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PackageVersionIdentityName/TitleStatusFMMWGDateRealmContextModifierTypeUsage #
nhsdigital.fhir.stu3R3Extension-DCH-SignificantIndividual-1.jsonExtension-DCH-SignificantIndividual-1draft2018-01Context: RelatedPersonType:complexMod:01
nhsdigital.fhir.stu3R3Extension-DCH-ParentalResponsibility-1.jsonExtension-DCH-ParentalResponsibility-1draft2018-01Context: RelatedPersonType:complexMod:01
nhsdigital.fhir.stu3R3Extension-DCH-Link-1.jsonExtension-DCH-Link-1draft2018-01Context: RelatedPersonType:complexMod:01
nhsdigital.fhir.stu3R3Extension-DCH-ProfessionalContactReason-1.jsonExtension-DCH-ProfessionalContactReason-1draft2018-01Context: EpisodeOfCareType:complexMod:01
nhsdigital.fhir.stu3R3Extension-PDS-SystemEffectivePeriod-1.jsonExtension-PDS-SystemEffectivePeriod-1draft2018-09Context: StructureDefinitionType:complexMod:01
nhsdigital.fhir.stu3R3Extension-EMS-FailsafeAlertEscalationLevel-1.jsonExtension-EMS-FailsafeAlertEscalationLevel-1draft2017-11Context: TaskType:complexMod:01
nhsdigital.fhir.stu3R3Extension-DCH-HouseholdMember-1.jsonExtension-DCH-HouseholdMember-1draft2019-02Context: RelatedPersonType:complexMod:01
nhsdigital.fhir.stu3R3Extension-EMS-FailsafeAlertSeverityLevel-1.jsonExtension-EMS-FailsafeAlertSeverityLevel-1draft2017-11Context: TaskType:complexMod:01
nhsdigital.fhir.stu3R3Extension-EMS-MessageEventType-1.jsonExtension-EMS-MessageEventType-1draft2017-11Context: MessageHeaderType:complexMod:01
hl7.fhir.uv.extensionsR5StructureDefinition-codesystem-otherName.jsonCodeSystem Other Namedeprecated3vocab2020-12uvContext: CodeSystemType:complexMod:0
hl7.fhir.uv.extensionsR5StructureDefinition-capabilitystatement-declared-profile.jsonCapabilityStatement Declared Profiledeprecated2fhir2022-08uvContext: CapabilityStatement.rest.resourceType:canonicalMod:0
hl7.fhir.us.davinci-raR4StructureDefinition-ra-groupReference.jsonGroup Reference Extensiontrial-use2cqi2026-09usContext: DetectedIssue,MeasureReport.evaluatedResourceType:stringMod:02
hl7.fhir.essilux.coreR4ELCoreExtensionBalance.jsonEL Core Extension Lens Balanceactive2023-05essilux1
hl7.fhir.essilux.coreR4ELCoreExtensionLenscleaner.jsonEL Core Extension Lens Cleaneractive2023-05essilux1
hl7.fhir.essilux.coreR4ELCoreExtensionSpeciality.jsonEL Core Extension Len Specialityactive2023-05essilux1
hl7.fhir.essilux.coreR4ELCoreExtensionDisinfectionSolution.jsonEL Core Extension Lens Disinfection Solutionactive2023-05essilux1
hl7.fhir.essilux.coreR4ELCoreExtensionLensType.jsonEL Core Extension Lens Typeactive2023-05essilux1
hl7.fhir.uv.extensionsR5StructureDefinition-medication-manufacturer.jsonMedication Manufacturertrial-use1phx2025-07uvContext: Medication,Medication.code.codingType:ReferenceMod:0
hl7.fhir.ca.baselineR4StructureDefinition-ext-deceased.jsonExtension: Individual is deceased flag or datedraft2024-08caContext: PractitionerType:date,booleanMod:01
hl7.fhir.uv.extensionsR5StructureDefinition-valueset-select-by-map.jsonSelect By Maptrial-use1vocab2026-09uvContext: ValueSet.compose.include,ValueSet.compose.excludeType:complexMod:0
hl7.fhir.uv.toolsR5StructureDefinition-select-by-map.jsonSelect By Mapdeprecated1fhir2026-09uvContext: ValueSet.compose.include,ValueSet.compose.excludeType:complexMod:0
hl7.fhir.us.carin-rtpbcR4StructureDefinition-rtpbc-isAlternative.jsonRTPBC isAlternative Extensiontrial-use1phx2020-05usContext: ClaimResponse.addItemType:booleanMod:02
hl7.fhir.us.coreR4StructureDefinition-us-core-interpreter-needed.jsonUS Core Interpreter Needed Extensiontrial-use2cgp2024-09usContext: Practitioner,Encounter,Patient,RelatedPersonType:CodingMod:02
hl7.fhir.be.medicationR4StructureDefinition-BeExtMedicationLineRegistrationStatus.jsonBeExtMedicationLineRegistrationStatusactive2026-08beContext: MedicationStatementType:codeMod:01
hl7.fhir.us.coreR4StructureDefinition-us-core-authentication-time.jsonUS Core Authentication Time Extensiondeprecated2cgp2024-10usContext: DocumentReferenceType:dateTimeMod:0
hl7.fhir.us.home-lab-report.r4R4StructureDefinition-Extension-sex-for-clinical-use.jsonExtension - Sex For Clinical Useactive2022-10usContext: PatientType:complexMod:0
nhsdigital.fhir.stu3R3Extension-CareConnect-GPC-NominatedPharmacy-1.jsonExtension-CareConnect-GPC-NominatedPharmacy-1active2017-11Context: PatientType:complexMod:01
careconnect.stu3.03.00.00R3Extension-CareConnect-NominatedPharmacy-1.jsonExtension-CareConnect-NominatedPharmacy-1draft2018-11Context: PatientType:complexMod:06
nhsdigital.fhir.stu3R3Extension-CareConnect-GPC-DeathNotificationStatus-1.jsonExtension-CareConnect-GPC-DeathNotificationStatus-1active2018-02Context: PatientType:complexMod:01
careconnect.stu3.03.00.00R3Extension-CareConnect-DeathNotificationStatus-1.jsonExtension-CareConnect-DeathNotificationStatus-1draft2018-11Context: PatientType:complexMod:06
nhsdigital.fhir.stu3R3Extension-CareConnect-GPC-MainLocation-1.jsonExtension-CareConnect-GPC-MainLocation-1active2017-07Context: OrganizationType:complexMod:01
careconnect.stu3.03.00.00R3Extension-CareConnect-MainLocation-1.jsonExtension-CareConnect-MainLocation-1draft2018-11Context: OrganizationType:complexMod:04
nhsdigital.fhir.stu3R3Extension-CareConnect-GPC-NHSNumberVerificationStatus-1.jsonExtension-CareConnect-GPC-NHSNumberVerificationStatus-1active2017-06Context: Patient.identifierType:complexMod:01
careconnect.stu3.03.00.00R3Extension-CareConnect-NHSNumberVerificationStatus-1.jsonExtension-CareConnect-NHSNumberVerificationStatus-1draft2018-11Context: Patient.identifierType:complexMod:06
nhsdigital.fhir.stu3R3Extension-CareConnect-GPC-RegistrationDetails-1.jsonExtension-CareConnect-GPC-RegistrationDetails-1active2017-06Context: PatientType:complexMod:01
careconnect.stu3.03.00.00R3Extension-CareConnect-RegistrationDetails-1.jsonExtension-CareConnect-RegistrationDetails-1draft2017-06Context: PatientType:complexMod:01
nhsdigital.fhir.stu3R3Extension-GPConnect-CareSettingType-1.jsonExtension-GPConnect-CareSettingType-1draft2018-01Context: CompositionType:complexMod:0
nhsdigital.fhir.stu3R3Extension-CareConnect-GPC-EthnicCategory-1.jsonExtension-CareConnect-GPC-EthnicCategory-1active2017-06Context: PatientType:complexMod:01
careconnect.stu3.03.00.00R3Extension-CareConnect-EthnicCategory-1.jsonExtension-CareConnect-EthnicCategory-1draft2018-11Context: PatientType:complexMod:06
nhsdigital.fhir.stu3R3Extension-DCH-ReferralRequestMethod-1.jsonExtension-DCH-ReferralRequestMethod-1draft2018-01Context: ReferralRequestType:complexMod:01
careconnect.stu3.03.00.00R3Extension-CareConnect-ReferralRequestMethod-1.jsonExtension-CareConnect-ReferralRequestMethod-1draft2019-07Context: ReferralRequestType:complexMod:01
nhsdigital.fhir.stu3R3Extension-CareConnect-GPC-ReligiousAffiliation-1.jsonExtension-CareConnect-GPC-ReligiousAffiliation-1active2017-06Context: PatientType:complexMod:01
careconnect.stu3.03.00.00R3Extension-CareConnect-ReligiousAffiliation-1.jsonExtension-CareConnect-ReligiousAffiliation-1draft2018-11Context: PatientType:complexMod:06
nhsdigital.fhir.stu3R3Extension-CareConnect-GPC-ResidentialStatus-1.jsonExtension-CareConnect-GPC-ResidentialStatus-1active2017-06Context: PatientType:complexMod:01
careconnect.stu3.03.00.00R3Extension-CareConnect-ResidentialStatus-1.jsonExtension-CareConnect-ResidentialStatus-1draft2018-11Context: PatientType:complexMod:06
nhsdigital.fhir.stu3R3Extension-DCH-SourceOfReferral-1.jsonExtension-DCH-SourceOfReferral-1draft2018-01Context: ReferralRequestType:complexMod:01
careconnect.stu3.03.00.00R3Extension-CareConnect-SourceOfReferral-1.jsonExtension-CareConnect-SourceOfReferral-1draft2019-08Context: ReferralRequestType:complexMod:01
nhsdigital.fhir.stu3R3Extension-CareConnect-GPC-TreatmentCategory-1.jsonExtension-CareConnect-GPC-TreatmentCategory-1active2017-06Context: PatientType:complexMod:01
careconnect.stu3.03.00.00R3Extension-CareConnect-TreatmentCategory-1.jsonExtension-CareConnect-TreatmentCategory-1draft2018-11Context: PatientType:complexMod:06
nhsdigital.fhir.stu3R3Extension-CareConnect-GPC-NHSCommunication-1.jsonExtension-CareConnect-GPC-NHSCommunication-1active2017-06Context: Practitioner,PatientType:complexMod:02
nhsdigital.fhir.stu3R3Extension-EOL-NHSCommunication-1.jsonExtension-EOL-NHSCommunication-1draft2018-08Context: Practitioner,PatientType:complexMod:01
careconnect.stu3.03.00.00R3Extension-CareConnect-NHSCommunication-1.jsonExtension-CareConnect-NHSCommunication-1draft2018-11Context: Practitioner,PatientType:complexMod:08
hl7.fhir.au.baseR4StructureDefinition-no-fixed-address.jsonNo Fixed Addressdeprecated22026-07auContext: AddressType:booleanMod:0
hl7.fhir.uv.extensionsR5StructureDefinition-diagnosticReport-locationPerformed.jsonDiagnosticReport Location Performeddeprecated3oo2015-02uvContext: DiagnosticReportType:ReferenceMod:0
hl7.fhir.uv.extensionsR5StructureDefinition-observation-focusCode.jsonObservation Focal Subject Codedeprecated3oo2015-03uvContext: ObservationType:CodeableConceptMod:0
hl7.fhir.uv.extensionsR5StructureDefinition-entered-in-error-status.jsonEntered In Error Statustrial-use4fhir2026-09uvContext: CanonicalResourceType:urlMod:0
hl7.fhir.uv.toolsR5StructureDefinition-entered-in-error-status.jsonEntered In Error Statustrial-use4fhir2026-09uvContext: StructureDefinitionType:stringMod:0
hl7.fhir.uv.extensionsR5StructureDefinition-web-source.jsonWeb Sourcetrial-use4fhir2026-09uvContext: CanonicalResourceType:urlMod:0
hl7.fhir.uv.toolsR5StructureDefinition-web-source.jsonWeb Sourcedeprecated4fhir2026-09uvContext: CanonicalResourceType:urlMod:0
hl7.eu.fhir.idea4rcR4StructureDefinition-same-hospital.jsonSame Hospitalactive2026-09euContext: Condition,EpisodeOfCare,ProcedureType:booleanMod:06
hl7.fhir.uv.extensionsR5StructureDefinition-location-distance.jsonBundle Location Distancetrial-use3fhir2015-03uvContext: Bundle.entry.searchType:DistanceMod:0
fhir.onc.us-quality-coreR4StructureDefinition-uscdiplusquality.jsonUS Quality Core USCDI+ Quality Extensionactive2026-06usContext: ElementDefinition.type.targetProfile,ElementDefinition.type,ElementDefinitionType:booleanMod:0
hl7.eu.fhir.idea4rcR4StructureDefinition-same-custodian-flag.jsonSame custodian flagactive2026-09euContext: Condition,EpisodeOfCare,ProcedureType:booleanMod:01
hl7.fhir.us.cimilabsR4StructureDefinition-lab-document.jsonLab Document extensiondraft2023-08usContext: ElementType:complexMod:01
signal.core.r4R4StructureDefinition-extension-SignalServiceRequestProvider.jsonSignalServiceRequestProviderdraftusContext: ServiceRequestType:complexMod:0
hl7.fhir.us.davinci-pctR4StructureDefinition-gfeBillingProviderLineItemCtrlNum.jsonGFEBillingProviderLineItemCtrlNumtrial-use2fm2026-03usContext: Claim.itemType:IdentifierMod:02
hl7.fhir.us.davinci-pctR4StructureDefinition-providerEventMethodology.jsonProviderEventMethodologytrial-use2fm2026-03usContext: ClaimType:stringMod:02
hl7.fhir.uv.toolsR5StructureDefinition-logical-container.jsonLogical Containerinformative2fhir2026-09uvContext: StructureDefinitionType:uriMod:0
hl7.fhir.uv.toolsR5StructureDefinition-logical-target.jsonLogical Targetinformative2fhir2026-09uvContext: StructureDefinitionType:booleanMod:0
hl7.fhir.uv.toolsR5StructureDefinition-no-binding.jsonNo Binding Extensioninformative4fhir2026-09uvContext: ElementDefinition.type,ElementDefinitionType:booleanMod:0
hl7.fhir.us.quality-coreR4StructureDefinition-us-quality-core-uscdi-quality-extension.jsonUS Quality Core USCDI+ Quality Extensiontrial-use4cqi2026-06usContext: ElementDefinition.type.targetProfile,ElementDefinition.type,ElementDefinitionType:booleanMod:0
nhsdigital.fhir.stu3R3Extension-CareConnect-GPC-ListWarningCode-1.jsonExtension-CareConnect-GPC-ListWarningCode-1draft2019-06Context: ListType:complexMod:01
careconnect.stu3.03.00.00R3Extension-CareConnect-ListWarningCode-1.jsonExtension-CareConnect-ListWarningCode-1draft2019-06Context: ListType:complexMod:07
hl7.fhir.us.davinci-pctR4StructureDefinition-serviceDescription.jsonService Descriptiontrial-use2fm2026-03usContext: Claim.item,Claim.procedure,ExplanationOfBenefit,ExplanationOfBenefit.itemType:stringMod:05
hl7.fhir.us.davinci-pctR4StructureDefinition-processNoteClass.jsonProcessNote Classtrial-use2fm2026-03usContext: ExplanationOfBenefit.processNoteType:CodeableConceptMod:02
hl7.eu.fhir.idea4rcR4StructureDefinition-condition-relapseType.jsonRelapse Typeactive2026-09euContext: ConditionType:CodeableConceptMod:02
hl7.eu.fhir.pcspR4StructureDefinition-condition-relapseType.jsonRelapse Typeactive2023-01euContext: ConditionType:CodeableConceptMod:02
hl7.eu.fhir.pcspR4StructureDefinition-annotation-type.jsonAnnotation Typeactive2023-01euContext: AnnotationType:CodeableConceptMod:01
hl7.fhir.uv.crmiR4StructureDefinition-crmi-license.jsonCRMI License Extensiontrial-use1cds2026-07uvContext: Resource.metaType:codeMod:0
hl7.fhir.us.pacio-csR4StructureDefinition-event-location.jsonObservationEventLocationactive2024-11usContext: SupplyDelivery,Observation,Media,DiagnosticReportType:ReferenceMod:03
hl7.fhir.us.pacio-fsR4StructureDefinition-event-location.jsonObservationEventLocationactive2021-11usContext: SupplyDelivery,Observation,Media,DiagnosticReportType:ReferenceMod:03
hl7.fhir.us.pacio-pfeR4StructureDefinition-event-location.jsonObservationEventLocationtrial-use3pc2026-09usContext: MedicationDispense,SupplyDelivery,Observation,DiagnosticReport,MedicationAdministration,DocumentReferenceType:ReferenceMod:04
hl7.fhir.us.davinci-pctR4StructureDefinition-providerTaxonomy.jsonProviderTaxonomytrial-use2fm2026-03usContext: Claim.providerType:CodeableConceptMod:02
ch.fhir.ig.ch-coreR4StructureDefinition-ch-emed-ext-substitution.jsonSubstitutionactive2026-08chContext: MedicationStatementType:CodeableConceptMod:01
hl7.fhir.us.davinci-pctR4StructureDefinition-subjectToMedicalMgmt.jsonSubject To Medical Managementtrial-use2fm2026-03usContext: ExplanationOfBenefit.item.adjudication,ExplanationOfBenefit.adjudicationType:string,CodeableConceptMod:01
hl7.eu.fhir.pcspR4StructureDefinition-procedure-fltArm.jsonRandomization arm for trialactive2023-01euContext: CarePlanDefinitionType:stringMod:01
hl7.fhir.us.davinci-pctR4StructureDefinition-gfeServiceLinkingInfo.jsonGFEServiceLinkingInfotrial-use2fm2026-03usContext: Composition,ClaimType:complexMod:05
hl7.fhir.us.davinci-pctR4StructureDefinition-referralNumber.jsonReferralNumbertrial-use2fm2026-03usContext: Claim.referralType:stringMod:02
fhir.r4.ukcore.stu3.currentbuildR4Extension-UKCore-AssociatedEncounter.jsonExtension UK Core Associated Encounteractive2024-07usContext: FamilyMemberHistoryType:complexMod:01
hl7.fhir.us.davinci-pctR4StructureDefinition-gfeReference.jsonGFE Referencetrial-use2fm2026-03usContext: ExplanationOfBenefitType:ReferenceMod:01
hl7.fhir.uv.crmi.r4R4StructureDefinition-crmi-artifact-signature.jsonCRMI Artifact Signature Extensiontrial-use4cds2025-08uvContext: Resource.metaType:SignatureMod:0
hl7.fhir.fr.coreR4StructureDefinition-fr-core-estimated-discharge-date.jsonFR Core Encounter Estimated Discharge Date Extensionactive2026-09frContext: EncounterType:dateMod:02
hl7.fhir.uv.extensionsR5StructureDefinition-evidence-variable-handling-detail.jsonEvidenceVariableHandlingDetailtrial-use1cds2025-03uvContext: Evidence.statistic.modelCharacteristic.variable,EvidenceVariableType:CodeableConceptMod:0
hl7.fhir.uv.sdcR4StructureDefinition-sdc-questionnaire-optionalDisplay.jsonOptional Display?trial-use4fhir2026-09uvContext: Questionnaire.itemType:booleanMod:01
hl7.fhir.uv.lab-reportR4StructureDefinition-observation-certifiedRefMaterialCodeable.jsonCertified Reference Material: CodeableConcepttrial-use2oo2025-01uvContext: ObservationType:CodeableConceptMod:01
hl7.fhir.eu.laboratoryR4StructureDefinition-observation-certifiedRefMaterialCodeable.jsonCertified Reference Material: CodeableConcepttrial-use22026-09euContext: ObservationType:CodeableConceptMod:04
hl7.fhir.uv.lab-reportR4StructureDefinition-observation-certifiedRefMaterialIdentifer.jsonCertified Reference Material: Identifiertrial-use2oo2025-01uvContext: ObservationType:IdentifierMod:01
hl7.fhir.eu.laboratoryR4StructureDefinition-observation-certifiedRefMaterialIdentifer.jsonCertified Reference Material: Identifiertrial-use22026-09euContext: ObservationType:IdentifierMod:04
hl7.fhir.uv.lab-reportR4StructureDefinition-observation-deviceLabTestKit.jsonDevice Laboratory Test Kittrial-use2oo2025-01uvContext: ObservationType:ReferenceMod:01
hl7.fhir.eu.laboratoryR4StructureDefinition-observation-deviceLabTestKit.jsonDevice Laboratory Test Kittrial-use22026-09euContext: ObservationType:ReferenceMod:04
hl7.fhir.uv.fhir-for-fairR4BStructureDefinition-copyright.jsonCopyrightactive2024-01uvContext: ElementType:markdownMod:03
hl7.fhir.uv.fhir-for-fairR4BStructureDefinition-licenceAttachment.jsonLicence Terms as Attachmentactive2024-01uvContext: ElementType:AttachmentMod:04
hl7.fhir.uv.fhir-for-fairR4BStructureDefinition-licenceCodeable.jsonLicence Terms as CodeableConceptactive2024-01uvContext: ElementType:CodeableConceptMod:04
hl7.fhir.us.bfdrR4StructureDefinition-Extension-jurisdictional-facility-identifier.jsonJurisdictional Facility Identifierdraftpher2025-08usContext: IdentifierType:stringMod:01
hl7.fhir.us.bfdrR4StructureDefinition-practitioner-role-birth-attendant.jsonPractitioner Role - Birth Attendantdraftpher2025-08usContext: PractitionerType:codeMod:01
hl7.fhir.us.bfdrR4StructureDefinition-practitioner-role-birth-certifier.jsonPractitioner Role - Certifierdraftpher2025-08usContext: PractitionerType:codeMod:01
hl7.fhir.uv.toolsR5StructureDefinition-implementationguide-dependency-comment.jsonIG Dependency Commentinformative4fhir2015-03uvContext: ImplementationGuide.dependsOnType:markdownMod:0
nictiz.fhir.nl.r4.zib2020R4ext-Comment.jsonext CommentdraftnlContext: ElementType:stringMod:09
nictiz.fhir.nl.r4.zib2020R4ext-NursingInterventionReference.jsonext NursingInterventionReferencedraftnlContext: ResourceType:ReferenceMod:0
nictiz.fhir.nl.r4.zib2020R4ext-StomaReference.jsonext StomaReferencedraftnlContext: ResourceType:ReferenceMod:0
fhir.r4.wales.testR4Extension-DataStandardsWales-DocumentErrorAction.jsonExtension Data Standards Wales Document Error Actiondraft2025-09usContext: DocumentReferenceType:complexMod:01
hl7.fhir.uv.lab-reportR4StructureDefinition-composition-basedOn-order-or-requisition.jsonDocument Based On Ordertrial-use2oo2025-01uvContext: CompositionType:Identifier,ReferenceMod:01
hl7.fhir.eu.extensionsR5StructureDefinition-composition-basedOn-order-or-requisition.jsonComposition: Based On Ordertrial-use22026-09euContext: CompositionType:Identifier,ReferenceMod:06
hl7.fhir.cz.coreR4StructureDefinition-permanent-residencer-address-cz.jsonAddress permanent residencetrial-use22026-08czContext: AddressType:boolean,CodeableConceptMod:01
hl7.eu.fhir.idea4rcR4StructureDefinition-condition-histology-morphology-behavior.jsonHistology Morphology Behavioractive2026-09euContext: ConditionType:CodeableConceptMod:02
hl7.eu.fhir.idea4rcR4StructureDefinition-condition-previousStatus.jsonPrevious Statusactive2026-09euContext: ConditionType:CodeableConceptMod:02
hl7.eu.fhir.pcspR4StructureDefinition-condition-previousStatus.jsonPrevious Statusactive2023-01euContext: ConditionType:CodeableConceptMod:02
hl7.eu.fhir.pcspR4StructureDefinition-event-location.jsonAct Locationactive2023-01euContext: ResourceType:ReferenceMod:01
hl7.eu.fhir.pcspR4StructureDefinition-resource-relatedInfo.jsonResource related informationactive2023-01euContext: ElementType:ReferenceMod:03
hl7.fhir.us.davinci-pctR4StructureDefinition-inNetworkProviderOptionsLink.jsonIn Network Provider Options Linktrial-use2fm2026-03usContext: ExplanationOfBenefitType:urlMod:02
hl7.fhir.uv.lab-reportR4StructureDefinition-composition-diagnosticReportReference.jsonDocument DiagnosticReport Referencetrial-use2oo2025-01uvContext: CompositionType:ReferenceMod:01
hl7.fhir.us.cancer-reportingR4StructureDefinition-composition-diagnosticReportReference.jsonDocument DiagnosticReport Referencetrial-use2oo2025-10usContext: CompositionType:ReferenceMod:01
hl7.fhir.eu.extensionsR5StructureDefinition-composition-diagnosticReportReference.jsonDocument DiagnosticReport Referencetrial-use22026-09euContext: CompositionType:ReferenceMod:04
hl7.fhir.cz.imgR4StructureDefinition-im-composition-diagnosticReportReference.jsonDocument DiagnosticReport Referencedraft2026-08czContext: CompositionType:ReferenceMod:0
hl7.fhir.essilux.coreR4ELCoreExtensionPupillarydistance.jsonEL Core Extension Pupillary Distanceactive2023-05essilux1
hl7.fhir.uv.crmiR4StructureDefinition-crmi-licenseDetail.jsonCRMI License Detail Extensiontrial-use1cds2026-07uvContext: Resource.metaType:markdownMod:0
hl7.fhir.uv.crmi.r4R4StructureDefinition-crmi-license-detail.jsonCRMI License Detail Extensiontrial-use4cds2025-08uvContext: Resource.metaType:markdownMod:0
hl7.fhir.essilux.coreR4ELCoreExtensionNote.jsonEL Core Extension Noteactive2023-05essilux1
hl7.fhir.essilux.coreR4ELCoreExtensionReccomandation.jsonEL Core Extension Recommendationactive2023-05essilux1
ca.ab.fhir.psabR4StructureDefinition-individual-recordedSexOrGenderAB.jsonPerson Recorded Sex Or Gender AB Profileretired2022-01caContext: Practitioner,Patient,Person,RelatedPersonType:complexMod:0
hl7.fhir.us.healthedata1-sandboxR4StructureDefinition-us-core-accommodation.jsonUS Core Accommodation Extensionactive22026-05usContext: Practitioner,Encounter,Patient,RelatedPersonType:AnnotationMod:0
hl7.fhir.uv.extensionsR5StructureDefinition-elementdefinition-conceptmap.jsonConceptmaptrial-use2fhir2015-02uvContext: Questionnaire.item.answerValueSet,StructureDefinition.differential.element.binding.valueSet,StructureDefinition.snapshot.element.binding.valueSetType:canonicalMod:0
hl7.fhir.us.ecr.r4bR4BStructureDefinition-us-ph-information-recipient-extension.jsonUS Public Health Information Recipient Extensionactivepher2024-10usContext: CompositionType:ReferenceMod:01
hl7.fhir.us.ndhR4StructureDefinition-base-ext-service-offered.jsonService Offered for a Grouptrial-use4pa2026-09usContext: GroupType:CodeableConceptMod:01
hl7.fhir.us.ecr.r4bR4BStructureDefinition-us-ph-alternative-expression-extension.jsonUS Public Health Alternative Expression Extensionactivepher2024-10usContext: Type:ExpressionMod:0
hl7.fhir.us.coreR4StructureDefinition-us-core-genderIdentity.jsonUS Core Gender Identity Extensiondeprecated3cgp2025-04usContext: Practitioner,Patient,Person,RelatedPersonType:CodeableConceptMod:0
ch.fhir.ig.ch-epregR4StructureDefinition-ch-epreg-ext-examination-sequence.jsonCH EPREG Extension: Examination Sequenceactive2025-12chContext: Observation,EncounterType:positiveIntMod:01
hl7.fhir.uv.extensionsR5StructureDefinition-practitioner-animalSpecies.jsonPractitioner Animal Speciestrial-use3pa2021-01uvContext: Practitioner,RelatedPersonType:CodeableConceptMod:0
fhir.r4.wales.testR4Extension-DataStandardsWales-DocumentAttribute.jsonExtension Data Standards Wales Document Attributedraft2025-08usContext: DocumentReferenceType:complexMod:01
fhir.r4.wales.testR4Extension-DataStandardsWales-AdministeredProduct.jsonExtension Data Standards Wales Administered Productdraft2025-04usContext: ImmunizationType:complexMod:01
fhir.r4.wales.testR4Extension-DataStandardsWales-DocumentDigitalStatus.jsonExtension Data Standards Wales Document Digital Statusdraft2025-08usContext: DocumentReferenceType:complexMod:01
fhir.r4.wales.testR4Extension-DataStandardsWales-SourceSystem.jsonExtension Data Standards Wales Source Systemdraft2025-09usContext: DocumentReferenceType:complexMod:01
hl7.fhir.uv.toolsR5StructureDefinition-implementationguide-resource-logical.jsonBinary Resource Logicalinformative4fhir2015-03uvContext: ImplementationGuide.definition.resourceType:canonicalMod:0
hl7.fhir.uv.toolsR5StructureDefinition-implementationguide-resource-format.jsonBinary Resource Formatinformative4fhir2015-03uvContext: ImplementationGuide.definition.resourceType:codeMod:0
hl7.fhir.us.carin-rtpbcR4StructureDefinition-rtpbc-preferredPharmacyPostalCode.jsonRTPBC Preferred Pharmacy Postal Code Extensiontrial-use1phx2026-03usContext: Claim.providerType:stringMod:01
fhir.r4.ukcore.stu3.currentbuildR4Extension-UKCore-ObservationTriggeredBy.jsonExtension UK Core Observation Triggered Byretired2026-02usContext: ObservationType:complexMod:029
hl7.fhir.uv.order-catalogR5StructureDefinition-ServiceBillingCode.jsonHealthcare Service Billing Codetrial-use2oo2026-06uvContext: PlanDefinitionType:Reference,CodeableConceptMod:01
hl7.fhir.uv.order-catalogR5StructureDefinition-ResultInterpretationSummary.jsonSummary of result interpretation guidance of the laboratory servicetrial-use2oo2026-06uvContext: PlanDefinitionType:markdownMod:01
hl7.fhir.uv.order-catalogR5StructureDefinition-BillingSummary.jsonBilling summary for the plan definitiontrial-use2oo2026-06uvContext: PlanDefinitionType:complexMod:01
hl7.fhir.uv.order-catalogR5StructureDefinition-ScheduleSummary.jsonSchedule summary for the plan definitiontrial-use2oo2026-06uvContext: PlanDefinitionType:stringMod:01
hl7.fhir.uv.order-catalogR5StructureDefinition-LimitationSummary.jsonLimitation summary for the plan definitiontrial-use2oo2026-06uvContext: PlanDefinitionType:stringMod:01
hl7.fhir.uv.order-catalogR5StructureDefinition-RegulatorySummary.jsonSummary of regulations applicable to the laboratory servicetrial-use2oo2026-06uvContext: PlanDefinitionType:stringMod:01
hl7.fhir.uv.order-catalogR5StructureDefinition-CatalogReference.jsonReference to a catalogtrial-use2oo2022-03uvContext: MedicationKnowledge,DeviceDefinition,PlanDefinitionType:ReferenceMod:03
hl7.fhir.uv.sdcR4StructureDefinition-sdc-questionnaire-assembledFrom.jsonAssembled From Questionnairetrial-use4fhir2026-09uvContext: QuestionnaireType:canonicalMod:02
hl7.fhir.uv.sdcR4StructureDefinition-sdc-questionnaire-assembleContext.jsonAssemble Contexttrial-use4fhir2026-09uvContext: QuestionnaireType:stringMod:01
hl7.fhir.uv.extensionsR5StructureDefinition-observation-nature-of-abnormal-test.jsonObservation Nature of Abnormal Testtrial-use0oo2023-12uvContext: ObservationType:CodeableConceptMod:0
hl7.fhir.us.codex-radiation-therapyR4StructureDefinition-codexrt-radiotherapy-point-dose.jsonPoint Dosetrial-usecgp2026-05usContext: Type:booleanMod:07
hl7.fhir.us.codex-radiation-therapyR4StructureDefinition-codexrt-radiotherapy-primary-plan-dose.jsonPrimary Plan Dosetrial-usecgp2026-05usContext: Type:booleanMod:07
hl7.fhir.us.codex-radiation-therapyR4StructureDefinition-codexrt-radiotherapy-uniform-fractionation.jsonUniform Fractionationtrial-usecgp2026-05usContext: Type:booleanMod:01
hl7.fhir.us.codex-radiation-therapyR4StructureDefinition-codexrt-radiotherapy-course-involves-reirradiation.jsonCourse Involves Reirradiationtrial-usecgp2026-05usContext: Procedure,ServiceRequest,ActivityDefinitionType:booleanMod:03
fhir.ig.trust.aitransparencyR5StructureDefinition-patient-ai-info-provided-flag.jsonPatient AI Info Provided Flagdraft2026-09usContext: CommunicationType:booleanMod:01
hl7.fhir.be.infsecR4StructureDefinition-be-ext-key-pseudonymization.jsonKey Pseudonymization Extensionactive2026-06beContext: MetaType:complexMod:0
hl7.fhir.uv.extensionsR5StructureDefinition-questionnaire-baseType.jsonQuestionnaire Base Typetrial-use3fhir2013-07uvContext: ElementDefinition,Questionnaire.itemType:codeMod:0
hl7.fhir.uv.extensionsR5StructureDefinition-replaces.jsonReplacestrial-use3fhir2013-12uvContext: SpecimenDefinition,TestScript,Questionnaire,ImplementationGuide,CompartmentDefinition,Requirements,MessageDefinition,StructureMap,StructureDefinition,ChargeItemDefinition,ExampleScenario,TerminologyCapabilities,CapabilityStatement,ObservationDefinition,ActorDefinition,ConditionDefinition,SearchParameter,OperationDefinition,GraphDefinition,SubscriptionTopicType:canonicalMod:0
hl7.fhir.uv.extensionsR5StructureDefinition-referencesContained.jsonReferences Containedtrial-use2fhir2013-12uvContext: string,Narrative,Expression,markdownType:ReferenceMod:0
nictiz.fhir.nl.stu3.zib2017R3zib-Medication-AdditionalInformation.jsonHCIM AdditionalInformationactivenlContext: MedicationRequest,MedicationDispenseType:CodeableConceptMod:04
hl7.fhir.be.infsecR4StructureDefinition-be-ext-pseudonymization.jsonPseudonymization Extensionactive2026-06beContext: ElementType:complexMod:01
hl7.fhir.be.infsecR4StructureDefinition-be-ext-pseudonymized-content.jsonPseudonymized content Extensionactive2026-06beContext: ElementType:complexMod:0
hl7.fhir.uv.extensionsR5StructureDefinition-rendering-xhtml.jsonXHTML Representationtrial-use3fhir2014-04uvContext: stringType:stringMod:0
hl7.fhir.uv.extensionsR5StructureDefinition-rendering-markdown.jsonMarkdowntrial-use3fhir2014-04uvContext: stringType:markdownMod:0
hl7.fhir.us.cimilabsR4StructureDefinition-ref-range-nominal.jsonReference Range Nominaldraft2023-08usContext: ElementType:CodeableConceptMod:04
nictiz.fhir.nl.stu3.zib2017R3zib-Medication-MedicationTreatment.jsonHCIM MedicationTreatmentactivenlContext: MedicationRequest,MedicationDispense,MedicationAdministration,MedicationStatementType:IdentifierMod:06
nhsdigital.fhir.stu3R3Extension-ITK-MessageHandling-2.jsonExtension-ITK-MessageHandling-2active2018-08Context: MessageHeaderType:complexMod:01
hl7.fhir.uv.sanerR4StructureDefinition-GeoLocation.jsonExtension Attributes to associate with a Location Reference to simplify Geographic searchdraftpher2024-05uvContext: MeasureReport.subjectType:complexMod:01
hl7.fhir.uv.extensionsR5StructureDefinition-codesystem-effectiveDate.jsonCode System EffectiveDatedeprecated1vocab2019-10uvContext: CodeSystemType:dateMod:0
hl7.fhir.uv.extensionsR5StructureDefinition-valueset-effectiveDate.jsonValue Set Effective Datedeprecated1vocab2019-10uvContext: ValueSetType:dateTimeMod:0
hl7.fhir.uv.extensionsR5StructureDefinition-observation-sequelTo.jsonObservation Sequel Totrial-use3oo2015-03uvContext: ObservationType:ReferenceMod:0
hl7.fhir.uv.extensionsR5StructureDefinition-observation-replaces.jsonObservation Replacestrial-use3oo2015-03uvContext: ObservationType:ReferenceMod:0
hl7.fhir.uv.extensionsR5StructureDefinition-patient-animal.jsonPatient Animaltrial-use3pa2021-01uvContext: PatientType:complexMod:0
hl7.fhir.uv.extensionsR5StructureDefinition-patient-knownNonDuplicate.jsonPatient Known Non Duplicatetrial-use1pa2023-12uvContext: PatientType:ReferenceMod:0
hl7.fhir.uv.extensionsR5StructureDefinition-procedure-causedBy.jsonProcedure Caused Bytrial-use3pc2015-02uvContext: ProcedureType:ReferenceMod:0
hl7.fhir.au.baseR4StructureDefinition-au-timezone-usage.jsonAustralian Time Zone Usagetrial-use12026-07auContext: date,dateTime,Meta,time,instantType:codeMod:0
hl7.fhir.au.coreR4StructureDefinition-au-core-rsg-sexassignedab.jsonAU Core Sex Assigned At Birthtrial-use22026-09auContext: Practitioner,Patient,Person,RelatedPersonType:complexMod:0
hl7.fhir.uv.toolsR5StructureDefinition-binding-definition.jsonBinding Definitioninformative4fhir2026-09uvContext: ElementDefinition.bindingType:markdownMod:0
hl7.fhir.uv.extensionsR5StructureDefinition-workflow-triggeredBy.jsonTriggered bytrial-use2fhir2017-12uvContext: Task,RequestOrchestration,BiologicallyDerivedProductDispense,DiagnosticReport,CarePlan,FamilyMemberHistory,NutritionOrder,Encounter,Procedure,DocumentReference,Communication,Condition,Immunization,CarePlan.activity.plannedActivityReference,VisionPrescription,QuestionnaireResponse,ServiceRequest,DeviceUsage,SupplyRequest,DeviceUseStatement,DeviceDispense,RequestGroup,SupplyDelivery,Observation,NutritionIntake,DeviceRequest,Transport,CommunicationRequest,ImmunizationRecommendationType:Reference,canonical,uriMod:0
hl7.fhir.uv.extensionsR5StructureDefinition-parameters-definition.jsonParameters Definition for parametertrial-use2fhir2015-02uvContext: Parameters.parameterType:ParameterDefinitionMod:0
hl7.fhir.uv.extensionsR5StructureDefinition-parameters-fullUrl.jsonParameters FullUrl for resourcetrial-use3fhir2015-02uvContext: Parameters.parameterType:uriMod:0
fhir.r4.ukcore.stu3.currentbuildR4Extension-UKCore-ConditionEpisode.jsonExtension UK Core Condition Episodeactive2024-06usContext: ConditionType:complexMod:01
fhir.r4.nhsengland.stu1R4Extension-England-TypedDateTime.jsonExtension England Typed Date Timeactive2023-12usContext: Organization,OrganizationAffiliationType:complexMod:0
fhir.r4.nhsengland.stu1R4Extension-England-TypedPeriod.jsonExtension England Typed Periodactive2025-06usContext: Organization,OrganizationAffiliation,RelatedPersonType:complexMod:01
fhir.r4.ukcore.stu3.currentbuildR4Extension-UKCore-BookingOrganization.jsonExtension UK Core Booking Organizationactive2023-12usContext: AppointmentType:complexMod:01
hl7.fhir.uv.extensionsR5StructureDefinition-valueset-sourceReference.jsonValueSet Source Referencetrial-use3vocab2020-12uvContext: ValueSetType:uriMod:0
hl7.fhir.uv.extensionsR5StructureDefinition-codesystem-sourceReference.jsonCodeSystem Source Referencedeprecated3vocab2020-12uvContext: CodeSystemType:uriMod:0
hl7.fhir.fi.schedulingR4StructureDefinition-ticket-number.jsonTicket Numberdraft2025-08fiContext: AppointmentType:stringMod:01
hl7.fhir.uv.vhdirR4StructureDefinition-contactpoint-availabletime.jsonVhDir Contactpoint Availabletimetrial-use2pa2017-11uvContext: ContactPointType:complexMod:010
ca.on.oh.mha-pdsR4StructureDefinition.ca-on-mha-ext-direct-minutes.jsonDirectMinutesactive2022-08Context: EncounterType:complexMod:02
ca.on.oh.mha-pdsR4StructureDefinition.ca-on-mha-ext-indirect-minutes.jsonIndirectMinutesactive2022-08caContext: EncounterType:complexMod:02
hl7.fhir.uv.subscriptions-backportR4BStructureDefinition-backport-timeout.jsonBackport R5 Subscription Timeouttrial-usefhir2024-06uvContext: Subscription.channelType:unsignedIntMod:07
hl7.fhir.uv.extensionsR5StructureDefinition-tz-offset.jsonTimezone Offsettrial-use3fhir2013-12uvContext: dateType:stringMod:0
hl7.fhir.uv.ebmR6StructureDefinition-characteristic-timing.jsonCharacteristicTimingtrial-use1cds2026-09uvContext: EvidenceVariable,PlanDefinition.action,ActivityDefinitionType:complexMod:03