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| Package | Version | Identity | Name/Title | Status | FMM | WG | Date | Realm | Auth | Context | Modifier | Type | Usage # |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| hl7.fhir.uv.extensions | R5 | StructureDefinition-cqf-isEmptyTuple.json | Is Empty Tuple | trial-use | 1 | cds | 2019-02 | uv | hl7 | Context: Extension,Parameters.parameter.value,Parameters.parameter.part.value | Type:boolean | Mod:0 | |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-cqf-isEmptyList.json | Is Empty List | trial-use | 1 | cds | 2019-02 | uv | hl7 | Context: Extension,Parameters.parameter.value,Parameters.parameter.part.value | Type:boolean | Mod:0 | |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-attachment-isThumbnail.json | Attachment Is Thumbnail | draft | 0 | fhir | 2026-10 | uv | hl7 | Context: Attachment | Type:boolean | Mod:0 | |
| no.nhn.fhir.helsenorge.profiles | R4 | StructureDefinition-hn-basis-Recurring.json | hn-basis-recurring | draft | no | Context: Appointment | Type:complex | Mod:0 | 2 | ||||
| hl7.fhir.uv.extensions | R5 | StructureDefinition-workflow-researchStudy.json | Research study | trial-use | 3 | fhir | 2017-12 | uv | hl7 | Context: RiskAssessment,Composition,Immunization,Task,MedicationDispense,DiagnosticReport,QuestionnaireResponse,DeviceUsage,ServiceRequest,DeviceUseStatement,FamilyMemberHistory,Consent,SupplyDelivery,Observation,ObservationDefinition,Encounter,MedicationAdministration,Procedure,MedicationStatement,DocumentReference | Type:Reference | Mod:0 | |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-narrative-source-control.json | Narrative Source Control | trial-use | 2 | fhir | 2015-02 | uv | hl7 | Context: ElementDefinition | Type:code | Mod:0 | |
| hl7.fhir.us.davinci-dtr | R4 | StructureDefinition-containedReference.json | Contained Reference | trial-use | 2 | cds | 2026-09 | us | hl7 | Context: QuestionnaireResponse.item.answer | Type:boolean | Mod:0 | 1 |
| fhir.hrsa.uds-plus | R4 | StructureDefinition-uds-plus-birthsex-extension.json | UDS Plus Birth Sex Extension | trial-use | 2 | 2019-09 | us | hl7 | Context: Patient | Type:code | Mod:0 | 1 | |
| hl7.fhir.us.davinci-atr | R4 | StructureDefinition-ext-coverageReference.json | Coverage Reference | trial-use | 2 | fm | 2019-09 | us | hl7 | Context: Group.member | Type:Reference | Mod:0 | 1 |
| au.gov.digitalhealth.fhir.hcpd | R4 | StructureDefinition-iar-levels-of-care.json | IAR Levels of Care | active | 2026-09 | au | Context: HealthcareService | Type:CodeableConcept | Mod:0 | 1 | |||
| cce.fhir | R4 | StructureDefinition-cce-core-Extension-SYSTIntention.json | SYSTIntention | draft | Context: Procedure,MedicationStatement | Type:complex | Mod:0 | 2 | |||||
| hl7.fhir.uv.sdc | R4 | StructureDefinition-sdc-questionnaire-observation-extract-category.json | Extract Observation - Category | trial-use | 4 | fhir | 2026-09 | uv | hl7 | Context: Questionnaire,ElementDefinition,Questionnaire.item | Type:CodeableConcept | Mod:0 | 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 | Context: Composition,Bundle,MessageHeader | Type:CodeableConcept | Mod:0 | 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 | Context: Patient | Type:boolean | Mod:0 | 1 | |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-cqf-cqlAccessModifier.json | CQL Access Modifier | trial-use | 1 | cds | 2019-02 | uv | hl7 | Context: ParameterDefinition | Type:code | Mod:0 | |
| fhir.hrsa.uds-plus | R4 | StructureDefinition-uds-plus-age-extension.json | UDS Plus Age Extension | trial-use | 2 | 2019-09 | us | hl7 | Context: Patient,Encounter | Type:Quantity | Mod:0 | 3 | |
| hl7.fhir.us.dapl | R4 | StructureDefinition-dapl-age-extension.json | DAPL Age Extension | trial-use | 2 | cgp | 2026-03 | us | hl7 | Context: Patient,Encounter | Type:Quantity,Range | Mod:0 | 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 | Context: Patient | Type:code | Mod:0 | 1 | |
| hl7.fhir.us.medmorph | R4 | StructureDefinition-us-ph-data-encryption-algorithm.json | US Public Health Data Encryption Algorithm | draft | 2019-09 | us | hl7 | Context: PlanDefinition | Type:code | Mod:0 | 1 | ||
| nhsdigital.fhir.stu3 | R3 | Extension-CareConnect-GPC-MedicationStatementQuantity-1.json | Extension-CareConnect-GPC-MedicationStatementQuantity-1 | draft | 2017-07 | hl7 | Context: MedicationStatement | Type:complex | Mod:0 | ||||
| hl7.fhir.us.icsr-ae-reporting | R4 | StructureDefinition-icsr-ext-usedproductamount.json | UsedProductAmount | draft | 2023-08 | us | hl7 | Context: Procedure | Type:Quantity | Mod:0 | 1 | ||
| hl7.fhir.us.davinci-atr | R4 | StructureDefinition-ext-attributedProvider.json | Attributed Provider | trial-use | 2 | fm | 2019-09 | us | hl7 | Context: Group.member | Type:Reference | Mod:0 | 1 |
| hl7.fhir.uv.tools | R5 | StructureDefinition-searchparameter-base-type.json | Search Parameter Base Type | informative | 4 | fhir | 2026-10 | uv | hl7 | Context: SearchParameter.base | Type:code | Mod:0 | |
| hl7.fhir.us.dapl | R4 | StructureDefinition-dapl-sex-extension.json | DAPL Sex Extension | trial-use | 2 | cgp | 2026-03 | us | hl7 | Context: Patient | Type:code | Mod:0 | 1 |
| nhsdigital.fhir.stu3 | R3 | Extension-CareConnect-GPC-MedicationChangeSummary-1.json | Extension-CareConnect-GPC-MedicationChangeSummary-1 | active | 2018-02 | hl7 | Context: MedicationStatement | Type:complex | Mod:0 | 1 | |||
| careconnect.stu3.03.00.00 | R3 | Extension-CareConnect-MedicationChangeSummary-1.json | Extension-CareConnect-MedicationChangeSummary-1 | draft | 2018-11 | hl7 | Context: MedicationStatement | Type:complex | Mod:0 | 3 | |||
| pharmacyeclaim.oct2026.tl101 | R4 | ext-CompoundIsExternal.StructureDefinition.json | Compound Source External | active | Context: Medication | Type:complex | Mod:0 | 1 | |||||
| fhir.ca-bc.provider | R4 | StructureDefinition-bc-confidentiality-extension.json | BC Confidentiality Extension | active | 2025-02 | us | hl7 | Context: Practitioner,Organization | Type:complex | Mod:0 | 2 | ||
| nhsdigital.fhir.stu3 | R3 | Extension-CareConnect-GPC-MedicationStatementLastIssueDate-1.json | Extension-CareConnect-GPC-MedicationStatementLastIssueDate-1 | active | 2017-07 | hl7 | Context: MedicationStatement | Type:complex | Mod:0 | 1 | |||
| careconnect.stu3.03.00.00 | R3 | Extension-CareConnect-MedicationStatementLastIssueDate-1.json | Extension-CareConnect-MedicationStatementLastIssueDate-1 | draft | 2018-11 | hl7 | Context: MedicationStatement | Type:complex | Mod:0 | 3 | |||
| hl7.fhir.uv.extensions | R5 | StructureDefinition-workflow-releaseDate.json | Release date | trial-use | 2 | fhir | 2017-12 | uv | hl7 | Context: Appointment,Account,Task,MedicationDispense,RequestOrchestration,CarePlan,Goal,Endpoint,EpisodeOfCare,NutritionOrder,ArtifactAssessment,Encounter,Procedure,Communication,CarePlan.activity,MedicationRequest,DeviceUsage,ServiceRequest,DeviceUseStatement,SupplyRequest,DeviceDispense,RequestGroup,ClinicalImpression,MedicationAdministration,NutritionIntake,DeviceRequest,Contract,CommunicationRequest | Type:dateTime | Mod:0 | |
| ca.on.ppr.r4 | R4 | practitionerRole-status-effective.json | PPR PractitionerRole Status Effective | draft | 2019-02 | ca | hl7 | Context: PractitionerRole.code,PractitionerRole.specialty,PractitionerRole | Type:date | Mod:0 | |||
| ca.on.phsd.r4-alpha | R4 | practitionerRole-status-effective.json | PractitionerRole Status Effective | draft | 2019-02 | Context: PractitionerRole.code,PractitionerRole.specialty,PractitionerRole | Type:complex | Mod:0 | |||||
| careconnect.stu3.03.00.00 | R3 | Extension-CareConnect-MedicationDosageLastChanged-1.json | Extension-CareConnect-MedicationDosageLastChanged-1 | draft | 2019-11 | hl7 | Context: MedicationStatement | Type:complex | Mod:0 | 2 | |||
| hl7.fhir.us.dapl | R4 | StructureDefinition-dapl-deidentified-instant-extension.json | DAPL De-Identified Instant Extension | trial-use | 2 | cgp | 2026-03 | us | hl7 | Context: Condition,Observation | Type:dateTime | Mod:0 | 1 |
| hl7.fhir.us.davinci-ra | R4 | StructureDefinition-ra-clinicalDataCollectionDeadline.json | Clinical Data Collection Deadline Extension | trial-use | 2 | cqi | 2026-10 | us | hl7 | Context: MeasureReport | Type:date | Mod:0 | 1 |
| hl7.fhir.us.medmorph | R4 | StructureDefinition-us-ph-receiver-endpoint.json | US Public Health Receiver Endpoint | draft | 2019-09 | us | hl7 | Context: PlanDefinition | Type:Reference | Mod:0 | 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 | Context: PlanDefinition | Type:Reference | Mod:0 | 1 | |
| hl7.fhir.us.medmorph | R4 | StructureDefinition-us-ph-trust-service-endpoint.json | US Public Health Trust Service Endpoint | draft | 2019-09 | us | hl7 | Context: PlanDefinition | Type:Reference | Mod:0 | 1 | ||
| hl7.fhir.uv.extensions | R5 | StructureDefinition-list-for.json | List For Extension | trial-use | 2 | fhir | 2022-08 | uv | hl7 | Context: List | Type:Reference | Mod:0 | |
| hl7.fhir.us.cdmh | R4 | StructureDefinition-cdmh-pcornet-ethnicity.json | PCORNet Ethnicity Code | draft | 2019-09 | us | hl7 | Context: Patient | Type:code | Mod:0 | 1 | ||
| fhir.hrsa.uds-plus | R4 | StructureDefinition-uds-plus-ethnicity-extension.json | UDS Plus Ethnicity Extension | trial-use | 2 | 2019-09 | us | hl7 | Context: Patient | Type:complex | Mod:0 | 1 | |
| hl7.fhir.us.dapl | R4 | StructureDefinition-dapl-ethnicity-extension.json | DAPL Ethnicity Extension | trial-use | 2 | cgp | 2026-03 | us | hl7 | Context: Patient | Type:complex | Mod:0 | 1 |
| smart.who.int.anc | R4 | StructureDefinition-who-notDone.json | WHO NotDone Extension | draft | 2026-10 | uv | who | Context: Resource | Type:boolean | Mod:1 | 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 | Context: Group.member | Type:string | Mod:0 | |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-identifier-jurisdiction.json | Identifier Jurisdiction | trial-use | 1 | fhir | 2025-07 | uv | hl7 | Context: Identifier | Type:CodeableConcept | Mod:0 | |
| fhir.hrsa.uds-plus | R4 | StructureDefinition-uds-plus-housing-status-extension.json | UDS Plus Housing Status Extension | trial-use | 2 | 2019-09 | us | hl7 | Context: Patient | Type:code | Mod:0 | 1 | |
| hl7.fhir.us.icsr-ae-reporting | R4 | StructureDefinition-icsr-ext-donationIdentificationNumber.json | DonationIdentificationNumber | draft | 2023-08 | us | hl7 | Context: BiologicallyDerivedProduct.collection | Type:Identifier | Mod:0 | 2 | ||
| pharmacyeclaim.oct2026.tl101 | R4 | ext-language-indicator.StructureDefinition.json | LanguageIndicator | active | Context: MedicationDispense | Type:complex | Mod:0 | 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 | Context: Group.member | Type:dateTime | Mod:0 | |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-observation-structureLaterality.json | Observation Structure Laterality | trial-use | 1 | oo | 2025-07 | uv | hl7 | Context: Observation.bodySite | Type:CodeableConcept | Mod:0 | |
| nhsdigital.fhir.stu3 | R3 | Extension-CareConnect-GPC-MedicationSupplyType-1.json | Extension-CareConnect-GPC-MedicationSupplyType-1 | active | 2017-07 | hl7 | Context: MedicationRequest | Type:complex | Mod:0 | ||||
| hl7.fhir.us.medmorph | R4 | StructureDefinition-us-ph-receiver-jwks-url.json | US Public Health Receiver JWKS Url Extension | draft | 2019-09 | us | hl7 | Context: PlanDefinition | Type:url | Mod:0 | 1 | ||
| hl7.fhir.us.medmorph | R4 | StructureDefinition-us-ph-expected-responsetime.json | US Public Health Expected Response Time Extension | draft | 2022-03 | us | hl7 | Context: PlanDefinition | Type:Duration | Mod:0 | 1 | ||
| hl7.fhir.uv.extensions | R5 | StructureDefinition-artifact-versionAlgorithm.json | Artifact Version Algorithm | trial-use | 1 | cds | 2022-02 | uv | hl7 | Context: Group,SubstanceDefinition,Questionnaire,ImplementationGuide,ClinicalUseDefinition,ResearchStudy,MessageDefinition,StructureDefinition,ArtifactAssessment,TerminologyCapabilities,CapabilityStatement,Measure,Medication,ObservationDefinition,Substance,ConditionDefinition,ConceptMap,SearchParameter,OperationDefinition,ValueSet,GraphDefinition,ActivityDefinition,SpecimenDefinition,Composition,CompartmentDefinition,MedicationKnowledge,CodeSystem,StructureMap,NamingSystem,ExampleScenario,DeviceDefinition,PlanDefinition,Library,SubscriptionTopic | Type:string,Coding | Mod:0 | |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-DeviceDefinition-partVariableCount.json | DeviceDefinition Part Variable Count | draft | 1 | oo | 2026-10 | uv | hl7 | Context: DeviceDefinition.hasPart.count | Type:complex | Mod:0 | |
| 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 | Context: Coverage | Type:Quantity | Mod:0 | 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 | Context: Coverage | Type:Quantity | Mod:0 | 1 | |
| hl7.fhir.us.davinci-pdex | R4 | StructureDefinition-base-ext-members-opted-out.json | Members Opted-out | trial-use | 2 | fm | 2026-08 | us | hl7 | Context: Group | Type:Quantity | Mod:0 | 1 |
| hl7.fhir.uv.sdc | R4 | StructureDefinition-sdc-questionnaire-answerKey.json | Questionnaire Answer Key | trial-use | 4 | fhir | 2026-09 | uv | hl7 | Context: Questionnaire | Type:Reference | Mod:0 | 1 |
| ke.fhir.patient-summary | R4 | StructureDefinition-referral-source.json | Source of Referral | draft | 2026-09 | Context: Element | Type:CodeableConcept | Mod:0 | 1 | ||||
| il.hdp.fhir.r4 | R4 | StructureDefinition-ext-hdp-smoking-status.json | Smoking Status Extension | active | 2026-09 | Context: Appointment,Condition,MedicationRequest,Encounter,Procedure,DeviceRequest,ServiceRequest | Type:CodeableConcept | Mod:0 | 1 | ||||
| il.fhir.r4.ashmc | R4 | StructureDefinition-ext-document-reference-file-location.json | Ext: Document Reference File Location | active | 2026-10 | Context: DocumentReference.content.attachment | Type:string,url | Mod:0 | |||||
| hl7.fhir.uv.cqm | R4 | StructureDefinition-cqm-appliesTo.json | CQM Applies To | trial-use | 4 | cqi | 2026-10 | uv | hl7 | Context: Measure.group.stratifier | Type:CodeableConcept | Mod:0 | 1 |
| hl7.fhir.us.cqfmeasures | R4 | StructureDefinition-cqfm-appliesTo.json | CQFM Applies To | active | cqi | 2025-08 | us | hl7 | Context: Measure.group.stratifier | Type:CodeableConcept | Mod:0 | 1 | |
| hl7.fhir.uv.crmi | R4 | StructureDefinition-crmi-curationCoverageLevel.json | CRMI Curation Coverage Level | trial-use | 3 | cds | 2026-02 | uv | hl7 | Context: ValueSet | Type:complex | Mod:0 | 2 |
| hl7.fhir.us.cdmh | R4 | StructureDefinition-cdmh-pcornet-race.json | PCORNet Race Code | draft | 2019-09 | us | hl7 | Context: Patient | Type:code | Mod:0 | 1 | ||
| fhir.hrsa.uds-plus | R4 | StructureDefinition-uds-plus-race-extension.json | UDS Plus Race Extension | trial-use | 2 | 2019-09 | us | hl7 | Context: Patient | Type:complex | Mod:0 | 1 | |
| hl7.fhir.us.dapl | R4 | StructureDefinition-dapl-race-extension.json | DAPL Deidentified Race Extension | trial-use | 2 | cgp | 2026-03 | us | hl7 | Context: Patient | Type:complex | Mod:0 | |
| fhir.onc.us-quality-core | R4 | StructureDefinition-us-quality-core-notDoneReason.json | US Quality Core Not Done Reason | active | 2026-06 | us | hl7 | Context: Resource | Type:CodeableConcept | Mod:0 | 1 | ||
| fhir.onc.us-quality-core | R4 | StructureDefinition-us-quality-core-doNotPerformReason.json | US Quality Core Do Not Perform Reason | active | 2026-06 | us | hl7 | Context: Resource | Type:CodeableConcept | Mod:0 | 2 | ||
| hl7.fhir.uv.extensions | R5 | StructureDefinition-contactpoint-purpose.json | ContactPoint Purpose | trial-use | 1 | fhir | 2015-02 | uv | hl7 | Context: ContactPoint | Type:CodeableConcept | Mod:0 | |
| fhir.hrsa.uds-plus | R4 | StructureDefinition-uds-plus-recordedDate-extension.json | UDS Plus RecordedDate Extension | trial-use | 2 | 2019-09 | us | hl7 | Context: Procedure | Type:dateTime | Mod:0 | 1 | |
| hl7.fhir.us.dapl | R4 | StructureDefinition-dapl-recordedDate-extension.json | DAPL RecordedDate Extension | trial-use | 2 | cgp | 2026-03 | us | hl7 | Context: Procedure | Type:dateTime | Mod:0 | 1 |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-rank.json | Rank | trial-use | 1 | fhir | 2019-10 | uv | hl7 | Context: Address,Patient.contact,Organization.contact | Type:canonical | Mod:0 | |
| 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 | Context: Group.member | Type:string | Mod:0 | |
| tiplu.maia.schnittstellendefinition | R4 | StructureDefinition-MaiaRuleBasedEvaluationReviewStatus.json | Maia rule-based evaluation review status Extension | active | 2025-04 | Context: RiskAssessment | Type:complex | Mod:0 | 1 | ||||
| hl7.fhir.be.referral | R4 | StructureDefinition-be-ext-radiology-supporting-info-role.json | eReferral Radiology SupportingInfo Role | active | 2026-08 | be | hl7 | Context: Element | Type:code | Mod:0 | |||
| cms.fhir.qmd | R4 | StructureDefinition-cms-scoring.json | CMS Scoring | active | 2026-10 | uv | Context: Measure.group | Type:CodeableConcept | Mod:0 | 1 | |||
| fhir.hrsa.uds-plus | R4 | StructureDefinition-uds-plus-sex-extension.json | UDS Plus Sex Extension | trial-use | 2 | 2019-09 | us | hl7 | Context: Patient | Type:code | Mod:0 | 1 | |
| hl7.fhir.us.cdmh | R4 | StructureDefinition-cdmh-patient-sexualOrientation.json | Sexual Orientation | draft | 2019-09 | us | hl7 | Context: Patient | Type:code | Mod:0 | 1 | ||
| hl7.fhir.us.davinci-atr | R4 | StructureDefinition-ext-insuranceProductType.json | Insurance Product Type | trial-use | 2 | fm | 2019-09 | us | hl7 | Context: Coverage | Type:CodeableConcept | Mod:0 | 1 |
| nhsdigital.fhir.stu3 | R3 | Extension-CareConnect-GPC-MedicationRepeatInformation-1.json | Extension-CareConnect-GPC-MedicationRepeatInformation-1 | active | 2019-11 | hl7 | Context: MedicationRequest | Type:complex | Mod:0 | 1 | |||
| careconnect.stu3.03.00.00 | R3 | Extension-CareConnect-MedicationRepeatInformation-1.json | Extension-CareConnect-MedicationRepeatInformation-1 | draft | 2019-11 | hl7 | Context: MedicationRequest | Type:complex | Mod:0 | 2 | |||
| au.gov.digitalhealth.fhir.hcpd | R4 | StructureDefinition-hi-services-identifier-status.json | HI Services Identifier Status | active | 2026-09 | au | Context: Identifier | Type:Coding | Mod:0 | 3 | |||
| hl7.fhir.uv.extensions | R5 | StructureDefinition-operationoutcome-issue-context.json | OperationOutcome Message Context | draft | 1 | fhir | 2014-01 | uv | hl7 | Context: OperationOutcome.issue | Type:string | Mod:0 | |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-preferredTerminologyServer.json | Preferred Terminology Server | trial-use | 4 | fhir | 2026-10 | uv | hl7 | Context: Questionnaire,ElementDefinition,Questionnaire.item | Type:url | Mod:0 | |
| hl7.fhir.us.dapl | R4 | StructureDefinition-dapl-event-recorded-datetime-extension.json | DAPL Event Recorded Date Time Extension | trial-use | 2 | cgp | 2019-09 | us | hl7 | Context: Resource | Type:dateTime | Mod:0 | 1 |
| fhir.hrsa.uds-plus | R4 | StructureDefinition-uds-plus-deidentified-instant-extension.json | UDS Plus Deidentified Instant Extension | trial-use | 2 | 2024-07 | us | hl7 | Context: Condition,Observation | Type:dateTime | Mod:0 | 3 | |
| hl7.fhir.uv.sdc | R4 | StructureDefinition-sdc-questionnaire-observationLinkPeriod.json | Obervation link period | trial-use | 4 | fhir | 2026-09 | uv | hl7 | Context: ElementDefinition,Questionnaire.item | Type:Duration | Mod:0 | 1 |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-iso21090-ADXP-deliveryInstallationType.json | ADXP Delivery Installation Type | trial-use | 3 | fhir | 2012-06 | uv | hl7 | Context: Address.line | Type:string | Mod:0 | |
| cms.fhir.qmd | R4 | StructureDefinition-cms-type.json | CMS Type | active | 2026-10 | uv | Context: Measure.group | Type:CodeableConcept | Mod:0 | ||||
| ca.on.oh.mha-pds | R4 | StructureDefinition.ca-on-mha-ext-ReferralType.json | ReferralType | active | 2022-08 | hl7 | Context: ServiceRequest | Type:complex | Mod:0 | 3 | |||
| hl7.fhir.uv.extensions | R5 | StructureDefinition-iso21090-ADXP-deliveryMode.json | ADXP Delivery Mode | trial-use | 3 | fhir | 2012-06 | uv | hl7 | Context: Address.line | Type:string | Mod:0 | |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-iso21090-ADXP-unitType.json | ADXP Unit Type | trial-use | 3 | fhir | 2012-06 | uv | hl7 | Context: Address.line | Type:string | Mod:0 | |
| hl7.fhir.us.medmorph | R4 | StructureDefinition-us-ph-named-eventtype.json | US Public Health Named Event Type Extension | draft | 2019-09 | us | hl7 | Context: PlanDefinition.action.trigger | Type:CodeableConcept | Mod:0 | 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 | Context: PlanDefinition.action.trigger | Type:CodeableConcept | Mod:0 | 1 | |
| hl7.fhir.uv.sdc | R4 | StructureDefinition-sdc-questionnaire-performerType.json | Performer type | trial-use | 4 | fhir | 2026-09 | uv | hl7 | Context: Questionnaire | Type:code | Mod:0 | 1 |
| hl7.fhir.us.davinci-atr | R4 | StructureDefinition-ext-contractValidityPeriod.json | Contract Validity Period | trial-use | 2 | fm | 2019-09 | us | hl7 | Context: Group | Type:Period | Mod:0 | 1 |
| hl7.fhir.us.dapl | R4 | StructureDefinition-dapl-measure-stratifier-component-value-extension.json | DAPL MeasureStratifierComponentValue Extension | trial-use | 2 | cgp | 2026-03 | us | hl7 | Context: MeasureReport.group.stratifier,MeasureReport.group.stratifier.stratum.component.value,MeasureReport.group,MeasureReport.group.stratifier.stratum,MeasureReport,MeasureReport.group.stratifier.stratum.component | Type:date,Meta,Address,Attachment,integer,Count,DataRequirement,Dosage,uuid,Identifier,Coding,SampledData,id,positiveInt,Distance,Period,Duration,canonical,Range,RelatedArtifact,base64Binary,UsageContext,Timing,decimal,CodeableConcept,ParameterDefinition,dateTime,code,string,Contributor,oid,instant,ContactPoint,HumanName,Money,markdown,Ratio,Age,Reference,TriggerDefinition,Quantity,uri,url,Annotation,ContactDetail,boolean,Expression,Signature,unsignedInt,time | Mod:0 | |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-patient-preferenceType.json | Patient Preference Type | trial-use | 3 | pa | 2020-12 | uv | hl7 | Context: Person.communication.preferred,Patient.communication.preferred,RelatedPerson.communication.preferred,Practitioner.communication.preferred | Type:Coding | Mod:0 | |
| hl7.fhir.uv.crmi | R4 | StructureDefinition-crmi-dependencyRole.json | CRMI Dependency Role | trial-use | 3 | cds | 2026-07 | uv | hl7 | Context: RelatedArtifact | Type:code | Mod:0 | 1 |
| hl7.fhir.uv.cqm | R4 | StructureDefinition-cqm-includeInReportType.json | CQM Include In Report Type | trial-use | 4 | cqi | 2026-10 | uv | hl7 | Context: Measure.supplementalData | Type:code | Mod:0 | 1 |
| hl7.fhir.us.cqfmeasures | R4 | StructureDefinition-cqfm-includeInReportType.json | CQFM Include In Report Type | active | cqi | 2025-08 | us | hl7 | Context: Measure.supplementalData | Type:code | Mod:0 | 1 | |
| hl7.fhir.us.davinci-pdex-plan-net | R4 | StructureDefinition-practitioner-period.json | Practitioner Description | trial-use | fm | 2026-10 | us | hl7 | Context: Practitioner | Type:Period | Mod:0 | ||
| ke.fhir.eclaims | R4 | StructureDefinition-eclaim-expiry-extension.json | Preauthorization Expiry Date | draft | 2026-08 | Context: ClaimResponse | Type:CodeableConcept | Mod:0 | 1 | ||||
| ke.fhir.eclaims | R4 | StructureDefinition-eclaims-waiver-type-extension.json | Preauthorization Expiry Date | draft | 2026-08 | Context: ClaimResponse | Type:CodeableConcept | Mod:0 | 1 | ||||
| hl7.fhir.uv.extensions | R5 | StructureDefinition-lastSourceSync.json | Last source sync | trial-use | 2 | fhir | 2022-05 | uv | hl7 | Context: Meta | Type:dateTime | Mod:0 | |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-firstCreated.json | First created | trial-use | 2 | fhir | 2022-05 | uv | hl7 | Context: Meta | Type:instant | Mod:0 | |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-intended-context.json | Intended Context | trial-use | 2 | fhir | 2025-07 | uv | hl7 | Context: StructureDefinition | Type:complex | Mod:0 | |
| hl7.fhir.us.davinci-ra | R4 | StructureDefinition-ra-evidenceStatus.json | Evidence Status Extension | trial-use | 2 | cqi | 2026-10 | us | hl7 | Context: MeasureReport.group | Type:CodeableConcept | Mod:0 | 1 |
| il.core.fhir.r4 | R4 | StructureDefinition-ext-sub-dosage-step.json | Ext: Sub Dosage Step | active | 2026-09 | il | national | Context: Dosage | Type:Dosage | Mod:0 | |||
| hl7.fhir.uv.extensions | R5 | StructureDefinition-detectedissue-doseType.json | DetectedIssue Dose Type | trial-use | 1 | cds | 2025-07 | uv | hl7 | Context: DetectedIssue | Type:code | Mod:0 | |
| ca.on.oh-dhdr | R4 | paidBy.StructureDefinition.json | Drug/Service Coverage | draft | us | hl7 | Context: MedicationDispense | Type:complex | Mod:0 | 3 | |||
| ke.fhir.eprescription | R4 | StructureDefinition-dispense-notification.json | Dispense Notification | active | 2026-09 | Context: MedicationDispense | Type:complex | Mod:0 | |||||
| no.nhn.fhir.helsenorge.profiles | R4 | StructureDefinition-hn-availability-status.json | Helsenorge Availability Status | draft | no | Context: Element | Type:complex | Mod:0 | 1 | ||||
| ke.fhir.emergency | R4 | StructureDefinition-em-relieved.json | Emergency Responder Unit Relieved Status | draft | 2026-08 | Context: Device | Type:boolean | Mod:0 | |||||
| ehealth4u.package | R4 | CYEHREXTCustodian.StructureDefinition.json | Cyprus EHR Extension: Custodian | draft | Context: Element | Type:complex | Mod:0 | 1 | |||||
| ca.infoway.io.pcare | R4 | StructureDefinition-pcare-immunization-validity.json | P-Care Immunization Validity | draft | 2026-10 | ca | Context: Immunization | Type:boolean | Mod:0 | 1 | |||
| hl7.fhir.us.ndh | R4 | StructureDefinition-base-ext-cms-medicare-enrollment-in-good-standing.json | NDH CMS Medicare Enrollment In Good Standing | trial-use | 4 | pa | 2026-10 | us | hl7 | Context: Practitioner,Organization | Type:boolean | Mod:0 | 2 |
| hl7.fhir.us.ndh | R4 | StructureDefinition-base-ext-cms-aligned-with-data-network.json | NDH CMS Aligned with CMS Data Network | trial-use | 4 | pa | 2026-10 | us | hl7 | Context: Practitioner,Organization | Type:boolean | Mod:0 | 2 |
| hl7.fhir.us.ndh | R4 | StructureDefinition-base-ext-hhs-exclusion-list.json | NDH HHS Exclusion List | trial-use | 4 | pa | 2026-10 | us | hl7 | Context: Practitioner,Organization | Type:boolean | Mod:0 | 2 |
| hl7.fhir.us.ndh | R4 | StructureDefinition-base-ext-cms-identity-verified.json | NDH CMS Identity Verified | trial-use | 4 | pa | 2026-10 | us | hl7 | Context: Practitioner,Organization | Type:boolean | Mod:0 | 2 |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-patient-interpreterRequired.json | Interpreter Required | trial-use | 3 | pa | 2020-12 | uv | hl7 | Context: Practitioner,Appointment,Patient,Encounter,RelatedPerson,ServiceRequest | Type:boolean | Mod:0 | |
| zm-core | R5 | StructureDefinition-zm-core-medication-can-round-to-zero.json | ZM-Core Medication Can Round To Zero | active | 2026-10 | Context: Medication | Type:boolean | Mod:0 | 1 | ||||
| ke.fhir.nccp | R4 | StructureDefinition-nccp-has-coinsurance-extension.json | Has Coinsurance Extension | draft | 2026-08 | Context: Claim | Type:boolean | Mod:0 | 1 | ||||
| hl7.fhir.uv.deqm | R4 | StructureDefinition-deqm-groupImprovementNotation.json | DEQM Group Improvement Notation Extension | trial-use | 4 | cqi | 2026-09 | uv | hl7 | Context: MeasureReport.group | Type:CodeableConcept | Mod:0 | 3 |
| hl7.fhir.us.davinci-deqm | R4 | StructureDefinition-extension-groupImprovementNotation.json | DEQM Group Improvement Notation Extension | trial-use | 4 | cqi | 2025-05 | us | hl7 | Context: MeasureReport.group | Type:CodeableConcept | Mod:0 | 3 |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-patient-unknownIdentity.json | Patient/Person's identity is known | trial-use | 1 | pa | 2023-12 | uv | hl7 | Context: Patient | Type:CodeableConcept | Mod:0 | |
| hl7.fhir.us.davinci-ra | R4 | StructureDefinition-ra-ccType.json | Condition Category Type Extension | trial-use | 2 | cqi | 2026-10 | us | hl7 | Context: MeasureReport.group | Type:CodeableConcept | Mod:0 | 1 |
| ke.fhir.emergency | R4 | StructureDefinition-em-unidentified-patient.json | Emergency Unidentified Patient | draft | 2026-08 | Context: Patient | Type:boolean | Mod:0 | 1 | ||||
| hl7.fhir.uv.sdc | R4 | StructureDefinition-sdc-questionnaire-collapsible.json | Collapsible | trial-use | 4 | fhir | 2026-09 | uv | hl7 | Context: ElementDefinition,Questionnaire.item | Type:code | Mod:0 | 5 |
| ke.fhir.patient-summary | R4 | StructureDefinition-referral-direction.json | Referral Direction | draft | 2026-09 | Context: Element | Type:CodeableConcept | Mod:0 | 1 | ||||
| hl7.fhir.us.medmorph | R4 | StructureDefinition-us-ph-data-encrypted-extension.json | US Public Health Data Encrypted Extension | draft | 2019-09 | us | hl7 | Context: MessageHeader | Type:boolean | Mod:0 | 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 | Context: MessageHeader | Type:boolean | Mod:0 | 1 | |
| hl7.fhir.uv.cql | R4 | StructureDefinition-time-hasOffset.json | Time HasOffset | trial-use | 1 | cds | 2026-08 | uv | hl7 | Context: dateTime | Type:boolean | Mod:0 | 1 |
| fhir.ig.trust.aitransparency | R5 | StructureDefinition-automated-decision-flag.json | Automated Decision-Making Flag | draft | 2026-10 | us | hl7 | Context: Provenance | Type:boolean | Mod:0 | 1 | ||
| hl7.fhir.uv.crmi | R4 | StructureDefinition-crmi-endpointSupportsPost.json | CRMI Endpoint Supports POST | trial-use | 1 | cds | 2019-02 | uv | hl7 | Context: Library | Type:boolean | Mod:0 | 1 |
| hl7.fhir.cz.core | R4 | StructureDefinition-accreditation-cz.json | Accreditation Requirement | draft | 2026-08 | cz | hl7 | Context: Observation,ServiceRequest | Type:boolean | Mod:0 | 2 | ||
| hl7.fhir.uv.extensions | R5 | StructureDefinition-cqf-shouldTraceDependency.json | Should Trace Dependency | trial-use | 1 | cds | 2019-02 | uv | hl7 | Context: StructureDefinition,ElementDefinition | Type:boolean | Mod:0 | |
| au.gov.digitalhealth.fhir.hcpd | R4 | StructureDefinition-new-patient-availability.json | New Patient Availability | active | 2026-09 | au | Context: HealthcareService | Type:CodeableConcept | Mod:0 | 1 | |||
| ca.on.ir.r4 | R4 | ext-admin-validity.json | Is Valid | draft | ca | national | Context: Immunization | Type:complex | Mod:0 | 2 | |||
| ng.gov.nphcda.immunization | R4 | StructureDefinition-contraindicated.json | NG-Imm Immunization Contraindicated | draft | 2026-10 | Context: Immunization | Type:boolean | Mod:0 | 1 | ||||
| org.dhin-hie.sandbox | R4 | StructureDefinition-contraindicated.json | NG Immunization Contraindicated | draft | 2026-09 | Context: Immunization | Type:boolean | Mod:0 | 1 | ||||
| hl7.fhir.us.eltss | R4 | StructureDefinition-eltss-directedBy.json | Eltss_directedBy | trial-use | 2 | hsswg | 2019-02 | us | hl7 | Context: ServiceRequest | Type:CodeableConcept | Mod:0 | 1 |
| pharmacyeclaim.oct2026.tl101 | R4 | ext-process-note-directed-to.StructureDefinition.json | Process Note Directed To | active | Context: ClaimResponse.processNote | Type:complex | Mod:0 | 2 | |||||
| hl7.fhir.uv.sdc | R4 | StructureDefinition-sdc-questionnaire-unitOpen.json | Units open? | trial-use | 4 | fhir | 2026-09 | uv | hl7 | Context: ElementDefinition,Questionnaire.item | Type:code | Mod:0 | 1 |
| hl7.fhir.uv.cqm | R4 | StructureDefinition-cqm-type.json | CQM Type | trial-use | 4 | cqi | 2026-10 | uv | hl7 | Context: Measure.group | Type:CodeableConcept | Mod:0 | 2 |
| hl7.fhir.us.cqfmeasures | R4 | StructureDefinition-cqfm-type.json | CQFM Type | active | cqi | 2025-08 | us | hl7 | Context: Measure.group | Type:CodeableConcept | Mod:0 | 1 | |
| ltsi.fhir.oncofair | R5 | StructureDefinition-medication-is-vehicle.json | Medication Is Vehicle | active | 2025-11 | Context: Element | Type:boolean | Mod:0 | |||||
| de.fhir.medication | R4 | StructureDefinition-extension-Dosage.asNeededFor.json | Dosage asNeededFor | active | fhir | 2026-10 | hl7 | Context: Dosage | Type:CodeableConcept | Mod:0 | 2 | ||
| au.gov.digitalhealth.fhir.hcpd | R4 | StructureDefinition-suppressed.json | Suppression Indicator for Visibility | active | 2026-09 | au | Context: Practitioner,Organization,Endpoint,HealthcareService,PractitionerRole,Location | Type:complex | Mod:0 | 7 | |||
| tewhatuora.fhir.nz-shared-digital-health-record | R4 | StructureDefinition-facility-participation-extension.json | Facility Participation | active | 2026-10 | Context: Element | Type:CodeableConcept | Mod:0 | 1 | ||||
| ke.fhir.emergency | R4 | StructureDefinition-em-is-adult.json | Emergency Patient Adult Status | draft | 2026-08 | Context: Patient | Type:boolean | Mod:0 | 1 | ||||
| il.hdp.fhir.r4 | R4 | StructureDefinition-ext-hdp-pregnancy-status.json | Pregnancy Status Extension | active | 2026-09 | Context: Appointment,Condition,MedicationRequest,Encounter,Procedure,DiagnosticReport,ImagingStudy,DeviceRequest,ServiceRequest | Type:boolean | Mod:0 | 1 | ||||
| sk.registry.core.r5 | R5 | StructureDefinition-required-post-acute-care-ext.json | Required Post-Acute Care Extension | draft | 2025-10 | Context: Encounter | Type:boolean | Mod:0 | 1 | ||||
| nostalgic-ie.fhir.core | R4 | StructureDefinition-ie-core-interpreter-required.json | IE Core Interpreter Required | draft | Context: Patient,Encounter | Type:complex | Mod:0 | ||||||
| ke.fhir.emergency | R4 | StructureDefinition-em-patient-identity-verified.json | Emergency Patient Identity Verified | draft | 2026-08 | Context: Patient | Type:boolean | Mod:0 | 1 | ||||
| zm-core | R5 | StructureDefinition-zm-core-medication-who-approved.json | ZM-Core Medication WHO Approved | active | 2026-10 | Context: Medication | Type:boolean | Mod:0 | 1 | ||||
| zm-core | R5 | StructureDefinition-zm-core-medication-controlled-substance.json | ZM-Core Medication Controlled Substance | active | 2026-10 | Context: Medication | Type:boolean | Mod:0 | 1 | ||||
| zm-core | R5 | StructureDefinition-zm-core-medication-tracer.json | ZM-Core Medication Tracer | active | 2026-10 | Context: Medication | Type:boolean | Mod:0 | 1 | ||||
| zm-core | R5 | StructureDefinition-zm-core-medication-archived.json | ZM-Core Medication Archived | active | 2026-10 | Context: Medication | Type:boolean | Mod:0 | 1 | ||||
| zm-core | R5 | StructureDefinition-zm-core-medication-flammable.json | ZM-Core Medication Flammable | active | 2026-10 | Context: Medication | Type:boolean | Mod:0 | 1 | ||||
| zm-core | R5 | StructureDefinition-zm-core-medication-hazardous.json | ZM-Core Medication Hazardous | active | 2026-10 | Context: Medication | Type:boolean | Mod:0 | 1 | ||||
| zm-core | R5 | StructureDefinition-zm-core-medication-light-sensitive.json | ZM-Core Medication Light Sensitive | active | 2026-10 | Context: Medication | Type:boolean | Mod:0 | 1 | ||||
| zm-core | R5 | StructureDefinition-zm-core-medication-store-refrigerated.json | ZM-Core Medication Store Refrigerated | active | 2026-10 | Context: Medication | Type:boolean | Mod:0 | 1 | ||||
| medcom.fhir.dk.hospitalnotification | R4 | StructureDefinition-medcom-messaging-reportOfAdmissionExtension.json | MedComReportOfAdmissionExtension | active | 2026-02 | dk | Context: Element | Type:boolean | Mod:0 | 1 | |||
| nhsdigital.fhir.stu3 | R3 | Extension-eRS-ServiceSearch-Truncated-1.json | Extension-eRS-ServiceSearch-Truncated-1 | draft | 2018-12 | hl7 | Context: List | Type:complex | Mod:0 | 1 | |||
| hl7.terminology | R5 | StructureDefinition-ext-mif-relationship-transitivity.json | MIF concept relationship transitivity | active | 2026-10 | uv | hl7 | Context: CodeSystem.property | Type:code | Mod:0 | |||
| hl7.terminology | R5 | StructureDefinition-ext-mif-relationship-isNavigable.json | MIF concept relationship is navigable | active | 2026-10 | uv | hl7 | Context: CodeSystem.property | Type:boolean | Mod:0 | |||
| hl7.fhir.uv.extensions | R5 | StructureDefinition-healthcareservice-schedulable.json | HealthcareService Schedulable | trial-use | 1 | pa | 2025-11 | uv | hl7 | Context: HealthcareService | Type:boolean | Mod:0 | |
| medcom.fhir.dk.messaging | R4 | StructureDefinition-medcom-messaging-destinationUseExtension.json | MedComDestinationUseExtension | active | 2026-02 | dk | Context: Element | Type:Coding | Mod:0 | 1 | |||
| au.gov.digitalhealth.fhir.cc | R4 | StructureDefinition-medicationdispense-repeat-status-code.json | Medication Dispense Repeat Status Code | draft | 2026-10 | au | Context: MedicationDispense | Type:code | Mod:0 | ||||
| ca.on.oh-seris | R4 | SETPUnplannedReturn.json | Extension: Unplanned Return | draft | 2023-03 | Context: Procedure | Type:complex | Mod:0 | |||||
| hl7.fhir.uv.cqm | R4 | StructureDefinition-cqm-isTestCase.json | CQM Is Test Case | trial-use | 4 | cqi | 2026-10 | uv | hl7 | Context: MeasureReport | Type:boolean | Mod:1 | 1 |
| hl7.fhir.us.cqfmeasures | R4 | StructureDefinition-cqfm-isTestCase.json | CQFM Is Test Case | active | cqi | 2025-08 | us | hl7 | Context: MeasureReport | Type:boolean | Mod:1 | 1 | |
| fhir.onc.us-quality-core | R4 | StructureDefinition-us-quality-core-isElective.json | US Quality Core IsElective | draft | 2026-06 | us | hl7 | Context: ServiceRequest | Type:boolean | Mod:1 | |||
| ihe.pcc.odh | R4 | StructureDefinition-IHE.ODH.isCurrentJob.Extension.json | Is Current Job | active | 2026-10 | uv | ihe | Context: Observation | Type:boolean | Mod:0 | 1 | ||
| zm-core | R5 | StructureDefinition-zm-core-medication-lsi-enabled.json | Medication LSI Enabled | active | 2026-10 | Context: Medication | Type:boolean | Mod:0 | 1 | ||||
| hl7.fhir.uv.cqm | R4 | StructureDefinition-cqm-renderMissingElements.json | CQM Render Missing Elements | trial-use | 4 | cqi | 2026-10 | uv | hl7 | Context: Measure | Type:boolean | Mod:0 | 1 |
| hl7.fhir.uv.ae-research-backport-ig | R4 | StructureDefinition-participant.json | Participant | trial-use | 2 | brr | 2024-04 | uv | hl7 | Context: AdverseEvent | Type:complex | Mod:0 | 1 |
| hl7.fhir.fr.core | R4 | StructureDefinition-fr-core-patient-birthdate-update-indicator.json | FR Core Patient Birthdate Update Indicator Extension | active | 2026-10 | fr | hl7 | Context: Patient | Type:boolean | Mod:0 | 1 | ||
| hl7.fhir.fr.core | R4 | StructureDefinition-fr-core-organization-uf-indicateur.json | FR Core Organization Extension - Indicateur d'une unité fonctionnelle | active | 2026-10 | fr | hl7 | Context: Organization | Type:date,Meta,Address,Attachment,integer,Count,DataRequirement,Dosage,uuid,Identifier,Coding,SampledData,id,positiveInt,Distance,Period,Duration,canonical,Range,RelatedArtifact,base64Binary,UsageContext,Timing,decimal,CodeableConcept,ParameterDefinition,dateTime,code,string,Contributor,oid,instant,ContactPoint,HumanName,Money,markdown,Ratio,Age,Reference,TriggerDefinition,Quantity,uri,url,Annotation,ContactDetail,boolean,Expression,Signature,unsignedInt,time | Mod:0 | 1 | ||
| hl7.fhir.fr.core | R4 | StructureDefinition-fr-core-organization-uf-externe.json | FR Core Organization Extension - UF Externe | active | 2026-10 | fr | hl7 | Context: Organization | Type:boolean | Mod:0 | 1 | ||
| hl7.fhir.fr.core | R4 | StructureDefinition-fr-core-organization-demandeuse-acte.json | FR Core Organization Extension - Demandeuse d'acte | active | 2026-10 | fr | hl7 | Context: Organization | Type:boolean | Mod:0 | 1 | ||
| hl7.fhir.fr.core | R4 | StructureDefinition-fr-core-organization-executante-acte.json | FR Core Organization Extension - Exécutante d'acte | active | 2026-10 | fr | hl7 | Context: Organization | Type:boolean | Mod:0 | 1 | ||
| ch.fhir.ig.ch-core | R4 | StructureDefinition-ch-ext-epl-regulated-authorization-limitation-indication-code.json | Indication Code | active | 2026-10 | ch | hl7 | Context: Immunization,MedicationRequest,ChargeItem,MedicationDispense,MedicationAdministration,ImmunizationRecommendation.recommendation,MedicationStatement | Type:string | Mod:0 | 7 | ||
| laniado.test.fhir.r4 | R4 | StructureDefinition-ext-condition-evidence-identifier.json | Extension: Condition Evidence Identifier | draft | Context: Condition.evidence.code.coding | Type:integer | Mod:0 | 1 | |||||
| nictiz.fhir.nl.stu3.zib2017 | R3 | zib-BurnWound-BurnWoundType.json | HCIM BurnWound BurnWoundType | active | nl | hl7 | Context: Condition.code | Type:CodeableConcept | Mod:0 | 1 | |||
| hl7.org.nz.fhir.ig.formulary | R4B | StructureDefinition-nzf-pil-indication.json | PilIndication | draft | 2026-08 | nz | hl7 | Context: DocumentReference.context | Type:CodeableConcept | Mod:0 | |||
| ca.on.health.idms | R5 | IDMS-EXTENSION-INDICATION.json | Indication | active | Context: ServiceRequest | Type:complex | Mod:0 | 1 | |||||
| hl7.fhir.us.davinci-pct | R4 | StructureDefinition-requestOriginationType.json | RequestOriginationType | trial-use | 2 | fm | 2026-03 | us | hl7 | Context: Composition | Type:CodeableConcept | Mod:0 | 1 |
| ca.on.ppr.r4 | R4 | ca-on-phpd-ext-base-subspecialty-ind.json | BASESubspecialtyInd | draft | Context: HealthcareService.specialty | Type:boolean | Mod:0 | 1 | |||||
| ca.on.phsd.r4-alpha | R4 | ca-on-phpd-ext-base-subspecialty-ind.json | BASESubspecialtyInd | draft | Context: HealthcareService.specialty | Type:boolean | Mod:0 | ||||||
| fhir.onc.us-quality-core | R4 | StructureDefinition-us-quality-core-encounter-diagnosisPresentOnAdmission.json | US Quality Core Diagnosis Present on Admission | active | 2026-06 | us | hl7 | Context: Encounter.diagnosis | Type:CodeableConcept | Mod:0 | 1 | ||
| hl7.fhir.us.quality-core | R4 | StructureDefinition-us-quality-core-diagnosis-present-on-admission.json | US Quality Core Diagnosis Present on Admission | trial-use | 4 | cqi | 2026-06 | us | hl7 | Context: Encounter.diagnosis | Type:CodeableConcept | Mod:0 | 1 |
| de.gematik.ti | R4 | StructureDefinition-medication-is-vaccine-extension.json | MedicationIsVaccineExtension | active | 2025-12 | de | Context: Element | Type:boolean | Mod:0 | 3 | |||
| de.gematik.ti | R4 | StructureDefinition-indicator-bvg-extension.json | IndicatorBVGExtension | active | 2025-12 | de | Context: Element | Type:boolean | Mod:0 | 2 | |||
| nictiz.fhir.nl.stu3.eafspraak | R3 | eAfspraak-Appointment-OnlineEditable.json | eAfspraak Appointment OnlineEditable | active | nl | Context: Appointment | Type:complex | Mod:0 | 1 | ||||
| hl7.fhir.uv.termchangeset | R4 | StructureDefinition-defining-relationship-type.json | Defining Relationship Type | draft | 0 | vocab | 2026-04 | uv | hl7 | Context: CodeSystem.concept.property | Type:CodeableConcept | Mod:0 | 2 |