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| Package | Version | Identity | Name/Title | Status | FMM | WG | Date | Realm | Auth | Context | Modifier | Type | Usage # |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| hl7.fhir.us.breastcancer | R3 | StructureDefinition-shr-core-ContactPoint-extension.json | BC ContactPoint Extension | draft | 2018-08 | us | hl7 | Context: Element | Type:complex | Mod:0 | 1 | ||
| hl7.fhir.uv.security-label-ds4p | R4 | StructureDefinition-extension-inline-sec-label.json | Inline Security Label | draft | 2025-05 | uv | hl7 | Context: Element | Type:Coding | Mod:0 | 2 | ||
| hl7.at.fhir.tc.wg.scheduling.r5 | R5 | StructureDefinition-slot-encounter-class.json | Slot Encounter Class | draft | 2026-09 | hl7 | Context: Slot | Type:CodeableConcept | Mod:0 | 1 | |||
| nexuzhealth.fhir.r4 | R4 | NxhExtEncounter.StructureDefinition.json | NxhExtEncounter | active | 2023-05 | Context: Resource | Type:complex | Mod:0 | 5 | ||||
| hl7.fhir.uv.vhdir | R4 | StructureDefinition-endpoint-usecase.json | VhDir Endpoint Usecase | trial-use | 2 | pa | 2017-12 | uv | hl7 | Context: Endpoint | Type:complex | Mod:0 | 1 |
| fhir.sisrme | R4 | StructureDefinition-sisrme-estimated-age.json | Estimated Age | draft | 2026-09 | us | hl7 | Context: Patient | Type:Age | Mod:0 | 1 | ||
| hl7.fhir.uv.tools | R5 | StructureDefinition-ig-actor-example-url.json | Actor Example URL | informative | 3 | fhir | 2026-09 | uv | hl7 | Context: ActorDefinition | Type:url | Mod:0 | |
| hl7-france-fhir.administrative-2022 | R4 | fr-organization-executant-R4.StructureDefinition.json | FrOrganizationExecutant | active | 2019-07 | Context: Organization | Type:complex | Mod:0 | 1 | ||||
| hl7.fhir.be.core-clinical | R4 | StructureDefinition-be-ext-laterality.json | BeExtLaterality | active | 1 | 2026-08 | be | hl7 | Context: Condition.bodySite,Immunization.site,DeviceUseStatement.bodySite,Procedure.bodySite,Claim.item.bodySite,Observation.bodySite,ServiceRequest.bodySite | Type:Coding | Mod:0 | 10 | |
| hl7.fhir.uv.sdc | R4 | StructureDefinition-sdc-questionnaire-answerExpression.json | Answer Expression | trial-use | 4 | fhir | 2026-09 | uv | hl7 | Context: ElementDefinition,Questionnaire.item | Type:Expression | Mod:0 | 1 |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-characteristicExpression.json | Characteristic Expression | trial-use | 2 | fhir | 2013-12 | uv | hl7 | Context: Group | Type:Expression | Mod:0 | |
| hl7.fhir.uv.ebm | R6 | StructureDefinition-statistic-model-expression.json | StatisticModelExpression | trial-use | 1 | cds | 2026-09 | uv | hl7 | Context: Evidence.statistic | Type:Expression | Mod:0 | 1 |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-cqf-initialValue.json | Initial value | trial-use | 3 | cds | 2015-05 | uv | hl7 | Context: Element | Type:Expression | Mod:0 | |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-valueset-expression.json | ValueSet Expression | trial-use | 3 | vocab | 2020-12 | uv | hl7 | Context: ValueSet | Type:Expression | Mod:0 | |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-valueset-rules-text.json | ValueSet Rules Text | trial-use | 3 | vocab | 2020-12 | uv | hl7 | Context: ValueSet | Type:markdown | Mod:0 | |
| hl7.fhir.uv.sdc | R4 | StructureDefinition-sdc-questionnaire-enableWhenExpression.json | Enable when expression | trial-use | 4 | fhir | 2026-09 | uv | hl7 | Context: ElementDefinition,Questionnaire.item | Type:Expression | Mod:0 | 5 |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-cqf-expression.json | CQF Expression | trial-use | 3 | cds | 2015-05 | uv | hl7 | Context: Element | Type:Expression | Mod:0 | |
| nictiz.fhir.nl.stu3.zib2017 | R3 | zib-FunctionalOrMentalStatus-MedicalDevice.json | HCIM FunctionalOrMentalStatus MedicalDevice | active | nl | hl7 | Context: Observation | Type:Reference | Mod:0 | 1 | |||
| hl7.fhir.uv.extensions | R5 | StructureDefinition-preferredValueAlternatives.json | Preferred Value Alternatives | trial-use | 1 | fhir | 2025-07 | uv | hl7 | Context: ElementDefinition | Type:canonical | Mod:0 | |
| nictiz.fhir.nl.stu3.zib2017 | R3 | zib-LifeStance.json | HCIM LifeStance | active | nl | hl7 | Context: Patient | Type:CodeableConcept | Mod:0 | 3 | |||
| hl7.fhir.us.mcode | R4 | StructureDefinition-mcode-histology-morphology-behavior.json | Histology-Morphology-Behavior Extension | active | 4 | cic | 2025-02 | us | hl7 | Context: Condition | Type:CodeableConcept | Mod:0 | 5 |
| hl7.fhir.us.directory-query | R4 | StructureDefinition-delivery-method.json | Delivery Method | active | 2022-12 | us | hl7 | Context: Element | Type:complex | Mod:0 | 1 | ||
| hl7.fhir.us.davinci-pdex-plan-net | R4 | StructureDefinition-delivery-method.json | Delivery Method | trial-use | fm | 2026-08 | us | hl7 | Context: HealthcareService | Type:complex | Mod:0 | 2 | |
| nhsdigital.fhir.stu3 | R3 | Extension-ITK-BundledAssets-1.json | Extension-ITK-BundledAssets-1 | draft | 2017-11 | hl7 | Context: MessageDefinition.focus.profile | Type:complex | Mod:0 | 1 | |||
| nictiz.fhir.nl.stu3.zib2017 | R3 | zib-TreatmentDirective-TreatmentPermitted.json | HCIM TreatmentDirective TreatmentPermitted | active | nl | hl7 | Context: Consent | Type:CodeableConcept | Mod:1 | 1 | |||
| nictiz.fhir.nl.stu3.zib2017 | R3 | zib-TreatmentDirective-Treatment.json | HCIM TreatmentDirective Treatment | active | nl | hl7 | Context: Consent | Type:CodeableConcept | Mod:0 | 1 | |||
| nictiz.fhir.nl.stu3.zib2017 | R3 | zib-VaccinationRecommendation-OrderStatus.json | HCIM VaccinationRecommendation OrderStatus | active | nl | hl7 | Context: ImmunizationRecommendation | Type:CodeableConcept | Mod:0 | 1 | |||
| hl7.fhir.us.cimilabs | R4 | StructureDefinition-attached-document.json | Attached Document | draft | 2023-08 | us | hl7 | Context: Element | Type:Attachment | Mod:0 | 1 | ||
| hl7.fhir.us.ndh.r4b | R4B | StructureDefinition-base-ext-endpoint-connection-type-version.json | NDH Endpoint Connection Type Version | trial-use | pa | 2025-04 | us | hl7 | Context: Endpoint | Type:CodeableConcept | Mod:0 | 1 | |
| hl7.fhir.us.ndh.r4b | R4B | StructureDefinition-base-ext-endpoint-testing-certification.json | NDH Endpoint Testing Certification | trial-use | pa | 2025-04 | us | hl7 | Context: Endpoint | Type:complex | Mod:0 | ||
| hl7.fhir.fi.scheduling | R4 | StructureDefinition-care-guarantee-details.json | Care Guarantee Details | draft | 2025-08 | fi | hl7 | Context: Appointment | Type:string | Mod:0 | 1 | ||
| hl7.fhir.fi.scheduling | R4 | StructureDefinition-queue-number.json | Queue Number | draft | 2025-08 | fi | hl7 | Context: Appointment | Type:string | Mod:0 | 1 | ||
| medcom.fhir.dk.core | R4 | StructureDefinition-medcom-core-identifier-extension.json | IdentifierExtension | active | 2026-01 | dk | Context: Element | Type:Identifier | Mod:0 | 1 | |||
| nictiz.fhir.nl.stu3.zib2017 | R3 | zib-FamilySituation-LivingAtHomeIndicator.json | HCIM FamilySituation LivingAtHomeIndicator | active | nl | hl7 | Context: Observation.component | Type:boolean | Mod:0 | 1 | |||
| nictiz.fhir.nl.stu3.zib2017 | R3 | zib-FamilySituationChild-RelatedPerson.json | HCIM FamilySituationChild RelatedPerson | active | nl | hl7 | Context: Observation.component | Type:Reference | Mod:0 | 1 | |||
| hl7.fhir.us.directory-query | R4 | StructureDefinition-contactpoint-availabletime.json | Contactpoint Availabletime | active | 2022-12 | us | hl7 | Context: Element | Type:complex | Mod:0 | 7 | ||
| hl7.fhir.us.davinci-pdex | R4 | StructureDefinition-base-ext-contactpoint-availabletime.json | NDH Contactpoint Availabletime | trial-use | 2 | fm | 2026-08 | us | hl7 | Context: | Type:complex | Mod:0 | 2 |
| hl7.fhir.us.davinci-pdex-plan-net | R4 | StructureDefinition-contactpoint-availabletime.json | Contactpoint Availabletime | trial-use | fm | 2026-08 | us | hl7 | Context: ContactPoint | Type:complex | Mod:0 | 9 | |
| hl7.fhir.us.ndh.r4b | R4B | StructureDefinition-base-ext-contactpoint-availabletime.json | NDH Contactpoint Availabletime | trial-use | pa | 2025-04 | us | hl7 | Context: CareTeam.telecom,Practitioner.telecom,Location.telecom,Organization.contact.telecom,Endpoint.contact,HealthcareService.telecom,PractitionerRole.telecom,InsurancePlan.contact.telecom,Organization.telecom,OrganizationAffiliation.telecom | Type:complex | Mod:0 | 1 | |
| nictiz.fhir.nl.r4.medicationprocess9 | R4 | ext-DispenseRequest.FinancialIndicationCode.json | ext DispenseRequest.FinancialIndicationCode | active | nl | Context: MedicationRequest | Type:CodeableConcept | Mod:0 | 1 | ||||
| ca.ab.fhir.ab-eorder-lab | R4 | StructureDefinition-ext-StatusReasonAB.json | StatusReasonAB | draft | 2025-08 | ca | Context: Element | Type:CodeableConcept | Mod:0 | ||||
| ca.ab.fhir.ab-eorder-lab | R4 | StructureDefinition-ext-NoteAB.json | NoteAB | draft | 2025-07 | ca | Context: Element | Type:string | Mod:0 | 1 | |||
| ca.ab.fhir.aberec1 | R4 | StructureDefinition-ext-TimestampAB.json | TimestampAB | draft | 2024-12 | ca | Context: Element | Type:complex | Mod:0 | 1 | |||
| ca.ab.fhir.psab | R4 | StructureDefinition-ext-EntityIdentifierAndName.json | Entity Identifier and Name | draft | 2024-04 | ca | Context: Bundle.meta | Type:complex | Mod:0 | 3 | |||
| ihe.pcc.mpsc | R4 | StructureDefinition-pcc-uv-ethnicity.json | Universal realm Ethnicity Extension | draft | 2025-10 | uv | ihe | Context: Element | Type:CodeableConcept | Mod:0 | 1 | ||
| ihe.pcc.mpsc | R4 | StructureDefinition-pcc-uv-race.json | Universal realm Race Extension | draft | 2025-10 | uv | ihe | Context: Element | Type:CodeableConcept | Mod:0 | 1 | ||
| iknl.fhir.nl.r4.ncr-ehr | R4 | StructureDefinition-ncr-ehr-diagnosis-group.json | NcrEhrDiagnosisGroup | active | 2025-02 | nl | Context: EpisodeOfCare.diagnosis | Type:integer | Mod:0 | 1 | |||
| iknl.fhir.nl.r4.performation | R4 | StructureDefinition-performation-diagnosis-group.json | PerformationDiagnosisGroup | draft | 2023-11 | nl | Context: EpisodeOfCare.diagnosis | Type:complex | Mod:0 | 1 | |||
| ca.ab.fhir.aberec1 | R4 | StructureDefinition-ext-PatientPreference.json | PatientPreference | draft | 2025-01 | ca | Context: Element | Type:complex | Mod:0 | 1 | |||
| ca.ab.fhir.aberec1 | R4 | StructureDefinition-ext-SubPriority.json | SubPriority | draft | 2025-12 | ca | Context: Element | Type:code | Mod:0 | 1 | |||
| nictiz.fhir.nl.r4.nl-core | R4 | ext-AdditionalCategory.json | ext AdditionalCategory | draft | nl | Context: | Type:CodeableConcept | Mod:0 | 4 | ||||
| hl7.fhir.us.cimilabs | R4 | StructureDefinition-document-url.json | Document URL | draft | 2023-08 | us | hl7 | Context: Element | Type:uri | Mod:0 | 1 | ||
| ca.on.oh.setp | R4 | StructureDefinition-ext-questionnairename.json | Questionnaire Name | active | ca | hl7 | Context: QuestionnaireResponse | Type:complex | Mod:0 | 1 | |||
| hl7.fhir.us.ndh.r4b | R4B | StructureDefinition-base-ext-qualification.json | NDH Qualification | trial-use | pa | 2025-04 | us | hl7 | Context: Organization,OrganizationAffiliation,PractitionerRole | Type:complex | Mod:0 | ||
| hl7.fhir.us.davinci-pdex-plan-net | R4 | StructureDefinition-qualification.json | Qualification | trial-use | fm | 2026-08 | us | hl7 | Context: Organization,OrganizationAffiliation,PractitionerRole | Type:complex | Mod:0 | 3 | |
| signal.core.r4 | R4 | StructureDefinition-extension-SignalQualification.json | Qualification | active | 2022-04 | us | hl7 | Context: Organization | Type:complex | Mod:0 | 1 | ||
| hl7.fhir.us.hsds | R4 | StructureDefinition-qualification.json | Qualification | trial-use | 2 | hss | 2023-10 | us | hl7 | Context: Organization | Type:complex | Mod:0 | 1 |
| hl7.fhir.us.directory-query | R4 | StructureDefinition-practitioner-qualification.json | Practitioner Qualification | active | 2022-12 | us | hl7 | Context: Element | Type:complex | Mod:0 | 1 | ||
| hl7.fhir.us.davinci-pdex-plan-net | R4 | StructureDefinition-practitioner-qualification.json | Practitioner Qualification | trial-use | fm | 2026-08 | us | hl7 | Context: Practitioner.qualification | Type:complex | Mod:0 | 1 | |
| hl7.fhir.us.ndh.r4b | R4B | StructureDefinition-base-ext-practitioner-qualification.json | NDH Practitioner Qualification | trial-use | pa | 2025-04 | us | hl7 | Context: Practitioner.qualification | Type:complex | Mod:0 | ||
| nictiz.fhir.nl.stu3.zib2017 | R3 | zib-TreatmentDirective-Restrictions.json | HCIM TreatmentDirective Restrictions | active | nl | hl7 | Context: Consent.except | Type:string | Mod:0 | 1 | |||
| nictiz.fhir.nl.stu3.bgz | R3 | BgZ-SpecificProblemName.json | Bgz SpecificProblemName | draft | nl | Context: Condition.code | Type:complex | Mod:0 | 1 | ||||
| nictiz.fhir.nl.stu3.zib2020-preadopt | R3 | zib-FreedomRestrictingIntervention-LegallyCapable.json | HCIM FreedomRestrictingIntervention LegallyCapable | active | nl | Context: Procedure | Type:complex | Mod:0 | 1 | ||||
| nictiz.fhir.nl.stu3.zib2017 | R3 | zib-FreedomRestrictingMeasures-LegallyCapable.json | HCIM FreedomRestrictingMeasures LegallyCapable | active | nl | hl7 | Context: Procedure | Type:complex | Mod:0 | 1 | |||
| hl7.fhir.uv.rtq-ig | R5 | StructureDefinition-rtq-item-reference.json | RTQ Item Reference Extension | draft | 2026-03 | uv | hl7 | Context: Element | Type:Reference | Mod:0 | 1 | ||
| hl7.fhir.cz.core | R4 | StructureDefinition-cz-organization-logo.json | Organization Logo | active | 2026-08 | cz | hl7 | Context: Organization | Type:Reference | Mod:0 | 1 | ||
| nictiz.fhir.nl.stu3.zib2017 | R3 | zib-AddressInformation-AddressType.json | HCIM AddressInformation AddressType | active | nl | hl7 | Context: Address | Type:CodeableConcept | Mod:0 | 1 | |||
| nictiz.fhir.nl.r4.zib2020 | R4 | ext-AddressInformation.AddressType.json | ext AddressInformation.AddressType | draft | nl | hl7 | Context: Address | Type:CodeableConcept | Mod:0 | 1 | |||
| hl7.fhir.nl.zorgviewer | R3 | StructureDefinition-extension-Meta.source.json | extension-Meta.source | active | 2026-09 | nl | hl7 | Context: Meta | Type:uri | Mod:0 | |||
| hl7.fhir.us.lower-extremity-skin-wound-assessment | R4 | StructureDefinition-BodyLocationQualifierExt.json | BodyLocationQualifier | draft | 2019-06 | us | hl7 | Context: Extension | Type:CodeableConcept | Mod:0 | 1 | ||
| hl7.fhir.us.lower-extremity-skin-wound-assessment | R4 | StructureDefinition-BodySideExt.json | BodySide | draft | 2019-06 | us | hl7 | Context: Extension | Type:CodeableConcept | Mod:0 | 1 | ||
| fhir.r4.wales.test | R4 | Extension-DataStandardsWales-ForecastCreationSource.json | Extension Data Standards Wales Forecast Creation Source | draft | 2025-04 | us | hl7 | Context: Immunization | Type:complex | Mod:0 | 1 | ||
| fhir.r4.wales | R4 | Extension-DataStandardsWales-ClinicCode.json | Extension Data Standards Wales Clinic Code | draft | 2025-10 | us | hl7 | Context: Appointment | Type:complex | Mod:0 | |||
| hl7.fhir.us.covid19library | R4 | StructureDefinition-covid19-underlying-condition-category-code.json | COVID-19 Underlying Condition Code | active | 2022-07 | us | hl7 | Context: Element | Type:CodeableConcept | Mod:0 | 1 | ||
| fhir.r4.wales.test | R4 | Extension-DataStandardsWales-DateProcedureLastUpdated.json | Extension Data Standards Wales Date Procedure Last Updated | draft | 2025-04 | us | hl7 | Context: Immunization | Type:complex | Mod:0 | 1 | ||
| hl7.fhir.us.covid19library | R4 | StructureDefinition-covid19-underlying-condition-reference.json | COVID-19 Underlying Condition Reference | active | 2022-07 | us | hl7 | Context: Element | Type:Reference | Mod:0 | 1 | ||
| fhir.r4.wales.test | R4 | Extension-DataStandardsWales-Occupation.json | Extension Data Standards Wales Occupation | active | 2023-08 | us | hl7 | Context: Patient | Type:complex | Mod:0 | 1 | ||
| fhir.r4.wales.test | R4 | Extension-DataStandardsWales-Religion.json | Extension Data Standards Wales Religion | active | 2023-08 | us | hl7 | Context: Patient | Type:complex | Mod:0 | 1 | ||
| fhir.r4.wales.test | R4 | Extension-DataStandardsWales-Immunization.basedOn.json | Extension Data Standards Wales Immunization Based On | draft | 2025-04 | us | hl7 | Context: Immunization | Type:complex | Mod:0 | |||
| fhir.r4.wales.test | R4 | Extension-DataStandardsWales-MedicationCourseOfTherapyType.json | Extension Data Standards Wales Medication Course Of Therapy Type | active | 2023-11 | us | hl7 | Context: MedicationStatement | Type:complex | Mod:0 | 1 | ||
| fhir.r4.wales.test | R4 | Extension-DataStandardsWales-UECDischargeInformationGiven.json | Extension Data Standards Wales UEC Discharge Information Given | draft | 2025-09 | us | hl7 | Context: Encounter | Type:complex | Mod:0 | 1 | ||
| uk.nhsdigital.r4.test | R4 | Extension-eRS-HealthcareService-Contact.json | Extension eRS HealthcareService Contact | active | 2022-04 | Context: HealthcareService | Type:complex | Mod:0 | 1 | ||||
| fhir.r4.wales.test | R4 | Extension-DataStandardsWales-DemographicsAsRecorded.json | Extension Data Standards Wales Demographics As Recorded | draft | us | hl7 | Context: Provenance | Type:complex | Mod:0 | 1 | |||
| uk.nhsdigital.r4.test | R4 | Extension-eRS-HoursOfOperation.StructureDefinition.json | Extension eRS Hours Of Operation | active | 2022-03 | Context: HealthcareService | Type:complex | Mod:0 | 1 | ||||
| uk.nhsdigital.r4.test | R4 | Extension-eRS-ServiceInstructions.StrutureDefinition.json | Extension eRS Service Instructions | active | 2022-03 | Context: HealthcareService | Type:complex | Mod:0 | 1 | ||||
| fhir.r4.wales.test | R4 | Extension-DataStandardsWales-Speciality.json | ExtensionDataStandardsWalesSpeciality | draft | us | hl7 | Context: Encounter | Type:complex | Mod:0 | 1 | |||
| hl7.fhir.us.core | R4 | StructureDefinition-us-core-jurisdiction.json | US Core Jurisdiction Extension | trial-use | 2 | cgp | 2022-11 | us | hl7 | Context: Coverage.beneficiary.identifier,Organization.identifier,Practitioner.qualification.issuer.identifier,Device.identifier,Contract.term.offer.topic.identifier,Contract.term.asset.valuedItem.recipient.identifier,Patient.contact.organization.identifier,Contract.subject.identifier,Location.managingOrganization.identifier,ExplanationOfBenefit.accident.location[x],ExplanationOfBenefit.related.reference,InsurancePlan.ownedBy.identifier,ExplanationOfBenefit.related.claim.identifier,BodyStructure.identifier,ExplanationOfBenefit.claimResponse.identifier,Endpoint.managingOrganization.identifier,Organization.endpoint.identifier,Specimen.processing.additive.identifier,ExplanationOfBenefit.diagnosis.diagnosis[x],Claim.item.detail.udi.identifier,Claim.patient.identifier,Device.location.identifier,Invoice.account.identifier,Claim.diagnosis.diagnosis[x],BiologicallyDerivedProduct.parent.identifier,Consent.provision.data.reference.identifier,Coverage.payor.identifier,Specimen.container.identifier,ExplanationOfBenefit.facility.identifier,InsurancePlan.plan.identifier,ExplanationOfBenefit.insurance.coverage.identifier,BiologicallyDerivedProduct.request.identifier,Consent.performer.identifier,Claim.facility.identifier,ExplanationOfBenefit.referral.identifier,Patient.link.other.identifier,Claim.insurer.identifier,BiologicallyDerivedProduct.processing.additive.identifier,Device.parent.identifier,ExplanationOfBenefit.item.detail.subDetail.udi.identifier,Substance.identifier,Claim.enterer.identifier,PractitionerRole.practitioner.identifier,Claim.identifier,Contract.site.identifier,Claim.item.detail.subDetail.udi.identifier,Invoice.identifier,Contract.term.asset.valuedItem.entity[x],Patient.managingOrganization.identifier,Person.managingOrganization.identifier,OrganizationAffiliation.endpoint.identifier,HealthcareService.coverageArea.identifier,Coverage.contract.identifier,PractitionerRole.location.identifier,Coverage.identifier,InsurancePlan.coverageArea.identifier,ExplanationOfBenefit.addItem.provider.identifier,Contract.term.topic[x],Location.identifier,Contract.term.asset.typeReference.identifier,ExplanationOfBenefit.enterer.identifier,Contract.identifier,Contract.term.offer.answer.value[x],Claim.insurance.claimResponse.identifier,Contract.term.offer.party.reference.identifier,Contract.term.asset.valuedItem.responsible.identifier,Contract.term.asset.context.reference.identifier,Patient.generalPractitioner.identifier,Consent.source[x],Contract.legallyBinding[x],RelatedPerson.identifier,OrganizationAffiliation.location.identifier,Practitioner.qualification.identifier,Device.version.component,ExplanationOfBenefit.provider.identifier,Contract.term.offer.identifier,Contract.supportingInfo.identifier,Consent.organization.identifier,Claim.referral.identifier,Claim.careTeam.provider.identifier,Specimen.identifier,Invoice.subject.identifier,HealthcareService.endpoint.identifier,Specimen.subject.identifier,InsurancePlan.endpoint.identifier,DeviceMetric.parent.identifier,Consent.patient.identifier,Substance.instance.identifier,Claim.related.claim.identifier,BiologicallyDerivedProduct.collection.source.identifier,Specimen.accessionIdentifier,Specimen.container.additive[x],Claim.insurance.identifier,Contract.contentDefinition.publisher.identifier,Contract.term.action.performer.identifier,Contract.term.action.context.identifier,Location.endpoint.identifier,ExplanationOfBenefit.supportingInfo.value[x],HealthcareService.identifier,Contract.friendly.content[x],Person.link.target.identifier,Contract.term.action.reasonReference.identifier,PractitionerRole.healthcareService.identifier,Contract.legal.content[x],Claim.supportingInfo.value[x],Invoice.lineItem.chargeItem[x],Contract.authority.identifier,Group.identifier,Consent.identifier,Specimen.request.identifier,ExplanationOfBenefit.item.location[x],Claim.item.location[x],Claim.accident.location[x],ExplanationOfBenefit.addItem.location[x],Contract.term.asset.valuedItem.identifier,RelatedPerson.patient.identifier,ExplanationOfBenefit.payee.party.identifier,Claim.originalPrescription.identifier,InsurancePlan.coverage.network.identifier,Contract.topic[x],Claim.item.encounter.identifier,ExplanationOfBenefit.item.udi.identifier,Claim.payee.party.identifier,Contract.instantiatesCanonical.identifier,ExplanationOfBenefit.item.encounter.identifier,Device.patient.identifier,Substance.ingredient.substance[x],Device.definition.identifier,ExplanationOfBenefit.procedure.udi.identifier,Claim.procedure.udi.identifier,InsurancePlan.plan.coverageArea.identifier,Contract.term.action.requester.identifier,Invoice.recipient.identifier,Coverage.policyHolder.identifier,Coverage.subscriber.identifier,Contract.domain.identifier,OrganizationAffiliation.participatingOrganization.identifier,Contract.term.action.subject.reference.identifier,OrganizationAffiliation.identifier,Claim.provider.identifier,Group.member.entity.identifier,Group.characteristic.value[x],Claim.procedure.procedure[x],InsurancePlan.identifier,DeviceMetric.source.identifier,Person.identifier,HealthcareService.location.identifier,Location.partOf.identifier,Claim.item.udi.identifier,Contract.relevantHistory.identifier,InsurancePlan.plan.network.identifier,ExplanationOfBenefit.item.detail.udi.identifier,BodyStructure.patient.identifier,PractitionerRole.identifier,ExplanationOfBenefit.procedure.procedure[x],Specimen.collection.collector.identifier,Practitioner.identifier,ExplanationOfBenefit.careTeam.provider.identifier,Contract.author.identifier,Patient.identifier,Contract.signer.party.identifier,ExplanationOfBenefit.payment.identifier,PractitionerRole.organization.identifier,Consent.provision.actor.reference.identifier,Claim.prescription.identifier,InsurancePlan.network.identifier,ExplanationOfBenefit.claim.identifier,Invoice.participant.actor.identifier,Consent.verification.verifiedWith.identifier,PractitionerRole.endpoint.identifier,Invoice.issuer.identifier,ExplanationOfBenefit.originalPrescription.identifier,Endpoint.identifier,HealthcareService.providedBy.identifier,Claim.insurance.coverage.identifier,Claim.related.reference,ExplanationOfBenefit.patient.identifier,ExplanationOfBenefit.identifier,ExplanationOfBenefit.prescription.identifier,Contract.term.identifier,OrganizationAffiliation.organization.identifier,ExplanationOfBenefit.insurer.identifier,Contract.rule.content[x],Organization.partOf.identifier,BiologicallyDerivedProduct.collection.collector.identifier,Group.managingEntity.identifier,OrganizationAffiliation.network.identifier,InsurancePlan.administeredBy.identifier,DeviceMetric.identifier,BiologicallyDerivedProduct.identifier,Specimen.parent.identifier,OrganizationAffiliation.healthcareService.identifier,Device.owner.identifier | Type:CodeableConcept | Mod:0 | |
| nictiz.fhir.nl.stu3.zib2017 | R3 | observation-zibStomaReference.json | Stoma reference for Observation resources | active | nl | hl7 | Context: Observation | Type:Reference | Mod:0 | 2 | |||
| org.dhin-hie.sandbox | R4 | StructureDefinition-organization-owner.json | NG Owner of Facility | draft | 2026-09 | Context: Organization | Type:CodeableConcept | Mod:0 | 1 | ||||
| ehealth4u.package | R4 | CYEHREXTAddressProvince.StructureDefinition.json | Cyprus EHR Extension: Address Province | draft | 2022-01 | Context: Address | Type:string | Mod:0 | 1 | ||||
| ehealth4u.package | R4 | CYEHREXTAddressSettlement.StructureDefinition.json | Cyprus EHR Extension: Address Settlement | draft | 2022-01 | Context: Address | Type:string | Mod:0 | 1 | ||||
| ehealth4u.package | R4 | CYEHREXTAddressTown.StructureDefinition.json | Cyprus EHR Extension: Address Town | draft | 2022-01 | Context: Address | Type:string | Mod:0 | 1 | ||||
| ehealth4u.package | R4 | CYEHREXTAddressVillage.StructureDefinition.json | Cyprus EHR Extension: Address Village | draft | 2022-01 | Context: Address | Type:string | Mod:0 | 1 | ||||
| nhsdigital.fhir.stu3 | R3 | Extension-ODSAPI-DateType-1.json | Extension-ODSAPI-DateType-1 | active | 2018-04 | hl7 | Context: | Type:complex | Mod:0 | 1 | |||
| hl7.fhir.us.directory-query | R4 | StructureDefinition-accessibility.json | Accessibility | active | 2022-12 | us | hl7 | Context: Element | Type:CodeableConcept | Mod:0 | 1 | ||
| hl7.fhir.us.davinci-pdex-plan-net | R4 | StructureDefinition-accessibility.json | Accessibility | trial-use | fm | 2026-08 | us | hl7 | Context: Location | Type:CodeableConcept | Mod:0 | 2 | |
| hl7.fhir.us.hsds | R4 | StructureDefinition-org-contactinfo.json | Community-Based Organization Contacts | trial-use | 2 | hss | 2023-10 | us | hl7 | Context: Organization.contact.telecom | Type:complex | Mod:0 | 1 |
| hl7.fhir.us.hsds | R4 | StructureDefinition-service-contactinfo.json | Community-Based Services Contacts | trial-use | 2 | hss | 2023-10 | us | hl7 | Context: HealthcareService.telecom | Type:complex | Mod:0 | 1 |
| flc.fhir.base | R4 | StructureDefinition-attachment-folder-structure.json | Attachment Folder Structure | draft | 2025-11 | Context: Attachment | Type:complex | Mod:0 | 1 | ||||
| fhir.r4.nhsengland.stu1 | R4 | Extension-England-OrganisationRole.json | Extension England Organisation Role | active | 2023-12 | us | hl7 | Context: Organization | Type:complex | Mod:0 | |||
| hl7.fhir.us.directory-query | R4 | StructureDefinition-communication-proficiency.json | Communication Proficiency | active | 2022-12 | us | hl7 | Context: Element | Type:CodeableConcept | Mod:0 | 1 | ||
| hl7.fhir.us.davinci-pdex-plan-net | R4 | StructureDefinition-communication-proficiency.json | Communication Proficiency | trial-use | fm | 2026-08 | us | hl7 | Context: Practitioner.communication | Type:CodeableConcept | Mod:0 | 1 | |
| nictiz.fhir.nl.r4.medicationprocess9 | R4 | ext-Communication.Payload.ContentCodeableConcept.json | ext Communication.Payload.ContentCodeableConcept | active | nl | Context: Communication.payload.content | Type:CodeableConcept | Mod:0 | 2 | ||||
| nictiz.fhir.nl.r4.cio | R4 | extension-Communication.payload.contentCodeableConcept.json | extension Communication.payload.contentCodeableConcept | draft | nl | Context: Communication.payload.content[x] | Type:complex | Mod:0 | 1 | ||||
| nhsdigital.fhir.stu3 | R3 | Extension-ITK-AssociatedEncounter-1.json | Extension-ITK-AssociatedEncounter-1 | draft | 2018-04 | hl7 | Context: AllergyIntolerance | Type:complex | Mod:0 | 1 | |||
| tewhatuora.digitaltooling.iguat | R4 | StructureDefinition-resource-metadata-extension.json | Resource Metadata Extension | active | 2024-06 | Context: Element | Type:complex | Mod:0 | 1 | ||||
| tewhatuora.digitaltooling | R4 | StructureDefinition-resource-metadata-extension.json | Resource Metadata Extension | active | 2024-08 | Context: Element | Type:complex | Mod:0 | 1 | ||||
| careconnect.stu3.03.00.00 | R3 | Extension-CareConnect-VaccinationProcedure-1.json | Extension-CareConnect-VaccinationProcedure-1 | draft | 2023-03 | hl7 | Context: Immunization | Type:complex | Mod:0 | 4 | |||
| hl7.fhir.us.identity-matching | R4 | StructureDefinition-VLEI.json | vLEI | trial-use | 2 | pa | 2026-08 | us | hl7 | Context: Identifier | Type:Attachment | Mod:0 | 1 |
| nhsdigital.fhir.stu3 | R3 | Extension-ODSAPI-UPRN-1.json | Extension-ODSAPI-UPRN-1 | active | 2018-04 | hl7 | Context: Organization.address | Type:complex | Mod:0 | 1 | |||
| nictiz.fhir.nl.r4.medicationprocess9 | R4 | ext-AsAgreedIndicator.json | ext AsAgreedIndicator | active | nl | Context: MedicationAdministration,MedicationStatement | Type:boolean | Mod:0 | 1 | ||||
| hl7.fhir.us.davinci-dtr | R4 | StructureDefinition-activeRole.json | Active Role | trial-use | 2 | cds | 2026-09 | us | hl7 | Context: Practitioner | Type:CodeableConcept | Mod:0 | |
| nictiz.fhir.nl.r4.zib2020 | R4 | ext-FreedomRestrictingIntervention.LegallyCapable.json | ext FreedomRestrictingIntervention.LegallyCapable | draft | nl | hl7 | Context: Procedure | Type:complex | Mod:0 | ||||
| fhir.r4.ukcore.stu3.currentbuild | R4 | Extension-UKCore-FamilyMemberHistoryParticipant.json | Extension UK Core Family Member History Participant | retired | 2026-02 | us | hl7 | Context: FamilyMemberHistory | Type:complex | Mod:0 | 4 | ||
| nictiz.fhir.nl.r4.zib2020 | R4 | ext-NursingIntervention-ContributorIsRequester.json | ext NursingIntervention ContributorIsRequester | draft | nl | hl7 | Context: CarePlan.contributor | Type:boolean | Mod:0 | ||||
| nictiz.fhir.nl.r4.zib2020 | R4 | ext-TreatmentDirective2.AdvanceDirective.json | ext TreatmentDirective2.AdvanceDirective | draft | nl | hl7 | Context: Consent | Type:Reference | Mod:0 | 1 | |||
| nictiz.fhir.nl.r4.medicationprocess9 | R4 | ext-PeriodOfUse.Condition.json | ext-PeriodOfUse.Condition | active | nl | Context: Period | Type:string | Mod:0 | 2 | ||||
| nictiz.fhir.nl.stu3.zib2017 | R3 | zib-NutritionAdvice-Explanation.json | HCIM NutritionAdvice Comment | active | nl | hl7 | Context: NutritionOrder | Type:string | Mod:0 | 1 | |||
| hl7.fhir.us.directory-query | R4 | StructureDefinition-org-description.json | Org Description | active | 2022-12 | us | hl7 | Context: Element | Type:string | Mod:0 | 1 | ||
| hl7.fhir.us.davinci-pdex-plan-net | R4 | StructureDefinition-org-description.json | Org Description | trial-use | fm | 2026-08 | us | hl7 | Context: Organization | Type:string | Mod:0 | 2 | |
| nictiz.fhir.nl.r4.zib2020 | R4 | ext-EpisodeOfCare.EpisodeOfCareName.json | ext EpisodeOfCare.EpisodeOfCareName | draft | nl | hl7 | Context: EpisodeOfCare | Type:string | Mod:0 | 2 | |||
| nictiz.fhir.nl.r4.medicationprocess9 | R4 | ext-AdministrationAgreement.ReasonModificationOrDiscontinuation.json | ext AdministrationAgreement.ReasonModificationOrDiscontinuation | active | nl | Context: MedicationDispense | Type:CodeableConcept | Mod:0 | 1 | ||||
| nictiz.fhir.nl.r4.cio | R4 | ext-SurveillanceDecision.SurveillanceDecision.json | ext SurveillanceDecision.SurveillanceDecision | draft | nl | Context: Flag | Type:complex | Mod:0 | 1 | ||||
| nictiz.fhir.nl.r4.medicationprocess9 | R4 | ext-DispenseRequest.DispenseLocation.json | ext DispenseRequest.DispenseLocation | active | nl | Context: MedicationRequest.dispenseRequest | Type:Reference | Mod:0 | 1 | ||||
| nictiz.fhir.nl.r4.medicationprocess9 | R4 | ext-MedicationAgreement.RelationMedicationUse.json | ext MedicationAgreement.RelationMedicationUse | active | nl | Context: MedicationRequest.basedOn | Type:Reference | Mod:0 | 1 | ||||
| nictiz.fhir.nl.r4.medicationprocess9 | R4 | ext-RelationAdministrationAgreement.json | ext RelationAdministrationAgreement | active | nl | Context: MedicationRequest.basedOn,MedicationDispense | Type:Reference | Mod:0 | 2 | ||||
| nictiz.fhir.nl.r4.cio | R4 | ext-MedicationContraIndication.RelationAlert.json | ext MedicationContraIndication.RelationAlert | draft | nl | Context: Flag | Type:complex | Mod:0 | 1 | ||||
| nictiz.fhir.nl.r4.cio | R4 | ext-SurveillanceDecision.RelationSurveillanceDecision.json | ext SurveillanceDecision.RelationSurveillanceDecision | draft | nl | Context: Flag | Type:complex | Mod:0 | 1 | ||||
| nictiz.fhir.nl.r4.zib2020 | R4 | ext-PharmaceuticalProduct.Description.json | ext PharmaceuticalProduct.Description | draft | nl | hl7 | Context: Medication | Type:string | Mod:0 | 2 | |||
| nictiz.fhir.nl.r4.zib2020 | R4 | ext-MedicationContraIndication.ReasonClosure.json | ext MedicationContraIndication.ReasonClosure | draft | nl | hl7 | Context: Flag | Type:string | Mod:0 | 1 | |||
| nictiz.fhir.nl.r4.medicationprocess9 | R4 | ext-MedicationAgreement.MedicationAgreementAdditionalInformation.json | ext MedicationAgreement.MedicationAgreementAdditionalInformation | active | nl | Context: MedicationRequest | Type:CodeableConcept | Mod:0 | 1 | ||||
| nictiz.fhir.nl.r4.medicationprocess9 | R4 | ext-AdministrationAgreement.AdditionalInformation.json | ext AdministrationAgreement.AdditionalInformation | active | nl | Context: MedicationDispense | Type:string | Mod:0 | 1 | ||||
| nictiz.fhir.nl.r4.medicationprocess9 | R4 | ext-MedicationDispense.MedicationDispenseAdditionalInformation.json | ext MedicationDispense.MedicationDispenseAdditionalInformation | active | nl | Context: MedicationDispense | Type:CodeableConcept | Mod:0 | 1 | ||||
| nictiz.fhir.nl.r4.zib2020 | R4 | ext-LanguageProficiency.CommunicationDetails.json | ext LanguageProficiency.CommunicationDetails | draft | nl | hl7 | Context: Patient.communication | Type:CodeableConcept | Mod:0 | 1 | |||
| nictiz.fhir.nl.r4.medicationprocess9 | R4 | ext-DispenseRequest.AdditionalWishes.json | ext DispenseRequest.AdditionalWishes | active | nl | Context: MedicationRequest | Type:CodeableConcept | Mod:0 | 1 | ||||
| nictiz.fhir.nl.r4.zib2020 | R4 | ext-TimeInterval.Period.json | ext TimeInterval.Period | draft | nl | hl7 | Context: MedicationRequest,MedicationDispense | Type:Period | Mod:0 | 3 | |||
| nictiz.fhir.nl.r4.zib2020 | R4 | ext-AnatomicalLocation.Laterality.json | ext AnatomicalLocation.Laterality | draft | nl | hl7 | Context: CodeableConcept | Type:CodeableConcept | Mod:0 | 2 | |||
| nictiz.fhir.nl.r4.medicationprocess9 | R4 | ext-MedicationUse2.Author.json | ext MedicationUse2.Author | active | nl | Context: MedicationStatement | Type:Reference | Mod:0 | 1 | ||||
| nictiz.fhir.nl.r4.cio | R4 | ext-ProposalContraIndication.Comment.json | ext ProposalContraIndication.Comment | draft | nl | Context: Flag | Type:complex | Mod:0 | 1 | ||||
| nictiz.fhir.nl.r4.zib2020 | R4 | ext-TimeInterval.Duration.json | ext TimeInterval.Duration | draft | nl | hl7 | Context: Period | Type:Duration | Mod:0 | 1 | |||
| nictiz.fhir.nl.r4.zib2020 | R4 | ext-SOAPReport.SOAPLineCode.json | ext SOAPReport.SOAPLineCode | draft | nl | hl7 | Context: Observation | Type:CodeableConcept | Mod:0 | 1 | |||
| nictiz.fhir.nl.r4.zib2020 | R4 | ext-FreedomRestrictingIntervention.Assent.json | ext FreedomRestrictingIntervention.Assent | draft | nl | hl7 | Context: Procedure | Type:CodeableConcept | Mod:0 | ||||
| nictiz.fhir.nl.r4.medicationprocess9 | R4 | ext-RegistrationDateTime.json | ext RegistrationDateTime | active | nl | Context: MedicationRequest,MedicationDispense,MedicationAdministration | Type:dateTime | Mod:0 | 4 | ||||
| nictiz.fhir.nl.r4.medicationprocess9 | R4 | ext-MedicationAdministration2.AgreedDateTime.json | ext MedicationAdministration2.AgreedDateTime | active | nl | Context: MedicationAdministration | Type:dateTime | Mod:0 | 1 | ||||
| nictiz.fhir.nl.r4.medicationprocess9 | R4 | ext-MedicationDispense.DistributionForm.json | ext MedicationDispense.DistributionForm | active | nl | Context: MedicationDispense | Type:CodeableConcept | Mod:0 | 2 | ||||
| nictiz.fhir.nl.r4.cio | R4 | ext-SurveillanceDecision.SafeWithinUnsafeGroup.json | ext SurveillanceDecision.SafeWithinUnsafeGroup | draft | nl | Context: Flag.code | Type:complex | Mod:0 | 1 | ||||
| nictiz.fhir.nl.r4.zib2020 | R4 | ext-MedicalDevice.HealthProfessional.json | ext MedicalDevice.HealthProfessional | draft | nl | hl7 | Context: DeviceUseStatement | Type:Reference | Mod:0 | ||||
| nictiz.fhir.nl.r4.zib2020 | R4 | ext-MedicalDevice.Location.json | ext MedicalDevice.Location | draft | nl | hl7 | Context: DeviceUseStatement | Type:Reference | Mod:0 | ||||
| nictiz.fhir.nl.r4.cio | R4 | ext-Reaction.RelationHypersensitivityIntolerance.json | ext Reaction.RelationHypersensitivityIntolerance | draft | nl | Context: AllergyIntolerance | Type:complex | Mod:0 | 1 | ||||
| nictiz.fhir.nl.r4.medicationprocess9 | R4 | ext-StopType.json | ext StopType | active | nl | Context: MedicationRequest,MedicationDispense,MedicationStatement | Type:CodeableConcept | Mod:1 | 4 | ||||
| nictiz.fhir.nl.r4.zib2020 | R4 | ext-FeedingPatternInfant.FeedingMethod.json | ext FeedingPatternInfant.FeedingMethod | draft | nl | hl7 | Context: Observation.component | Type:CodeableConcept | Mod:0 | ||||
| nictiz.fhir.nl.r4.zib2020 | R4 | ext-Procedure.ProcedureMethod.json | ext Procedure.ProcedureMethod | draft | nl | hl7 | Context: Procedure | Type:CodeableConcept | Mod:0 | 3 | |||
| nictiz.fhir.nl.r4.zib2020 | R4 | ext-LaboratoryTestResult.Specimen.Morphology.json | ext LaboratoryTestResult.Specimen.Morphology | draft | nl | hl7 | Context: Specimen.collection.bodySite | Type:CodeableConcept | Mod:0 | 1 | |||
| nictiz.fhir.nl.r4.cio | R4 | ext-Reaction.LatencyTime.json | ext Reaction.LatencyTime | draft | nl | Context: AllergyIntolerance.reaction | Type:complex | Mod:0 | 1 | ||||
| nictiz.fhir.nl.r4.medicationprocess9 | R4 | ext-MedicationAgreement.NextPractitioner.json | ext MedicationAgreement.NextPractitioner | active | nl | Context: MedicationRequest | Type:Reference | Mod:0 | 1 | ||||
| nictiz.fhir.nl.r4.zib2020 | R4 | ext-AdvanceDirective.Disorder.json | ext AdvanceDirective.Disorder | draft | nl | hl7 | Context: Consent | Type:Reference | Mod:0 | ||||
| nictiz.fhir.nl.r4.zib2020 | R4 | ext-TreatmentDirective2.ReasonForEnding.json | ext TreatmentDirective2.ReasonForEnding | draft | nl | hl7 | Context: Consent.provision | Type:string | Mod:0 | 1 | |||
| nictiz.fhir.nl.r4.medicationprocess9 | R4 | ext-MedicationAdministration2.ReasonForDeviation.json | ext MedicationAdministration2.ReasonForDeviation | active | nl | Context: MedicationAdministration | Type:CodeableConcept | Mod:0 | 1 | ||||
| nictiz.fhir.nl.r4.medicationprocess9 | R4 | ext-MedicationAdministration2.InjectionPatchSite.json | ext MedicationAdministration2.InjectionPatchSite | active | nl | Context: MedicationAdministration | Type:CodeableConcept | Mod:0 | 1 | ||||
| nictiz.fhir.nl.r4.zib2020 | R4 | ext-TreatmentDirective2.SpecificationOther.json | ext TreatmentDirective2.SpecificationOther | draft | nl | hl7 | Context: Consent | Type:string | Mod:1 | 1 | |||
| nictiz.fhir.nl.r4.medicationprocess9 | R4 | ext-MedicationDispense.RequestDate.json | ext MedicationDispense.RequestDate | active | nl | Context: MedicationDispense | Type:dateTime | Mod:0 | 1 | ||||
| nictiz.fhir.nl.r4.medicationprocess9 | R4 | ext-AdministrationAgreement.AdministrationAgreementDateTime.json | ext AdministrationAgreement.AdministrationAgreementDateTime | active | nl | Context: MedicationDispense | Type:dateTime | Mod:0 | 1 | ||||
| medmij.fhir.nl.stu3.longtermhealthcare | R3 | StructureDefinition-ext-NursingReport.ReportTitle.json | ext NursingReport.ReportTitle | active | nl | Context: Observation | Type:complex | Mod:0 | 1 | ||||
| nictiz.fhir.nl.r4.cio | R4 | extension-AllergyIntolerance.type.json | extension AllergyIntolerance.type | draft | nl | Context: AllergyIntolerance | Type:complex | Mod:0 | 2 | ||||
| nictiz.fhir.nl.r4.cio | R4 | ext-RelationCondition.json | ext RelationCondition | draft | nl | Context: AllergyIntolerance | Type:complex | Mod:0 | 2 | ||||
| nictiz.fhir.nl.r4.cio | R4 | ext-WayOfDetermination.json | ext WayOfDetermination | draft | nl | Context: AllergyIntolerance | Type:complex | Mod:0 | 2 | ||||
| hl7.eu.fhir.gh | R5 | StructureDefinition-blockchain-transaction-id.json | Blockchain Transaction ID | active | 2026-09 | eu | hl7 | Context: Element | Type:string | Mod:0 | 1 | ||
| fhir.r4.ukcore.stu3.currentbuild | R4 | Extension-UKCore-RecordingSetting.json | Extension UK Core Recording Setting | active | 2024-06 | us | hl7 | Context: Observation | Type:complex | Mod:0 | 1 | ||
| fhir.r4.ukcore.stu3.currentbuild | R4 | Extension-UKCore-SampleCategory.json | Extension UK Core Sample Category | active | 2023-12 | us | hl7 | Context: Specimen | Type:complex | Mod:0 | 1 | ||
| nhsdigital.fhir.stu3 | R3 | Extension-CareConnect-GPC-ClinicalSetting-1.json | Extension-CareConnect-GPC-ClinicalSetting-1 | active | 2018-04 | hl7 | Context: List | Type:complex | Mod:0 | 1 | |||
| careconnect.stu3.03.00.00 | R3 | Extension-CareConnect-ClinicalSetting-1.json | Extension-CareConnect-ClinicalSetting-1 | draft | 2018-11 | hl7 | Context: List | Type:complex | Mod:0 | 8 | |||
| fhir.r4.ukcore.stu3.currentbuild | R4 | Extension-UKCore-CuffSize.json | Extension UK Core Cuff Size | active | 2023-09 | us | hl7 | Context: Device | Type:complex | Mod:0 | 1 | ||
| nhsdigital.fhir.stu3 | R3 | Extension-GPConnect-DeliveryChannel-1.json | Extension-GPConnect-DeliveryChannel-1 | active | 2018-02 | hl7 | Context: Appointment,Slot | Type:complex | Mod:0 | ||||
| nhsdigital.fhir.stu3 | R3 | Extension-GPConnect-DeliveryChannel-2.json | Extension-GPConnect-DeliveryChannel-2 | active | 2018-09 | hl7 | Context: Appointment,Slot | Type:complex | Mod:0 | 3 | |||
| careconnect.stu3.03.00.00 | R3 | Extension-CareConnect-DeliveryChannel-1.json | Extension-CareConnect-DeliveryChannel-1 | active | 2019-11 | hl7 | Context: Appointment,Slot | Type:complex | Mod:0 | 2 | |||
| uk.nhsdigital.r4.test | R4 | Extension-EPS-DispensingInformation.json | Extension EPS Dispensing Information | draft | 2025-04 | Context: MedicationRequest,Task.input | Type:complex | Mod:0 | 2 | ||||
| hl7.fhir.us.covid19library | R4 | StructureDefinition-exposure-type.json | Exposure Type | active | 2022-07 | us | hl7 | Context: Element | Type:CodeableConcept | Mod:0 | 1 | ||
| nhsdigital.fhir.stu3 | R3 | Extension-GPConnect-BookingOrganisation-1.json | Extension-GPConnect-BookingOrganisation-1 | active | 2017-10 | hl7 | Context: Appointment | Type:complex | Mod:0 | 2 | |||
| careconnect.stu3.03.00.00 | R3 | Extension-CareConnect-BookingOrganisation-1.json | Extension-CareConnect-BookingOrganisation-1 | draft | 2019-12 | hl7 | Context: Appointment | Type:complex | Mod:0 | 1 | |||
| nhsdigital.fhir.stu3 | R3 | Extension-GPConnect-PractitionerRole-1.json | Extension-GPConnect-PractitionerRole-1 | active | 2018-02 | hl7 | Context: Appointment,Schedule | Type:complex | Mod:0 | 2 | |||
| careconnect.stu3.03.00.00 | R3 | Extension-CareConnect-ProblemSignificance-1.json | Extension-CareConnect-ProblemSignificance-1 | draft | 2018-04 | hl7 | Context: Condition | Type:complex | Mod:0 | 3 | |||
| nictiz.fhir.nl.r4.immunization | R4 | ext-imm-Vaccination.PharmaceuticalProduct.json | ext imm Vaccination.PharmaceuticalProduct | draft | 2024-07 | nl | Context: Immunization | Type:Reference | Mod:0 | 2 | |||
| nictiz.fhir.nl.r4.nl-core | R4 | ext-Vaccination.PharmaceuticalProduct.json | ext Vaccination.PharmaceuticalProduct | draft | nl | Context: Immunization | Type:Reference | Mod:0 | 1 | ||||
| nhsdigital.fhir.stu3 | R3 | Extension-HealthcareService-Reference-1.json | Extension-HealthcareService-Reference-1 | draft | 2021-02 | hl7 | Context: Reference | Type:complex | Mod:0 | 1 | |||
| nhsdigital.fhir.stu3 | R3 | Extension-PractitionerRole-Reference-1.json | Extension-PractitionerRole-Reference-1 | draft | 2021-02 | hl7 | Context: Reference | Type:complex | Mod:0 | 2 | |||
| nhsdigital.fhir.stu3 | R3 | Extension-Communication-Requester-1.json | Extension-Communication-Requester-1 | draft | 2021-02 | hl7 | Context: Communication | Type:complex | Mod:0 | 1 | |||
| nictiz.fhir.nl.r4.medicationprocess9 | R4 | ext-MedicationUse2.Prescriber.json | ext MedicationUse2.Prescriber | active | nl | Context: MedicationStatement | Type:Reference | Mod:0 | 1 | ||||
| fhir.r4.ukcore.stu3.currentbuild | R4 | Extension-UKCore-BodySiteReference.json | Extension UK Core Body Site Reference | retired | 2026-02 | us | hl7 | Context: Specimen.collection.bodySite | Type:complex | Mod:0 | |||
| fhir.r4.ukcore.stu3.currentbuild | R4 | Extension-UKCore-PatientFetalStatus.json | Extension UK Core Patient Fetal Status | draft | 2024-07 | us | hl7 | Context: Patient | Type:complex | Mod:0 | 1 | ||
| fhir.r4.ukcore.stu3.currentbuild | R4 | Extension-UKCore-ConditionBodyStructure.json | Extension UK Core Condition Body Structure | draft | 2024-06 | us | hl7 | Context: Condition | Type:complex | Mod:0 | 1 | ||
| fhir.r4.ukcore.stu3.currentbuild | R4 | Extension-UKCore-ObservationOrganizer.json | Extension UK Core Observation Organizer | draft | 2025-08 | us | hl7 | Context: Observation | Type:complex | Mod:0 | 1 | ||
| tewhatuora.digitaltooling.iguat | R4 | StructureDefinition-custom-headers-extension.json | HNZ Custom Headers Extension | active | 2024-06 | Context: Element | Type:complex | Mod:0 | 1 | ||||
| tewhatuora.digitaltooling | R4 | StructureDefinition-custom-headers-extension.json | HNZ Custom Headers Extension | active | 2024-08 | Context: Element | Type:complex | Mod:0 | 1 | ||||
| ca.clicsante.base | R4 | StructureDefinition-appointment-relaunch-sent.json | Relaunch Message Sent | active | 2025-03 | Context: Appointment | Type:boolean | Mod:0 | 1 | ||||
| ca.clicsante.base | R4 | StructureDefinition-appointment-reminder-sent.json | Reminder Message Sent | active | 2025-03 | Context: Appointment | Type:boolean | Mod:0 | 1 | ||||
| ca.clicsante.base | R4 | StructureDefinition-appointment-resident-contact-alternative.json | Resident Contact Application Alternative | active | 2025-03 | Context: | Type:string | Mod:0 | 1 | ||||
| ca.clicsante.base | R4 | StructureDefinition-patient-employee-category.json | Patient Employee Category | active | 2025-03 | Context: Patient | Type:string | Mod:0 | 1 | ||||
| ca.clicsante.base | R4 | StructureDefinition-patient-employee-establishment.json | Patient Employee Establishment | active | 2025-03 | Context: Patient | Type:string | Mod:0 | 1 | ||||
| ca.clicsante.base | R4 | StructureDefinition-patient-employee-job-title.json | Patient Employee Job Title | active | 2025-03 | Context: Patient | Type:string | Mod:0 | 1 | ||||
| ca.clicsante.base | R4 | StructureDefinition-patient-employee-number.json | Patient Employee Number | active | 2025-03 | Context: Patient | Type:string | Mod:0 | 1 |
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