FHIR
© HL7.org |
FHIRsmith
4.0.1 |
Server Home
|
XIG Home
|
XIG Stats
|
FHIR IG analytics
Version:
All
|
R2
|
R2B
|
R3
|
R4
|
R4B
|
R5
|
R6
Authority:
All
|
hl7
|
ihe
|
national
Realm:
All
|
au
|
be
|
br
|
ca
|
ch
|
cl
|
cr
|
cz
|
de
|
dk
|
ee
|
eu
|
fi
|
fr
|
il
|
in
|
it
|
jp
|
kr
|
nl
|
no
|
nz
|
pl
|
pt
|
se
|
stt
|
tw
|
uk
|
us
|
uv
View:
All
|
Resource Profiles
|
Datatype Profiles
|
Extensions
|
Logical Models
|
CodeSystems
|
ValueSets
|
ConceptMaps
Datatype Profiles
15,977 resources (
JSON
|
CSV
)
Type:
Address
Age
Annotation
Attachment
BackboneElement
CodeableConcept
CodeableReference
Coding
Condition
ContactPoint
Count
Device
Dosage
Duration
Element
Expression
ExtendedContactDetail
Extension
HumanName
Identifier
Meta
Money
Observation
Period
Quantity
Range
Ratio
Reference
RelatedArtifact
SampledData
Signature
Timing
UsageContext
base64Binary
boolean
code
date
dateTime
decimal
id
integer
password
secret
sha256Hash
string
url
Text:
Package:
Only Show Used
By Version
R2
: 0
R2B
: 0
R3
: 3,030
R4
: 7,869
R4B
: 2,274
R5
: 2,764
R6
: 40
By Authority
none: 3,448
hl7
: 12,104
ihe
: 87
national
: 309
who
: 29
By Realm
none: 3,256
au
: 118
be
: 51
br
: 49
ca
: 145
ch
: 144
cl
: 80
cr
: 27
cz
: 38
de
: 206
dk
: 243
ee
: 37
eu
: 92
fi
: 33
fr
: 212
il
: 29
in
: 4
it
: 15
jp
: 42
kr
: 4
nl
: 265
no
: 29
nz
: 30
pl
: 35
pt
: 11
se
: 12
stt
: 51
tw
: 45
us
: 1,193
uv
: 9,468
other: 4
Start
Prev
Rows 5200 - 5400
Next
Package
Version
Identity
Name/Title
Status
FMM
WG
Date
Realm
Auth
Usage #
hl7.fhir.uv.extensions
R5
StructureDefinition-cqf-directReferenceCode.json
Direct reference code
trial-use
2
cds
2015-05
uv
hl7
dk.ehealth.sundhed.fhir.ig.core
R4
StructureDefinition-ehealth-questionnaire-item-is-copyright.json
Copyright item indicator
active
2026-03
dk
1
hl7.fhir.be.medication
R4
StructureDefinition-BeExtOffLabel.json
MedicationRequest - Off-label use
active
2026-03
be
hl7
3
ihe.pharm.mpd
R5
StructureDefinition-ihe-ext-offLabel.json
Off-label use
active
2025-06
uv
ihe
3
hl7.fhir.uv.extensions
R5
StructureDefinition-targetPath.json
Target path
trial-use
2
fhir
2015-02
uv
hl7
hl7.fhir.uv.extensions
R5
StructureDefinition-targetElement.json
Target element
trial-use
2
fhir
2015-02
uv
hl7
hl7.fhir.uv.extensions
R5
StructureDefinition-resource-pertainsToGoal.json
Resource Pertains To Goal
trial-use
3
fhir
2020-12
uv
hl7
hl7.fhir.uv.extensions
R5
StructureDefinition-cqf-supportedCqlVersion.json
Supported CQL version
trial-use
2
cds
2015-05
uv
hl7
hl7.fhir.uv.extensions
R5
StructureDefinition-rendering-styleSensitive.json
Style sensitive
trial-use
3
fhir
2014-04
uv
hl7
hl7.fhir.uv.extensions
R5
StructureDefinition-cqf-isEmptyTuple.json
Is Empty Tuple
trial-use
1
cds
2019-02
uv
hl7
hl7.fhir.uv.extensions
R5
StructureDefinition-cqf-isEmptyList.json
Is Empty List
trial-use
1
cds
2019-02
uv
hl7
no.nhn.fhir.helsenorge.profiles
R4
StructureDefinition-hn-basis-Recurring.json
hn-basis-recurring
draft
2025-12
no
2
hl7.fhir.uv.extensions
R5
StructureDefinition-workflow-researchStudy.json
Research study
trial-use
3
fhir
2017-12
uv
hl7
hl7.fhir.uv.extensions
R5
StructureDefinition-narrative-source-control.json
Narrative Source Control
trial-use
2
fhir
2015-02
uv
hl7
hl7.fhir.us.davinci-dtr
R4
StructureDefinition-containedReference.json
Contained Reference
trial-use
2
cds
2026-03
us
hl7
1
fhir.hrsa.uds-plus
R4
StructureDefinition-uds-plus-birthsex-extension.json
UDS Plus Birth Sex Extension
trial-use
2
2019-09
us
hl7
1
hl7.fhir.us.davinci-atr
R4
StructureDefinition-ext-coverageReference.json
Coverage Reference
trial-use
2
fm
2019-09
us
hl7
1
au.gov.digitalhealth.r4.hcpd
R4
StructureDefinition-iar-levels-of-care.json
IAR Levels of Care
draft
2026-03
au
1
cce.fhir
R4
StructureDefinition-cce-core-Extension-SYSTIntention.json
SYSTIntention
draft
2
hl7.fhir.uv.sdc
R4
StructureDefinition-sdc-questionnaire-observation-extract-category.json
Extract Observation - Category
trial-use
4
fhir
2026-03
uv
hl7
1
hl7.fhir.us.resp-net
R4
StructureDefinition-respnet-report-context-extension.json
RESP-NET Report Context Extension
trial-use
2
pher
2019-09
us
hl7
1
fhir.hrsa.uds-plus
R4
StructureDefinition-uds-plus-veteran-status-extension.json
UDS Plus Veteran Status Extension
trial-use
2
2019-09
us
hl7
1
hl7.fhir.uv.extensions
R5
StructureDefinition-cqf-cqlAccessModifier.json
CQL Access Modifier
trial-use
1
cds
2019-02
uv
hl7
hl7.fhir.us.dapl
R4
StructureDefinition-dapl-age-extension.json
DAPL Age Extension
trial-use
1
cgp
2026-03
us
hl7
3
fhir.hrsa.uds-plus
R4
StructureDefinition-uds-plus-age-extension.json
UDS Plus Age Extension
trial-use
2
2019-09
us
hl7
3
fhir.hrsa.uds-plus
R4
StructureDefinition-udsplus-agriculture-worker-status.json
UDS Plus Agriculture Worker Status Extension
trial-use
2
2019-09
us
hl7
1
hl7.fhir.us.medmorph
R4
StructureDefinition-us-ph-data-encryption-algorithm.json
US Public Health Data Encryption Algorithm
draft
2019-09
us
hl7
1
nhsdigital.fhir.stu3
R3
Extension-CareConnect-GPC-MedicationStatementQuantity-1.json
Extension-CareConnect-GPC-MedicationStatementQuantity-1
draft
2017-07
hl7
hl7.fhir.us.icsr-ae-reporting
R4
StructureDefinition-icsr-ext-usedproductamount.json
UsedProductAmount
draft
2023-08
us
hl7
1
hl7.fhir.us.davinci-atr
R4
StructureDefinition-ext-attributedProvider.json
Attributed Provider
trial-use
2
fm
2019-09
us
hl7
1
hl7.fhir.uv.tools
R5
StructureDefinition-searchparameter-base-type.json
Search Parameter Base Type
informative
4
fhir
2026-03
uv
hl7
hl7.fhir.us.dapl
R4
StructureDefinition-dapl-birthsex-extension.json
DAPL Birth Sex Extension
trial-use
1
cgp
2026-03
us
hl7
2
nhsdigital.fhir.stu3
R3
Extension-CareConnect-GPC-MedicationChangeSummary-1.json
Extension-CareConnect-GPC-MedicationChangeSummary-1
active
2018-02
hl7
1
careconnect.stu3.03.00.00
R3
Extension-CareConnect-MedicationChangeSummary-1.json
Extension-CareConnect-MedicationChangeSummary-1
draft
2018-11
hl7
3
fhir.ca-bc.provider
R4
StructureDefinition-bc-confidentiality-extension.json
BC Confidentiality Extension
active
2025-02
us
hl7
2
nhsdigital.fhir.stu3
R3
Extension-CareConnect-GPC-MedicationStatementLastIssueDate-1.json
Extension-CareConnect-GPC-MedicationStatementLastIssueDate-1
active
2017-07
hl7
1
careconnect.stu3.03.00.00
R3
Extension-CareConnect-MedicationStatementLastIssueDate-1.json
Extension-CareConnect-MedicationStatementLastIssueDate-1
draft
2018-11
hl7
3
hl7.fhir.uv.extensions
R5
StructureDefinition-workflow-releaseDate.json
Release date
trial-use
2
fhir
2017-12
uv
hl7
ca.on.ppr.r4
R4
practitionerRole-status-effective.json
PPR PractitionerRole Status Effective
draft
2019-02
ca
hl7
ca.on.phsd.r4-alpha
R4
practitionerRole-status-effective.json
PractitionerRole Status Effective
draft
2019-02
careconnect.stu3.03.00.00
R3
Extension-CareConnect-MedicationDosageLastChanged-1.json
Extension-CareConnect-MedicationDosageLastChanged-1
draft
2019-11
hl7
2
hl7.fhir.us.davinci-ra
R4
StructureDefinition-ra-clinicalDataCollectionDeadline.json
Clinical Data Collection Deadline Extension
trial-use
2
cqi
2026-04
us
hl7
1
hl7.fhir.us.medmorph
R4
StructureDefinition-us-ph-receiver-endpoint.json
US Public Health Receiver Endpoint
draft
2019-09
us
hl7
1
hl7.fhir.us.ecr.r4b
R4B
StructureDefinition-us-ph-receiver-address-extension.json
US Public Health Receiver Address Extension
active
pher
2019-09
us
hl7
1
hl7.fhir.us.medmorph
R4
StructureDefinition-us-ph-trust-service-endpoint.json
US Public Health Trust Service Endpoint
draft
2019-09
us
hl7
1
hl7.fhir.uv.extensions
R5
StructureDefinition-list-for.json
List For Extension
trial-use
2
fhir
2022-08
uv
hl7
hl7.fhir.us.cdmh
R4
StructureDefinition-cdmh-pcornet-ethnicity.json
PCORNet Ethnicity Code
draft
2019-09
us
hl7
1
hl7.fhir.us.dapl
R4
StructureDefinition-dapl-ethnicity-extension.json
DAPL Ethnicity Extension
trial-use
1
cgp
2026-03
us
hl7
2
fhir.hrsa.uds-plus
R4
StructureDefinition-uds-plus-ethnicity-extension.json
UDS Plus Ethnicity Extension
trial-use
2
2019-09
us
hl7
1
hl7.fhir.us.davinci-pdex.r4
R4
StructureDefinition-base-ext-last-typefilter.json
Member Last Resource Filters
trial-use
2
fm
2025-06
us
hl7
hl7.fhir.uv.extensions
R5
StructureDefinition-identifier-jurisdiction.json
Identifier Jurisdiction
trial-use
1
fhir
2025-07
uv
hl7
fhir.hrsa.uds-plus
R4
StructureDefinition-uds-plus-housing-status-extension.json
UDS Plus Housing Status Extension
trial-use
2
2019-09
us
hl7
1
hl7.fhir.us.icsr-ae-reporting
R4
StructureDefinition-icsr-ext-donationIdentificationNumber.json
DonationIdentificationNumber
draft
2023-08
us
hl7
2
pharmacyeclaim.trial
R4
ext-language-indicator.StructureDefinition.json
LanguageIndicator
draft
1
hl7.fhir.us.davinci-pdex.r4
R4
StructureDefinition-base-ext-last-transmission.json
Member Last Transmission
trial-use
2
fm
2025-06
us
hl7
hl7.fhir.uv.extensions
R5
StructureDefinition-observation-structureLaterality.json
Observation Structure Laterality
trial-use
1
oo
2025-07
uv
hl7
nhsdigital.fhir.stu3
R3
Extension-CareConnect-GPC-MedicationSupplyType-1.json
Extension-CareConnect-GPC-MedicationSupplyType-1
active
2017-07
hl7
hl7.fhir.us.medmorph
R4
StructureDefinition-us-ph-receiver-jwks-url.json
US Public Health Receiver JWKS Url Extension
draft
2019-09
us
hl7
1
hl7.fhir.us.medmorph
R4
StructureDefinition-us-ph-expected-responsetime.json
US Public Health Expected Response Time Extension
draft
2022-03
us
hl7
1
hl7.fhir.uv.extensions
R5
StructureDefinition-artifact-versionAlgorithm.json
Artifact Version Algorithm
draft
1
cds
2022-02
uv
hl7
hl7.fhir.uv.extensions
R5
StructureDefinition-DeviceDefinition-partVariableCount.json
DeviceDefinition Part Variable Count
draft
1
oo
2026-04
uv
hl7
fhir.hrsa.uds-plus
R4
StructureDefinition-uds-plus-feeforservice-member-months-extension.json
UDS Plus FeeForService Member Months Extension
trial-use
2
2019-09
us
hl7
1
fhir.hrsa.uds-plus
R4
StructureDefinition-uds-plus-capitated-member-months-extension.json
UDS Plus Capitated Member Months Extension
trial-use
2
2019-09
us
hl7
1
hl7.fhir.us.davinci-pdex
R4
StructureDefinition-base-ext-members-opted-out.json
Members Opted-out
trial-use
2
fm
2026-04
us
hl7
1
hl7.fhir.uv.cqm
R4
StructureDefinition-cqm-appliesTo.json
CQM Applies To
trial-use
4
cqi
2026-04
uv
hl7
1
hl7.fhir.us.cqfmeasures
R4
StructureDefinition-cqfm-appliesTo.json
CQFM Applies To
active
cqi
2025-08
us
hl7
1
hl7.fhir.uv.crmi
R4
StructureDefinition-crmi-curationCoverageLevel.json
CRMI Curation Coverage Level
trial-use
4
cds
2026-02
uv
hl7
1
hl7.fhir.us.cdmh
R4
StructureDefinition-cdmh-pcornet-race.json
PCORNet Race Code
draft
2019-09
us
hl7
1
hl7.fhir.us.dapl
R4
StructureDefinition-dapl-race-extension.json
DAPL Deidentified Race Extension
trial-use
1
cgp
2026-03
us
hl7
fhir.hrsa.uds-plus
R4
StructureDefinition-uds-plus-race-extension.json
UDS Plus Race Extension
trial-use
2
2019-09
us
hl7
1
fhir.onc.us-quality-core
R4
StructureDefinition-us-quality-core-notDoneReason.json
US Quality Core Not Done Reason
active
2026-03
us
hl7
1
fhir.onc.us-quality-core
R4
StructureDefinition-us-quality-core-doNotPerformReason.json
US Quality Core Do Not Perform Reason
active
2026-03
us
hl7
2
hl7.fhir.uv.extensions
R5
StructureDefinition-contactpoint-purpose.json
ContactPoint Purpose
trial-use
1
fhir
2015-02
uv
hl7
hl7.fhir.us.dapl
R4
StructureDefinition-dapl-recordedDate-extension.json
DAPL RecordedDate Extension
trial-use
1
cgp
2026-03
us
hl7
1
fhir.hrsa.uds-plus
R4
StructureDefinition-uds-plus-recordedDate-extension.json
UDS Plus RecordedDate Extension
trial-use
2
2019-09
us
hl7
1
hl7.fhir.us.davinci-pdex.r4
R4
StructureDefinition-base-ext-last-types.json
Member Last Resource Types
trial-use
2
fm
2025-06
us
hl7
fhir.hrsa.uds-plus
R4
StructureDefinition-uds-plus-sex-extension.json
UDS Plus Sex Extension
trial-use
2
2019-09
us
hl7
1
hl7.fhir.us.cdmh
R4
StructureDefinition-cdmh-patient-sexualOrientation.json
Sexual Orientation
draft
2019-09
us
hl7
1
hl7.fhir.us.davinci-atr
R4
StructureDefinition-ext-insuranceProductType.json
Insurance Product Type
trial-use
2
fm
2019-09
us
hl7
1
nhsdigital.fhir.stu3
R3
Extension-CareConnect-GPC-MedicationRepeatInformation-1.json
Extension-CareConnect-GPC-MedicationRepeatInformation-1
active
2019-11
hl7
1
careconnect.stu3.03.00.00
R3
Extension-CareConnect-MedicationRepeatInformation-1.json
Extension-CareConnect-MedicationRepeatInformation-1
draft
2019-11
hl7
2
hl7.fhir.uv.extensions
R5
StructureDefinition-preferredTerminologyServer.json
Preferred Terminology Server
trial-use
4
fhir
2026-04
uv
hl7
hl7.fhir.us.dapl
R4
StructureDefinition-dapl-event-recorded-datetime-extension.json
DAPL Event Recorded Date Time Extension
trial-use
1
cgp
2019-09
us
hl7
fhir.hrsa.uds-plus
R4
StructureDefinition-uds-plus-deidentified-instant-extension.json
UDS Plus Deidentified Instant Extension
trial-use
2
2024-07
us
hl7
3
hl7.fhir.uv.sdc
R4
StructureDefinition-sdc-questionnaire-observationLinkPeriod.json
Obervation link period
trial-use
4
fhir
2026-03
uv
hl7
1
hl7.fhir.uv.extensions
R5
StructureDefinition-iso21090-ADXP-deliveryInstallationType.json
ADXP Delivery Installation Type
trial-use
3
fhir
2012-06
uv
hl7
hl7.fhir.uv.cqm
R4
StructureDefinition-cqm-type.json
CQM Type
trial-use
4
cqi
2026-04
uv
hl7
1
ca.on.oh.mha-pds
R4
StructureDefinition.ca-on-mha-ext-ReferralType.json
ReferralType
active
2022-08
hl7
3
hl7.fhir.uv.extensions
R5
StructureDefinition-iso21090-ADXP-deliveryMode.json
ADXP Delivery Mode
trial-use
3
fhir
2012-06
uv
hl7
hl7.fhir.uv.extensions
R5
StructureDefinition-iso21090-ADXP-unitType.json
ADXP Unit Type
trial-use
3
fhir
2012-06
uv
hl7
hl7.fhir.us.medmorph
R4
StructureDefinition-us-ph-named-eventtype.json
US Public Health Named Event Type Extension
draft
2019-09
us
hl7
2
hl7.fhir.us.ecr.r4b
R4B
StructureDefinition-us-ph-named-eventtype-extension.json
US Public Health Named Event Type Extension
active
pher
2019-09
us
hl7
1
hl7.fhir.uv.sdc
R4
StructureDefinition-sdc-questionnaire-performerType.json
Performer type
trial-use
4
fhir
2026-03
uv
hl7
1
hl7.fhir.us.davinci-atr
R4
StructureDefinition-ext-contractValidityPeriod.json
Contract Validity Period
trial-use
2
fm
2019-09
us
hl7
1
hl7.fhir.uv.extensions
R5
StructureDefinition-patient-preferenceType.json
Patient Preference Type
trial-use
3
pa
2020-12
uv
hl7
hl7.fhir.uv.cqm
R4
StructureDefinition-cqm-includeInReportType.json
CQM Include In Report Type
trial-use
4
cqi
2026-04
uv
hl7
1
hl7.fhir.us.cqfmeasures
R4
StructureDefinition-cqfm-includeInReportType.json
CQFM Include In Report Type
active
cqi
2025-08
us
hl7
1
hl7.fhir.us.davinci-pdex-plan-net
R4
StructureDefinition-practitioner-period.json
Practitioner Description
trial-use
fm
2025-02
us
hl7
hl7.fhir.uv.extensions
R5
StructureDefinition-lastSourceSync.json
Last source sync
trial-use
2
fhir
2022-05
uv
hl7
hl7.fhir.uv.extensions
R5
StructureDefinition-firstCreated.json
First created
trial-use
2
fhir
2022-05
uv
hl7
hl7.fhir.uv.extensions
R5
StructureDefinition-intended-context.json
Intended Context
trial-use
2
fhir
2025-07
uv
hl7
hl7.fhir.us.davinci-ra
R4
StructureDefinition-ra-evidenceStatus.json
Evidence Status Extension
trial-use
2
cqi
2026-04
us
hl7
1
il.core.fhir.r4
R4
StructureDefinition-ext-sub-dosage-step.json
Ext: Sub Dosage Step
active
2026-03
il
national
hl7.fhir.uv.extensions
R5
StructureDefinition-detectedissue-doseType.json
DetectedIssue Dose Type
trial-use
1
cds
2025-07
uv
hl7
ca.on.oh-dhdr
R4
paidBy.StructureDefinition.json
Drug/Service Coverage
draft
us
hl7
3
ehealth4u.package
R4
CYEHREXTCustodian.StructureDefinition.json
Cyprus EHR Extension: Custodian
draft
1
hl7.fhir.uv.extensions
R5
StructureDefinition-patient-interpreterRequired.json
Interpreter Required
trial-use
3
pa
2020-12
uv
hl7
hl7.fhir.uv.deqm
R4
StructureDefinition-deqm-groupImprovementNotation.json
DEQM Group Improvement Notation Extension
trial-use
4
cqi
2026-04
uv
hl7
3
hl7.fhir.us.davinci-deqm
R4
StructureDefinition-extension-groupImprovementNotation.json
DEQM Group Improvement Notation Extension
trial-use
4
cqi
2025-05
us
hl7
3
hl7.fhir.uv.extensions
R5
StructureDefinition-patient-unknownIdentity.json
Patient/Person's identity is known
trial-use
1
pa
2023-12
uv
hl7
hl7.fhir.us.davinci-ra
R4
StructureDefinition-ra-ccType.json
Condition Category Type Extension
trial-use
2
cqi
2026-04
us
hl7
1
hl7.fhir.uv.sdc
R4
StructureDefinition-sdc-questionnaire-collapsible.json
Collapsible
trial-use
4
fhir
2026-03
uv
hl7
5
hl7.fhir.us.medmorph
R4
StructureDefinition-us-ph-data-encrypted-extension.json
US Public Health Data Encrypted Extension
draft
2019-09
us
hl7
2
hl7.fhir.us.ecr.r4b
R4B
StructureDefinition-us-ph-data-encrypted-extension.json
US Public Health Data Encrypted Extension
active
pher
2019-09
us
hl7
1
et.fhir.core
R4
StructureDefinition-dob-estimated.json
Date of Birth Estimated
draft
2026-02
uv
1
hl7.fhir.uv.crmi
R4
StructureDefinition-crmi-endpointSupportsPost.json
CRMI Endpoint Supports POST
trial-use
1
cds
2019-02
uv
hl7
1
hl7.fhir.cz.core
R4
StructureDefinition-accreditation-cz.json
Accreditation Requirement
draft
2025-12
cz
hl7
2
hl7.fhir.uv.extensions
R5
StructureDefinition-cqf-shouldTraceDependency.json
Should Trace Dependency
trial-use
1
cds
2019-02
uv
hl7
au.gov.digitalhealth.r4.hcpd
R4
StructureDefinition-new-patient-availability.json
New Patient Availability
draft
2026-03
au
1
ng.gov.nphcda.immunization
R4
StructureDefinition-contraindicated.json
NG-Imm Immunization Contraindicated
draft
2026-04
1
org.dhin-hie.sandbox
R4
StructureDefinition-contraindicated.json
NG Immunization Contraindicated
draft
2026-02
1
hl7.fhir.us.eltss
R4
StructureDefinition-eltss-directedBy.json
Eltss_directedBy
trial-use
2
hsswg
2019-02
us
hl7
1
pharmacyeclaim.trial
R4
ext-process-note-directed-to.StructureDefinition.json
Process Note Directed To
draft
2
hl7.fhir.uv.sdc
R4
StructureDefinition-sdc-questionnaire-unitOpen.json
Units open?
trial-use
4
fhir
2026-03
uv
hl7
1
hl7.fhir.us.cqfmeasures
R4
StructureDefinition-cqfm-type.json
CQFM Type
active
cqi
2025-08
us
hl7
1
ltsi.fhir.oncofair
R5
StructureDefinition-medication-is-vehicle.json
Medication Is Vehicle
active
2025-11
au.gov.digitalhealth.r4.hcpd
R4
StructureDefinition-hc-suppressed.json
HC Suppressed
draft
2026-03
au
3
tewhatuora.fhir.nz-shared-digital-health-record
R4
StructureDefinition-facility-participation-extension.json
Facility Participation
active
2026-03
1
sk.registry.core.r5
R5
StructureDefinition-required-post-acute-care-ext.json
Required Post-Acute Care Extension
draft
2025-10
1
medcom.fhir.dk.hospitalnotification
R4
StructureDefinition-medcom-messaging-reportOfAdmissionExtension.json
MedComReportOfAdmissionExtension
active
2026-02
dk
1
nhsdigital.fhir.stu3
R3
Extension-eRS-ServiceSearch-Truncated-1.json
Extension-eRS-ServiceSearch-Truncated-1
draft
2018-12
hl7
1
hl7.terminology
R5
StructureDefinition-ext-mif-relationship-transitivity.json
MIF concept relationship transitivity
active
2026-03
uv
hl7
hl7.terminology
R5
StructureDefinition-ext-mif-relationship-isNavigable.json
MIF concept relationship is navigable
active
2026-03
uv
hl7
hl7.fhir.uv.extensions
R5
StructureDefinition-healthcareservice-schedulable.json
HealthcareService Schedulable
trial-use
1
pa
2025-11
uv
hl7
medcom.fhir.dk.messaging
R4
StructureDefinition-medcom-messaging-destinationUseExtension.json
MedComDestinationUseExtension
active
2026-02
dk
1
ca.on.oh-seris
R4
SETPUnplannedReturn.json
Extension: Unplanned Return
draft
2023-03
hl7.fhir.uv.cqm
R4
StructureDefinition-cqm-isTestCase.json
CQM Is Test Case
trial-use
4
cqi
2026-04
uv
hl7
1
hl7.fhir.us.cqfmeasures
R4
StructureDefinition-cqfm-isTestCase.json
CQFM Is Test Case
active
cqi
2025-08
us
hl7
1
fhir.onc.us-quality-core
R4
StructureDefinition-us-quality-core-isElective.json
US Quality Core IsElective
draft
2026-03
us
hl7
hl7.fhir.uv.cqm
R4
StructureDefinition-cqm-renderMissingElements.json
CQM Render Missing Elements
trial-use
4
cqi
2026-04
uv
hl7
1
hl7.fhir.uv.ae-research-backport-ig
R4
StructureDefinition-participant.json
Participant
trial-use
2
brr
2024-04
uv
hl7
1
hl7.fhir.fr.core
R4
StructureDefinition-fr-core-patient-birthdate-update-indicator.json
FR Core Patient Birthdate Update Indicator Extension
active
2026-03
fr
hl7
1
hl7.fhir.fr.core
R4
StructureDefinition-fr-core-organization-uf-indicateur.json
FR Core Organization Extension - Indicateur d'une unité fonctionnelle
active
2026-03
fr
hl7
1
hl7.fhir.fr.core
R4
StructureDefinition-fr-core-organization-uf-externe.json
FR Core Organization Extension - UF Externe
active
2026-03
fr
hl7
1
hl7.fhir.fr.core
R4
StructureDefinition-fr-core-organization-demandeuse-acte.json
FR Core Organization Extension - Demandeuse d'acte
active
2026-03
fr
hl7
1
hl7.fhir.fr.core
R4
StructureDefinition-fr-core-organization-executante-acte.json
FR Core Organization Extension - Exécutante d'acte
active
2026-03
fr
hl7
1
laniado.test.fhir.r4
R4
StructureDefinition-ext-condition-evidence-identifier.json
Extension: Condition Evidence Identifier
draft
1
nictiz.fhir.nl.stu3.zib2017
R3
zib-BurnWound-BurnWoundType.json
HCIM BurnWound BurnWoundType
active
nl
hl7
1
hl7.org.nz.fhir.ig.formulary
R4B
StructureDefinition-nzf-pil-indication.json
PilIndication
draft
2026-03
nz
hl7
ca.on.health.idms
R5
IDMS-EXTENSION-INDICATION.json
Indication
active
1
hl7.fhir.us.davinci-pct
R4
StructureDefinition-requestOriginationType.json
RequestOriginationType
trial-use
2
fm
2026-03
us
hl7
1
ca.on.ppr.r4
R4
ca-on-phpd-ext-base-subspecialty-ind.json
BASESubspecialtyInd
draft
1
ca.on.phsd.r4-alpha
R4
ca-on-phpd-ext-base-subspecialty-ind.json
BASESubspecialtyInd
draft
1
fhir.onc.us-quality-core
R4
StructureDefinition-us-quality-core-encounter-diagnosisPresentOnAdmission.json
US Quality Core Diagnosis Present on Admission
draft
2026-03
us
hl7
de.gematik.epa.medication
R4
StructureDefinition-medication-id-vaccine-extension.json
MedicationIsVaccineExtension
active
2025-12
de
4
de.gematik.epa.medication
R4
StructureDefinition-indicator-bvg-extension.json
IndicatorBVGExtension
active
2025-12
de
2
nictiz.fhir.nl.stu3.eafspraak
R3
eAfspraak-Appointment-OnlineEditable.json
eAfspraak Appointment OnlineEditable
active
nl
1
hl7.fhir.uv.termchangeset
R4
StructureDefinition-defining-relationship-type.json
Defining Relationship Type
draft
0
vocab
2026-03
uv
hl7
2
br.go.ses.reds-go
R4
StructureDefinition-BRCondicaoMaternal.json
Condição Maternal
active
2021-09
br
fhir.ph.core
R4
StructureDefinition-indigenous-group.json
Indigenous Group
draft
2026-04
us
hl7
1
PHCDI
R4
StructureDefinition-IndigenousGroup.json
Indigenous Group
draft
2026-02
1
ans.fhir.fr.tddui
R4
StructureDefinition-tddui-participant-present.json
TDDUI Participant Present
active
2026-03
fr
national
1
dk.ehealth.sundhed.fhir.ig.core
R4
StructureDefinition-ehealth-task-responsible.json
Task responsible
active
2026-03
dk
1
hl7.fhir.uv.extensions
R5
StructureDefinition-questionnaireresponse-reviewer.json
QuestionnaireResponse Reviewer
trial-use
3
fhir
2013-07
uv
hl7
hl7.fhir.us.core
R4
StructureDefinition-us-core-familymemberhistory-recorder.json
US Core FamilyMemberHistory Recorder Extension
trial-use
2
cgp
2025-09
us
hl7
1
dk.ehealth.sundhed.fhir.ig.core
R4
StructureDefinition-ehealth-responsible.json
Responsible
active
2026-03
dk
4
sfm.130323
R4
sfm-epjinfo.StructureDefinition.json
sfm-epjinfo
active
2021-05
1
hl7.fhir.pl.laboratory.r5
R5
StructureDefinition-observationDefinition-qualifiedValue-sourceInfoReference.json
ObservationDefinition: Qualified value source information reference (PL)
draft
2025-07
pl
hl7
2
hl7.fhir.uv.fhir-clinical-document
R4
StructureDefinition-informant-extension.json
Informant Extension
trial-use
2
sd
2026-01
uv
hl7
1
fhir.r4.ukcore.stu3.currentbuild
R4
Extension-UKCore-ResidentialStatus.json
Extension UK Core Residential Status
active
2021-09
us
hl7
1
sfm.130323
R4
sfm-generaldispenseextention.StructureDefinition.json
sfm-generaldispenseextention
active
2022-09
1
fhir.r4.ukcore.stu3.currentbuild
R4
Extension-UKCore-OtherContactSystem.json
Extension UK Core Other Contact System
active
2023-12
us
hl7
2
sfm.130323
R4
sfm-patientrelation.StructureDefinition.json
sfm-patientrelation
active
2021-05
hl7.fhir.us.icsr-ae-reporting
R4
StructureDefinition-icsr-ext-reportamendment.json
ReportAmendment
draft
2023-08
us
hl7
1
hl7.fhir.uv.vhdir
R4
StructureDefinition-ehr.json
VhDir Ehr
trial-use
2
pa
2017-11
uv
hl7
1
hl7.fhir.uv.extensions
R5
StructureDefinition-goal-acceptance.json
Goal acceptance
deprecated
3
pc
2014-12
uv
hl7
fi.digious.kanta.test
R4
FIPHREXTCreatingApplication.json
Finnish PHR Application Information extension
active
8
pc.ig
R4
StructureDefinition-genomic-test-target-capture.json
Target capture
draft
2026-02
1
hl7.fhir.uv.ae-research-backport-ig
R4
StructureDefinition-resultingEffect.json
Resulting Effect
trial-use
2
brr
2024-04
uv
hl7
1
pc.ig
R4
StructureDefinition-genomic-test-annotation-databases.json
Annotation databases
draft
2026-02
1
hl7.fhir.us.davinci-pas
R4
StructureDefinition-extension-documentInformation.json
Document Information
trial-use
4
fm
2026-03
us
hl7
2
nictiz.fhir.nl.stu3.zib2017
R3
zib-FeedingTubeSystem-EnteralNutrition.json
HCIM FeedingTubeSystem EnteralNutrition
active
nl
hl7
1
pc.ig
R4
StructureDefinition-genomic-test-read-length.json
Read length
draft
2026-02
1
pc.ig
R4
StructureDefinition-genomic-test-read-type.json
Read type
draft
2026-02
1
hl7.fhir.us.breastcancer
R3
StructureDefinition-cimi-entity-SpecialHandling-extension.json
BC SpecialHandling Extension
draft
2018-08
us
hl7
2
nictiz.fhir.nl.stu3.zib2017
R3
zib-MedicationUse-ReasonForChangeOrDiscontinuationOfUse.json
HCIM MedicationUse ReasonForChangeOrDiscontinuationOfUse
active
nl
hl7
1
hl7.fhir.us.home-lab-report
R4
StructureDefinition-Extension-at-home-in-vitro-test-source-software-info.json
Extension - At-Home In-Vitro Test Source Software Information
active
oo
2022-06
us
hl7
1
hl7.fhir.uv.symptoms
R4
StructureDefinition-FunctionalAssessment.json
Functional Assessment
trial-use
2
cic
2026-04
uv
hl7
1
hl7.fhir.uv.symptoms
R4
StructureDefinition-AssessmentScaleInformation.json
Assessment Scale Information
trial-use
2
cic
2026-04
uv
hl7
1
hl7.fhir.uv.pharm-quality
R5
StructureDefinition-Extension-statistical-model-pq.json
Extension - Statistical Model PQ
active
brr
2024-05
uv
hl7
1
pc.ig
R4
StructureDefinition-genomic-test-annotation-tools.json
Annotation tools
draft
2026-02
1
servicewell.fhir.wof-connect
R4
StructureDefinition-wofconnect-appointment-update.json
WOF Connect Appointment Update - Reschedule & Cancellation
draft
2026-04
1
hl7.fhir.us.home-lab-report
R4
StructureDefinition-Extension-at-home-in-vitro-test-proctored-info.json
Extension - At-Home In-Vitro Test Proctored Info
active
oo
2022-06
us
hl7
1
hl7.org.nz.fhir.ig.formulary
R4B
StructureDefinition-nzf-supply-information.json
SupplyInformation
draft
2026-03
nz
hl7
1
hl7.fhir.uv.extensions
R5
StructureDefinition-designNote.json
Design Note
trial-use
3
fhir
2013-12
uv
hl7
fhir.r4.ukcore.stu3.currentbuild
R4
Extension-UKCore-MainLocation.json
Extension UK Core Main Location
active
2023-12
us
hl7
1
fhir.r4.ukcore.stu3.currentbuild
R4
Extension-UKCore-NHSNumberVerificationStatus.json
Extension UK Core NHS Number Verification Status
active
2021-09
us
hl7
2
sfm.130323
R4
sfm-dispenceinfo.StructureDefinition.json
sfm-dispenseinfo
active
2022-09
2
hl7.fhir.us.davinci-pas
R4
StructureDefinition-extension-homeHealthCareInformation.json
Home Health Care Information
trial-use
4
fm
2026-03
us
hl7
1
sfm.130323
R4
sfm-seponering.StructureDefinition.json
sfm-discontinuation
active
2020-12
1