Microcytotoxicity Assay"
          },
          {
            "code": "0262",
            "display": "Spectrophotometry"
          },
          {
            "code": "0263",
            "display": "Atomic absorption spectrophotometry (AAS)"
          },
          {
            "code": "0264",
            "display": "Ion selective electrode (ISE)"
          },
          {
            "code": "0265",
            "display": "Gas chromatography (GC)"
          },
          {
            "code": "0266",
            "display": "Isoelectric focusing (IEF)"
          },
          {
            "code": "0267",
            "display": "Immunochemiluminescence"
          },
          {
            "code": "0268",
            "display": "Microparticle enzyme immunoassay (MEIA)"
          },
          {
            "code": "0269",
            "display": "ICP/MS"
          },
          {
            "code": "0270",
            "display": "Immunoradiometric assay (IRMA)"
          },
          {
            "code": "0271",
            "display": "Photo optical clot detection"
          },
          {
            "code": "0272",
            "display": "Minimum Inhibitory Concentration"
          },
          {
            "code": "0273",
            "display": "Viral Genotype Susceptibility"
          },
          {
            "code": "0274",
            "display": "Viral Phenotype Susceptibility"
          },
          {
            "code": "0275",
            "display": "Gradient Strip"
          },
          {
            "code": "0275a",
            "display": "Minimum Lethal Concentration (MLC)"
          },
          {
            "code": "0276",
            "display": "Slow Mycobacteria Susceptibility"
          },
          {
            "code": "0277",
            "display": "Serum bactericidal titer"
          },
          {
            "code": "0278",
            "display": "Agar screen"
          },
          {
            "code": "0279",
            "display": "Disk induction"
          },
          {
            "code": "0280",
            "display": "Susceptibility Testing"
          },
          {
            "code": "ALGM",
            "display": "algorithm"
          },
          {
            "code": "AVERAGE",
            "display": "average"
          },
          {
            "code": "BYCL",
            "display": "bayesian calculation"
          },
          {
            "code": "COUNT",
            "display": "count"
          },
          {
            "code": "GINT",
            "display": "global introspection"
          },
          {
            "code": "MAX",
            "display": "maxima"
          },
          {
            "code": "MEDIAN",
            "display": "median"
          },
          {
            "code": "MIN",
            "display": "minima"
          },
          {
            "code": "MODE",
            "display": "mode"
          },
          {
            "code": "PCR",
            "display": "PCR"
          },
          {
            "code": "STDEV.P",
            "display": "population standard deviation"
          },
          {
            "code": "STDEV.S",
            "display": "sample standard deviation"
          },
          {
            "code": "SUM",
            "display": "sum"
          },
          {
            "code": "VARIANCE.P",
            "display": "population variance"
          },
          {
            "code": "VARIANCE.S",
            "display": "sample variance"
          },
          {
            "code": "VDOC",
            "display": "document verification"
          },
          {
            "code": "VREG",
            "display": "registry verification"
          },
          {
            "code": "VTOKEN",
            "display": "electronic token verification"
          },
          {
            "code": "VVOICE",
            "display": "voice-based verification"
          },
          {
            "code": "_DecisionObservationMethod",
            "display": "DecisionObservationMethod"
          },
          {
            "code": "_GeneticObservationMethod",
            "display": "GeneticObservationMethod"
          },
          {
            "code": "_ObservationMethodAggregate",
            "display": "observation method aggregate"
          },
          {
            "code": "_VerificationMethod",
            "display": "VerificationMethod"
          }
        ]
      }
    ]
  },
  "expansion": {
    "timestamp": "2026-03-17T21:02:03.8104715+00:00",
    "contains": [
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0001",
        "display": "Complement fixation"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0002",
        "display": "Computed axial tomography"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0003",
        "display": "HLAR agar test"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0004",
        "display": "Macroscopic observation"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0005",
        "display": "Magnetic resonance"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0006",
        "display": "Morphometry"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0007",
        "display": "Positron emission tomography"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0008",
        "display": "SAMHSA confirmation"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0009",
        "display": "SAMHSA screening"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0010",
        "display": "Serum Neutralization"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0011",
        "display": "Titration"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0012",
        "display": "Ultrasound"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0013",
        "display": "X-ray crystallography"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0014",
        "display": "Agglutination"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0015",
        "display": "Buffered acidified plate agglutination"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0016",
        "display": "Card agglutination"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0017",
        "display": "Hemagglutination"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0018",
        "display": "Hemagglutination inhibition"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0019",
        "display": "Latex agglutination"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0020",
        "display": "Plate agglutination"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0021",
        "display": "Rapid agglutination"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0022",
        "display": "RBC agglutination"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0023",
        "display": "Rivanol agglutination"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0024",
        "display": "Tube agglutination"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0025",
        "display": "Bioassay"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0026",
        "display": "Animal Inoculation"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0027",
        "display": "Cytotoxicity"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0028",
        "display": "Embryo infective dose 50"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0029",
        "display": "Embryo lethal dose 50"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0030",
        "display": "Mouse intercerebral inoculation"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0031",
        "display": "Bioassay, qualitative"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0032",
        "display": "Bioassay, quantitative"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0033",
        "display": "Chemical method"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0034",
        "display": "Differential light absorption chemical test"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0035",
        "display": "Dipstick"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0036",
        "display": "Dipstick colorimetric laboratory test"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0037",
        "display": "Test strip"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0038",
        "display": "Chromatography"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0039",
        "display": "Affinity chromatography"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0040",
        "display": "Gas liquid chromatography"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0041",
        "display": "High performance liquid chromatography"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0042",
        "display": "Liquid Chromatography"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0043",
        "display": "Protein A affinity chromatography"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0044",
        "display": "Coagulation"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0045",
        "display": "Tilt tube coagulation time"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0046",
        "display": "Tilt tube reptilase induced coagulation"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0047",
        "display": "Automated count"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0048",
        "display": "Manual cell count"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0049",
        "display": "Platelet count, Rees-Ecker"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0050",
        "display": "Aerobic Culture"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0051",
        "display": "Anaerobic Culture"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0052",
        "display": "Chicken embryo culture"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0053",
        "display": "Delayed secondary enrichment"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0054",
        "display": "Microaerophilic Culture"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0055",
        "display": "Quantitative microbial culture, cup"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0056",
        "display": "Quantitative microbial culture, droplet"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0057",
        "display": "Quantitative microbial culture, filter paper"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0058",
        "display": "Quantitative microbial culture, pad culture"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0059",
        "display": "Quantitative microbial culture, pour plate"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0060",
        "display": "Quantitative microbial culture, surface streak"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0061",
        "display": "Somatic Cell culture"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0062",
        "display": "Agar diffusion"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0063",
        "display": "Agar Gel Immunodiffusion"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0064",
        "display": "Electrophoresis"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0065",
        "display": "Agaorse gel electrophoresis"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0066",
        "display": "Electrophoresis, citrate agar"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0067",
        "display": "Immunoelectrophoresis"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0068",
        "display": "Polyacrylamide gel electrophoresis"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0069",
        "display": "Starch gel electrophoresis"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0070",
        "display": "ELISA"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0071",
        "display": "ELISA, antigen capture"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0072",
        "display": "ELISA, avidin biotin peroxidase complex"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0073",
        "display": "Kinetic ELISA"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0074",
        "display": "ELISA, peroxidase-antiperoxidase"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0075",
        "display": "API 20 Strep"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0076",
        "display": "API 20A"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0077",
        "display": "API 20C AUX"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0078",
        "display": "API 20E"
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        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0079",
        "display": "API 20NE"
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        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0080",
        "display": "API 50 CH"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0081",
        "display": "API An-IDENT"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0082",
        "display": "API Coryne"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0083",
        "display": "API Rapid 20E"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0084",
        "display": "API Staph"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0085",
        "display": "API ZYM"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0086",
        "display": "Bacterial identification"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0087",
        "display": "mini VIDAS"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0088",
        "display": "Phage susceptibility typing"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0089",
        "display": "Quad-FERM+"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0090",
        "display": "RAPIDEC Staph"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0091",
        "display": "Staphaurex"
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        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0092",
        "display": "VIDAS"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0093",
        "display": "Vitek"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0094",
        "display": "VITEK 2"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0095",
        "display": "Immune stain"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0096",
        "display": "Immunofluorescent antibody, direct"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0097",
        "display": "Immunofluorescent antibody, indirect"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0098",
        "display": "Immunoperoxidase, Avidin-Biotin Complex"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0099",
        "display": "Immunoperoxidase, Peroxidase anti-peroxidase complex"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0100",
        "display": "Immunoperoxidase, Protein A-peroxidase complex"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0101",
        "display": "Immunoassay"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0102",
        "display": "Immunoassay, qualitative, multiple step"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0103",
        "display": "Immunoassay, qualitative, single step"
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        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0104",
        "display": "Radioimmunoassay"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0105",
        "display": "Immunoassay, semi-quantitative, multiple step"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0106",
        "display": "Immunoassay, semi-quantitative, single step"
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        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0107",
        "display": "Microscopy"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0108",
        "display": "Darkfield microscopy"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0109",
        "display": "Electron microscopy"
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        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0110",
        "display": "Electron microscopy tomography"
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        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0111",
        "display": "Electron microscopy, negative stain"
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        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0112",
        "display": "Electron microscopy, thick section"
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        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0113",
        "display": "Electron microscopy, thin section"
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        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
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        "display": "Microscopy, Light"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0115",
        "display": "Polarizing light microscopy"
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        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0116",
        "display": "Scanning electron microscopy"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0117",
        "display": "Transmission electron microscopy"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0118",
        "display": "Transparent tape direct examination"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0119",
        "display": "3 Self-Sustaining Sequence Replication"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0120",
        "display": "Branched Chain DNA"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0121",
        "display": "Hybridization Protection Assay"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0122",
        "display": "Immune blot"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0123",
        "display": "In-situ hybridization"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0124",
        "display": "Ligase Chain Reaction"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0125",
        "display": "Ligation Activated Transcription"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0126",
        "display": "Nucleic Acid Probe"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0127",
        "display": "Nucleic acid probe"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0128",
        "display": "Nucleic acid probe with amplification"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0129",
        "display": "Nucleic acid probe with target amplification"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0130",
        "display": "Nucleic acid reverse transcription"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0131",
        "display": "Nucleic Acid Sequence Based Analysis"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0132",
        "display": "Polymerase chain reaction"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0133",
        "display": "Q-Beta Replicase or probe amplification category method"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0134",
        "display": "Restriction Fragment Length Polymorphism"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0135",
        "display": "Southern Blot"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0136",
        "display": "Strand Displacement Amplification"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0137",
        "display": "Transcription Mediated Amplification"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0138",
        "display": "Western Blot"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0139",
        "display": "Flocculation"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0140",
        "display": "Immune precipitation"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0141",
        "display": "Milk ring test"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0142",
        "display": "Precipitin"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0143",
        "display": "Acid fast stain"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0144",
        "display": "Acid fast stain, fluorochrome"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0145",
        "display": "Acid fast stain, Kinyoun's cold carbolfuchsin"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0146",
        "display": "Acid fast stain, Ziehl-Neelsen"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0147",
        "display": "Acid phosphatase stain"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0148",
        "display": "Acridine orange stain"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0149",
        "display": "Active brilliant orange KH stain"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0150",
        "display": "Alazarin red S stain"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0151",
        "display": "Alcian blue stain"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0152",
        "display": "Alcian blue with Periodic acid Schiff stain"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0153",
        "display": "Argentaffin stain"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0154",
        "display": "Argentaffin silver stain"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0155",
        "display": "Azure-eosin stain"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0156",
        "display": "Basic Fuschin stain"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0157",
        "display": "Bennhold stain"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0158",
        "display": "Bennhold's Congo red stain"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0159",
        "display": "Bielschowsky stain"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0160",
        "display": "Bielschowsky's silver stain"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0161",
        "display": "Bleach stain"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0162",
        "display": "Bodian stain"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0163",
        "display": "Brown-Brenn stain"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0164",
        "display": "Butyrate-esterase stain"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0165",
        "display": "Calcofluor white fluorescent stain"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0166",
        "display": "Carbol-fuchsin stain"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0167",
        "display": "Carmine stain"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0168",
        "display": "Churukian-Schenk stain"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0169",
        "display": "Congo red stain"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0170",
        "display": "Cresyl echt violet stain"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0171",
        "display": "Crystal violet stain"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0172",
        "display": "De Galantha stain"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0173",
        "display": "Dieterle silver impregnation stain"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0174",
        "display": "Fite-Farco stain"
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        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0175",
        "display": "Fontana-Masson silver stain"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0176",
        "display": "Fouchet stain"
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        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0177",
        "display": "Gomori stain"
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        "system": "http://hl7.org/fhir/v3/ObservationMethod",
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        "code": "0178",
        "display": "Gomori methenamine silver stain"
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        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0179",
        "display": "Gomori-Wheatly trichrome stain"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0180",
        "display": "Gridley stain"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0181",
        "display": "Grimelius silver stain"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0182",
        "display": "Grocott stain"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0183",
        "display": "Grocott methenamine silver stain"
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        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0184",
        "display": "Hale's colloidal ferric oxide stain"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0185",
        "display": "Hale's colloidal iron stain"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0186",
        "display": "Hansel stain"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0187",
        "display": "Harris regressive hematoxylin and eosin stain"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0188",
        "display": "Hematoxylin and eosin stain"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0189",
        "display": "Highman stain"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0190",
        "display": "Holzer stain"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0191",
        "display": "Iron hematoxylin stain"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0192",
        "display": "Jones stain"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0193",
        "display": "Jones methenamine silver stain"
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        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0194",
        "display": "Kossa stain"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0195",
        "display": "Lawson-Van Gieson stain"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0196",
        "display": "Loeffler methylene blue stain"
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        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0197",
        "display": "Luxol fast blue with cresyl violet stain"
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        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0198",
        "display": "Luxol fast blue with Periodic acid-Schiff stain"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0199",
        "display": "MacNeal's tetrachrome blood stain"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0200",
        "display": "Mallory-Heidenhain stain"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0201",
        "display": "Masson trichrome stain"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0202",
        "display": "Mayer mucicarmine stain"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0203",
        "display": "Mayers progressive hematoxylin and eosin stain"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0204",
        "display": "May-Grunwald Giemsa stain"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0205",
        "display": "Methyl green stain"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0206",
        "display": "Methyl green pyronin stain"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0207",
        "display": "Modified Gomori-Wheatly trichrome stain"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0208",
        "display": "Modified Masson trichrome stain"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0209",
        "display": "Modified trichrome stain"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0210",
        "display": "Movat pentachrome stain"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0211",
        "display": "Mucicarmine stain"
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        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0212",
        "display": "Neutral red stain"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0213",
        "display": "Night blue stain"
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        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0214",
        "display": "Non-specific esterase stain"
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        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0215",
        "display": "Oil red-O stain"
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        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0216",
        "display": "Orcein stain"
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        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0217",
        "display": "Perls' stain"
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        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0218",
        "display": "Phosphotungstic acid-hematoxylin stain"
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      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0219",
        "display": "Potassium ferrocyanide stain"
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        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0220",
        "display": "Prussian blue stain"
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        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0221",
        "display": "Putchler modified Bennhold stain"
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        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0222",
        "display": "Quinacrine fluorescent stain"
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        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0223",
        "display": "Reticulin stain"
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        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0224",
        "display": "Rhodamine stain"
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        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0225",
        "display": "Safranin stain"
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        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0226",
        "display": "Schmorl stain"
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        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0227",
        "display": "Seiver-Munger stain"
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        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0228",
        "display": "Silver stain"
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        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0229",
        "display": "Specific esterase stain"
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        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0230",
        "display": "Steiner silver stain"
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        "system": "http://hl7.org/fhir/v3/ObservationMethod",
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        "code": "0231",
        "display": "Sudan III stain"
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        "system": "http://hl7.org/fhir/v3/ObservationMethod",
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        "code": "0232",
        "display": "Sudan IVI stain"
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        "system": "http://hl7.org/fhir/v3/ObservationMethod",
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        "code": "0233",
        "display": "Sulfated alcian blue stain"
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        "system": "http://hl7.org/fhir/v3/ObservationMethod",
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        "code": "0234",
        "display": "Supravital stain"
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        "system": "http://hl7.org/fhir/v3/ObservationMethod",
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        "display": "Thioflavine-S stain"
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        "system": "http://hl7.org/fhir/v3/ObservationMethod",
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        "code": "0236",
        "display": "Three micron Giemsa stain"
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        "system": "http://hl7.org/fhir/v3/ObservationMethod",
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        "code": "0237",
        "display": "Vassar-Culling stain"
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        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0238",
        "display": "Vital Stain"
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        "system": "http://hl7.org/fhir/v3/ObservationMethod",
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        "code": "0239",
        "display": "von Kossa stain"
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        "system": "http://hl7.org/fhir/v3/ObservationMethod",
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        "code": "0240",
        "display": "Antibiotic sensitivity, disk"
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        "system": "http://hl7.org/fhir/v3/ObservationMethod",
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        "code": "0241",
        "display": "BACTEC susceptibility test"
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        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0242",
        "display": "Disk dilution"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0243",
        "display": "Minimum bactericidal concentration test, macrodilution"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0244",
        "display": "Minimum bactericidal concentration test, microdilution"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0245",
        "display": "Minimum Inhibitory Concentration, macrodilution"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0246",
        "display": "Minimum Inhibitory Concentration, microdilution"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0247",
        "display": "Turbidometric"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0248",
        "display": "Refractometric"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0249",
        "display": "Thin layer chromatography (TLC)"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0250",
        "display": "EMIT"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0251",
        "display": "Flow cytometry (FC)"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0252",
        "display": "Radial immunodiffusion (RID)"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0253",
        "display": "Fluorescence polarization immunoassay (FPIA)"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0254",
        "display": "Immunofixation electrophoresis (IFE)"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0255",
        "display": "Equilibrium dialysis"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0256",
        "display": "Kleihauer-Betke acid elution"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0257",
        "display": "Anti-complement immunofluorescence (ACIF)"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0258",
        "display": "GC/MS"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0259",
        "display": "Nephelometry"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0260",
        "display": "IgE immunoassay antibody"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0261",
        "display": "Lymphocyte Microcytotoxicity Assay"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0262",
        "display": "Spectrophotometry"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0263",
        "display": "Atomic absorption spectrophotometry (AAS)"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0264",
        "display": "Ion selective electrode (ISE)"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0265",
        "display": "Gas chromatography (GC)"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0266",
        "display": "Isoelectric focusing (IEF)"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0267",
        "display": "Immunochemiluminescence"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0268",
        "display": "Microparticle enzyme immunoassay (MEIA)"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0269",
        "display": "ICP/MS"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0270",
        "display": "Immunoradiometric assay (IRMA)"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0271",
        "display": "Photo optical clot detection"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0272",
        "display": "Minimum Inhibitory Concentration"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0273",
        "display": "Viral Genotype Susceptibility"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0274",
        "display": "Viral Phenotype Susceptibility"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0275",
        "display": "Gradient Strip"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0275a",
        "display": "Minimum Lethal Concentration (MLC)"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0276",
        "display": "Slow Mycobacteria Susceptibility"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0277",
        "display": "Serum bactericidal titer"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0278",
        "display": "Agar screen"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0279",
        "display": "Disk induction"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "0280",
        "display": "Susceptibility Testing"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "ALGM",
        "display": "algorithm"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "AVERAGE",
        "display": "average"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "BYCL",
        "display": "bayesian calculation"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "COUNT",
        "display": "count"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "GINT",
        "display": "global introspection"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "MAX",
        "display": "maxima"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "MEDIAN",
        "display": "median"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "MIN",
        "display": "minima"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "MODE",
        "display": "mode"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "PCR",
        "display": "PCR"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "STDEV.P",
        "display": "population standard deviation"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "STDEV.S",
        "display": "sample standard deviation"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "SUM",
        "display": "sum"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "VARIANCE.P",
        "display": "population variance"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "VARIANCE.S",
        "display": "sample variance"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "VDOC",
        "display": "document verification"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "VREG",
        "display": "registry verification"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "VTOKEN",
        "display": "electronic token verification"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "VVOICE",
        "display": "voice-based verification"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "_DecisionObservationMethod",
        "display": "DecisionObservationMethod"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "_GeneticObservationMethod",
        "display": "GeneticObservationMethod"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "_ObservationMethodAggregate",
        "display": "observation method aggregate"
      },
      {
        "system": "http://hl7.org/fhir/v3/ObservationMethod",
        "version": "2016-11-11",
        "code": "_VerificationMethod",
        "display": "VerificationMethod"
      }
    ]
  }
}