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Packagefhir.cdc.opioid-cds
Resource TypeValueSet
IdValueSet-barbiturate-urine-drug-screening-tests.json
FHIR VersionR4
Sourcehttps://build.fhir.org/ig/security-rs/opioid-cds-r4/ValueSet-barbiturate-urine-drug-screening-tests.html
URLhttp://fhir.org/guides/cdc/opioid-cds/ValueSet/barbiturate-urine-drug-screening-tests
Version2022.1.1
Statusactive
Date2026-04-29T09:42:07-06:00
NameBARBITURATE_URINE_DRUG_SCREENING_TESTS
TitleBarbiturate urine drug screening tests
Realmus
Authorityhl7
DescriptionPresumed general urine tests for barbiturates screening and any substance that is in the class.
PurposeIdentification of urine drug tests where results can be used when considering pain management therapy
Copyright© CDC 2016+.

Resources that use this resource

StructureDefinition
hl7.fhir.us.cdc-opioid-cpg#currentBarbiturateUrineDrugScreeningResultObservationBarbiturate Urine Drug Screening Result Observation Profile

Resources that this resource uses

CodeSystem
kl.dk.fhir.children#2.1.0loinc.orgLogical Observation Identifiers, Names and Codes (LOINC)

Narrative

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

Generated Narrative: ValueSet barbiturate-urine-drug-screening-tests

Expansion based on Loinc v2.82

This value set contains 101 concepts

SystemCodeDisplayInactivestatus
http://loinc.org  11071-8Butalbital [Mass/volume] in Urine
http://loinc.org  11230-0Amobarbital [Mass/volume] in Urine
http://loinc.org  12313-3Aprobarbital [Presence] in Urine
http://loinc.org  12315-8Mephobarbital [Presence] in Urine
http://loinc.org  12360-4Barbital [Presence] in Urine
http://loinc.org  12370-3Thiopental [Mass/volume] in Urine
http://loinc.org  14183-8Aprobarbital [Mass/volume] in Urine
http://loinc.org  16190-1Amobarbital [Presence] in Urine by Confirmatory method
http://loinc.org  16191-9Butabarbital [Presence] in Urine by Confirmatory method
http://loinc.org  16192-7PHENobarbital [Presence] in Urine by Confirmatory method
http://loinc.org  16193-5PENTobarbital [Presence] in Urine by Confirmatory method
http://loinc.org  16194-3Secobarbital [Presence] in Urine by Confirmatory method
http://loinc.org  16223-0Thiopental [Presence] in Urine by Confirmatory method
http://loinc.org  16236-2Butabarbital [Mass/volume] in Urine by Confirmatory method
http://loinc.org  16237-0Butalbital [Mass/volume] in Urine by Confirmatory method
http://loinc.org  16238-8Secobarbital [Mass/volume] in Urine by Confirmatory method
http://loinc.org  16239-6Amobarbital [Mass/volume] in Urine by Confirmatory method
http://loinc.org  16240-4PENTobarbital [Mass/volume] in Urine by Confirmatory method
http://loinc.org  16241-2PHENobarbital [Mass/volume] in Urine by Confirmatory method
http://loinc.org  16429-3Barbiturates [Presence] in Urine by Confirmatory method
http://loinc.org  16430-1Barbiturates [Units/volume] in UrineinactiveDISCOURAGED
http://loinc.org  17250-2Mephobarbital [Mass/volume] in Urine by Confirmatory method
http://loinc.org  18385-5Butalbital [Presence] in Urine by Confirmatory method
http://loinc.org  19270-8Barbiturates [Presence] in Urine by Screen method
http://loinc.org  19271-6Barbiturates tested for in Urine by Screen method Nominal
http://loinc.org  19272-4Barbiturates tested for in Urine by Screen method Narrative
http://loinc.org  19274-0Barbiturates positive [Identifier] in Urine by Confirmatory method
http://loinc.org  19275-7Barbiturates cutoff [Mass/volume] in Urine for Screen method
http://loinc.org  19276-5Barbiturates cutoff [Mass/volume] in Urine for Confirmatory method
http://loinc.org  19277-3Barbiturates screen method [Identifier] in Urine
http://loinc.org  19278-1Barbiturates confirm method [Identifier] in Urine
http://loinc.org  19339-1Amobarbital [Presence] in Urine by Screen method
http://loinc.org  19341-7Amobarbital cutoff [Mass/volume] in Urine for Screen method
http://loinc.org  19342-5Amobarbital cutoff [Mass/volume] in Urine for Confirmatory method
http://loinc.org  19349-0Aprobarbital [Presence] in Urine by Screen method
http://loinc.org  19350-8Aprobarbital [Presence] in Urine by Confirmatory method
http://loinc.org  19351-6Aprobarbital cutoff [Mass/volume] in Urine for Screen method
http://loinc.org  19352-4Aprobarbital cutoff [Mass/volume] in Urine for Confirmatory method
http://loinc.org  19353-2Barbital [Presence] in Urine by Screen method
http://loinc.org  19354-0Barbital [Presence] in Urine by Confirmatory method
http://loinc.org  19355-7Barbital cutoff [Mass/volume] in Urine for Screen method
http://loinc.org  19356-5Barbital cutoff [Mass/volume] in Urine for Confirmatory method
http://loinc.org  19368-0Butabarbital [Presence] in Urine by Screen method
http://loinc.org  19370-6Butabarbital [Mass/volume] in Urine
http://loinc.org  19371-4Butabarbital cutoff [Mass/volume] in Urine for Screen method
http://loinc.org  19372-2Butabarbital cutoff [Mass/volume] in Urine for Confirmatory method
http://loinc.org  19373-0Butalbital [Presence] in Urine by Screen method
http://loinc.org  19375-5Butalbital cutoff [Mass/volume] in Urine for Screen method
http://loinc.org  19376-3Butalbital cutoff [Mass/volume] in Urine for Confirmatory method
http://loinc.org  19536-2Mephobarbital [Presence] in Urine by Screen method
http://loinc.org  19537-0Mephobarbital [Presence] in Urine by Confirmatory method
http://loinc.org  19539-6Mephobarbital [Mass/volume] in Urine
http://loinc.org  19540-4Mephobarbital cutoff [Mass/volume] in Urine for Screen method
http://loinc.org  19541-2Mephobarbital cutoff [Mass/volume] in Urine for Confirmatory method
http://loinc.org  19655-0PENTobarbital [Presence] in Urine by Screen method
http://loinc.org  19657-6PENTobarbital cutoff [Mass/volume] in Urine for Screen method
http://loinc.org  19658-4PENTobarbital cutoff [Mass/volume] in Urine for Confirmatory method
http://loinc.org  19666-7PHENobarbital [Presence] in Urine by Screen method
http://loinc.org  19668-3PHENobarbital cutoff [Mass/volume] in Urine for Screen method
http://loinc.org  19669-1PHENobarbital cutoff [Mass/volume] in Urine for Confirmatory method
http://loinc.org  19692-3Secobarbital [Presence] in Urine by Screen method
http://loinc.org  19695-6Secobarbital [Mass/volume] in Urine
http://loinc.org  19696-4Secobarbital cutoff [Mass/volume] in Urine for Screen method
http://loinc.org  19697-2Secobarbital cutoff [Mass/volume] in Urine for Confirmatory method
http://loinc.org  20411-5Barbiturates [Mass/volume] in Urine by Confirmatory method
http://loinc.org  20517-9Aprobarbital [Mass/volume] in Urine by Confirmatory method
http://loinc.org  20518-7Barbital [Mass/volume] in Urine by Confirmatory method
http://loinc.org  20664-9Barbiturates [Mass/volume] in Urine by Screen method
http://loinc.org  27165-0Hexobarbital [Mass/volume] in Urine
http://loinc.org  32056-4Butalbital [Moles/volume] in Urine
http://loinc.org  3339-9Amobarbital [Presence] in Urine
http://loinc.org  3371-2Barbital [Mass/volume] in Urine
http://loinc.org  3372-0Barbiturate screen absent [Identifier] in Urine
http://loinc.org  3373-8Deprecated Barbiturate screen absent [Identifier] in UrineDEPRECATED
http://loinc.org  3374-6Barbiturate screen present [Identifier] in Urine
http://loinc.org  3375-3Deprecated Barbiturate screen present [Identifier] in UrineDEPRECATED
http://loinc.org  3377-9Barbiturates [Presence] in Urine
http://loinc.org  3419-9Butabarbital [Presence] in Urine
http://loinc.org  3421-5Butalbital [Presence] in Urine
http://loinc.org  3920-6Pentetrazol [Presence] in Urine
http://loinc.org  3921-4Pentetrazol [Mass/volume] in Urine
http://loinc.org  3922-2Pentetrazol [Mass/time] in 24 hour Urine
http://loinc.org  3925-5PENTobarbital [Presence] in Urine
http://loinc.org  3926-3PENTobarbital [Mass/volume] in Urine
http://loinc.org  39487-4PHENobarbital [Moles/volume] in Urine
http://loinc.org  3949-5PHENobarbital [Presence] in Urine
http://loinc.org  3950-3PHENobarbital [Mass/volume] in Urine
http://loinc.org  4029-5Secobarbital [Presence] in Urine
http://loinc.org  41468-0Barbiturates/Creatinine [Mass Ratio] in Urine
http://loinc.org  52956-0Barbiturates [Moles/volume] in Urine
http://loinc.org  53735-7Barbiturates.other [Mass/volume] in Urine
http://loinc.org  59865-6Amobarbital [Moles/volume] in Urine
http://loinc.org  64128-2Amobarbital/Creatinine [Mass Ratio] in Urine
http://loinc.org  64132-4PENTobarbital/Creatinine [Mass Ratio] in Urine
http://loinc.org  64133-2PHENobarbital/Creatinine [Mass Ratio] in Urine
http://loinc.org  64139-9Butalbital/Creatinine [Mass Ratio] in Urine
http://loinc.org  70139-1Barbiturates [Presence] in Urine by Screen method >300 ng/mL
http://loinc.org  70155-7Barbiturates [Presence] in Urine by Screen method >200 ng/mL
http://loinc.org  72928-5Secobarbital [Moles/volume] in Urine
http://loinc.org  9426-8Barbiturates [Mass/volume] in Urine
http://loinc.org  53746-4Barbiturates panel - Urine

Source1

{
  "resourceType": "ValueSet",
  "id": "barbiturate-urine-drug-screening-tests",
  "meta": {
    "profile": [
      "http://hl7.org/fhir/uv/cpg/StructureDefinition/cpg-computablevalueset",
      "http://hl7.org/fhir/uv/cpg/StructureDefinition/cpg-executablevalueset"
    ]
  },
  "text": {
    "status": "generated",
    "div": "<!-- snip (see above) -->"
  },
  "extension": [
    {
      "url": "http://hl7.org/fhir/StructureDefinition/valueset-author",
      "valueContactDetail": {
        "name": "MD Partners, Inc.",
        "telecom": [
          {
            "system": "email",
            "value": "info@mdpartners.com"
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        ]
      }
    },
    {
      "url": "http://fhir.org/guides/cdc/opioid-cds/StructureDefinition/cdc-valueset-clinical-focus",
      "valueString": "Presumed general urine tests for barbiturates that are not specific to a particular substance."
    },
    {
      "url": "http://fhir.org/guides/cdc/opioid-cds/StructureDefinition/cdc-valueset-dataelement-scope",
      "valueString": "Urine test"
    },
    {
      "url": "http://fhir.org/guides/cdc/opioid-cds/StructureDefinition/cdc-valueset-inclusion-criteria",
      "valueString": "Codes"
    },
    {
      "url": "http://fhir.org/guides/cdc/opioid-cds/StructureDefinition/cdc-valueset-exclusion-criteria",
      "valueString": "None"
    },
    {
      "url": "http://hl7.org/fhir/uv/cpg/StructureDefinition/cpg-knowledgeCapability",
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      "valueCode": "executable"
    },
    {
      "url": "http://hl7.org/fhir/uv/cpg/StructureDefinition/cpg-usageWarning",
      "valueString": "This value set contains a point-in-time expansion enumerating the codes that meet the value set intent. As new versions of the code systems used by the value set are released, the contents of this expansion will need to be updated to incorporate newly defined codes that meet the value set intent. Before, and periodically during production use, the value set expansion contents SHOULD be updated. The value set expansion specifies the timestamp when the expansion was produced, SHOULD contain the parameters used for the expansion, and SHALL contain the codes that are obtained by evaluating the value set definition. If this is ONLY an executable value set, a distributable definition of the value set must be obtained to compute the updated expansion."
    },
    {
      "extension": [
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          "url": "type",
          "valueCode": "documentation"
        },
        {
          "url": "text",
          "valueMarkdown": "Maintenance search expression: `multiaxial_descendantsof:(LP14546-3 OR LP71230-4) AND system:urine`. The compose anchors at two trunk LP codes - LP14546-3 and LP71230-4 - using `concept is-a` filters scoped to SYSTEM=LP7681-2 (urine) and CLASSTYPE=1 (lab test). To regenerate: re-run the search expression as a LOINC hierarchy query, add any newly-discovered trunk LP code as another is-a filter, then re-expand."
        }
      ],
      "url": "http://hl7.org/fhir/StructureDefinition/cqf-artifactComment"
    }
  ],
  "url": "http://fhir.org/guides/cdc/opioid-cds/ValueSet/barbiturate-urine-drug-screening-tests",
  "identifier": [
    {
      "system": "urn:ietf:rfc:3986",
      "value": "urn:oid:2.16.840.1.113883.4.642.40.65.48.57"
    }
  ],
  "version": "2022.1.1",
  "name": "BARBITURATE_URINE_DRUG_SCREENING_TESTS",
  "title": "Barbiturate urine drug screening tests",
  "status": "active",
  "experimental": false,
  "date": "2026-04-29T09:42:07-06:00",
  "publisher": "CDC / Security Risk Solutions, Inc. (SRS)",
  "contact": [
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      "telecom": [
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          "system": "url",
          "value": "https://www.securityrisksolutions.com"
        }
      ]
    }
  ],
  "description": "Presumed general urine tests for barbiturates screening and any substance that is in the class.",
  "purpose": "Identification of urine drug tests where results can be used when considering pain management therapy",
  "copyright": "© CDC 2016+.",
  "compose": {
    "include": [
      {
        "system": "http://loinc.org",
        "filter": [
          {
            "property": "concept",
            "op": "is-a",
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          },
          {
            "property": "SYSTEM",
            "op": "=",
            "value": "LP7681-2"
          },
          {
            "property": "CLASSTYPE",
            "op": "=",
            "value": "1"
          }
        ]
      },
      {
        "system": "http://loinc.org",
        "filter": [
          {
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            "op": "is-a",
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            "property": "SYSTEM",
            "op": "=",
            "value": "LP7681-2"
          },
          {
            "property": "CLASSTYPE",
            "op": "=",
            "value": "1"
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        ]
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    ]
  },
  "expansion": {
    "extension": [
      {
        "extension": [
          {
            "url": "code",
            "valueCode": "status"
          },
          {
            "url": "uri",
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        ],
        "url": "http://hl7.org/fhir/5.0/StructureDefinition/extension-ValueSet.expansion.property"
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    ],
    "identifier": "urn:uuid:ef2ec0d4-16bf-4331-b766-cf9257493d62",
    "timestamp": "2026-05-07T18:19:47.202Z",
    "total": 101,
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    ],
    "contains": [
      {
        "system": "http://loinc.org",
        "code": "11071-8",
        "display": "Butalbital [Mass/volume] in Urine"
      },
      {
        "system": "http://loinc.org",
        "code": "11230-0",
        "display": "Amobarbital [Mass/volume] in Urine"
      },
      {
        "system": "http://loinc.org",
        "code": "12313-3",
        "display": "Aprobarbital [Presence] in Urine"
      },
      {
        "system": "http://loinc.org",
        "code": "12315-8",
        "display": "Mephobarbital [Presence] in Urine"
      },
      {
        "system": "http://loinc.org",
        "code": "12360-4",
        "display": "Barbital [Presence] in Urine"
      },
      {
        "system": "http://loinc.org",
        "code": "12370-3",
        "display": "Thiopental [Mass/volume] in Urine"
      },
      {
        "system": "http://loinc.org",
        "code": "14183-8",
        "display": "Aprobarbital [Mass/volume] in Urine"
      },
      {
        "system": "http://loinc.org",
        "code": "16190-1",
        "display": "Amobarbital [Presence] in Urine by Confirmatory method"
      },
      {
        "system": "http://loinc.org",
        "code": "16191-9",
        "display": "Butabarbital [Presence] in Urine by Confirmatory method"
      },
      {
        "system": "http://loinc.org",
        "code": "16192-7",
        "display": "PHENobarbital [Presence] in Urine by Confirmatory method"
      },
      {
        "system": "http://loinc.org",
        "code": "16193-5",
        "display": "PENTobarbital [Presence] in Urine by Confirmatory method"
      },
      {
        "system": "http://loinc.org",
        "code": "16194-3",
        "display": "Secobarbital [Presence] in Urine by Confirmatory method"
      },
      {
        "system": "http://loinc.org",
        "code": "16223-0",
        "display": "Thiopental [Presence] in Urine by Confirmatory method"
      },
      {
        "system": "http://loinc.org",
        "code": "16236-2",
        "display": "Butabarbital [Mass/volume] in Urine by Confirmatory method"
      },
      {
        "system": "http://loinc.org",
        "code": "16237-0",
        "display": "Butalbital [Mass/volume] in Urine by Confirmatory method"
      },
      {
        "system": "http://loinc.org",
        "code": "16238-8",
        "display": "Secobarbital [Mass/volume] in Urine by Confirmatory method"
      },
      {
        "system": "http://loinc.org",
        "code": "16239-6",
        "display": "Amobarbital [Mass/volume] in Urine by Confirmatory method"
      },
      {
        "system": "http://loinc.org",
        "code": "16240-4",
        "display": "PENTobarbital [Mass/volume] in Urine by Confirmatory method"
      },
      {
        "system": "http://loinc.org",
        "code": "16241-2",
        "display": "PHENobarbital [Mass/volume] in Urine by Confirmatory method"
      },
      {
        "system": "http://loinc.org",
        "code": "16429-3",
        "display": "Barbiturates [Presence] in Urine by Confirmatory method"
      },
      {
        "extension": [
          {
            "extension": [
              {
                "url": "code",
                "valueCode": "status"
              },
              {
                "url": "value",
                "valueCode": "DISCOURAGED"
              }
            ],
            "url": "http://hl7.org/fhir/5.0/StructureDefinition/extension-ValueSet.expansion.contains.property"
          }
        ],
        "system": "http://loinc.org",
        "inactive": true,
        "code": "16430-1",
        "display": "Barbiturates [Units/volume] in Urine"
      },
      {
        "system": "http://loinc.org",
        "code": "17250-2",
        "display": "Mephobarbital [Mass/volume] in Urine by Confirmatory method"
      },
      {
        "system": "http://loinc.org",
        "code": "18385-5",
        "display": "Butalbital [Presence] in Urine by Confirmatory method"
      },
      {
        "system": "http://loinc.org",
        "code": "19270-8",
        "display": "Barbiturates [Presence] in Urine by Screen method"
      },
      {
        "system": "http://loinc.org",
        "code": "19271-6",
        "display": "Barbiturates tested for in Urine by Screen method Nominal"
      },
      {
        "system": "http://loinc.org",
        "code": "19272-4",
        "display": "Barbiturates tested for in Urine by Screen method Narrative"
      },
      {
        "system": "http://loinc.org",
        "code": "19274-0",
        "display": "Barbiturates positive [Identifier] in Urine by Confirmatory method"
      },
      {
        "system": "http://loinc.org",
        "code": "19275-7",
        "display": "Barbiturates cutoff [Mass/volume] in Urine for Screen method"
      },
      {
        "system": "http://loinc.org",
        "code": "19276-5",
        "display": "Barbiturates cutoff [Mass/volume] in Urine for Confirmatory method"
      },
      {
        "system": "http://loinc.org",
        "code": "19277-3",
        "display": "Barbiturates screen method [Identifier] in Urine"
      },
      {
        "system": "http://loinc.org",
        "code": "19278-1",
        "display": "Barbiturates confirm method [Identifier] in Urine"
      },
      {
        "system": "http://loinc.org",
        "code": "19339-1",
        "display": "Amobarbital [Presence] in Urine by Screen method"
      },
      {
        "system": "http://loinc.org",
        "code": "19341-7",
        "display": "Amobarbital cutoff [Mass/volume] in Urine for Screen method"
      },
      {
        "system": "http://loinc.org",
        "code": "19342-5",
        "display": "Amobarbital cutoff [Mass/volume] in Urine for Confirmatory method"
      },
      {
        "system": "http://loinc.org",
        "code": "19349-0",
        "display": "Aprobarbital [Presence] in Urine by Screen method"
      },
      {
        "system": "http://loinc.org",
        "code": "19350-8",
        "display": "Aprobarbital [Presence] in Urine by Confirmatory method"
      },
      {
        "system": "http://loinc.org",
        "code": "19351-6",
        "display": "Aprobarbital cutoff [Mass/volume] in Urine for Screen method"
      },
      {
        "system": "http://loinc.org",
        "code": "19352-4",
        "display": "Aprobarbital cutoff [Mass/volume] in Urine for Confirmatory method"
      },
      {
        "system": "http://loinc.org",
        "code": "19353-2",
        "display": "Barbital [Presence] in Urine by Screen method"
      },
      {
        "system": "http://loinc.org",
        "code": "19354-0",
        "display": "Barbital [Presence] in Urine by Confirmatory method"
      },
      {
        "system": "http://loinc.org",
        "code": "19355-7",
        "display": "Barbital cutoff [Mass/volume] in Urine for Screen method"
      },
      {
        "system": "http://loinc.org",
        "code": "19356-5",
        "display": "Barbital cutoff [Mass/volume] in Urine for Confirmatory method"
      },
      {
        "system": "http://loinc.org",
        "code": "19368-0",
        "display": "Butabarbital [Presence] in Urine by Screen method"
      },
      {
        "system": "http://loinc.org",
        "code": "19370-6",
        "display": "Butabarbital [Mass/volume] in Urine"
      },
      {
        "system": "http://loinc.org",
        "code": "19371-4",
        "display": "Butabarbital cutoff [Mass/volume] in Urine for Screen method"
      },
      {
        "system": "http://loinc.org",
        "code": "19372-2",
        "display": "Butabarbital cutoff [Mass/volume] in Urine for Confirmatory method"
      },
      {
        "system": "http://loinc.org",
        "code": "19373-0",
        "display": "Butalbital [Presence] in Urine by Screen method"
      },
      {
        "system": "http://loinc.org",
        "code": "19375-5",
        "display": "Butalbital cutoff [Mass/volume] in Urine for Screen method"
      },
      {
        "system": "http://loinc.org",
        "code": "19376-3",
        "display": "Butalbital cutoff [Mass/volume] in Urine for Confirmatory method"
      },
      {
        "system": "http://loinc.org",
        "code": "19536-2",
        "display": "Mephobarbital [Presence] in Urine by Screen method"
      },
      {
        "system": "http://loinc.org",
        "code": "19537-0",
        "display": "Mephobarbital [Presence] in Urine by Confirmatory method"
      },
      {
        "system": "http://loinc.org",
        "code": "19539-6",
        "display": "Mephobarbital [Mass/volume] in Urine"
      },
      {
        "system": "http://loinc.org",
        "code": "19540-4",
        "display": "Mephobarbital cutoff [Mass/volume] in Urine for Screen method"
      },
      {
        "system": "http://loinc.org",
        "code": "19541-2",
        "display": "Mephobarbital cutoff [Mass/volume] in Urine for Confirmatory method"
      },
      {
        "system": "http://loinc.org",
        "code": "19655-0",
        "display": "PENTobarbital [Presence] in Urine by Screen method"
      },
      {
        "system": "http://loinc.org",
        "code": "19657-6",
        "display": "PENTobarbital cutoff [Mass/volume] in Urine for Screen method"
      },
      {
        "system": "http://loinc.org",
        "code": "19658-4",
        "display": "PENTobarbital cutoff [Mass/volume] in Urine for Confirmatory method"
      },
      {
        "system": "http://loinc.org",
        "code": "19666-7",
        "display": "PHENobarbital [Presence] in Urine by Screen method"
      },
      {
        "system": "http://loinc.org",
        "code": "19668-3",
        "display": "PHENobarbital cutoff [Mass/volume] in Urine for Screen method"
      },
      {
        "system": "http://loinc.org",
        "code": "19669-1",
        "display": "PHENobarbital cutoff [Mass/volume] in Urine for Confirmatory method"
      },
      {
        "system": "http://loinc.org",
        "code": "19692-3",
        "display": "Secobarbital [Presence] in Urine by Screen method"
      },
      {
        "system": "http://loinc.org",
        "code": "19695-6",
        "display": "Secobarbital [Mass/volume] in Urine"
      },
      {
        "system": "http://loinc.org",
        "code": "19696-4",
        "display": "Secobarbital cutoff [Mass/volume] in Urine for Screen method"
      },
      {
        "system": "http://loinc.org",
        "code": "19697-2",
        "display": "Secobarbital cutoff [Mass/volume] in Urine for Confirmatory method"
      },
      {
        "system": "http://loinc.org",
        "code": "20411-5",
        "display": "Barbiturates [Mass/volume] in Urine by Confirmatory method"
      },
      {
        "system": "http://loinc.org",
        "code": "20517-9",
        "display": "Aprobarbital [Mass/volume] in Urine by Confirmatory method"
      },
      {
        "system": "http://loinc.org",
        "code": "20518-7",
        "display": "Barbital [Mass/volume] in Urine by Confirmatory method"
      },
      {
        "system": "http://loinc.org",
        "code": "20664-9",
        "display": "Barbiturates [Mass/volume] in Urine by Screen method"
      },
      {
        "system": "http://loinc.org",
        "code": "27165-0",
        "display": "Hexobarbital [Mass/volume] in Urine"
      },
      {
        "system": "http://loinc.org",
        "code": "32056-4",
        "display": "Butalbital [Moles/volume] in Urine"
      },
      {
        "system": "http://loinc.org",
        "code": "3339-9",
        "display": "Amobarbital [Presence] in Urine"
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      {
        "system": "http://loinc.org",
        "code": "3371-2",
        "display": "Barbital [Mass/volume] in Urine"
      },
      {
        "system": "http://loinc.org",
        "code": "3372-0",
        "display": "Barbiturate screen absent [Identifier] in Urine"
      },
      {
        "extension": [
          {
            "extension": [
              {
                "url": "code",
                "valueCode": "status"
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              {
                "url": "value",
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        ],
        "system": "http://loinc.org",
        "code": "3373-8",
        "display": "Deprecated Barbiturate screen absent [Identifier] in Urine"
      },
      {
        "system": "http://loinc.org",
        "code": "3374-6",
        "display": "Barbiturate screen present [Identifier] in Urine"
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      {
        "extension": [
          {
            "extension": [
              {
                "url": "code",
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              {
                "url": "value",
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        ],
        "system": "http://loinc.org",
        "code": "3375-3",
        "display": "Deprecated Barbiturate screen present [Identifier] in Urine"
      },
      {
        "system": "http://loinc.org",
        "code": "3377-9",
        "display": "Barbiturates [Presence] in Urine"
      },
      {
        "system": "http://loinc.org",
        "code": "3419-9",
        "display": "Butabarbital [Presence] in Urine"
      },
      {
        "system": "http://loinc.org",
        "code": "3421-5",
        "display": "Butalbital [Presence] in Urine"
      },
      {
        "system": "http://loinc.org",
        "code": "3920-6",
        "display": "Pentetrazol [Presence] in Urine"
      },
      {
        "system": "http://loinc.org",
        "code": "3921-4",
        "display": "Pentetrazol [Mass/volume] in Urine"
      },
      {
        "system": "http://loinc.org",
        "code": "3922-2",
        "display": "Pentetrazol [Mass/time] in 24 hour Urine"
      },
      {
        "system": "http://loinc.org",
        "code": "3925-5",
        "display": "PENTobarbital [Presence] in Urine"
      },
      {
        "system": "http://loinc.org",
        "code": "3926-3",
        "display": "PENTobarbital [Mass/volume] in Urine"
      },
      {
        "system": "http://loinc.org",
        "code": "39487-4",
        "display": "PHENobarbital [Moles/volume] in Urine"
      },
      {
        "system": "http://loinc.org",
        "code": "3949-5",
        "display": "PHENobarbital [Presence] in Urine"
      },
      {
        "system": "http://loinc.org",
        "code": "3950-3",
        "display": "PHENobarbital [Mass/volume] in Urine"
      },
      {
        "system": "http://loinc.org",
        "code": "4029-5",
        "display": "Secobarbital [Presence] in Urine"
      },
      {
        "system": "http://loinc.org",
        "code": "41468-0",
        "display": "Barbiturates/Creatinine [Mass Ratio] in Urine"
      },
      {
        "system": "http://loinc.org",
        "code": "52956-0",
        "display": "Barbiturates [Moles/volume] in Urine"
      },
      {
        "system": "http://loinc.org",
        "code": "53735-7",
        "display": "Barbiturates.other [Mass/volume] in Urine"
      },
      {
        "system": "http://loinc.org",
        "code": "59865-6",
        "display": "Amobarbital [Moles/volume] in Urine"
      },
      {
        "system": "http://loinc.org",
        "code": "64128-2",
        "display": "Amobarbital/Creatinine [Mass Ratio] in Urine"
      },
      {
        "system": "http://loinc.org",
        "code": "64132-4",
        "display": "PENTobarbital/Creatinine [Mass Ratio] in Urine"
      },
      {
        "system": "http://loinc.org",
        "code": "64133-2",
        "display": "PHENobarbital/Creatinine [Mass Ratio] in Urine"
      },
      {
        "system": "http://loinc.org",
        "code": "64139-9",
        "display": "Butalbital/Creatinine [Mass Ratio] in Urine"
      },
      {
        "system": "http://loinc.org",
        "code": "70139-1",
        "display": "Barbiturates [Presence] in Urine by Screen method >300 ng/mL"
      },
      {
        "system": "http://loinc.org",
        "code": "70155-7",
        "display": "Barbiturates [Presence] in Urine by Screen method >200 ng/mL"
      },
      {
        "system": "http://loinc.org",
        "code": "72928-5",
        "display": "Secobarbital [Moles/volume] in Urine"
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      {
        "system": "http://loinc.org",
        "code": "9426-8",
        "display": "Barbiturates [Mass/volume] in Urine"
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      {
        "system": "http://loinc.org",
        "code": "53746-4",
        "display": "Barbiturates panel - Urine"
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    ]
  }
}