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PackageVersionIdentityName/TitleStatusFMMWGDateRealmContextModifierTypeUsage #
hl7.fhir.us.pacio-adiR4StructureDefinition-adi-enclosedPrecondition-extension.jsonEnclosed Preconditiontrial-use2pe2026-08usContext: Observation,Goal.descriptionType:CodeableConceptMod:04
hl7.fhir.uv.extensionsR5StructureDefinition-endpoint-fhir-version.jsonEndpoint FHIR Versiontrial-use1fhir2023-10uvContext: EndpointType:codeMod:0
hl7.fhir.us.ph-libraryR4StructureDefinition-us-ph-relateddata-extension.jsonUS Public Health Related Data Extensionactive2023-10usContext: PlanDefinition.action.input,PlanDefinition.action.action.output,PlanDefinition.action.action.input,PlanDefinition.action.outputType:stringMod:0
hl7.fhir.us.pq-cmc-fdaR5StructureDefinition-pq-target-range.jsonTarget Rangetrial-use2brr2025-07usContext: PlanDefinition.goal.targetType:complexMod:11
hl7.fhir.us.ndh.r4bR4BStructureDefinition-base-ext-usage-restriction.jsonNDH Usage Restrictiontrial-usepa2017-10usContext: Practitioner,Organization,CareTeam,Endpoint,OrganizationAffiliation,HealthcareService,PractitionerRole,InsurancePlan,LocationType:ReferenceMod:01
hl7.fhir.us.directory-queryR4StructureDefinition-usage-restriction.jsonNatlDir Usage Restrictionactive2017-10usContext: ElementType:ReferenceMod:01
hl7.fhir.uv.vhdirR4StructureDefinition-usage-restriction.jsonVhDir Usage Restrictiontrial-use2pa2017-10uvContext: ElementType:ReferenceMod:010
hl7.fhir.uv.extensionsR5StructureDefinition-structuredefinition-fhir-type.jsonStructureDefinition FHIR Typetrial-use3fhir2014-01uvContext: ElementDefinition.typeType:urlMod:0
hl7.fhir.uv.extensionsR5StructureDefinition-structuredefinition-fmm.jsonStructureDefinition FMM Leveltrial-use3fhir2014-01uvContext: DomainResource,ElementType:integerMod:0
hl7.fhir.uv.extensionsR5StructureDefinition-structuredefinition-fmm-no-warnings.jsonStructureDefinition FMM If No Warningstrial-use3fhir2014-01uvContext: StructureDefinitionType:integerMod:0
hl7.fhir.uv.extensionsR5StructureDefinition-language.jsonHuman Languagetrial-use3fhir2013-12uvContext: HumanName,Address,string,markdown,AnnotationType:codeMod:0
hl7.fhir.uv.fhir-clinical-documentR4StructureDefinition-information-recipient-extension.jsonInformation Recipient Extensiontrial-use2sd2026-07uvContext: CompositionType:complexMod:03
hl7.fhir.us.ccda.r4bR4BStructureDefinition-InformationRecipientExtension.jsonInformation Recipient Extensionactivecgp2024-12usContext: CompositionType:ReferenceMod:01
hl7.fhir.us.davinci-vbprR4StructureDefinition-lob.jsonLine of Businesstrial-use1cqi2026-06usContext: MeasureType: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,timeMod:01
fhir.r4.nhsengland.stu1R4Extension-England-LocationExtension.jsonExtension England Location Extensiondraft2024-06usContext: LocationType:complexMod:0
hl7.fhir.us.coreR4StructureDefinition-us-core-medication-adherence.jsonUS Core Medication Adherence Extensiontrial-use2cgp2023-10usContext: MedicationRequestType:complexMod:03
hl7.fhir.uv.pharm-qualityR5StructureDefinition-Extension-medication-definition-pq.jsonExtension - Medication Definition PQactivebrr2026-07uvContext: Medication.codeType:ReferenceMod:01
hl7.org.nz.fhir.ig.formularyR4BStructureDefinition-nzf-nzmtType.jsonNzmtTypedraft2026-06nzContext: MedicationType:CodeableConceptMod:02
hl7.fhir.us.pacio-adiR4StructureDefinition-adi-notaryInformation-extension.jsonNotary Informationtrial-use2pe2026-08usContext: RelatedPersonType:complexMod:01
hl7.fhir.uv.extensionsR5StructureDefinition-auditevent-NumberOfInstances.jsonAuditEvent Number Of Instancestrial-use3sec2020-12uvContext: AuditEvent.entityType:integerMod:0
hl7.fhir.us.ccda.r4bR4BStructureDefinition-OrderExtension.jsonOrder Extensionactivecgp2024-12usContext: CompositionType:ReferenceMod:01
hl7.fhir.us.davinci-vbpr.r4R4StructureDefinition-organization-subject.jsonOrganization Subjectactivecqi2024-06usContext: MeasureReport.subjectType:ReferenceMod:0
hl7.fhir.uv.extensionsR5StructureDefinition-documentreference-sourcepatient.jsonDocumentReference Source Patienttrial-use2oo2022-08uvContext: DocumentReferenceType:ReferenceMod:0
fhir.ca-bc.clientR4StructureDefinition-bc-death-verified-flag-extension.jsonBC Death Verified Flagactive2025-02usContext: Patient.deceasedType:complexMod:02
hl7.fhir.us.davinci-vbprR4StructureDefinition-payment-stream.jsonPayment Streamtrial-use1cqi2026-06usContext: MeasureReport.group,Measure,MeasureReportType:complexMod:02
hl7.fhir.us.ccda.r4bR4BStructureDefinition-PerformerExtension.jsonPerformer Extensionactivecgp2024-12usContext: CompositionType:ReferenceMod:01
test.no.basisR4no-basis-person-citizenship.structuredefinition-extension.jsonno-basis-person-citizenshipactive1pa2018-12noContext: Person,RelatedPersonType:complexMod:0
hl7.fhir.us.pacio-tocR4StructureDefinition-point-of-contact-extension.jsonPoint of Contacttrial-use2pc2026-05usContext: Composition,CarePlan,DocumentReferenceType:ReferenceMod:01
hl7.fhir.us.davinci-vbprR4StructureDefinition-program-model.jsonProgram Modeltrial-use1cqi2026-06usContext: MeasureType:complexMod:01
hl7.fhir.uv.extensionsR5StructureDefinition-additional-language.jsonAdditional Languagetrial-use2fhir2025-07uvContext: CompositionType:codeMod:0
hl7.fhir.uv.extensionsR5StructureDefinition-coding-sctdescid.jsonSNOMED CT Description Idtrial-use3fhir2015-02uvContext: Coding,ValueSet.expansion.contains.designation,CodeSystem.concept.display,ValueSet.expansion.contains.display,CodeSystem.concept.designationType:idMod:0
hl7.fhir.us.davinci-vbprR4StructureDefinition-score.jsonScoretrial-use1cqi2026-06usContext: MeasureReportType:decimalMod:01
hl7.fhir.us.davinci-vbprR4StructureDefinition-service-period.jsonService Periodtrial-use1cqi2026-06usContext: MeasureReport.group,MeasureReportType:PeriodMod:01
hl7.fhir.us.coreR4StructureDefinition-us-core-sex.jsonUS Core Sex Extensiondeprecated2cgp2023-05usContext: PatientType:codeMod:01
hl7.fhir.us.davinci-vbprR4StructureDefinition-threshold.jsonThresholdtrial-use1cqi2026-06usContext: MeasureReportType:complexMod:01
hl7.fhir.us.pacio-adiR4StructureDefinition-adi-trialperiod-extension.jsonTrial Periodtrial-use2pe2026-08usContext: ServiceRequestType:string,PeriodMod:04
hl7.fhir.uv.cpgR4StructureDefinition-cpg-enrollIn.jsonCPG Enroll In Extensionactivecds2026-06uvContext: ActivityDefinitionType:canonicalMod:01
hl7.fhir.uv.cpgR4StructureDefinition-cpg-goalFor.jsonCPG Goal For Extensionactivecds2026-06uvContext: GoalType:canonicalMod:01
hl7.fhir.uv.cpgR4StructureDefinition-cpg-reportWith.jsonCPG Report With Extensionactivecds2026-06uvContext: ActivityDefinitionType:canonicalMod:01
hl7.fhir.uv.cpgR4StructureDefinition-cpg-collectWith.jsonCPG Collect With Extensionactivecds2026-06uvContext: ActivityDefinitionType:canonicalMod:01
hl7.fhir.uv.extensionsR5StructureDefinition-workflow-instantiatesCanonical.jsonInstantiates Canonicaldeprecated1fhir2017-12uvContext: Condition,SupplyDelivery,Observation,Media,DiagnosticReport,CommunicationRequest,SupplyRequestType:canonicalMod:0
hl7.fhir.uv.extensionsR5StructureDefinition-workflow-instantiatesUri.jsonInstantiates Urideprecated1fhir2017-12uvContext: Condition,SupplyDelivery,Observation,Media,DiagnosticReport,CommunicationRequest,SupplyRequestType:uriMod:0
test.no.basisR4no-basis-virtual-service.StructureDefinition-extension.jsonno-basis-Virtual-Serviceactive2023-10noContext: AppointmentType:complexMod:01
hl7.fhir.us.pacio-adiR4StructureDefinition-adi-witness-information-extension.jsonWitness Informationtrial-use2pe2026-08usContext: RelatedPersonType:complexMod:01
hl7.fhir.us.lower-extremity-skin-wound-assessmentR4StructureDefinition-WoundExudateAmountDescriptionExt.jsonWoundExudateAmountDescriptionExtdraft2019-06usContext: ConditionType:ReferenceMod:01
hl7.fhir.us.lower-extremity-skin-wound-assessmentR4StructureDefinition-WoundExudateAppearanceExt.jsonWoundExudateAppearanceExtdraft2019-06usContext: ConditionType:ReferenceMod:01
hl7.fhir.us.lower-extremity-skin-wound-assessmentR4StructureDefinition-WoundExudateAssertExt.jsonWoundExudateAssertExtdraft2019-06usContext: ObservationType:ReferenceMod:01
hl7.fhir.us.lower-extremity-skin-wound-assessmentR4StructureDefinition-WoundExudateColorExt.jsonWoundExudateColorExtdraft2019-06usContext: ConditionType:ReferenceMod:01
hl7.fhir.us.lower-extremity-skin-wound-assessmentR4StructureDefinition-WoundExudateOdorExt.jsonWoundExudateOdorExtdraft2019-06usContext: ConditionType:ReferenceMod:01
hl7.fhir.us.lower-extremity-skin-wound-assessmentR4StructureDefinition-WoundExudateVolumeExt.jsonWoundExudateVolumeExtdraft2019-06usContext: ConditionType:ReferenceMod:01
hl7.fhir.us.lower-extremity-skin-wound-assessmentR4StructureDefinition-WoundRelatedObservationsPanelExt.jsonWoundRelatedObservationsPanelExtdraft2019-06usContext: ConditionType:ReferenceMod:01
hl7.fhir.us.lower-extremity-skin-wound-assessmentR4StructureDefinition-WoundTunnelingAssertExt.jsonWoundTunnelingAssertExtdraft2019-06usContext: ObservationType:ReferenceMod:01
hl7.fhir.us.lower-extremity-skin-wound-assessmentR4StructureDefinition-WoundTunnelingDirectionExt.jsonWoundTunnelingDirectionExtdraft2019-06usContext: ConditionType:ReferenceMod:01
hl7.fhir.us.lower-extremity-skin-wound-assessmentR4StructureDefinition-WoundTunnelingLengthExt.jsonWoundTunnelingLengthExtdraft2019-06usContext: ConditionType:ReferenceMod:01
hl7.fhir.us.lower-extremity-skin-wound-assessmentR4StructureDefinition-WoundUnderminingAssertExt.jsonWoundUnderminingAssertExtdraft2019-06usContext: ObservationType:ReferenceMod:01
hl7.fhir.us.lower-extremity-skin-wound-assessmentR4StructureDefinition-WoundUnderminingDirectionExt.jsonWoundUnderminingDirectionExtdraft2019-06usContext: ConditionType:ReferenceMod:01
hl7.fhir.us.lower-extremity-skin-wound-assessmentR4StructureDefinition-WoundUnderminingLengthExt.jsonWoundUnderminingLengthExtdraft2019-06usContext: ConditionType:ReferenceMod:01
hl7.fhir.us.davinci-pasR4StructureDefinition-extension-errorPath.jsonError Pathtrial-use4fm2026-06usContext: ClaimResponse.errorType:stringMod:01
hl7.fhir.uv.extensionsR5StructureDefinition-quantity-accuracy.jsonQuantity Accuracydraft0oo2025-07uvContext: Quantity,DeviceMetricType:QuantityMod:0
hl7.fhir.uv.phdR4StructureDefinition-Accuracy.jsonNumeric Accuracytrial-use2dev2026-03uvContext: Observation.component,Observation,DeviceMetricType:QuantityMod:04
hl7.fhir.uv.extensionsR5StructureDefinition-workflow-adheresTo.jsonadheres totrial-use2fhir2017-12uvContext: Condition,Immunization,Task,BiologicallyDerivedProductDispense,DiagnosticReport,ImmunizationEvaluation,QuestionnaireResponse,DeviceUsage,DeviceUseStatement,CarePlan,FamilyMemberHistory,DeviceDispense,SupplyDelivery,Observation,Encounter,Procedure,NutritionIntake,Transport,DocumentReference,CommunicationType:Reference,canonical,uriMod:0
hl7.fhir.uv.extensionsR5StructureDefinition-workflow-compliesWith.jsonComplies withtrial-use2fhir2017-12uvContext: SpecimenDefinition,MedicationRequest,Task,CarePlan.activity.plannedActivityReference,RequestOrchestration,VisionPrescription,ServiceRequest,SupplyRequest,CarePlan,NutritionOrder,RequestGroup,ObservationDefinition,DeviceDefinition,DeviceRequest,CommunicationRequest,ImmunizationRecommendationType:Reference,canonical,uriMod:0
hl7.fhir.uv.toolsR5StructureDefinition-elementdefinition-string-format.jsonString Formatinformative3fhir2026-07uvContext: ElementDefinitionType:codeMod:0
hl7.fhir.uv.pharm-qualityR5StructureDefinition-Extension-actual-yield-pq.jsonExtension - Actual Yield PQactivebrr2026-07uvContext: Substance,Bundle.entry.resource,Medication.batchType:QuantityMod:02
hl7.fhir.uv.pharm-qualityR5StructureDefinition-Extension-actual-yield-unfiltered-pq.jsonExtension - Actual Yield Unfiltered PQactivebrr2026-07uvContext: Medication.batchType:QuantityMod:01
hl7.fhir.uv.extensionsR5StructureDefinition-cqf-contactAddress.jsonContact addresstrial-use2cds2015-05uvContext: ContactDetailType:AddressMod:0
fhir.org.nz.ig.baseR4StructureDefinition-messaging-address.jsonMessaging Addressactive2022-07usContext: Practitioner,Organization,Patient,HealthcareService,PractitionerRole,LocationType:complexMod:06
hl7.fhir.us.icsr-ae-reportingR4StructureDefinition-icsr-ext-ageattimeofonset.jsonAgeAtTimeOfOnsetdraft2023-08usContext: AdverseEventType:AgeMod:01
fhir.kenyaClaimsIGR4StructureDefinition-eclaims-frame-amount.jsonFrame Amountdraft2026-06usContext: ClaimType:stringMod:01
fhir.kenyaClaimsIGR4StructureDefinition-eclaims-lens-amount.jsonLens Amountdraft2026-06usContext: ClaimType:stringMod:01
fhir.kenyaClaimsIGR4StructureDefinition-eclaims-eye-examination-amount.jsonEye Examination Amountdraft2026-06usContext: ClaimType:stringMod:01
fhir.kenyaClaimsIGR4StructureDefinition-eclaims-consultation-amount.jsonConsultation Amountdraft2026-06usContext: ClaimType:stringMod:01
hl7.fhir.us.vitalsignsR4StructureDefinition-ClothingWornDuringMeasureExt.jsonClothing Worn During Measure Extensiondraft2019-09usContext: StructureDefinition,ObservationType:CodeableConceptMod:02
hl7.fhir.uv.extensionsR5StructureDefinition-allergyintolerance-duration.jsonAllergyIntolerance Durationtrial-use3pc2015-02uvContext: AllergyIntolerance.reactionType:DurationMod:0
hl7.fhir.uv.extensionsR5StructureDefinition-openEHR-exposureDuration.jsonAllergyIntolerance Exposure Durationtrial-use3pc2014-10uvContext: AllergyIntolerance.reactionType:DurationMod:0
hl7.fhir.uv.extensionsR5StructureDefinition-openEHR-location.jsonAllergyIntolerance Locationtrial-use3pc2014-10uvContext: AllergyIntolerance.reactionType:CodeableConceptMod:0
hl7.fhir.cz.imgR4StructureDefinition-cz-anatomical-region-extension.jsonExtension: Anatomical Regiondraft2026-08czContext: DiagnosticReport,ImagingStudyType:CodeableConceptMod:01
hl7.fhir.eu.extensionsR5StructureDefinition-anatomical-region.jsonMany: Anatomical Regiontrial-use22026-03euContext: ImagingStudy,DiagnosticReportType:CodeableConceptMod:0
test.no.basisR4no-basis-group.StructureDefinition-extension.jsonno-basis-groupactive2023-10noContext: AppointmentType:booleanMod:01
hl7.fhir.uv.extensionsR5StructureDefinition-procedure-approachBodyStructure.jsonProcedure Approach Body Structuretrial-use3pc2015-02uvContext: Procedure,DeviceRequest,Specimen.collection,ServiceRequest,DeviceUsage,DeviceUseStatementType:ReferenceMod:0
fhir.onc.us-quality-coreR4StructureDefinition-us-quality-core-servicerequest-appropriatenessScore.jsonUSQualityCore Appropriateness Scoredraft2026-06usContext: ServiceRequestType:code,decimalMod:0
hl7.fhir.uv.extensionsR5StructureDefinition-familymemberhistory-abatement.jsonFamilyMemberHistory Abatementtrial-use3pc2015-02uvContext: FamilyMemberHistory.conditionType:date,boolean,AgeMod:0
hl7.fhir.be.pssR4StructureDefinition-PSSRelevantAge.jsonPSS Relevant Patient Ageactive2026-02beContext: PatientType:AgeMod:01
hl7.fhir.uv.extensionsR5StructureDefinition-contactpoint-area.jsonContactPoint Areatrial-use3fhir2015-02uvContext: ContactPoint.valueType:stringMod:0
hl7.fhir.uv.ebmR6StructureDefinition-artifact-assessment-compared.jsonArtifactAssessmentComparedtrial-use1cds2026-08uvContext: ArtifactAssessmentType:Reference,canonical,uriMod:01
hl7.fhir.uv.extensionsR5StructureDefinition-cqf-testArtifact.jsonTest Artifacttrial-use1cds2019-02uvContext: Group,LibraryType:canonical,uriMod:0
hl7.fhir.us.davinci-atrR4StructureDefinition-ext-attributionListStatus.jsonAttribution List Statustrial-use2fm2019-09usContext: GroupType:codeMod:01
nhsdigital.fhir.stu3R3Extension-EOL-ConsentAuthor-1.jsonExtension-EOL-ConsentAuthor-1draft2018-09Context: ConsentType:complexMod:01
fhir.kenyaClaimsIGR4StructureDefinition-eclaims-provider-auth-token.jsonProvider Auth Tokendraft2026-06usContext: ClaimType:stringMod:07
hl7.fhir.us.davinci-pasR4StructureDefinition-extension-admissionDates.jsonAdmission Datestrial-use4fm2026-06usContext: ClaimResponse.item,ClaimResponse.addItemType:date,PeriodMod:02
hl7.fhir.us.davinci-pasR4StructureDefinition-extension-dischargeDate.jsonDischarge Datetrial-use4fm2026-06usContext: ClaimResponse.item,ClaimResponse.addItemType:dateMod:02
hl7.fhir.uv.sdcR4StructureDefinition-sdc-questionnaire-endpoint.jsonEndpointtrial-use4fhir2026-07uvContext: QuestionnaireType:uriMod:03
hl7.fhir.uv.extensionsR5StructureDefinition-iso21090-ADXP-streetNameBase.jsonADXP Street Name Basetrial-use3fhir2012-06uvContext: Address.lineType:stringMod:0
test.no.basisR4no-basis-shortnotice.StructureDefinition-extension.jsonno-basis-shortnoticeactive2023-10noContext: AppointmentResponseType:booleanMod:01
test.no.basisR4no-basis-middlename.structuredefinition-extension.jsonno-basis-middlenameactive2019-09noContext: HumanNameType:complexMod:01
fhir.ph.coreR4StructureDefinition-batch-number.jsonBatch Numberdraft2026-06usContext: ImmunizationType:stringMod:01
hl7.fhir.us.breastcancerR3StructureDefinition-cimi-context-Onset-extension.jsonBC Onset Extensiondraft2018-08usContext: ElementType:dateTime,string,Reference,Period,RangeMod:01
hl7.fhir.uv.extensionsR5StructureDefinition-biologicallyderivedproduct-intendedRecipient.jsonBiologicallyDerivedProduct Intended Recipienttrial-use0oo2025-10uvContext: BiologicallyDerivedProductType:ReferenceMod:0
hl7.terminologyR5StructureDefinition-ext-namingsystem-version.jsonNamingSystem versionactive2026-08uvContext: NamingSystemType:stringMod:0
hl7.fhir.uv.cpgR4StructureDefinition-cpg-answerValueSetSource.jsonCPG Answer Value Set Source Extensionactivecds2026-06uvContext: Questionnaire.itemType:canonicalMod:01
nictiz.fhir.nl.stu3.zib2017R3extension-consent-additionalSources.jsonConsent additionalSourceactivenlContext: ConsentType:Identifier,Reference,AttachmentMod:01
fhir.kenyaClaimsIGR4StructureDefinition-eclaims-annual-limit-category-extension.jsonAnnual Limits Category Extensiondraft2026-06usContext: CoverageType:CodeableConceptMod:01
hl7.fhir.uv.extensionsR5StructureDefinition-structuredefinition-category.jsonStructureDefinition Categorytrial-use3fhir2014-01uvContext: StructureDefinitionType:stringMod:0
hl7.fhir.us.davinci-pasR4StructureDefinition-extension-itemCategory.jsonClaim Response Item Categorytrial-use4fm2026-06usContext: ClaimResponse.addItemType:CodeableConceptMod:01
hl7.fhir.uv.extensionsR5StructureDefinition-cqf-encounterClass.jsonencounter classdeprecated3cds2015-05uvContext: BasicType:CodeableConceptMod:0
hl7.fhir.uv.extensionsR5StructureDefinition-subject-locationClassification.jsonThe classification of the location of the subject in an Encountertrial-use1pa2023-12uvContext: EncounterHistory.location,Encounter.locationType:CodeableConceptMod:0
fhir.kenyaPSIGR4StructureDefinition-communication-preference.jsonCommunication Preferencedraft2026-06usContext: ElementType:CodeableConceptMod:01
fhir.ca-bc.providerR4StructureDefinition-bc-organization-clinic-legal-name-extension.jsonExtension for the clinic business legal name.active2025-02usContext: ExtensionType:complexMod:01
hl7.fhir.uv.extensionsR5StructureDefinition-condition-diseaseCourse.jsonCondition Disease Coursetrial-use2pc2015-02uvContext: ConditionType:CodeableConceptMod:0
hl7.fhir.us.davinci-pasR4StructureDefinition-extension-reviewActionCode.jsonReview Action Codetrial-use4fm2026-06usContext: Claim.item,ClaimResponse.item.adjudication.extension,ClaimResponse.adjudication.extension,ClaimResponse.addItem.adjudication.extensionType:CodeableConceptMod:02
hl7.fhir.us.davinci-pdexR4StructureDefinition-extension-reviewActionCode.jsonReviewActionCodetrial-use2fm2026-08usContext: ExplanationOfBenefit.item.adjudication.extensionType:CodeableConceptMod:01
hl7.fhir.be.vaccinationR4StructureDefinition-be-ext-vaccination-stock-location.jsonBeVaccinationStockOriginactive12026-03beContext: ImmunizationType:ReferenceMod:01
hl7.fhir.us.breastcancerR3StructureDefinition-cimi-topic-TopicCode-extension.jsonBC TopicCode Extensiondraft2018-08usContext: ElementType:complexMod:04
hl7.fhir.uv.extensionsR5StructureDefinition-servicerequest-precondition.jsonServiceRequest Preconditiondeprecated3oo2015-02uvContext: ServiceRequestType:CodeableConceptMod:0
hl7.fhir.uv.ebmR6StructureDefinition-statistic-model-include-if.jsonStatisticModelIncludeIftrial-use1cds2026-08uvContext: Evidence.statistic.modelCharacteristic.variable,Evidence.statistic.modelCharacteristicType:complexMod:01
hl7.fhir.uv.extensionsR5StructureDefinition-statistic-model-include-if.jsonStatistic Model Include Iftrial-use1cds2024-02uvContext: Evidence.statistic.modelCharacteristic.variable,Evidence.statistic.modelCharacteristicType:complexMod:0
hl7.fhir.uv.aitransparencyR4StructureDefinition-AIconfidence.jsonAI Confidencetrial-use2ehr2026-08uvContext: Element,ResourceType:string,Quantity,decimal,Range,CodeableConceptMod:0
hl7.fhir.uv.extensionsR5StructureDefinition-artifact-useContext.jsonArtifact use contexttrial-use2cds2022-02uvContext: SpecimenDefinition,Group,SubstanceDefinition,Composition,MedicationKnowledge,ClinicalUseDefinition,ResearchStudy,ArtifactAssessment,DeviceDefinition,Medication,ObservationDefinition,Substance,ConditionDefinition,SubscriptionTopicType:UsageContextMod:0
hl7.fhir.us.davinci-raR4StructureDefinition-ra-contextId.jsonContext Id Extensiontrial-use1cqi2026-04usContext: MeasureReportType:idMod:01
hl7.fhir.uv.ae-research-backport-igR4StructureDefinition-contributing-factor.jsonContributing Factortrial-use2brr2024-04uvContext: AdverseEventType:complexMod:01
ca.on.oh.mha-pdsR4StructureDefinition.ca-on-mha-ext-cost-centre-id.jsonFunctionalCentreCodeactive2022-08Context: HealthcareServiceType:complexMod:03
fhir.kenyaClaimsIGR4StructureDefinition-eclaims-cost-per-session.jsonCost Per Sessiondraft2026-06usContext: ClaimType:stringMod:01
hl7.fhir.uv.pharm-qualityR5StructureDefinition-Extension-batch-number-of-full-shelves-pq.jsonExtension - Batch Number of Full Shelves PQactivebrr2026-07uvContext: Medication.batchType:positiveIntMod:01
hl7.fhir.uv.pharm-qualityR5StructureDefinition-Extension-batch-number-of-vials-pq.jsonExtension - Batch Number of Vials PQactivebrr2026-07uvContext: Medication.batchType:positiveIntMod:01
hl7.fhir.uv.extensionsR5StructureDefinition-contactpoint-country.jsonContactPoint Countrytrial-use3fhir2015-02uvContext: ContactPoint.valueType:stringMod:0
hl7.fhir.no.basisR4kommunikasjonspart-organizationcoverage.structuredefinition-extension.jsonTbaOrganizationcoveragedraft2019-05noContext: OrganizationType:complexMod:01
hl7.fhir.uv.ae-research-backport-igR4StructureDefinition-status.jsonWorkflow Statustrial-use2brr2024-04uvContext: AdverseEventType:codeMod:11
hl7.fhir.uv.extensionsR5StructureDefinition-artifact-date.jsonArtifact Datetrial-use2cds2022-02uvContext: SpecimenDefinition,Group,SubstanceDefinition,DeviceDefinition,Medication,MedicationKnowledge,ObservationDefinition,Substance,ClinicalUseDefinition,ConditionDefinition,ResearchStudy,SubscriptionTopicType:dateTimeMod:0
hl7.fhir.us.ecr.r4bR4BStructureDefinition-us-ph-date-determined-extension.jsonUS Public Health Date Determined Extensionactivepher2024-10usContext: Observation.component,ObservationType:dateTimeMod:01
hl7.fhir.us.ecr.r4bR4BStructureDefinition-us-ph-date-recorded-extension.jsonUS Public Health Date Recorded Extensionactivepher2024-10usContext: Observation.component,ObservationType:dateTimeMod:01
hl7.fhir.uv.extensionsR5StructureDefinition-medication-manufacturingBatch.jsonMedication Manufacturing Batchtrial-use2phx2015-02uvContext: Substance,Medication.batchType:complexMod:0
hl7.fhir.uv.toolsR5StructureDefinition-elementdefinition-date-format.jsonDate Format Stringinformative3fhir2026-07uvContext: ElementDefinitionType:stringMod:0
fhir.org.nz.ig.baseR4StructureDefinition-death-date.jsonDate of deathactive2020-07usContext: PractitionerType:complexMod:01
hl7.fhir.us.icsr-ae-reportingR4StructureDefinition-icsr-ext-mostrecentdate.jsonMostRecentDatedraft2023-08usContext: CompositionType:dateTimeMod:01
hl7.fhir.uv.extensionsR5StructureDefinition-resource-approvalDate.jsonResource Approval Datetrial-use3fhir2020-12uvContext: StructureMap,Group,StructureDefinition,ImplementationGuide,NamingSystem,CompartmentDefinition,CapabilityStatement,SearchParameter,ConceptMap,OperationDefinition,CodeSystem,ValueSetType:dateMod:0
hl7.fhir.uv.extensionsR5StructureDefinition-resource-lastReviewDate.jsonResource Last Review Datetrial-use3fhir2020-12uvContext: StructureMap,Group,StructureDefinition,ImplementationGuide,NamingSystem,CompartmentDefinition,CapabilityStatement,SearchParameter,ConceptMap,OperationDefinition,CodeSystem,ValueSetType:dateMod:0
hl7.fhir.uv.extensionsR5StructureDefinition-condition-reviewed.jsonCondition Reviewedtrial-use2pc2021-07uvContext: ConditionType:dateTimeMod:0
hl7.fhir.uv.extensionsR5StructureDefinition-allergyintolerance-assertedDate.jsonAllergyIntolerance AssertedDatedeprecated3pc2015-02uvContext: AllergyIntoleranceType:dateTimeMod:0
hl7.fhir.uv.extensionsR5StructureDefinition-allergyintolerance-abatement.jsonAbatementtrial-use2pc2015-02uvContext: AllergyIntoleranceType:dateTime,string,Period,Range,AgeMod:0
hl7.fhir.us.pdmpR4StructureDefinition-pdmp-activity-period-extension.jsonPDMP Extension - Activity Periodactivephx2024-04usContext: Bundle.entry.Parameters.parameter,Parameters.parameter,MessageHeaderType:PeriodMod:0
hl7.fhir.uv.extensionsR5StructureDefinition-organization-period.jsonOrganization Periodtrial-use3pa2015-02uvContext: OrganizationType:PeriodMod:0
hl7.fhir.uv.pharm-qualityR5StructureDefinition-Extension-batch-retest-date-pq.jsonExtension - Batch Retest Date PQactivebrr2026-07uvContext: Substance,Bundle.entry.resourceType:dateTimeMod:01
hl7.fhir.us.davinci-pasR4StructureDefinition-extension-diagnosisRecordedDate.jsonDiagnosis Recorded Datetrial-use4fm2026-06usContext: Claim.diagnosisType:dateMod:05
hl7.fhir.us.illTravelerR4StructureDefinition-transfer-date.jsonIll traveler transfer datedraft2024-03usContext: ElementType:dateMod:02
hl7.fhir.uv.ae-research-backport-igR4StructureDefinition-resolve-date.jsonAdverse Event resolution datetrial-use2brr2024-04uvContext: AdverseEventType:dateTimeMod:01
ca.on.oh.mha-pdsR4StructureDefinition.ca-on-mha-ext-initial-assessment-date.jsonInitialAssessmentDateactive2022-08caContext: EpisodeOfCareType:complexMod:03
ca.on.oh.mha-pdsR4StructureDefinition.ca-on-mha-ext-FirstContactDate.jsonFirstContactDateactive2022-08Context: EpisodeOfCareType:complexMod:03
ca.on.oh.mha-pdsR4StructureDefinition.ca-on-mha-ext-service-initiation-date.jsonServiceInitiationDateactive2022-08caContext: EpisodeOfCareType:complexMod:03
hl7.fhir.be.medicationR4StructureDefinition-BeExtRecordedDate.jsonBeExtRecordedDateactive2026-07beContext: MedicationRequest,MedicationStatementType:dateTimeMod:01
hl7.fhir.uv.extensionsR5StructureDefinition-event-recorded.jsonEvent Recordedtrial-use4fhir2018-08uvContext: DiagnosticReport,CommunicationType:dateTimeMod:0
fhir.org.nz.ig.baseR4StructureDefinition-registration-initial-date.jsonRegistrationInitialDateactive2026-05usContext: Practitioner.qualificationType:dateMod:01
hl7.fhir.us.medsR4StructureDefinition-header-timestamp-extension.jsonHeader_Timestamp_Extensionactive2020-08usContext: MessageHeaderType:dateTimeMod:0
hl7.fhir.us.pdmpR4StructureDefinition-pdmp-header-timestamp-extension.jsonPDMP Extension - Header Timestampactivephx2024-04usContext: Bundle.entry.Parameters.parameter,Parameters.parameter,MessageHeaderType:dateTimeMod:0
hl7.fhir.uv.extensionsR5StructureDefinition-metadataresource-publish-date.jsonMetadataResource Publish Datedraft1fhir2023-03uvContext: MetadataResourceType:dateMod:0
hl7.fhir.be.coreR4StructureDefinition-be-ext-recorded-date.jsonBeExtRecordedDatedraft2026-07beContext: DomainResourceType:dateTimeMod:0
hl7.fhir.uv.pharm-qualityR5StructureDefinition-Extension-batch-release-date-pq.jsonExtension - Batch Release Date PQactivebrr2026-07uvContext: Substance,Bundle.entry.resource,Medication.batchType:dateTimeMod:02
hl7.fhir.uv.extensionsR5StructureDefinition-valueset-activityStatusDate.jsonActivity Status Datedeprecated1vocab2019-10uvContext: ValueSetType:dateMod:0
hl7.fhir.uv.pharm-qualityR5StructureDefinition-Extension-packaging-date-pq.jsonExtension - Packaging Date PQactivebrr2026-07uvContext: Medication.batchType:dateTimeMod:01
hl7.fhir.us.icsr-ae-reportingR4StructureDefinition-icsr-ext-firstreceivedate.jsonFirstReceiveDatedraft2023-08usContext: CompositionType:dateTimeMod:01
hl7.fhir.uv.extensionsR5StructureDefinition-codesystem-expirationDate.jsonCodeSystem Expiration Datedeprecated1vocab2019-10uvContext: CodeSystemType:dateMod:0
hl7.fhir.uv.extensionsR5StructureDefinition-valueset-expirationDate.jsonValueSet Expiration Datedeprecated1vocab2019-10uvContext: ValueSetType:dateMod:0
hl7.fhir.us.davinci-pasR4StructureDefinition-extension-itemPreAuthIssueDate.jsonItem Preauthorization Issue Datetrial-use4fm2026-06usContext: ClaimResponse.item,ClaimResponse.addItem,ExplanationOfBenefit.itemType:dateMod:02
hl7.fhir.us.davinci-pasR4StructureDefinition-extension-itemPreAuthPeriod.jsonItem Preauthorization Periodtrial-use4fm2026-06usContext: ClaimResponse.item,ClaimResponse.addItem,ExplanationOfBenefit.itemType:PeriodMod:02
hl7.fhir.uv.extensionsR5StructureDefinition-observation-analysis-date-time.jsonObservation AnalysisDateTimetrial-use0oo2023-12uvContext: ObservationType:dateTimeMod:0
nictiz.fhir.nl.stu3.zib2017R3zib-Dispense-RequestDate.jsonHCIM Dispense RequestDateactivenlContext: MedicationDispenseType:dateTimeMod:01
nictiz.fhir.nl.stu3.zib2017R3zib-AdministrationAgreement-AuthoredOn.jsonHCIM Authored OnactivenlContext: MedicationDispenseType:dateTimeMod:01
hl7.fhir.uv.extensionsR5StructureDefinition-elementdefinition-defaulttype.jsonDefault Typetrial-use2fhir2015-02uvContext: ElementDefinitionType:canonicalMod:0
hl7.fhir.uv.extensionsR5StructureDefinition-elementdefinition-question.jsonQuestiontrial-use3fhir2015-02uvContext: ElementDefinitionType:stringMod:0
hl7.fhir.uv.extensionsR5StructureDefinition-cqf-parameterDefinition.jsonParameter definitiontrial-use2cds2015-05uvContext: TriggerDefinition,ParameterDefinitionType:ParameterDefinitionMod:0
hl7.fhir.us.breastcancerR3StructureDefinition-cimi-context-Certainty-extension.jsonBC Certainty Extensiondraft2018-08usContext: ElementType:complexMod:01
fhir.r4.ukcore.stu3.currentbuildR4Extension-UKCore-CodingSCTDescDisplay.jsonExtension UK Core Coding SCT Desc Displayactive2023-12usContext: CodingType:complexMod:0
hl7.fhir.uv.extensionsR5StructureDefinition-iso21090-ADXP-streetNameType.jsonADXP Street Name Typetrial-use3fhir2012-06uvContext: Address.lineType:stringMod:0
hl7.fhir.uv.pharm-qualityR5StructureDefinition-Extension-target-fill-weight-pq.jsonExtension Target Fill Weight PQactivebrr2026-07uvContext: Medication.batchType:QuantityMod:01
fhir.kenyaEmergencyIGR4StructureDefinition-ke-emergency-ambulance-case-status.jsonAmbulance Case Statusdraft2026-07usContext: ElementType:codeMod:01
hl7.fhir.us.davinci-pasR4StructureDefinition-extension-reviewAction.jsonReview Actiontrial-use4fm2026-06usContext: ClaimResponse.addItem.adjudication,ClaimResponse.item.adjudication,ClaimResponse.adjudicationType:complexMod:01
hl7.fhir.us.davinci-pdexR4StructureDefinition-extension-reviewAction.jsonReviewActioninformativefm2026-08usContext: ExplanationOfBenefit.item.adjudication,ExplanationOfBenefit.addItem.adjudication,ExplanationOfBenefit.adjudicationType:complexMod:01
hl7.fhir.us.davinci-pasR4StructureDefinition-extension-requestedService.jsonRequested Servicetrial-use4fm2026-06usContext: Claim.item,ClaimResponse.item,ClaimResponse.addItemType:ReferenceMod:04
hl7.fhir.us.davinci-pasR4StructureDefinition-extension-itemAuthorizedDetail.jsonItem Authorized Detailtrial-use4fm2026-06usContext: ClaimResponse.item,ExplanationOfBenefit,ExplanationOfBenefit.itemType:complexMod:02
hl7.fhir.uv.extensionsR5StructureDefinition-extended-contact-availability.jsonExtended Contact Availabilitytrial-use2pa2015-02uvContext: ContactDetail,Address,ExtendedContactDetailType:AvailabilityMod:0
fhir.org.nz.ig.baseR4StructureDefinition-country-name.jsonCountry Namedraft2023-05usContext: AddressType:stringMod:01
hl7.fhir.us.lower-extremity-skin-wound-assessmentR4StructureDefinition-DistanceFromLandmarkExt.jsonDistanceFromLandmarkdraft2019-06usContext: ExtensionType:complexMod:01
nictiz.fhir.nl.stu3.zib2017R3zib-Dispense-DistributionForm.jsonHCIM Dispense Distribution FormactivenlContext: MedicationDispenseType:CodeableConceptMod:01
hl7.fhir.uv.extensionsR5StructureDefinition-structuredefinition-fmm-support.jsonFMM Supporting Documentationtrial-use2fhir2014-01uvContext: DomainResourceType:markdownMod:0
hl7.fhir.us.icsr-ae-reportingR4StructureDefinition-icsr-ext-eventduration.jsonEventDurationdraft2023-08usContext: AdverseEvent.dateType:DurationMod:01
nictiz.fhir.nl.stu3.zib2017R3zib-MedicationUse-Duration.jsonHCIM MedicationUse DurationactivenlContext: MedicationRequest,MedicationStatement.effectivePeriod,MedicationDispense,MedicationStatementType:DurationMod:03
nictiz.fhir.nl.stu3.zib2017R3period-duration.jsonPeriod DurationactivenlContext: PeriodType:DurationMod:04
fhir.ca-bc.clientR4StructureDefinition-bc-business-period-extension.jsonBC Business Datesactive2025-02usContext: Extension,Patient.gender,Patient.deceased,Patient.multipleBirth,Patient.birthDateType:PeriodMod:08
hl7.fhir.us.breastcancerR3StructureDefinition-cimi-context-Abatement-extension.jsonBC Abatement Extensiondraft2018-08usContext: ElementType:dateTime,boolean,string,Reference,Period,RangeMod:01
hl7.fhir.uv.extensionsR5StructureDefinition-valueset-author.jsonValue Set Authordeprecated1vocab2019-10uvContext: ValueSetType:ContactDetailMod:0
hl7.fhir.uv.security-label-ds4pR4StructureDefinition-extension-sec-label-classifier.jsonClassifier of Security Labeldraft2025-05uvContext: Resource.meta.securityType:ReferenceMod:0
hl7.fhir.uv.ebmR6StructureDefinition-artifact-recorder.jsonArtifactRecordertrial-use1cds2026-08uvContext: ResourceType:ContactDetailMod:01
hl7.fhir.uv.extensionsR5StructureDefinition-valueset-steward.jsonValueSet Stewarddeprecated1vocab2019-10uvContext: ValueSetType:ContactDetailMod:0
nhsdigital.fhir.stu3R3Extension-CareConnect-GPC-ConditionEpisode-1.jsonExtension-CareConnect-GPC-ConditionEpisode-1draft2017-07Context: ConditionType:complexMod:01
careconnect.stu3.03.00.00R3Extension-CareConnect-ConditionEpisode-1.jsonExtension-CareConnect-ConditionEpisode-1draft2018-11Context: ConditionType:complexMod:010
hl7.fhir.uv.extensionsR5StructureDefinition-allergyintolerance-resolutionAge.jsonAllergyIntolerance Resolution Agedeprecated3pc2015-02uvContext: AllergyIntoleranceType:AgeMod:0
fhir.org.nz.ig.baseR4StructureDefinition-nz-ethnicity.jsonNZ Ethnicityactive2020-07usContext: Practitioner,Patient,RelatedPersonType:CodeableConceptMod:02
hl7.fhir.us.vitalsR4StructureDefinition-ExerciseAssociationExt.jsonExercise Associationdraft2024-10usContext: ElementType: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,timeMod:011
hl7.fhir.us.cardx-htnR4StructureDefinition-ExerciseAssociationExt.jsonExercise Associationdraft2023-08usContext: ElementType:CodeableConceptMod:02
fhir.kenyaClaimsIGR4StructureDefinition-eclaims-session-expected-date.jsonSession Expected Datedraft2026-06usContext: ClaimType:stringMod:01
hl7.fhir.fi.baseR4StructureDefinition-ReleaseDateForPatientViewing.jsonReleaseDateForPatientViewingactive2025-10fiContext: Appointment,ProvenanceType:dateMod:01