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| Package | Version | Identity | Name/Title | Status | FMM | WG | Date | Realm | Auth | Context | Modifier | Type | Usage # |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| hl7.fhir.uv.livd | R4 | StructureDefinition-ext-deviceDefinition-hasPart.json | DeviceDefinition hasPart | draft | 0 | oo | 2026-05 | uv | hl7 | Context: DeviceDefinition | Type:Reference | Mod:0 | 1 |
| hl7.fhir.us.ndh.r4b | R4B | StructureDefinition-base-ext-digitalcertificate.json | NDH Digitalcertificate | trial-use | pa | 2025-04 | us | hl7 | Context: Practitioner,Organization,PractitionerRole | Type:complex | Mod:0 | ||
| hl7.fhir.uv.vhdir | R4 | StructureDefinition-digitalcertificate.json | VhDir Digitalcertificate | trial-use | 2 | pa | 2017-11 | uv | hl7 | Context: Practitioner,Organization,Endpoint,PractitionerRole | Type:complex | Mod:0 | 4 |
| ng.gov.nphcda.immunization | R4 | StructureDefinition-ng-encounter-signature.json | NG-Imm Encounter Signature | draft | 2026-06 | Context: Encounter | Type:Signature | Mod:0 | 1 | ||||
| hl7.fhir.us.breastcancer | R3 | StructureDefinition-shr-core-ClockDirection-extension.json | BC ClockDirection Extension | draft | 2018-08 | us | hl7 | Context: Element | Type:complex | Mod:0 | 1 | ||
| hl7.fhir.uv.pharm-quality | R5 | StructureDefinition-Extension-qualified-value-display-pq.json | Extension - Qualified Value Display PQ | active | brr | 2026-07 | uv | hl7 | Context: ObservationDefinition.qualifiedValue | Type:string | Mod:0 | 1 | |
| dk.ehealth.sundhed.fhir.ig.core | R4 | StructureDefinition-ehealth-media-thumbnail.json | Media Thumbnail representation | active | 2026-08 | dk | Context: Element | Type:complex | Mod:0 | 1 | |||
| fhir.argonaut.questionnaire | R3 | StructureDefinition-extension-timeLimit.json | Argonaut Questionnaire Time Limit Extension | active | 2018-02 | us | hl7 | Context: Questionnaire,Questionnaire.item | Type:complex | Mod:0 | 1 | ||
| gpc.stu3.fhir-assets | R3 | Extension-GPConnect-MedicationTradeFamily-1.json | Extension-GPConnect-MedicationTradeFamily-1 | draft | 2024-10 | hl7 | Context: Medication | Type:complex | Mod:0 | ||||
| gpc.stu3.fhir-assets | R3 | Extension-GPConnect-ReferralRequestMethod-1.json | Extension-GPConnect-ReferralRequestMethod-1 | draft | 2024-10 | hl7 | Context: ReferralRequest | Type:complex | Mod:0 | ||||
| hl7.fhir.us.breastcancer | R3 | StructureDefinition-shr-core-Media-extension.json | BC Media Extension | draft | 2018-08 | us | hl7 | Context: Element | Type:complex | Mod:0 | 1 | ||
| uk.adsv2.r4 | R4 | Extension-ADS-AQIIncidentFlag.json | Extension ADS AQI IncidentFlag | draft | 2020-12 | Context: Communication | Type:CodeableConcept | Mod:0 | 1 | ||||
| uk.adsv2.r4 | R4 | Extension-AmbulanceDataSet-AQIIncidentFlag.json | Extension Ambulance Data Set AQI IncidentFlag | draft | 2021-01 | Context: Communication | Type:CodeableConcept | Mod:0 | 1 | ||||
| uk.adsv2.r4 | R4 | Extension-ADS-111Flag.json | Extension ADS 111 Flag | draft | 2020-12 | Context: Communication | Type:CodeableConcept | Mod:0 | 1 | ||||
| uk.adsv2.r4 | R4 | Extension-AmbulanceDataSet-111Flag.json | Extension Ambulance Data Set 111 Flag | draft | 2021-01 | Context: Communication | Type:CodeableConcept | Mod:0 | 1 | ||||
| hl7.fhir.us.davinci-pas | R4 | StructureDefinition-modifierextension-infoCancelled.json | Information Cancelled Flag | trial-use | 4 | fm | 2026-08 | us | hl7 | Context: Claim.item,Claim.supportingInfo | Type:boolean | Mod:1 | 1 |
| hl7.fhir.us.davinci-pas | R4 | StructureDefinition-extension-careTeamClaimScope.json | Care Team Claim Scope | trial-use | 4 | fm | 2026-08 | us | hl7 | Context: Claim.careTeam | Type:boolean | Mod:0 | 1 |
| hl7.fhir.us.icsr-ae-reporting | R4 | StructureDefinition-icsr-ext-combinationproductreport.json | CombinationProductReport | draft | 2023-08 | us | hl7 | Context: Composition | Type:boolean | Mod:0 | 1 | ||
| ca.on.oh.mha-pds | R4 | StructureDefinition.ca-on-ext-dob-estimated-flag.json | DobEstimatedFlag | active | 2022-05 | hl7 | Context: Patient.birthDate | Type:boolean | Mod:0 | 2 | |||
| hl7.fhir.uv.extensions | R5 | StructureDefinition-artifact-identifier.json | Artifact Identifier | trial-use | 2 | cds | 2022-02 | uv | hl7 | Context: SubstanceDefinition,ImplementationGuide,NamingSystem,CompartmentDefinition,TerminologyCapabilities,MedicationKnowledge,ClinicalUseDefinition,ConditionDefinition,SearchParameter,OperationDefinition,GraphDefinition,SubscriptionTopic | Type:Identifier | Mod:0 | |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-artifact-description.json | Artifact Description | trial-use | 2 | cds | 2022-02 | uv | hl7 | Context: SpecimenDefinition,Group,SubstanceDefinition,Composition,MedicationKnowledge,ClinicalUseDefinition,ExampleScenario,ArtifactAssessment,DeviceDefinition,Medication,ObservationDefinition,ConditionDefinition,SubscriptionTopic | Type:markdown | Mod:0 | |
| fhir.org.nz.ig.base | R4 | StructureDefinition-condition-on-practice.json | ConditionOnPractice | active | 2026-08 | us | hl7 | Context: Practitioner.qualification | Type:complex | Mod:0 | 1 | ||
| hl7.fhir.us.breastcancer | R3 | StructureDefinition-cimi-entity-AdministrativeGender-extension.json | BC AdministrativeGender Extension | draft | 2018-08 | us | hl7 | Context: Element | Type:complex | Mod:0 | 1 | ||
| nhsdigital.fhir.stu3 | R3 | Extension-EOL-AdditionalNotes-1.json | Extension-EOL-AdditionalNotes-1 | draft | 2019-01 | hl7 | Context: Observation.code,Condition.code,ClinicalImpression.prognosisCodeableConcept | Type:complex | Mod:0 | ||||
| se.electronichealth.fhir.nll.r4 | R4 | NLLStatus.StructureDefinition.json | NLLStatus | active | 2022-03 | Context: Basic | Type:complex | Mod:0 | 1 | ||||
| nhs.fhir.lv.vvis | R4B | VVIS-ADXP-censusTract-ATVK-v0.Extension.StructureDefinition.json | ATVK | active | 1 | fhir | 2012-06 | Context: Address | Type:complex | Mod:0 | 3 | ||
| hl7.fhir.uv.extensions | R5 | StructureDefinition-iso21090-ADXP-censusTract.json | ADXP Census Tract | trial-use | 3 | fhir | 2012-06 | uv | hl7 | Context: Address.line | Type:string | Mod:0 | |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-patient-congregation.json | Patient Congregation | trial-use | 3 | pa | 2020-12 | uv | hl7 | Context: Patient | Type:string | Mod:0 | |
| hl7.fhir.us.davinci-crd | R4 | StructureDefinition-ext-request-category.json | Request Category | trial-use | 1 | fm | 2026-05 | us | hl7 | Context: NutritionOrder,VisionPrescription,DeviceRequest | Type:CodeableConcept | Mod:0 | 3 |
| nexuzhealth.fhir.r4 | R4 | NxhExtHospitalCode.json | NxhExtHospitalCode | active | 2022-08 | Context: Resource | Type:complex | Mod:0 | 28 | ||||
| hl7.fhir.uv.extensions | R5 | StructureDefinition-originalText.json | Original Text | trial-use | 3 | fhir | 2013-12 | uv | hl7 | Context: Element | Type:string,url | Mod:0 | |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-narrativeLink.json | Narrative Link | trial-use | 3 | fhir | 2013-12 | uv | hl7 | Context: Element | Type:url | Mod:0 | |
| hl7.fhir.us.breastcancer | R3 | StructureDefinition-shr-core-Language-extension.json | BC Language Extension | draft | 2018-08 | us | hl7 | Context: Element | Type:complex | Mod:0 | 1 | ||
| hl7.fhir.uv.extensions | R5 | StructureDefinition-observation-geneticsDNARegionName.json | DNARegionName | deprecated | 1 | oo | 2016-03 | uv | hl7 | Context: Observation | Type:string | Mod:0 | |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-artifact-releaseLabel.json | Artifact Release Label | trial-use | 1 | cds | 2023-06 | uv | hl7 | Context: TestScript,Group,SubstanceDefinition,Questionnaire,ImplementationGuide,TestPlan,ClinicalUseDefinition,EventDefinition,Requirements,ResearchStudy,MessageDefinition,StructureDefinition,ArtifactAssessment,TerminologyCapabilities,CapabilityStatement,Measure,Medication,ObservationDefinition,Evidence,Substance,ActorDefinition,ConditionDefinition,ConceptMap,SearchParameter,OperationDefinition,ValueSet,GraphDefinition,ActivityDefinition,SpecimenDefinition,Composition,CompartmentDefinition,MedicationKnowledge,EvidenceVariable,CodeSystem,StructureMap,NamingSystem,ExampleScenario,DeviceDefinition,PlanDefinition,Library,SubscriptionTopic | Type:string | Mod:0 | |
| hl7.fhir.us.breastcancer | R3 | StructureDefinition-oncology-TumorIdentifier-extension.json | BC TumorIdentifier Extension | draft | 2018-08 | us | hl7 | Context: Element | Type:complex | Mod:0 | 4 | ||
| hl7.fhir.uv.extensions | R5 | StructureDefinition-questionnaire-supportHyperlink.json | Questionnaire Support Hyperlink | draft | 0 | fhir | 2025-07 | uv | hl7 | Context: Questionnaire,Questionnaire.item | Type:complex | Mod:0 | |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-event-partOf.json | Part of | trial-use | 3 | fhir | 2017-12 | uv | hl7 | Context: Condition,DiagnosticReport | Type:Reference | Mod:0 | |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-requirements-parent.json | Requirements Parent | draft | 0 | fhir | 2023-03 | uv | hl7 | Context: Requirements.statement | Type:canonical | Mod:0 | |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-artifact-jurisdiction.json | Artifact Jurisdiction | trial-use | 2 | cds | 2022-02 | uv | hl7 | Context: Resource | Type:CodeableConcept | Mod:0 | |
| ch.fhir.ig.ch-epl | R5 | StructureDefinition-regulatedAuthorization-limitation.json | CH EPL - Regulated Authorization Limitation | draft | 2026-02 | ch | hl7 | Context: RegulatedAuthorization,RegulatedAuthorization.indication | Type:complex | Mod:0 | |||
| hl7.fhir.uv.pharm-quality | R5 | StructureDefinition-Extension-plan-document-reference-pq.json | Extension - Plan Document Reference PQ | active | brr | 2026-07 | uv | hl7 | Context: PlanDefinition | Type:Reference | Mod:0 | 1 | |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-familymemberhistory-patient-record.json | FamilyMemberHistory Patient Record | trial-use | 3 | pc | 2015-02 | uv | hl7 | Context: FamilyMemberHistory | Type:Reference | Mod:0 | |
| ca.on.oh-eforms | R4 | StructureDefinition-sdc-choice-diagram.json | Image for Choice Diagram | active | 2025-06 | ca | Context: Questionnaire.item | Type:url | Mod:0 | 1 | |||
| ke.fhir.eclaims | R4 | StructureDefinition-eclaims-exclusion-extension.json | Exclusion Extension | draft | 2026-08 | Context: Coverage | Type:CodeableConcept | Mod:0 | 1 | ||||
| nexuzhealth.fhir.r4 | R4 | StructureDefinition-nxh-ext-location.json | NxhExtLocation | draft | 2022-03 | Context: Resource | Type:complex | Mod:0 | 4 | ||||
| dk.ehealth.sundhed.fhir.ig.core | R4 | StructureDefinition-ehealth-thread-id.json | Thread id | active | 2026-08 | dk | Context: Element | Type:string | Mod:0 | 1 | |||
| dk.ehealth.sundhed.fhir.ig.core | R4 | StructureDefinition-ehealth-group-id.json | Group id | active | 2026-08 | dk | Context: Element | Type:string | Mod:0 | 5 | |||
| hl7.fhir.uv.extensions | R5 | StructureDefinition-valueset-reference.json | ValueSet Reference | trial-use | 3 | vocab | 2020-12 | uv | hl7 | Context: Coding | Type:uri | Mod:0 | |
| fhir.onc.us-quality-core | R4 | StructureDefinition-us-quality-core-notDoneValueSet.json | USQualityCore Not Done ValueSet | draft | 2026-06 | us | hl7 | Context: CodeableConcept | Type:canonical | Mod:0 | 10 | ||
| hl7.fhir.uv.extensions | R5 | StructureDefinition-cqf-notDoneValueSet.json | Not Done ValueSet | trial-use | 3 | cds | 2019-10 | uv | hl7 | Context: CodeableConcept | Type:canonical | Mod:0 | |
| hl7.fhir.us.qicore | R4 | StructureDefinition-codeOptions.json | Code Options | trial-use | 1 | cqi | 2019-10 | us | hl7 | Context: CodeableConcept | Type:canonical | Mod:0 | |
| hl7.fhir.uv.pharm-quality | R5 | StructureDefinition-Extension-qualified-value-criticality-pq.json | Extension - Qualified Value Criticality PQ | active | brr | 2026-07 | uv | hl7 | Context: ObservationDefinition.qualifiedValue | Type:CodeableConcept | Mod:0 | 1 | |
| io.health-samurai.core.r4b | R4B | StructureDefinition-additional-properties-custom-type.json | Additional Properties Type | active | uv | Context: ElementDefinition.type | Type:complex | Mod:1 | |||||
| io.health-samurai.core.r4b | R4B | StructureDefinition-custom-type.json | Element Type | active | uv | Context: ElementDefinition.type | Type:complex | Mod:1 | |||||
| hl7.fhir.uv.cmi | R4 | StructureDefinition-cmi-effectiveDataRequirements.json | CMI Effective Data Requirements | active | 2019-02 | uv | hl7 | Context: Questionnaire,Measure,PlanDefinition,ActivityDefinition | Type:Reference | Mod:0 | 1 | ||
| hl7.fhir.uv.crmi | R4 | StructureDefinition-crmi-effectiveDataRequirements.json | CRMI Effective Data Requirements | trial-use | 3 | cds | 2019-02 | uv | hl7 | Context: Questionnaire,Measure.group.population,Measure,Measure.group,PlanDefinition,Questionnaire.item,PlanDefinition.action,ActivityDefinition | Type:canonical | Mod:0 | 2 |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-elementdefinition-bindingName.json | Binding name | trial-use | 3 | fhir | 2015-02 | uv | hl7 | Context: OperationDefinition.parameter.binding,ElementDefinition.binding | Type:string | Mod:0 | |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-structuredefinition-explicit-type-name.json | StructureDefinition Explicit Type Name | trial-use | 3 | fhir | 2014-01 | uv | hl7 | Context: ElementDefinition | Type:string | Mod:0 | |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-structuredefinition-table-name.json | StructureDefinition Table Name | trial-use | 3 | fhir | 2014-01 | uv | hl7 | Context: StructureDefinition.mapping | Type:string | Mod:0 | |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-resource-instance-description.json | Resource instance description | trial-use | 2 | fhir | 2022-05 | uv | hl7 | Context: Resource | Type:markdown | Mod:0 | |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-resource-instance-name.json | Resource instance name | trial-use | 2 | fhir | 2022-05 | uv | hl7 | Context: Resource | Type:string | Mod:0 | |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-artifact-name.json | ArtifactName | trial-use | 2 | cds | 2022-02 | uv | hl7 | Context: SpecimenDefinition,Group,SubstanceDefinition,Composition,MedicationKnowledge,ClinicalUseDefinition,ResearchStudy,ArtifactAssessment,DeviceDefinition,Medication,ObservationDefinition,Substance,ConditionDefinition,SubscriptionTopic | Type:string | Mod:0 | |
| fhir.argonaut.questionnaire | R3 | StructureDefinition-extension-itemOrder.json | Argonaut Questionnaire Item Order Extension | active | 2019-02 | us | hl7 | Context: Questionnaire.item.option,Questionnaire.item | Type:complex | Mod:0 | 1 | ||
| hl7.fhir.us.davinci-pas | R4 | StructureDefinition-extension-serviceLineNumber.json | Service Line Number | trial-use | 4 | fm | 2026-08 | us | hl7 | Context: Task.input,CommunicationRequest | Type:positiveInt | Mod:0 | 2 |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-iso21090-ADXP-deliveryInstallationQualifier.json | ADXP Delivery Installation Qualifier | trial-use | 3 | fhir | 2012-06 | uv | hl7 | Context: Address.line | Type:string | Mod:0 | |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-iso21090-ADXP-postBox.json | ADXP Post Box | trial-use | 3 | fhir | 2012-06 | uv | hl7 | Context: Address.line | Type:string | Mod:0 | |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-ordinalValue.json | Ordinal Value | deprecated | 1 | fhir | 2013-12 | uv | hl7 | Context: ValueSet.compose.include.concept,Coding,Questionnaire.item.answerOption,CodeSystem.concept | Type:decimal | Mod:0 | |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-itemWeight.json | Item Weight | trial-use | 2 | fhir | 2013-12 | uv | hl7 | Context: Coding,Questionnaire.item.answerOption,QuestionnaireResponse.item.answer.value | Type:decimal | Mod:0 | |
| hl7.fhir.uv.tools | R5 | StructureDefinition-ig-link-dependency.json | IG Link Dependency | informative | 4 | fhir | 2026-08 | uv | hl7 | Context: ImplementationGuide.definition | Type:code | Mod:0 | |
| hl7.fhir.uv.tools | R5 | StructureDefinition-ig-internal-dependency.json | IG Internal Dependency | informative | 4 | fhir | 2026-08 | uv | hl7 | Context: ImplementationGuide.definition | Type:code | Mod:0 | |
| hl7.fhir.uv.pharm-quality | R5 | StructureDefinition-Extension-substance-property-parameter-pq.json | Extension - Substance Property Parameter PQ | active | brr | 2026-07 | uv | hl7 | Context: SubstanceDefinition.property | Type:complex | Mod:0 | 1 | |
| hl7.fhir.us.davinci-pas | R4 | StructureDefinition-extension-militaryStatus.json | Military Status | trial-use | 4 | fm | 2026-08 | us | hl7 | Context: Patient | Type:CodeableConcept | Mod:0 | 1 |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-elementdefinition-pattern.json | Pattern | trial-use | 2 | fhir | 2015-02 | uv | hl7 | Context: ElementDefinition.type | Type:canonical | Mod:0 | |
| hl7.fhir.us.odh | R4 | StructureDefinition-odh-Employer-extension.json | Employer | draft | 2020-01 | us | hl7 | Context: Observation | Type:Reference | Mod:0 | 1 | ||
| ihe.pcc.odh | R4 | StructureDefinition-odh-Employer-extension.json | Employer | draft | 2024-12 | uv | ihe | Context: Observation | Type:Reference | Mod:0 | 1 | ||
| fhir.org.nz.ig.base | R4 | StructureDefinition-sex-at-birth.json | Sex At Birth | active | 2020-07 | us | hl7 | Context: Patient | Type:CodeableConcept | Mod:0 | 2 | ||
| hl7.fhir.uv.smart-scheduling-links | R4 | StructureDefinition-booking-phone.json | Booking Phone | trial-use | 2 | pa | 2026-08 | uv | hl7 | Context: Slot | Type:ContactPoint | Mod:0 | 1 |
| hl7.fhir.us.breastcancer | R3 | StructureDefinition-cimi-entity-Headshot-extension.json | BC Headshot Extension | draft | 2018-08 | us | hl7 | Context: Element | Type:complex | Mod:0 | 1 | ||
| hl7.fhir.us.lower-extremity-skin-wound-assessment | R4 | StructureDefinition-WoundImageExtension.json | Wound Image | draft | 2019-06 | us | hl7 | Context: Condition | Type:Attachment | Mod:0 | 1 | ||
| hl7.fhir.be.vaccination | R4 | StructureDefinition-be-ext-vaccination-originalorder.json | BeVaccinationOriginalOrder | active | 1 | 2026-06 | be | hl7 | Context: Immunization | Type:Reference | Mod:0 | 1 | |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-event-basedOn.json | Based on | trial-use | 3 | fhir | 2017-12 | uv | hl7 | Context: Condition,PaymentNotice,Composition,Coverage,InventoryReport,ExplanationOfBenefit,ImmunizationEvaluation,FamilyMemberHistory,ChargeItem,EpisodeOfCare,Consent,ClinicalImpression,MedicationStatement,PaymentReconciliation | Type:Reference | Mod:0 | |
| hl7.fhir.uv.tools | R5 | StructureDefinition-implied-string-prefix.json | Implied String Prefix | informative | 3 | fhir | 2026-08 | uv | hl7 | Context: ElementDefinition | Type:string | Mod:0 | |
| hl7.fhir.uv.pharm-quality | R5 | StructureDefinition-Extension-process-parameters-pq.json | Extension - Process Parameters PQ | active | brr | 2026-07 | uv | hl7 | Context: PlanDefinition.action.action,PlanDefinition.action | Type:complex | Mod:0 | 1 | |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-familymemberhistory-severity.json | FamilyMemberHistory Severity | trial-use | 3 | pc | 2015-02 | uv | hl7 | Context: FamilyMemberHistory.condition | Type:CodeableConcept | Mod:0 | |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-11179-objectClassProperty.json | object class property | trial-use | 3 | fhir | 2014-04 | uv | hl7 | Context: ElementDefinition.mapping | Type:Coding | Mod:0 | |
| ca.pipeline.test.package | R4 | TaskBusinessStatusReason.json | BusinessStatusReason | draft | Context: Element | Type:complex | Mod:0 | 1 | |||||
| hl7.fhir.uv.extensions | R5 | StructureDefinition-coding-purpose.json | Coding Purpose | draft | 1 | fhir | 2015-02 | uv | hl7 | Context: Coding | Type:Coding | Mod:0 | |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-immunization-procedure.json | Immunization Procedure | trial-use | 2 | pher | 2022-08 | uv | hl7 | Context: Immunization | Type:CodeableReference | Mod:0 | |
| hl7.fhir.us.medmorph | R4 | StructureDefinition-us-ph-codesystem-property-binding-extension.json | US Public Health CodeSystem Property Binding Extension | active | 2023-06 | us | hl7 | Context: | Type:canonical | Mod:0 | 1 | ||
| hl7.fhir.us.ecr.r4b | R4B | StructureDefinition-us-ph-codesystem-property-binding-extension.json | US Public Health CodeSystem Property Binding Extension | active | pher | 2024-10 | us | hl7 | Context: CodeSystem.property | Type:canonical | Mod:0 | 1 | |
| nhsdigital.fhir.stu3 | R3 | Extension-CareConnect-GPC-ActualProblem-1.json | Extension-CareConnect-GPC-ActualProblem-1 | draft | 2022-03 | hl7 | Context: Condition | Type:complex | Mod:0 | 1 | |||
| gpc.stu3.fhir-assets | R3 | Extension-CareConnect-ActualProblem-1.json | Extension-CareConnect-ActualProblem-1 | draft | 2019-06 | hl7 | Context: Condition | Type:complex | Mod:0 | 2 | |||
| hl7.fhir.us.codex-radiation-therapy | R4 | StructureDefinition-codexrt-dicom-reference.json | Reference to DICOM SOP Instance | trial-use | cgp | 2026-05 | us | hl7 | Context: DetectedIssue,Observation,Procedure,DiagnosticReport,ServiceRequest | Type:complex | Mod:0 | 3 | |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-cqf-library.json | CQF Library | trial-use | 3 | cds | 2015-05 | uv | hl7 | Context: DomainResource | Type:canonical | Mod:0 | |
| hl7.fhir.us.directory-query | R4 | StructureDefinition-location-reference.json | Location Reference | active | 2022-12 | us | hl7 | Context: Element | Type:Reference | Mod:0 | 2 | ||
| hl7.fhir.us.davinci-pdex-plan-net | R4 | StructureDefinition-location-reference.json | Location Reference | trial-use | fm | 2026-08 | us | hl7 | Context: Organization | Type:Reference | Mod:0 | 1 | |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-cqf-contactReference.json | Contact Reference | trial-use | 2 | cds | 2015-05 | uv | hl7 | Context: ContactDetail | Type:Reference | Mod:0 | |
| kl.dk.fhir.core | R4 | StructureDefinition-BasedOnServiceRequest.json | BasedOnServiceRequest | active | 2023-06 | dk | Context: Element | Type:Reference | Mod:0 | 2 | |||
| hl7.fhir.uv.extensions | R5 | StructureDefinition-codesystem-map.json | CodeSystem Map | trial-use | 3 | vocab | 2020-12 | uv | hl7 | Context: CodeSystem | Type:canonical | Mod:0 | |
| ke.fhir.eprescription | R4 | StructureDefinition-prescription-digital-signature.json | Prescription Digital Signature | active | 2026-09 | Context: MedicationRequest | Type:complex | Mod:0 | |||||
| hl7.fhir.us.spl | R5 | StructureDefinition-packageInstanceOf.json | Packaged Product Reference | trial-use | 1 | brr | 2025-07 | us | hl7 | Context: PackagedProductDefinition.packaging | Type:Reference | Mod:0 | 1 |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-artifact-contactDetailReference.json | Contact detail reference | trial-use | 2 | cds | 2022-02 | uv | hl7 | Context: ContactDetail | Type:Reference | Mod:0 | |
| nexuzhealth.fhir.r4 | R4 | NxhExtSeparationCareObservation.StructureDefinition.json | NxhExtSeparationCareObservation | active | 2023-01 | Context: Procedure | Type:complex | Mod:0 | 1 | ||||
| hl7.fhir.uv.extensions | R5 | StructureDefinition-operationoutcome-detectedIssue.json | OperationOutcome Detected Clinical Issue | trial-use | 3 | fhir | 2014-01 | uv | hl7 | Context: OperationOutcome.issue | Type:Reference | Mod:0 | |
| hl7.fhir.uv.pharm-quality | R5 | StructureDefinition-Extension-manufacturing-participant-pq.json | Extension - Manufacturing Participant PQ | active | brr | 2026-07 | uv | hl7 | Context: PlanDefinition.action.action.participant.typeReference,PlanDefinition.action.participant.typeReference | Type:Reference | Mod:0 | 1 | |
| hl7.fhir.uv.pharm-quality | R5 | StructureDefinition-Extension-batch-substance-batch-pq.json | Extension - Batch Substance Batch PQ | active | brr | 2026-07 | uv | hl7 | Context: Medication.batch | Type:Reference | Mod:0 | 1 | |
| nexuzhealth.fhir.r4 | R4 | NxhExtSupervisionCareObservation.StructureDefinition.json | NxhExtSupervisionCareObservation | active | 2023-01 | Context: Procedure | Type:complex | Mod:0 | 1 | ||||
| hl7.fhir.uv.extensions | R5 | StructureDefinition-observation-supportingDevice.json | Observation Supporting Device | trial-use | 1 | oo | 2026-06 | uv | hl7 | Context: Observation | Type:CodeableReference | Mod:0 | |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-observationdefinition-supportingDevice.json | Observation Definition Supporting Device | draft | 0 | oo | 2026-06 | uv | hl7 | Context: ObservationDefinition | Type:CodeableReference | Mod:0 | |
| servicewell.fhir.wof-portal | R4 | StructureDefinition-activity-definition-reference.json | ActivityDefinitionReference | active | 2026-04 | Context: Appointment | Type:Reference | Mod:0 | 2 | ||||
| hl7.fhir.us.directory-query | R4 | StructureDefinition-via-intermediary.json | Via Intermediary | active | 2022-12 | us | hl7 | Context: Element | Type:Reference | Mod:0 | 7 | ||
| hl7.fhir.us.ndh.r4b | R4B | StructureDefinition-base-ext-via-intermediary.json | NDH Via Intermediary | trial-use | pa | 2025-04 | us | hl7 | Context: CareTeam.telecom,Practitioner.telecom,Organization.contact.telecom,Location.telecom,Endpoint.contact,HealthcareService.telecom,PractitionerRole.telecom,InsurancePlan.contact.telecom,Organization.telecom,OrganizationAffiliation.telecom | Type:Reference | Mod:0 | 1 | |
| hl7.fhir.us.davinci-pdex-plan-net | R4 | StructureDefinition-via-intermediary.json | Via Intermediary | trial-use | fm | 2026-08 | us | hl7 | Context: ContactPoint | Type:Reference | Mod:0 | 9 | |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-elementdefinition-inheritedExtensibleValueSet.json | Inherited extensible value set | trial-use | 3 | fhir | 2015-02 | uv | hl7 | Context: ElementDefinition.binding | Type:canonical,uri | Mod:0 | |
| hl7.fhir.uv.pharm-quality | R5 | StructureDefinition-Extension-batch-derived-from-pq.json | Extension - Batch Derived From PQ | active | brr | 2026-07 | uv | hl7 | Context: Substance | Type:Reference | Mod:0 | 1 | |
| nhsdigital.fhir.stu3 | R3 | Extension-CareConnect-DCH-FetalDiagnosis-ConditionRelationship-1.json | Extension-CareConnect-DCH-FetalDiagnosis-ConditionRelationship-1 | draft | 2017-07 | hl7 | Context: Condition | Type:complex | Mod:0 | 1 | |||
| nhsdigital.fhir.stu3 | R3 | Extension-CareConnect-GPC-ConditionRelationship-1.json | Extension-CareConnect-GPC-ConditionRelationship-1 | draft | 2017-07 | hl7 | Context: Condition | Type:complex | Mod:0 | 1 | |||
| careconnect.stu3.03.00.00 | R3 | Extension-CareConnect-ConditionRelationship-1.json | Extension-CareConnect-ConditionRelationship-1 | draft | 2017-07 | hl7 | Context: Condition | Type:complex | Mod:0 | 6 | |||
| gpc.stu3.fhir-assets | R3 | Extension-CareConnect-RelatedProblemHeader-1.json | Extension-CareConnect-RelatedProblemHeader-1 | draft | 2019-06 | hl7 | Context: Condition | Type:complex | Mod:0 | 4 | |||
| hl7.fhir.us.davinci-deqm.stu3 | R3 | StructureDefinition-extension-referenceAny.json | Reference Any | active | 2018-06 | us | hl7 | Context: MeasureReport.evaluatedResources | Type:complex | Mod:0 | 1 | ||
| fhir.r4.ukcore.stu3.currentbuild | R4 | Extension-UKCore-Evidence.json | Extension UK Core Evidence | active | 2023-12 | us | hl7 | Context: AllergyIntolerance | Type:complex | Mod:0 | 1 | ||
| hl7.fhir.uv.vhdir | R4 | StructureDefinition-network-reference.json | VhDir Network Reference | trial-use | 2 | pa | 2017-10 | uv | hl7 | Context: OrganizationAffiliation,PractitionerRole | Type:Reference | Mod:0 | 1 |
| hl7.fhir.us.directory-query | R4 | StructureDefinition-network-reference.json | Network Reference | active | 2022-12 | us | hl7 | Context: Element | Type:Reference | Mod:0 | 1 | ||
| hl7.fhir.us.davinci-pdex-plan-net | R4 | StructureDefinition-network-reference.json | Network Reference | trial-use | fm | 2026-08 | us | hl7 | Context: PractitionerRole | Type:Reference | Mod:0 | 1 | |
| hl7.fhir.uv.vhdir | R4 | StructureDefinition-insuranceplan-reference.json | VhDir Insurance Plan Reference | trial-use | 2 | pa | 2018-11 | uv | hl7 | Context: Organization | Type:Reference | Mod:0 | 1 |
| hl7.fhir.uv.tools | R5 | StructureDefinition-requirements-statementactor.json | Requirements Statement Actor | informative | 1 | fhir | 2026-08 | uv | hl7 | Context: Requirements.statement | Type:id | Mod:0 | |
| hl7.fhir.uv.vhdir | R4 | StructureDefinition-location-reference.json | VhDir Location Reference | trial-use | 2 | pa | 2017-11 | uv | hl7 | Context: CareTeam | Type:Reference | Mod:0 | 2 |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-artifact-authoritativeSource.json | Artifact Authoritative Source | trial-use | 1 | cds | 2026-04 | uv | hl7 | Context: DomainResource | Type:uri | Mod:0 | |
| hl7.fhir.uv.pharm-quality | R5 | StructureDefinition-Extension-package-definition-pq.json | Extension - Package Definition PQ | active | brr | 2026-07 | uv | hl7 | Context: Medication.code | Type:Reference | Mod:0 | 1 | |
| hl7.fhir.uv.pharm-quality | R5 | StructureDefinition-Extension-manufacturing-process-pq.json | Extension - Manufacturing Process PQ | active | brr | 2026-07 | uv | hl7 | Context: Substance,Bundle.entry.resource,Medication.batch | Type:Reference | Mod:0 | 2 | |
| hl7.fhir.us.davinci-ra | R4 | StructureDefinition-ra-reportingVendor.json | Reporting Vendor Extension | trial-use | 1 | cqi | 2026-04 | us | hl7 | Context: MeasureReport | Type:Reference | Mod:0 | 1 |
| hl7.fhir.us.davinci-deqm | R4 | StructureDefinition-extension-reportingVendor.json | DEQM Reporting Vendor Extension | trial-use | 4 | cqi | 2018-06 | us | hl7 | Context: MeasureReport | Type:Reference | Mod:0 | 4 |
| hl7.fhir.uv.deqm | R4 | StructureDefinition-deqm-reportingVendor.json | DEQM Reporting Vendor Extension | trial-use | 4 | cqi | 2018-06 | uv | hl7 | Context: MeasureReport | Type:Reference | Mod:0 | 4 |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-operationoutcome-authority.json | OperationOutcome Authority for Rule | trial-use | 3 | fhir | 2014-01 | uv | hl7 | Context: OperationOutcome.issue | Type:uri | Mod:0 | |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-observation-geneticsGene.json | Gene | deprecated | 1 | oo | 2016-03 | uv | hl7 | Context: Observation | Type:CodeableConcept | Mod:0 | |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-regex.json | Regex | deprecated | 1 | fhir | 2014-04 | uv | hl7 | Context: ElementDefinition,Questionnaire.item | Type:string | Mod:0 | |
| hl7.org.nz.fhir.ig.formulary | R4B | StructureDefinition-nzf-related-medication.json | RelatedMedication | draft | 2026-08 | nz | hl7 | Context: Medication | Type:complex | Mod:0 | 1 | ||
| hl7.fhir.us.davinci-pct | R4 | StructureDefinition-gfeRelatedTask.json | GFERelatedTask | trial-use | 2 | fm | 2026-03 | us | hl7 | Context: Task | Type:complex | Mod:0 | 2 |
| hl7.fhir.uv.cql | R4 | StructureDefinition-cql-evaluatedResource.json | CQL Evaluated Resource | trial-use | 1 | cds | 2026-08 | uv | hl7 | Context: Group.member.entity | Type:Reference | Mod:0 | 1 |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-condition-outcome.json | Condition Outcome | trial-use | 3 | pc | 2015-02 | uv | hl7 | Context: Condition | Type:CodeableConcept | Mod:0 | |
| hl7.fhir.us.davinci-pas | R4 | StructureDefinition-extension-revenueCode.json | Revenue Code | trial-use | 4 | fm | 2026-08 | us | hl7 | Context: ClaimResponse.addItem | Type:CodeableConcept | Mod:0 | 2 |
| hl7.fhir.uv.pharm-quality | R5 | StructureDefinition-Extension-process-step-scale-pq.json | Extension - Process Step Scale PQ | active | brr | 2026-07 | uv | hl7 | Context: PlanDefinition.action | Type:Coding | Mod:0 | 1 | |
| nexuzhealth.fhir.r4 | R4 | NxhExtStrength2.StructureDefinition.json | NxhExtStrength2 | active | 2022-08 | Context: Element | Type:complex | Mod:0 | 1 | ||||
| hl7.fhir.uv.extensions | R5 | StructureDefinition-iso21090-EN-use.json | EN use | trial-use | 3 | fhir | 2012-06 | uv | hl7 | Context: HumanName | Type:code | Mod:0 | |
| hl7.fhir.us.breastcancer | R3 | StructureDefinition-shr-core-CodeableConcept-extension.json | BC CodeableConcept Extension | draft | 2018-08 | us | hl7 | Context: Element | Type:complex | Mod:0 | 1 | ||
| hl7.fhir.uv.extensions | R5 | StructureDefinition-iso21090-EN-qualifier.json | EN Qualifier | trial-use | 3 | fhir | 2012-06 | uv | hl7 | Context: HumanName.family,HumanName.given,HumanName.suffix,HumanName.prefix | Type:code | Mod:0 | |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-capabilities.json | Capabilities | trial-use | 3 | fhir | 2018-02 | uv | hl7 | Context: CapabilityStatement.rest.security | Type:code | Mod:0 | |
| hl7.fhir.uv.tools | R5 | StructureDefinition-elementdefinition-date-rules.json | Date Validation Rules control | informative | 3 | fhir | 2026-08 | uv | hl7 | Context: ElementDefinition | Type:string | Mod:0 | |
| ch.fhir.ig.ch-epl | R5 | StructureDefinition-productPrice.json | CH EPL - Product Price | draft | 2024-02 | ch | hl7 | Context: RegulatedAuthorization | Type:complex | Mod:0 | 2 | ||
| ch.fhir.ig.ch-epl | R5 | StructureDefinition-reimbursementSL.json | CH EPL - Reimbursement SL | draft | 2024-05 | ch | hl7 | Context: RegulatedAuthorization | Type:complex | Mod:0 | |||
| hl7.fhir.us.icsr-ae-reporting | R4 | StructureDefinition-icsr-ext-additionaldocumentinformation.json | AdditionalDocumentInformation | draft | 2023-08 | us | hl7 | Context: Composition | Type:complex | Mod:0 | 1 | ||
| hl7.fhir.uv.extensions | R5 | StructureDefinition-questionnaire-unitValueSet.json | QuestionnaireResponse Unit ValueSet | trial-use | 3 | fhir | 2013-07 | uv | hl7 | Context: ElementDefinition,Questionnaire.item | Type:canonical | Mod:0 | |
| hl7.fhir.uv.tools | R5 | StructureDefinition-resource-tla.json | Resource TLA (Three Letter Acronym) | informative | 1 | fhir | 2026-08 | uv | hl7 | Context: StructureDefinition | Type:string | Mod:0 | |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-artifact-copyrightLabel.json | Artifact Copyright Label | draft | 1 | cds | 2022-02 | uv | hl7 | Context: TestScript,Group,SubstanceDefinition,Questionnaire,ImplementationGuide,ClinicalUseDefinition,EventDefinition,ResearchStudy,MessageDefinition,StructureDefinition,ArtifactAssessment,TerminologyCapabilities,CapabilityStatement,Measure,Medication,ObservationDefinition,Evidence,Substance,ConditionDefinition,ConceptMap,SearchParameter,OperationDefinition,ValueSet,GraphDefinition,ActivityDefinition,SpecimenDefinition,Composition,CompartmentDefinition,MedicationKnowledge,EvidenceVariable,CodeSystem,StructureMap,NamingSystem,ExampleScenario,DeviceDefinition,PlanDefinition,Library,SubscriptionTopic | Type:string | Mod:0 | |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-artifact-title.json | Artifact Title | trial-use | 2 | cds | 2022-02 | uv | hl7 | Context: SpecimenDefinition,Group,SubstanceDefinition,CompartmentDefinition,MedicationKnowledge,ClinicalUseDefinition,NamingSystem,ExampleScenario,DeviceDefinition,Medication,ObservationDefinition,Substance,ConditionDefinition,SearchParameter,GraphDefinition,SubscriptionTopic | Type:string | Mod:0 | |
| ca.on.oh-eforms | R4 | StructureDefinition-core-short-string.json | Short Form String | active | 2025-06 | ca | Context: string | Type:string | Mod:0 | 1 | |||
| hl7.fhir.uv.phd | R4 | StructureDefinition-SimpleAlerting.json | Simple Alerting | trial-use | 2 | dev | 2026-03 | uv | hl7 | Context: Observation.component,Observation,DeviceMetric | Type:complex | Mod:0 | 4 |
| nhsdigital.fhir.stu3 | R3 | Extension-eRS-Specialty-1.json | Extension-eRS-Specialty-1 | draft | 2021-02 | hl7 | Context: CommunicationRequest | Type:complex | Mod:0 | 1 | |||
| hl7.fhir.uv.extensions | R5 | StructureDefinition-canonicalresource-short-description.json | CanonicalResource Short Description | deprecated | 1 | fhir | 2014-04 | uv | hl7 | Context: CanonicalResource | Type:string | Mod:0 | |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-citation-societyAffiliation.json | Citation Society Affiliation | draft | 1 | cds | 2023-02 | uv | hl7 | Context: Citation.citedArtifact.publicationForm.publishedIn | Type:string | Mod:0 | |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-valueset-special-status.json | ValueSet Special Status | deprecated | 3 | vocab | 2020-12 | uv | hl7 | Context: ValueSet,CodeSystem | Type:string | Mod:0 | |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-structuredefinition-codegen-super.json | StructureDefinition Codegen Super | trial-use | 3 | fhir | 2014-01 | uv | hl7 | Context: StructureDefinition.baseDefinition | Type:string | Mod:0 | |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-observation-timeOffset.json | Observation Time Offset | trial-use | 3 | oo | 2015-03 | uv | hl7 | Context: Observation.component | Type:integer | Mod:0 | |
| fhir.org.nz.ig.base | R4 | StructureDefinition-contactpoint-purpose.json | A specific purpose for which this ContactPoint dataType would be used | active | 2020-07 | us | hl7 | Context: ContactPoint | Type:CodeableConcept | Mod:0 | 1 | ||
| hl7.fhir.uv.extensions | R5 | StructureDefinition-iso21090-ADXP-streetAddressLine.json | ADXP Street Address Line | trial-use | 3 | fhir | 2012-06 | uv | hl7 | Context: Address.line | Type:string | Mod:0 | |
| hl7.fhir.us.davinci-pas | R4 | StructureDefinition-extension-authorizationNumber.json | Authorization Number | trial-use | 4 | fm | 2026-08 | us | hl7 | Context: Claim.item,ClaimResponse.item,ClaimResponse.addItem,ExplanationOfBenefit.item,Claim | Type:string | Mod:0 | 3 |
| hl7.fhir.us.davinci-pas | R4 | StructureDefinition-extension-administrationReferenceNumber.json | Administration Reference Number | trial-use | 4 | fm | 2026-08 | us | hl7 | Context: Claim.item,ClaimResponse.item,ClaimResponse.addItem,ExplanationOfBenefit.item,Claim | Type:string | Mod:0 | 3 |
| hl7.fhir.uv.pharm-quality | R5 | StructureDefinition-Extension-qualified-value-text-pq.json | Extension - Qualified Value Text PQ | active | brr | 2026-07 | uv | hl7 | Context: ObservationDefinition.qualifiedValue | Type:string | Mod:0 | 1 | |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-iso21090-ADXP-precinct.json | ADXP Precinct | trial-use | 3 | fhir | 2012-06 | uv | hl7 | Context: Address | Type:string | Mod:0 | |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-diagnosticReport-summaryOf.json | DocumentReference Summary Of | trial-use | 3 | oo | 2015-02 | uv | hl7 | Context: DiagnosticReport | Type:Reference | Mod:0 | |
| hl7.fhir.uv.pharm-quality | R5 | StructureDefinition-Extension-qualified-value-target-pq.json | Extension - Qualified Value Target PQ | active | brr | 2026-07 | uv | hl7 | Context: ObservationDefinition.qualifiedValue,ObservationDefinition.qualifiedValue.range | Type:Quantity | Mod:0 | 1 | |
| hl7.fhir.us.breastcancer | R3 | StructureDefinition-shr-core-Details-extension.json | BC Details Extension | draft | 2018-08 | us | hl7 | Context: Element | Type:complex | Mod:0 | 3 | ||
| hl7.fhir.uv.pharm-quality | R5 | StructureDefinition-Extension-test-comment-pq.json | Extension - Test Comment PQ | active | brr | 2026-07 | uv | hl7 | Context: ObservationDefinition.title,ObservationDefinition.qualifiedValue.appliesTo.text | Type:string | Mod:0 | 1 | |
| hl7.fhir.uv.pharm-quality | R5 | StructureDefinition-Extension-history-of-process-pq.json | Extension - History of Process PQ | active | brr | 2026-07 | uv | hl7 | Context: PlanDefinition | Type:string,markdown | Mod:0 | 1 | |
| nictiz.fhir.nl.stu3.zib2017 | R3 | zib-Product-Description.json | HCIM Product Description | active | nl | hl7 | Context: Medication | Type:string | Mod:0 | 1 | |||
| hl7.fhir.us.lower-extremity-skin-wound-assessment | R4 | StructureDefinition-PeriodicityExt.json | Periodicity | draft | 2019-06 | us | hl7 | Context: Extension | Type:Quantity | Mod:0 | 1 | ||
| hl7.fhir.us.cardx-htn | R4 | StructureDefinition-datetime-of-calculation.json | Date and Time of Calculation | draft | 2023-08 | us | hl7 | Context: Element | Type:dateTime | Mod:0 | 1 | ||
| hl7.fhir.us.ndh.r4b | R4B | StructureDefinition-base-ext-trustFramework.json | NDH Trust Framework | trial-use | pa | 2025-04 | us | hl7 | Context: Endpoint | Type:complex | Mod:0 | ||
| hl7.fhir.uv.extensions | R5 | StructureDefinition-valueset-trusted-expansion.json | Valueset Trusted Expansion | deprecated | 3 | vocab | 2020-12 | uv | hl7 | Context: ValueSet | Type:url | Mod:0 | |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-operationoutcome-instance-id.json | OperationOutcome Instance ID | draft | 2 | fhir | 2014-01 | uv | hl7 | Context: OperationOutcome.issue | Type:string | Mod:0 | |
| hl7.fhir.us.breastcancer | R3 | StructureDefinition-cimi-element-Identifier-extension.json | BC Identifier Extension | draft | 2018-08 | us | hl7 | Context: Element | Type:complex | Mod:0 | 1 | ||
| hl7.fhir.uv.extensions | R5 | StructureDefinition-questionnaire-unitOption.json | QuestionnaireResponse Unit Option | trial-use | 3 | fhir | 2013-07 | uv | hl7 | Context: ElementDefinition,Questionnaire.item | Type:Coding | Mod:0 | |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-elementSource.json | Element Source | trial-use | 1 | fhir | 2025-07 | uv | hl7 | Context: Element | Type:uri | Mod:0 | |
| hl7.fhir.us.medmorph | R4 | StructureDefinition-us-ph-async-indicator.json | US Public Health Async Indicator Extension | draft | 2022-03 | us | hl7 | Context: PlanDefinition | Type:boolean | Mod:0 | 1 | ||
| hl7.fhir.uv.cqm | R4 | StructureDefinition-cqm-valueSet.json | CQM Value Set | trial-use | 4 | cqi | 2026-09 | uv | hl7 | Context: Measure.group.stratifier,Measure.group.stratifier.component,Measure.supplementalData | Type:canonical | Mod:0 | 1 |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-observation-geneticsCopyNumberEvent.json | Copy Number Event | deprecated | 1 | oo | 2016-03 | uv | hl7 | Context: Observation | Type:CodeableConcept | Mod:0 | |
| hl7.fhir.us.identity-matching | R4 | StructureDefinition-organization-vlei.json | Organization vLEI | trial-use | 2 | pa | 2026-08 | us | hl7 | Context: Organization | Type:complex | Mod:0 | 1 |
| hl7.fhir.ca.baseline | R4 | StructureDefinition-ext-identifierversion.json | Extension: Identifier Version | draft | 2024-08 | ca | hl7 | Context: Patient.identifier | Type:string | Mod:0 | 9 | ||
| hl7.fhir.uv.extensions | R5 | StructureDefinition-valueset-warning.json | ValueSet Warning | trial-use | 3 | vocab | 2020-12 | uv | hl7 | Context: ValueSet | Type:markdown | Mod:0 | |
| fhir.ca-bc.provider | R4 | StructureDefinition-bc-organization-primary-care-clinic-extension.json | Extension for BC Organization to add Primary Care Clinic details | active | 2025-02 | us | hl7 | Context: Organization | Type:complex | Mod:0 | 1 | ||
| fhir.ca-bc.provider | R4 | StructureDefinition-bc-facility-health-service-area-extension.json | BC Facility Health Service Area Extension | active | 2025-02 | us | hl7 | Context: Location | Type:complex | Mod:0 | 1 | ||
| eng.fhir.profile.dev | R4 | extension-timing-specificTimeOfTheDay-dayAndTime.json | extension-timing-specificTimeOfTheDay-dayAndTime | draft | 2023-06 | hl7 | Context: Timing.repeat | Type:complex | Mod:0 | 1 | |||
| fhir.kisumuhie | R4 | StructureDefinition-mnch-hei-art-prophylaxis.json | MNCH HEI Infant ART Prophylaxis | draft | 2026-06 | us | hl7 | Context: Element | Type:CodeableConcept | Mod:0 | 1 | ||
| hl7.at.fhir.elga.emed.r4 | R4 | StructureDefinition-at-elga-emed-extension-dosage-category.json | AT ELGA e-Medikation Extension Dosierungskategorie | draft | 2026-09 | hl7 | Context: Dosage | Type:CodeableConcept | Mod:0 | 1 | |||
| rlfhir.lab | R4 | Extension_RL_Patient_ATSResidenza.json | RLPatientATSResidenza | active | Context: Patient | Type:complex | Mod:0 | 1 | |||||
| de.gematik.ti | R4 | StructureDefinition-narcotics-extension.json | NarcoticsExtension | active | 2026-03 | de | Context: Element | Type:complex | Mod:0 | 2 | |||
| de.gematik.ti | R4 | StructureDefinition-teratogenic-extension.json | TeratogenicExtension | active | 2025-12 | de | Context: Element | Type:complex | Mod:0 | 2 | |||
| de.fhir.sterbefall-krebsregistermeldung | R4 | StructureDefinition-StfGemeindekennzahlExtension.json | STF Gemeindekennzahl Extension | active | 2026-03 | hl7 | Context: Address | Type:string | Mod:0 | 1 | |||
| de.gematik.sterbefall | R4 | StructureDefinition-StfGemeindekennzahlExtension.json | STF Gemeindekennzahl Extension | active | 2026-03 | de | Context: Address | Type:complex | Mod:0 | 1 |