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| Package | Version | Identity | Name/Title | Status | FMM | WG | Date | Realm | Context | Modifier | Type |
|---|---|---|---|---|---|---|---|---|---|---|---|
| hl7.fhir.us.odh | R4 | odh-Employer-extension | Employer | draft | 2020-01 | us | Context: Observation | Type:Reference | Mod:0 | ||
| fhir.org.nz.ig.base | R4 | sex-at-birth | Sex At Birth | active | 2020-07 | us | Context: Patient | Type:CodeableConcept | Mod:0 | ||
| hl7.fhir.us.breastcancer | R3 | cimi-entity-Headshot-extension | BC Headshot Extension | draft | 2018-08 | us | Context: Element | Type:complex | Mod:0 | ||
| hl7.fhir.us.lower-extremity-skin-wound-assessment | R4 | WoundImageExtension | Wound Image | draft | 2019-06 | us | Context: Condition | Type:Attachment | Mod:0 | ||
| hl7.fhir.be.vaccination | R4 | be-ext-vaccination-originalorder | BeVaccinationOriginalOrder | active | 1 | 2025-03 | be | Context: Immunization | Type:Reference | Mod:0 | |
| hl7.fhir.uv.extensions | R5 | event-basedOn | Based on | trial-use | 3 | fhir | 2017-12 | uv | Context: Condition,PaymentNotice,Composition,Coverage,InventoryReport,ExplanationOfBenefit,ImmunizationEvaluation,FamilyMemberHistory,ChargeItem,EpisodeOfCare,Consent,ClinicalImpression,MedicationStatement,PaymentReconciliation | Type:Reference | Mod:0 |
| hl7.fhir.uv.tools | R5 | implied-string-prefix | Implied String Prefix | informative | 3 | fhir | 2025-08 | uv | Context: ElementDefinition | Type:string | Mod:0 |
| hl7.fhir.uv.pharm-quality | R5 | Extension-process-parameters-pq | Extension - Process Parameters PQ | active | brr | 2024-05 | uv | Context: PlanDefinition.action.action,PlanDefinition.action | Type:complex | Mod:0 | |
| hl7.fhir.uv.extensions | R5 | familymemberhistory-severity | FamilyMemberHistory Severity | trial-use | 3 | pc | 2015-02 | uv | Context: FamilyMemberHistory.condition | Type:CodeableConcept | Mod:0 |
| hl7.fhir.uv.extensions | R5 | 11179-objectClassProperty | object class property | trial-use | 3 | fhir | 2014-04 | uv | Context: ElementDefinition.mapping | Type:Coding | Mod:0 |
| hl7.fhir.uv.extensions | R5 | coding-purpose | Coding Purpose | draft | 1 | fhir | 2015-02 | uv | Context: Coding | Type:Coding | Mod:0 |
| hl7.fhir.uv.extensions | R5 | immunization-procedure | Immunization Procedure | trial-use | 2 | pher | 2022-08 | uv | Context: Immunization | Type:CodeableReference | Mod:0 |
| hl7.fhir.us.medmorph | R4 | us-ph-codesystem-property-binding-extension | US Public Health CodeSystem Property Binding Extension | active | 2023-06 | us | Context: | Type:canonical | Mod:0 | ||
| hl7.fhir.us.ecr | R4 | us-ph-codesystem-property-binding-extension | US Public Health CodeSystem Property Binding Extension | active | pher | 2025-03 | us | Context: CodeSystem.property | Type:canonical | Mod:0 | |
| NHSDigital.FHIR.STU3 | R3 | Extension-CareConnect-GPC-ActualProblem-1 | Extension-CareConnect-GPC-ActualProblem-1 | draft | 2022-03 | Context: Condition | Type:complex | Mod:0 | |||
| nhsd.assets.stu3 | R3 | Extension-CareConnect-ActualProblem-1 | Extension-CareConnect-ActualProblem-1 | draft | 2018-04 | Context: Condition | Type:Reference | Mod:0 | |||
| fhir.r4.ukcore.stu3.currentbuild | R4 | Extension-UKCore-ActualProblem | Extension UK Core Actual Problem | retired | 2023-04 | us | Context: Condition | Type:complex | Mod:0 | ||
| hl7.fhir.us.codex-radiation-therapy | R4 | codexrt-dicom-reference | Reference to DICOM SOP Instance | active | cgp | 2025-02 | us | Context: DetectedIssue,Observation,Procedure,DiagnosticReport,ServiceRequest | Type:complex | Mod:0 | |
| hl7.fhir.uv.extensions | R5 | cqf-library | CQF Library | trial-use | 3 | cds | 2015-05 | uv | Context: DomainResource | Type:canonical | Mod:0 |
| hl7.fhir.us.ndh | R4 | base-ext-location-reference | NDH Location Reference | trial-use | pa | 2025-07 | us | Context: Organization,CareTeam | Type:Reference | Mod:0 | |
| hl7.fhir.us.directory-query | R4 | location-reference | Location Reference | active | 2022-12 | us | Context: Element | Type:Reference | Mod:0 | ||
| hl7.fhir.us.davinci-pdex-plan-net | R4 | location-reference | Location Reference | trial-use | fm | 2025-02 | us | Context: Organization | Type:Reference | Mod:0 | |
| hl7.fhir.uv.extensions | R5 | cqf-contactReference | Contact Reference | trial-use | 2 | cds | 2015-05 | uv | Context: ContactDetail | Type:Reference | Mod:0 |
| hl7.fhir.uv.extensions | R5 | codesystem-map | CodeSystem Map | trial-use | 3 | vocab | 2020-12 | uv | Context: CodeSystem | Type:canonical | Mod:0 |
| hl7.fhir.us.spl | R5 | packageInstanceOf | Packaged Product Reference | trial-use | 1 | brr | 2025-07 | us | Context: PackagedProductDefinition.packaging | Type:Reference | Mod:0 |
| hl7.fhir.uv.extensions | R5 | artifact-contactDetailReference | Contact detail reference | trial-use | 2 | cds | 2022-02 | uv | Context: ContactDetail | Type:Reference | Mod:0 |
| hl7.fhir.uv.extensions | R5 | operationoutcome-detectedIssue | OperationOutcome Detected Clinical Issue | trial-use | 3 | fhir | 2014-01 | uv | Context: OperationOutcome.issue | Type:Reference | Mod:0 |
| hl7.fhir.uv.pharm-quality | R5 | Extension-manufacturing-participant-pq | Extension - Manufacturing Participant PQ | active | brr | 2024-05 | uv | Context: PlanDefinition.action.action.participant.typeReference,PlanDefinition.action.participant.typeReference | Type:Reference | Mod:0 | |
| hl7.fhir.uv.pharm-quality | R5 | Extension-batch-substance-batch-pq | Extension - Batch Substance Batch PQ | active | brr | 2024-05 | uv | Context: Medication.batch | Type:Reference | Mod:0 | |
| hl7.fhir.us.directory-query | R4 | via-intermediary | Via Intermediary | active | 2022-12 | us | Context: Element | Type:Reference | Mod:0 | ||
| hl7.fhir.us.ndh | R4 | base-ext-via-intermediary | NDH Via Intermediary | trial-use | pa | 2025-07 | us | 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 | |
| hl7.fhir.us.davinci-pdex-plan-net | R4 | via-intermediary | Via Intermediary | trial-use | fm | 2025-02 | us | Context: ContactPoint | Type:Reference | Mod:0 | |
| hl7.fhir.uv.extensions | R5 | elementdefinition-inheritedExtensibleValueSet | Inherited extensible value set | trial-use | 3 | fhir | 2015-02 | uv | Context: ElementDefinition.binding | Type:canonical,uri | Mod:0 |
| hl7.fhir.uv.pharm-quality | R5 | Extension-batch-derived-from-pq | Extension - Batch Derived From PQ | active | brr | 2024-05 | uv | Context: Substance | Type:Reference | Mod:0 | |
| nhsd.assets.stu3 | R3 | Extension-CareConnect-DCH-FetalDiagnosis-ConditionRelationship-1 | Extension-CareConnect-DCH-FetalDiagnosis-ConditionRelationship-1 | draft | 2017-07 | Context: Condition | Type:complex | Mod:0 | |||
| nhsd.assets.stu3 | R3 | Extension-CareConnect-GPC-ConditionRelationship-1 | Extension-CareConnect-GPC-ConditionRelationship-1 | draft | 2017-07 | Context: Condition | Type:complex | Mod:0 | |||
| careconnect.stu3.03.00.00 | R3 | Extension-CareConnect-ConditionRelationship-1 | Extension-CareConnect-ConditionRelationship-1 | draft | 2017-07 | Context: Condition | Type:complex | Mod:0 | |||
| nhsd.assets.stu3 | R3 | Extension-CareConnect-RelatedProblemHeader-1 | Extension-CareConnect-RelatedProblemHeader-1 | draft | 2019-12 | Context: Condition,List | Type:complex | Mod:0 | |||
| fhir.r4.ukcore.stu3.currentbuild | R4 | Extension-UKCore-RelatedProblemHeader | Extension UK Core Related Problem Header | retired | 2023-04 | us | Context: Condition,List | Type:complex | Mod:0 | ||
| fhir.r4.ukcore.stu3.currentbuild | R4 | Extension-UKCore-Evidence | Extension UK Core Evidence | active | 2023-12 | us | Context: AllergyIntolerance | Type:complex | Mod:0 | ||
| hl7.fhir.uv.vhdir | R4 | network-reference | VhDir Network Reference | trial-use | 2 | pa | 2017-10 | uv | Context: OrganizationAffiliation,PractitionerRole | Type:Reference | Mod:0 |
| hl7.fhir.uv.extensions | R5 | valueset-authoritativeSource | ValueSet Authoritative Source | trial-use | 3 | vocab | 2020-12 | uv | Context: ValueSet | Type:uri | Mod:0 |
| hl7.fhir.uv.extensions | R5 | codesystem-authoritativeSource | CodeSystem Authoritative Source | deprecated | 2 | vocab | 2020-12 | uv | Context: CodeSystem | Type:uri | Mod:0 |
| hl7.fhir.us.directory-query | R4 | network-reference | Network Reference | active | 2022-12 | us | Context: Element | Type:Reference | Mod:0 | ||
| hl7.fhir.us.ndh | R4 | base-ext-network-reference | NDH Network Reference | trial-use | pa | 2025-07 | us | Context: HealthcareService,PractitionerRole | Type:Reference | Mod:0 | |
| hl7.fhir.us.davinci-pdex-plan-net | R4 | network-reference | Network Reference | trial-use | fm | 2025-02 | us | Context: PractitionerRole | Type:Reference | Mod:0 | |
| hl7.fhir.uv.vhdir | R4 | insuranceplan-reference | VhDir Insurance Plan Reference | trial-use | 2 | pa | 2018-11 | uv | Context: Organization | Type:Reference | Mod:0 |
| hl7.fhir.uv.vhdir | R4 | location-reference | VhDir Location Reference | trial-use | 2 | pa | 2017-11 | uv | Context: CareTeam | Type:Reference | Mod:0 |
| hl7.fhir.uv.pharm-quality | R5 | Extension-package-definition-pq | Extension - Package Definition PQ | active | brr | 2024-05 | uv | Context: Medication.code | Type:Reference | Mod:0 | |
| hl7.fhir.uv.pharm-quality | R5 | Extension-manufacturing-process-pq | Extension - Manufacturing Process PQ | active | brr | 2024-05 | uv | Context: Substance,Bundle.entry.resource,Medication.batch | Type:Reference | Mod:0 | |
| hl7.fhir.us.davinci-ra | R4 | ra-reportingVendor | Reporting Vendor Extension | trial-use | 1 | cqi | 2025-07 | us | Context: MeasureReport | Type:Reference | Mod:0 |
| hl7.fhir.us.davinci-deqm | R4 | extension-reportingVendor | DEQM Reporting Vendor Extension | trial-use | 4 | cqi | 2018-06 | us | Context: MeasureReport | Type:Reference | Mod:0 |
| hl7.fhir.uv.extensions | R5 | operationoutcome-authority | OperationOutcome Authority for Rule | trial-use | 3 | fhir | 2014-01 | uv | Context: OperationOutcome.issue | Type:uri | Mod:0 |
| hl7.fhir.uv.extensions | R5 | observation-geneticsGene | Gene | deprecated | 1 | oo | 2016-03 | uv | Context: Observation | Type:CodeableConcept | Mod:0 |
| hl7.fhir.uv.extensions | R5 | regex | Regex | deprecated | 1 | fhir | 2014-04 | uv | Context: ElementDefinition,Questionnaire.item | Type:string | Mod:0 |
| hl7.org.nz.fhir.ig.formulary | R4B | nzf-related-medication | RelatedMedication | draft | 2025-08 | nz | Context: Medication | Type:complex | Mod:0 | ||
| hl7.fhir.us.davinci-pct | R4 | gfeRelatedTask | GFERelatedTask | trial-use | fm | 2025-08 | us | Context: Task | Type:complex | Mod:0 | |
| hl7.fhir.uv.extensions | R5 | condition-outcome | Condition Outcome | trial-use | 3 | pc | 2015-02 | uv | Context: Condition | Type:CodeableConcept | Mod:0 |
| hl7.fhir.us.davinci-pas | R4 | extension-revenueCode | RevenueCode | trial-use | 3 | fm | 2025-07 | us | Context: ClaimResponse.addItem | Type:CodeableConcept | Mod:0 |
| hl7.fhir.uv.pharm-quality | R5 | Extension-process-step-scale-pq | Extension - Process Step Scale PQ | active | brr | 2024-05 | uv | Context: PlanDefinition.action | Type:Coding | Mod:0 | |
| hl7.fhir.uv.extensions | R5 | iso21090-EN-use | EN use | trial-use | 3 | fhir | 2012-06 | uv | Context: HumanName | Type:code | Mod:0 |
| hl7.fhir.us.breastcancer | R3 | shr-core-CodeableConcept-extension | BC CodeableConcept Extension | draft | 2018-08 | us | Context: Element | Type:complex | Mod:0 | ||
| hl7.fhir.uv.extensions | R5 | iso21090-EN-qualifier | EN Qualifier | trial-use | 3 | fhir | 2012-06 | uv | Context: HumanName.family,HumanName.given,HumanName.suffix,HumanName.prefix | Type:code | Mod:0 |
| hl7.fhir.uv.extensions | R5 | capabilities | Capabilities | trial-use | 3 | fhir | 2018-02 | uv | Context: CapabilityStatement.rest.security | Type:code | Mod:0 |
| hl7.fhir.uv.tools | R5 | elementdefinition-date-rules | Date Validation Rules control | informative | 3 | fhir | 2025-08 | uv | Context: ElementDefinition | Type:string | Mod:0 |
| ch.fhir.ig.ch-epl | R5 | productPrice | CH - EPL Product Price | draft | 2024-02 | ch | Context: RegulatedAuthorization | Type:complex | Mod:0 | ||
| ch.fhir.ig.ch-epl | R5 | reimbursementSL | CH - EPL Reimbursement SL | draft | 2024-05 | ch | Context: RegulatedAuthorization | Type:complex | Mod:0 | ||
| hl7.fhir.us.icsr-ae-reporting | R4 | icsr-ext-additionaldocumentinformation | AdditionalDocumentInformation | draft | 2023-08 | us | Context: Composition | Type:complex | Mod:0 | ||
| hl7.fhir.uv.extensions | R5 | questionnaire-unitValueSet | QuestionnaireResponse Unit ValueSet | trial-use | 3 | fhir | 2013-07 | uv | Context: ElementDefinition,Questionnaire.item | Type:canonical | Mod:0 |
| hl7.fhir.uv.extensions | R5 | artifact-copyrightLabel | Artifact Copyright Label | draft | 1 | cds | 2022-02 | uv | Context: Group,SubstanceDefinition,Questionnaire,ImplementationGuide,ClinicalUseDefinition,MessageDefinition,StructureDefinition,ArtifactAssessment,TerminologyCapabilities,CapabilityStatement,Measure,Medication,ObservationDefinition,Substance,ConditionDefinition,ConceptMap,SearchParameter,OperationDefinition,ValueSet,GraphDefinition,ActivityDefinition,SpecimenDefinition,CompartmentDefinition,MedicationKnowledge,CodeSystem,StructureMap,NamingSystem,ExampleScenario,DeviceDefinition,PlanDefinition,Library,SubscriptionTopic | Type:string | Mod:0 |
| hl7.fhir.uv.extensions | R5 | artifact-title | Artifact Title | trial-use | 2 | cds | 2022-02 | uv | Context: SpecimenDefinition,Group,SubstanceDefinition,CompartmentDefinition,MedicationKnowledge,ClinicalUseDefinition,NamingSystem,ExampleScenario,DeviceDefinition,Medication,ObservationDefinition,Substance,ConditionDefinition,SearchParameter,GraphDefinition,SubscriptionTopic | Type:string | Mod:0 |
| hl7.fhir.uv.phd | R4 | SimpleAlerting | Simple Alerting | trial-use | 1 | dev | 2025-08 | uv | Context: Observation.component,Observation,DeviceMetric | Type:complex | Mod:0 |
| NHSDigital.FHIR.STU3 | R3 | Extension-eRS-Specialty-1 | Extension-eRS-Specialty-1 | draft | 2021-02 | Context: CommunicationRequest | Type:complex | Mod:0 | |||
| hl7.fhir.uv.extensions | R5 | canonicalresource-short-description | CanonicalResource Short Description | deprecated | 1 | fhir | 2014-04 | uv | Context: CanonicalResource | Type:string | Mod:0 |
| hl7.fhir.uv.extensions | R5 | citation-societyAffiliation | Citation Society Affiliation | draft | 1 | cds | 2023-02 | uv | Context: Citation.citedArtifact.publicationForm.publishedIn | Type:string | Mod:0 |
| hl7.fhir.uv.extensions | R5 | valueset-special-status | ValueSet Special Status | deprecated | 3 | vocab | 2020-12 | uv | Context: ValueSet,CodeSystem | Type:string | Mod:0 |
| hl7.fhir.uv.extensions | R5 | structuredefinition-codegen-super | StructureDefinition Codegen Super | trial-use | 3 | fhir | 2014-01 | uv | Context: StructureDefinition.baseDefinition | Type:string | Mod:0 |
| hl7.fhir.uv.extensions | R5 | observation-timeOffset | Observation Time Offset | trial-use | 3 | oo | 2015-03 | uv | Context: Observation.component | Type:integer | Mod:0 |
| fhir.org.nz.ig.base | R4 | contactpoint-purpose | A specific purpose for which this ContactPoint dataType would be used | active | 2020-07 | us | Context: ContactPoint | Type:CodeableConcept | Mod:0 | ||
| hl7.fhir.uv.extensions | R5 | iso21090-ADXP-streetAddressLine | ADXP Street Address Line | trial-use | 3 | fhir | 2012-06 | uv | Context: Address.line | Type:string | Mod:0 |
| hl7.fhir.us.davinci-pas | R4 | extension-authorizationNumber | AuthorizationNumber | trial-use | 3 | fm | 2025-07 | us | Context: Claim.item,ClaimResponse.item,ClaimResponse.addItem,ExplanationOfBenefit.item | Type:string | Mod:0 |
| hl7.fhir.us.davinci-pas | R4 | extension-administrationReferenceNumber | AdministrationReferenceNumber | trial-use | 3 | fm | 2025-07 | us | Context: Claim.item,ClaimResponse.item,ClaimResponse.addItem,ExplanationOfBenefit.item | Type:string | Mod:0 |
| hl7.fhir.uv.pharm-quality | R5 | Extension-qualified-value-text-pq | Extension - Qualified Value Text PQ | active | brr | 2024-05 | uv | Context: ObservationDefinition.qualifiedValue | Type:string | Mod:0 | |
| hl7.fhir.uv.extensions | R5 | iso21090-ADXP-precinct | ADXP Precinct | trial-use | 3 | fhir | 2012-06 | uv | Context: Address | Type:string | Mod:0 |
| hl7.fhir.uv.extensions | R5 | diagnosticReport-summaryOf | DocumentReference Summary Of | trial-use | 3 | oo | 2015-02 | uv | Context: DiagnosticReport | Type:Reference | Mod:0 |
| hl7.fhir.uv.pharm-quality | R5 | Extension-qualified-value-target-pq | Extension - Qualified Value Target PQ | active | brr | 2024-05 | uv | Context: ObservationDefinition.qualifiedValue,ObservationDefinition.qualifiedValue.range | Type:Quantity | Mod:0 | |
| hl7.fhir.us.breastcancer | R3 | shr-core-Details-extension | BC Details Extension | draft | 2018-08 | us | Context: Element | Type:complex | Mod:0 | ||
| hl7.fhir.uv.pharm-quality | R5 | Extension-test-comment-pq | Extension - Test Comment PQ | active | brr | 2024-05 | uv | Context: ObservationDefinition.title,ObservationDefinition.qualifiedValue.appliesTo.text | Type:string | Mod:0 | |
| hl7.fhir.uv.pharm-quality | R5 | Extension-history-of-process-pq | Extension - History of Process PQ | active | brr | 2024-05 | uv | Context: PlanDefinition | Type:string,markdown | Mod:0 | |
| nictiz.fhir.nl.stu3.zib2015 | R3 | zib-Product-Description | HCIM Product Description | retired | 2017-02 | nl | Context: Medication | Type:complex | Mod:0 | ||
| hl7.fhir.us.lower-extremity-skin-wound-assessment | R4 | PeriodicityExt | Periodicity | draft | 2019-06 | us | Context: Extension | Type:Quantity | Mod:0 | ||
| hl7.fhir.us.cardx-htn | R4 | datetime-of-calculation | Date and Time of Calculation | draft | 2023-08 | us | Context: Element | Type:dateTime | Mod:0 | ||
| hl7.fhir.us.ndh | R4 | base-ext-trustFramework | NDH Trust Framework | trial-use | pa | 2025-07 | us | Context: Endpoint | Type:complex | Mod:0 | |
| hl7.fhir.uv.extensions | R5 | valueset-trusted-expansion | Valueset Trusted Expansion | deprecated | 3 | vocab | 2020-12 | uv | Context: ValueSet | Type:url | Mod:0 |
| hl7.fhir.uv.extensions | R5 | operationoutcome-instance-id | OperationOutcome Instance ID | draft | 2 | fhir | 2014-01 | uv | Context: OperationOutcome.issue | Type:string | Mod:0 |
| hl7.fhir.us.breastcancer | R3 | cimi-element-Identifier-extension | BC Identifier Extension | draft | 2018-08 | us | Context: Element | Type:complex | Mod:0 | ||
| hl7.fhir.uv.extensions | R5 | questionnaire-unitOption | QuestionnaireResponse Unit Option | trial-use | 3 | fhir | 2013-07 | uv | Context: ElementDefinition,Questionnaire.item | Type:Coding | Mod:0 |
| hl7.fhir.uv.extensions | R5 | elementSource | Element Source | trial-use | 1 | fhir | 2025-07 | uv | Context: Element | Type:uri | Mod:0 |
| hl7.fhir.us.medmorph | R4 | us-ph-async-indicator | US Public Health Async Indicator Extension | draft | 2022-03 | us | Context: PlanDefinition | Type:boolean | Mod:0 | ||
| hl7.fhir.uv.cqm | R4 | cqm-valueSet | CQM Value Set | trial-use | 4 | cqi | 2025-08 | uv | Context: Measure.group.stratifier,Measure.group.stratifier.component,Measure.supplementalData | Type:canonical | Mod:0 |
| hl7.fhir.uv.extensions | R5 | observation-geneticsCopyNumberEvent | Copy Number Event | deprecated | 1 | oo | 2016-03 | uv | Context: Observation | Type:CodeableConcept | Mod:0 |
| hl7.fhir.ca.baseline | R4 | ext-identifierversion | Extension: Identifier Version | draft | 2024-08 | ca | Context: Patient.identifier | Type:string | Mod:0 | ||
| hl7.fhir.uv.extensions | R5 | valueset-warning | ValueSet Warning | trial-use | 3 | vocab | 2020-12 | uv | Context: ValueSet | Type:markdown | Mod:0 |
| fhir.ca-bc.provider | R4 | bc-organization-primary-care-clinic-extension | Extension for BC Organization to add Primary Care Clinic details | active | 2025-02 | us | Context: Organization | Type:complex | Mod:0 | ||
| fhir.ca-bc.provider | R4 | bc-facility-health-service-area-extension | BC Facility Health Service Area Extension | active | 2025-02 | us | Context: Location | Type:complex | Mod:0 | ||
| eng.fhir.profile.dev | R4 | extension-timing-specificTimeOfTheDay-dayAndTime | extension-timing-specificTimeOfTheDay-dayAndTime | draft | 2023-06 | Context: Timing.repeat | Type:complex | Mod:0 | |||
| hl7.fhir.uv.vhdir | R4 | accessibility | VhDir Accessibility | trial-use | 2 | pa | 2017-11 | uv | Context: Practitioner,Location | Type:CodeableConcept | Mod:0 |
| hl7.fhir.us.breastcancer | R3 | cimi-entity-SpokenLanguageProficiency-extension | BC SpokenLanguageProficiency Extension | draft | 2018-08 | us | Context: Element | Type:complex | Mod:0 | ||
| hl7.fhir.us.breastcancer | R3 | cimi-entity-WrittenLanguageProficiency-extension | BC WrittenLanguageProficiency Extension | draft | 2018-08 | us | Context: Element | Type:complex | Mod:0 | ||
| hl7.fhir.us.lower-extremity-skin-wound-assessment | R4 | PressureUlcerAssociationExt | PressureUlcerAssociation | draft | 2019-06 | us | Context: Condition | Type:CodeableConcept | Mod:0 | ||
| hl7.fhir.fr.core | R4 | fr-core-organization-activity-field | FR Core Organization Activity Field Extension | active | 2024-09 | fr | Context: Organization | Type:Coding | Mod:0 | ||
| hl7.fhir.uv.livd | R4 | ext-analyte | LIVD Test Analyte | trial-use | 2 | oo | 2025-07 | uv | Context: DeviceDefinition.capability | Type:Reference | Mod:0 |
| hl7.fhir.uv.livd | R4 | ext-device | LIVD Device | trial-use | 2 | oo | 2025-07 | uv | Context: ObservationDefinition | Type:Reference | Mod:0 |
| hl7.fhir.uv.livd | R4 | ext-vendorReferenceIdentifier | LIVD Vendor Reference Identifier | trial-use | 2 | oo | 2025-07 | uv | Context: ObservationDefinition | Type:Identifier | Mod:0 |
| hl7.at.fhir.elga.aps.r4 | R4 | at-aps-ext-composition-countryOfAffiliation | Country of Affiliation | draft | 2025-05 | Context: https://fhir.hl7.at/elga/aps/r4/StructureDefinition/at-aps-composition#Composition | Type:string | Mod:0 | |||
| hl7.fhir.us.spl | R5 | splDocumentDate | SPLDocumentDate | trial-use | 1 | brr | 2025-07 | us | Context: DocumentReference | Type:date | Mod:0 |
| hl7.eu.fhir.gh | R5 | RelatedMedicalIssue | RelatedMedicalIssue | active | 2025-07 | eu | Context: http://hl7.eu/fhir/ig/gravitate-health/StructureDefinition/AdditionalSupportMaterial#DocumentReference | Type:date,Meta,Address,Attachment,integer,Count,DataRequirement,Dosage,uuid,Identifier,RatioRange,Coding,SampledData,id,positiveInt,Distance,Availability,integer64,Period,Duration,canonical,Range,RelatedArtifact,base64Binary,UsageContext,Timing,decimal,ExtendedContactDetail,CodeableConcept,ParameterDefinition,dateTime,code,string,oid,instant,ContactPoint,HumanName,Money,markdown,Ratio,Age,Reference,TriggerDefinition,Quantity,uri,url,Annotation,ContactDetail,boolean,Expression,CodeableReference,Signature,unsignedInt,time | Mod:0 | ||
| hl7.eu.fhir.gh | R5 | HtmlElementLink | HtmlElementLink | active | 2025-07 | eu | Context: http://hl7.org/fhir/uv/emedicinal-product-info/StructureDefinition/Composition-uv-epi#Composition | Type:complex | Mod:0 | ||
| fhir.org.nz.ig.base | R4 | additional-authorisation | AdditionalAuthorisation | active | 2025-06 | us | Context: Practitioner.qualification | Type:complex | Mod:0 | ||
| hl7.fhir.uv.extensions | R5 | DiagnosticReport-geneticsReferences | References | deprecated | 1 | oo | 2015-10 | uv | Context: DiagnosticReport | Type:complex | Mod:0 |
| hl7.fhir.uv.subscriptions-backport | R4B | backport-channel-type | Backported R5 Additional Channel Types | trial-use | fhir | 2024-06 | uv | Context: Subscription.channel.type | Type:Coding | Mod:0 | |
| hl7.fhir.us.icsr-ae-reporting | R4 | icsr-ext-eventseriousness | EventSeriousness | draft | 2023-08 | us | Context: AdverseEvent.seriousness | Type:CodeableConcept | Mod:0 | ||
| hl7.fhir.uv.vhdir | R4 | org-description | VhDir Org Description | trial-use | 2 | pa | 2017-08 | uv | Context: Organization | Type:string | Mod:0 |
| hl7.fhir.uv.extensions | R5 | openEHR-careplan | AllergyIntolerance Careplan | trial-use | 3 | pc | 2014-10 | uv | Context: AllergyIntolerance.reaction | Type:Reference | Mod:0 |
| hl7.fhir.fi.scheduling | R4 | service-additional-information | Additional Information on Service | draft | 2025-05 | fi | Context: Appointment | Type:string,url | Mod:0 | ||
| hl7.fhir.us.davinci-drug-formulary | R4 | usdf-AdditionalCoverageInformation-extension | Additional Coverage Information | trial-use | phx | 2025-02 | us | Context: Basic | Type:markdown | Mod:0 | |
| hl7.fhir.us.breastcancer | R3 | cimi-entity-LanguageQualifier-extension | BC LanguageQualifier Extension | draft | 2018-08 | us | Context: Element | Type:complex | Mod:0 | ||
| hl7.fhir.uv.vhdir | R4 | newpatientprofile | VhDir New Patient Profile | trial-use | 2 | pa | 2017-11 | uv | Context: PractitionerRole,Location | Type:string | Mod:0 |
| hl7.eu.fhir.gh | R5 | VisualizationMethod | VisualizationMethod | active | 2025-07 | eu | Context: Attachment | Type:code | Mod:0 | ||
| hl7.fhir.us.home-lab-report | R4 | Extension-at-home-in-vitro-test-supporting-info | Extension - At-Home In-Vitro Test Supporting Info | active | oo | 2023-01 | us | Context: DiagnosticReport | Type:complex | Mod:0 | |
| hl7.fhir.uv.phenomics-exchange | R4 | vcf-info | VCF Info | draft | cic | 2024-06 | uv | Context: Element | Type:string | Mod:0 | |
| hl7.fhir.uv.extensions | R5 | entryFormat | Entry format | trial-use | 3 | fhir | 2014-04 | uv | Context: ElementDefinition,Questionnaire.item | Type:string | Mod:0 |
| hl7.fhir.uv.extensions | R5 | terminology-resource-identifier-metadata | Terminology Resource Identifier Metadata | trial-use | 2 | vocab | 2022-08 | uv | Context: CodeSystem.identifier,ValueSet.identifier,ConceptMap.identifier | Type:complex | Mod:0 |
| hl7.fhir.uv.extensions | R5 | note | Note | trial-use | 1 | fhir | 2022-01 | uv | Context: Composition.section,Observation.component,Resource | Type:Annotation | Mod:0 |
| hl7.fhir.nz.cca | R4 | sact-additional-plan-status | Regimen under review | active | 2020-11 | nz | Context: PlanDefinition.status | Type:code | Mod:0 | ||
| hl7.fhir.uv.extensions | R5 | structuredefinition-summary | Structure Definition Summary | trial-use | 3 | fhir | 2014-01 | uv | Context: StructureDefinition | Type:markdown | Mod:0 |
| ch.fhir.ig.ch-core | R4 | ch-ext-epr-time | EPR Time | active | 2025-05 | ch | Context: Observation.performer,Observation.extension,MedicationDispense.performer.actor,Composition.author,MedicationStatement.informationSource,MedicationRequest.extension,MedicationRequest.performer,Composition.extension,Extension.valueReference,Composition.section.author,MedicationStatement.extension,MedicationRequest.requester,MedicationDispense.extension | Type:dateTime | Mod:0 | ||
| hl7.fhir.us.breastcancer | R3 | cimi-entity-Additive-extension | BC Additive Extension | draft | 2018-08 | us | Context: Element | Type:Reference,CodeableConcept | Mod:0 | ||
| de.netzwerk-universitaetsmedizin.ebm-cpg | R5 | ext-characteristic-dosage | Characteristic Dosage | draft | 2025-03 | uv | Context: Element | Type:Dosage | Mod:0 | ||
| fhir.ca-bc.provider | R4 | bc-birthtime-extension | BC Birth Time Extension | active | 2025-02 | us | Context: Practitioner.birthDate | Type:dateTime | Mod:0 | ||
| hl7.fhir.uv.genomics-reporting | R4 | genomic-report-note | Genomic Report Note | trial-use | 2 | cg | 2025-06 | uv | Context: DiagnosticReport | Type:Annotation | Mod:0 |
| de.netzwerk-universitaetsmedizin.ebm-cpg | R5 | ceosys-extension-artifact-assessment-publication-status | ArtifactAssessment Publication Status | draft | 2022-02 | uv | Context: ArtifactAssessment | Type:code | Mod:0 | ||
| de.netzwerk-universitaetsmedizin.ebm-cpg | R5 | ext-dosage-condition | Dosage Condition | draft | 2022-07 | uv | Context: Dosage | Type:complex | Mod:0 | ||
| de.netzwerk-universitaetsmedizin.ebm-cpg | R5 | ceosys-extension-artifact-assessment-version | ArtifactAssessment Version | draft | 2021-11 | uv | Context: ArtifactAssessment | Type:string | Mod:0 | ||
| hl7.eu.fhir.unicom | R5 | administrable-doseform | AdministrableDoseForm | draft | 2025-06 | eu | Context: Element | Type:CodeableConcept | Mod:0 | ||
| hl7.fhir.us.cdmh | R4 | cdmh-pcornet-admitting-source-facility-type | Admitting Source Facility Type | draft | 2019-09 | us | Context: Encounter.hospitalization | Type:code | Mod:0 | ||
| hl7.fhir.us.pacio-adi | R4 | adi-docVersionNumber-extension | Version Number | trial-use | 2 | pe | 2025-08 | us | Context: DocumentReference | Type:string | Mod:0 |
| hl7.fhir.us.ndh | R4 | base-ext-ndh-age-group | NDH Age Group | trial-use | pa | 2025-07 | us | Context: | Type:CodeableConcept | Mod:0 | |
| hl7.fhir.us.ndh | R4 | base-ext-ndh-age-range | NDH Age Range | trial-use | pa | 2025-07 | us | Context: | Type:Range | Mod:0 | |
| hl7.fhir.uv.extensions | R5 | device-alertDetection | Device Alert Detection Extension | draft | 1 | dev | 2024-11 | uv | Context: Device,DeviceMetric | Type:complex | Mod:0 |
| hl7.fhir.us.vrdr | R4 | AliasStatus | Alias Status of a Death Roster | active | pher | 2024-10 | us | Context: Composition,Bundle,Bundle.meta | Type:boolean | Mod:0 | |
| hl7.fhir.uv.extensions | R5 | hla-genotyping-results-allele-database | Allele Database | deprecated | 1 | oo | 2015-10 | uv | Context: DiagnosticReport | Type:CodeableConcept | Mod:0 |
| hl7.fhir.uv.extensions | R5 | observation-geneticsAllele | Allele | deprecated | 1 | oo | 2016-03 | uv | Context: Observation | Type:complex | Mod:0 |
| hl7.fhir.uv.sdc | R4 | sdc-questionnaire-extractAllocateId | Extract - Allocate new uuid | draft | 0 | fhir | 2025-08 | uv | Context: Questionnaire,ElementDefinition,Questionnaire.item | Type:string | Mod:0 |
| hl7.fhir.uv.pharm-quality | R5 | Extension-substance-property-range-pq | Extension - Substance Property Range PQ | active | brr | 2024-05 | uv | Context: MedicinalProductDefinition.characteristic,Bundle.entry.resource,SubstanceDefinition.property | Type:Range | Mod:0 | |
| hl7.fhir.uv.cmi | R4 | cmi-isSelective | CMI Is Selective | active | 2021-11 | uv | Context: DataRequirement | Type:boolean | Mod:0 | ||
| hl7.fhir.uv.extensions | R5 | cqf-isSelective | Is Selective | trial-use | 3 | cds | 2021-11 | uv | Context: DataRequirement | Type:boolean | Mod:0 |
| hl7.fhir.uv.extensions | R5 | valueset-parameterSource | ValueSet Parameter Source | trial-use | 3 | vocab | 2021-01 | uv | Context: ValueSet.expansion.parameter | Type:code | Mod:0 |
| hl7.fhir.uv.cmi | R4 | cmi-valueFilter | CMI Value Filter | active | 2021-11 | uv | Context: DataRequirement | Type:complex | Mod:0 | ||
| hl7.fhir.uv.extensions | R5 | cqf-valueFilter | Value Filter | trial-use | 3 | cds | 2021-11 | uv | Context: DataRequirement | Type:complex | Mod:0 |
| hl7.fhir.uv.extensions | R5 | cqf-isPrefetchToken | Is prefetch token | trial-use | 2 | cds | 2015-05 | uv | Context: ParameterDefinition | Type:boolean | Mod:0 |
| hl7.fhir.uv.tools | R5 | resource-sort | Resource Sort Extension | informative | 4 | fhir | 2025-08 | uv | Context: ImplementationGuide.definition.resource | Type:integer | Mod:0 |
| hl7.fhir.uv.extensions | R5 | family-member-history-genetics-observation | FamilyMemberHistory Observation | trial-use | 3 | cg | 2019-05 | uv | Context: FamilyMemberHistory | Type:Reference | Mod:0 |
| hl7.fhir.uv.extensions | R5 | questionnaireresponse-attester | QuestionnaireResponse Attester | trial-use | 2 | fhir | 2021-03 | uv | Context: QuestionnaireResponse | Type:complex | Mod:0 |
| hl7.fhir.uv.extensions | R5 | questionnaireresponse-author | QuestionnaireResponse Author | trial-use | 3 | fhir | 2013-07 | uv | Context: QuestionnaireResponse.item.item,QuestionnaireResponse.item | Type:Reference | Mod:0 |
| hl7.fhir.uv.sdc | R4 | sdc-questionnaire-observationExtractEntry | Observation Extract Entry | trial-use | 4 | fhir | 2025-08 | uv | Context: Questionnaire,Questionnaire.item | Type:complex | Mod:0 |
| hl7.fhir.uv.extensions | R5 | questionnaire-optionRestriction | Questionnaire Option Restriction | trial-use | 2 | fhir | 2013-07 | uv | Context: ElementDefinition,Questionnaire.item | Type:date,Meta,Address,Attachment,integer,Count,DataRequirement,Dosage,uuid,Identifier,RatioRange,Coding,SampledData,id,positiveInt,Distance,Availability,integer64,Period,Duration,canonical,Range,RelatedArtifact,base64Binary,UsageContext,Timing,decimal,ExtendedContactDetail,CodeableConcept,ParameterDefinition,dateTime,code,string,oid,instant,ContactPoint,HumanName,Money,markdown,Ratio,Age,Reference,TriggerDefinition,Quantity,uri,url,Annotation,ContactDetail,boolean,Expression,CodeableReference,Signature,unsignedInt,time | Mod:0 |
| hl7.fhir.uv.extensions | R5 | 11179-permitted-value-valueset | Permitted Value Valueset | trial-use | 3 | oo | 2014-04 | uv | Context: Questionnaire.item.answerValueSet,StructureDefinition.differential.element.binding.valueSet,StructureDefinition.snapshot.element.binding.valueSet | Type:canonical | Mod:0 |
| ForgePatientChart.0830 | R4 | ext-provenanceComment.StructureDefinition | ExtProvenanceComment | draft | Context: Provenance | Type:complex | Mod:0 | ||||
| fhir.ca-bc.provider | R4 | bc-practitioner-relationship-extension | BC Practitioner to Practitioner Relationship Extension | active | 2025-02 | us | Context: Practitioner | Type:complex | Mod:0 | ||
| fhir.ca-bc.provider | R4 | bc-name-use-extension | BC Name Use Extension | active | 2025-02 | us | Context: string | Type:code | Mod:0 | ||
| hl7.fhir.uv.extensions | R5 | cqf-relatedRequirement | Related Requirement | trial-use | 1 | cds | 2025-05 | uv | Context: DataRequirement | Type:complex | Mod:0 |
| fhir.outburn.co.il | R4 | issue-regards | Issue Regards | draft | us | Context: CoverageEligibilityResponse.error,OperationOutcome.issue | Type:complex | Mod:0 | |||
| hl7.fhir.nz.cca | R4 | sact-timing-of-days | TimingOfDays | active | 2020-11 | nz | Context: Element | Type:complex | Mod:0 | ||
| hl7.fhir.uv.extensions | R5 | additional-resource-compartment | Additional Resource Compartment | trial-use | 1 | fhir | 2025-07 | uv | Context: StructureDefinition | Type:complex | Mod:0 |
| eng.fhir.profile.dev | R4 | resource-businessStatus | resource-businessStatus | draft | 2023-06 | Context: Basic,RequestGroup,Resource,List | Type:CodeableConcept | Mod:0 | |||
| fhir.r4.ukcore.stu3.currentbuild | R4 | Extension-UKCore-SpecimenCollectionCollector | Extension UK Core Specimen Collection Collector | active | 2023-12 | us | Context: Specimen.collection | Type:complex | Mod:0 | ||
| hl7.fhir.eu.imaging-manifest-r5 | R5 | periods-of-life-extension | Periods of Life Extension | draft | 2025-07 | eu | Context: AllergyIntolerance.onset[x] | Type:CodeableConcept | Mod:0 | ||
| hl7.fhir.eu.imaging-r5 | R5 | periods-of-life-extension | Periods of Life Extension | draft | 2025-08 | eu | Context: AllergyIntolerance.onset[x] | Type:CodeableConcept | Mod:0 | ||
| eng.fhir.profile.dev | R4 | extension-codeSystem-propertyValueSetBinding | extension-codeSystem-propertyValueSetBinding | draft | 2023-06 | Context: CodeSystem.property | Type:uri | Mod:0 | |||
| hl7.fhir.uv.extensions | R5 | careteam-alias | CareTeam Alias | trial-use | 2 | pc | 2019-09 | uv | Context: CareTeam | Type:string | Mod:0 |
| hl7.fhir.us.directory-query | R4 | careteam-alias | NatlDirEndpointQry Careteam Alias | active | 2017-11 | us | Context: CareTeam | Type:string | Mod:0 | ||
| hl7.fhir.uv.vhdir | R4 | careteam-alias | VhDir Careteam Alias | trial-use | 2 | pa | 2017-11 | uv | Context: CareTeam | Type:string | Mod:0 |
| hl7.fhir.uv.ae-research-backport-ig | R4 | mitigating-action | Mitigating Action | trial-use | 2 | brr | 2024-04 | uv | Context: AdverseEvent | Type:complex | Mod:0 |
| hl7.fhir.uv.pharmaceutical-research-protocol | R6 | protocol-amendment | M11_ProtocolAmendment | trial-use | 1 | brr | 2025-07 | uv | Context: ResearchStudy | Type:complex | Mod:0 |
| hl7.fhir.uv.extensions | R5 | observation-geneticsAminoAcidChange | Amino Acid Change | deprecated | 1 | oo | 2016-03 | uv | Context: Observation | Type:complex | Mod:0 |
| hl7.fhir.uv.extensions | R5 | auditevent-Accession | AuditEvent Accession | trial-use | 3 | sec | 2020-12 | uv | Context: AuditEvent.entity | Type:Identifier | Mod:0 |
| hl7.fhir.uv.extensions | R5 | auditevent-AlternativeUserID | AuditEvent Alternative User ID | trial-use | 2 | sec | 2020-12 | uv | Context: AuditEvent.agent | Type:Identifier | Mod:0 |
| nhsd.assets.stu3 | R3 | Extension-ODSAPI-OrganizationRole-1 | Extension-ODSAPI-OrganizationRole-1 | active | 2018-04 | Context: | Type:complex | Mod:0 | |||
| nhsd.assets.stu3 | R3 | Extension-CareConnect-GPC-PrescribingAgency-1 | Extension-CareConnect-GPC-PrescribingAgency-1 | active | 2018-05 | Context: MedicationStatement | Type:complex | Mod:0 | |||
| nhsd.assets.stu3 | R3 | Extension-CareConnect-PrescribedElsewhere-1 | Extension-CareConnect-PrescribedElsewhere-1 | draft | 2018-05 | Context: MedicationStatement | Type:complex | Mod:0 | |||
| nhsd.assets.stu3 | R3 | Extension-CareConnect-MedicationPrescribingAgency-1 | Extension-CareConnect-MedicationPrescribingAgency-1 | draft | 2019-12 | Context: MedicationStatement | Type:complex | Mod:0 | |||
| Test.Training | R3 | Extension-UEC-FlagBasedOn-1 | Extension-UEC-FlagBasedOn-1 | draft | 2020-04 | Context: Flag | Type:complex | Mod:0 | |||
| Test.Training | R3 | Extension-ImageCoordinates-1 | Extension-ImageCoordinates-1 | draft | 2020-03 | Context: Basic | Type:complex | Mod:0 | |||
| nhsd.assets.stu3 | R3 | Extension-CareConnect-AnaestheticIssues-1 | Extension-CareConnect-AnaestheticIssues-1 | draft | 2018-11 | Context: Procedure | Type:Reference,CodeableConcept | Mod:0 | |||
| nhsd.assets.stu3 | R3 | Extension-ODSAPI-ActivePeriod-1 | Extension-ODSAPI-ActivePeriod-1 | active | 2018-04 | Context: Organization | Type:complex | Mod:0 | |||
| nhsd.assets.stu3 | R3 | Extension-CareConnect-RelatedClinicalContent-1 | Extension-CareConnect-RelatedClinicalContent-1 | draft | 2018-04 | Context: Condition | Type:complex | Mod:0 | |||
| hl7.fhir.uv.extensions | R5 | tz-code | An IANA timezone code for the timezone offset per BCP 175 | deprecated | 1 | fhir | 2013-12 | uv | Context: date,dateTime,instant | Type:code | Mod:0 |
| hl7.fhir.uv.extensions | R5 | timezone | Timezone Code | trial-use | 2 | fhir | 2013-12 | uv | Context: date,dateTime,Meta,time,instant | Type:code | Mod:0 |
| hl7.fhir.uv.extensions | R5 | auditevent-Lifecycle | AuditEvent Lifecycle | trial-use | 2 | sec | 2021-10 | uv | Context: AuditEvent.entity | Type:CodeableConcept | Mod:0 |
FHIR