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Datatype Profiles, Realm US

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PackageVersionIdentityName/TitleStatusFMMWGDateAuthDataTypeUsage #
hl7.fhir.us.cdmhR4StructureDefinition-cdmh-pcornet-death-cause-confidence.jsonPCORNet Death Cause Confidencedraft2019-09hl7Extension1
hl7.fhir.us.cdmhR4StructureDefinition-cdmh-pcornet-death-cause-source.jsonPCORNet Death Cause Sourcedraft2019-09hl7Extension1
hl7.fhir.us.cdmhR4StructureDefinition-cdmh-pcornet-death-cause-type.jsonPCORNet Death Cause Typedraft2019-09hl7Extension1
hl7.fhir.us.cdmhR4StructureDefinition-cdmh-pcornet-death-cause.jsonDeathCausedraft2019-09hl7Extension1
hl7.fhir.us.cdmhR4StructureDefinition-cdmh-pcornet-death-match-confidence.jsonPCORNet Death Match Confidencedraft2019-09hl7Extension1
hl7.fhir.us.cdmhR4StructureDefinition-cdmh-pcornet-death-source.jsonPCORNet Death Source Codedraft2019-09hl7Extension1
fhir.cdc.opioid-cdsR4StructureDefinition-dataDateRoller.jsonData Date-Roller Extensiondraft2022-04hl7Extension
hl7.fhir.us.vdorR4StructureDefinition-vdor-firearm-gun-access-narrative-extension.jsonVDOR Gun Access Narrative Extensiondraft0pher2026-05hl7Extension1
hl7.fhir.us.vdorR4StructureDefinition-vdor-firearm-serial-number.jsonVDOR Firearm Serial Numberdraft0pher2026-05hl7Extension1
hl7.fhir.us.vdorR4StructureDefinition-vdor-firearm-stored-loaded-extension.jsonVDOR Firearm Stored Loaded Extensiondraft0pher2026-05hl7Extension1
hl7.fhir.us.vdorR4StructureDefinition-vdor-firearm-stored-locked-extension.jsonVDOR Firearm Stored Locked Extensiondraft0pher2026-05hl7Extension1
hl7.fhir.us.vdorR4StructureDefinition-vdor-firearm-stolen-extension.jsonVDOR Firearm Stolen Extensiondraft0pher2026-05hl7Extension1
hl7.fhir.us.vdorR4StructureDefinition-vdor-firearm-owner-extension.jsonVDOR Firearm Owner Extensiondraft0pher2026-05hl7Extension1
hl7.fhir.us.cqfmeasuresR4StructureDefinition-cqfm-scoringUnit.jsonCQFM Scoring Unitactivecqi2025-08hl7Extension2
fhir.iptpigR4StructureDefinition-iptp-pregnancy-outcome.jsonIPTp Pregnancy Outcomedraft2026-06hl7Extension1
fhir.iptpigR4StructureDefinition-iptp-ga-band.jsonIPTp Gestational Age Banddraft2026-06hl7Extension1
hl7.fhir.us.cqfmeasuresR4StructureDefinition-cqfm-rateAggregation.jsonCQFM Rate Aggregationactivecqi2025-08hl7Extension1
fhir.cdc.opioid-cdsR4StructureDefinition-cdc-valueset-clinical-focus.jsonCDC 2022 Opioid Guidance Clinical Focus Extensiondraft2018-04hl7Extension1
fhir.cdc.opioid-cdsR4StructureDefinition-cdc-valueset-exclusion-criteria.jsonCDC 2022 Opioid Guidance exclusion Criteria Extensiondraft2018-04hl7Extension1
fhir.cdc.opioid-cdsR4StructureDefinition-cdc-valueset-inclusion-criteria.jsonCDC 2022 Opioid Guidance Inclusion Criteria Extensiondraft2018-04hl7Extension1
fhir.cdc.opioid-cdsR4StructureDefinition-cdc-valueset-dataelement-scope.jsonCDC 2022 Opioid Guidance Data Element Extensiondraft2018-04hl7Extension1
hl7.fhir.us.directory-queryR4StructureDefinition-identifier-status.jsonNatlDirEndpointQry Identifier Statusactive2017-11hl7Extension1
hl7.fhir.us.davinci-pdexR4StructureDefinition-base-ext-identifier-status.jsonNDH Identifier Statustrial-use2fm2017-11hl7Extension2
fhir.kenyaEmergencyIGR4StructureDefinition-em-emergency-centre-capability.jsonEmergency Centre Capabilityactive2026-07hl7Extension1
fhir.facade.cnes.organizationR4StructureDefinition-extension-cnes-fluxo-clientela.jsonFluxo de clientela esperado para o Estabelecimento de Saúdedraft2025-06hl7Extension1
hl7.fhir.us.davinci-pdexR4StructureDefinition-opt-out-details.jsonOpt-Out Detailstrial-use2fm2026-08hl7Extension1
hl7.fhir.us.davinci-pdexR4StructureDefinition-treatment-relationship-details.jsonTreatment Relationship Detailstrial-use2fm2026-08hl7Extension1
hl7.fhir.us.cdmhR4StructureDefinition-cdmh-pcornet-diagnosis-origin.jsonDiagnosis Origindraft2019-09hl7Extension1
hl7.fhir.us.cdmhR4StructureDefinition-cdmh-pcornet-drg-group.jsonDiagnosis Related Groupdraft2019-09hl7Extension1
hl7.fhir.us.davinci-raR4StructureDefinition-ra-qualifyingDxCode.jsonQualifyingDxCode Extensiontrial-use2cqi2026-04hl7Extension1
hl7.fhir.us.davinci-raR4StructureDefinition-ra-dxCode.jsonDiagnosis Code Extensiontrial-use2cqi2026-04hl7Extension1
hl7.fhir.us.cdmhR4StructureDefinition-cdmh-pcornet-discharge-status.jsonDischarge Statusdraft2019-09hl7Extension1
hl7.fhir.us.davinci-pctR4StructureDefinition-gfeDisclaimer.jsonGFEDisclaimertrial-use2fm2026-03hl7Extension3
fhir.kenyaEmergencyIGR4StructureDefinition-em-incident-priority.jsonIncident Prioritydraft2026-07hl7Extension
ca.on.oh-dhdrR4DrugCompoundIndicator.jsonCompoundIndicatoractive2021-12hl7Extension3
ca.on.oh-dhdrR4MedicationStrength.jsonMedicationStrengthactive2021-12hl7Extension1
hl7.fhir.us.breastcancerR3StructureDefinition-oncology-DistanceFromBreastSiteToNipple-extension.jsonBC DistanceFromBreastSiteToNipple Extensiondraft2018-08hl7Extension1
fhir.org.nz.ig.baseR4StructureDefinition-dhb.jsonDistrict Health Board linked to a NZ Healthcare Service, Location or Patientactive32020-07hl7Extension3
hl7.fhir.us.vr-common-libraryR4StructureDefinition-DistrictCode.jsonDistrict Code Vital Recordsactivepher2026-06hl7Extension3
hl7.fhir.us.directory-queryR4StructureDefinition-requiredDocument.jsonRequired Documentactive2022-12hl7Extension1
hl7.fhir.us.uscdi-scdR4StructureDefinition-scd-blood-product-age.jsonSCD Blood Product Age at Transfusionactive2026-09hl7Extension
hl7.fhir.us.uscdi-scdR4StructureDefinition-scd-iron-chelation-indication.jsonSCD Iron Chelation Indicationactive2026-09hl7Extension
hl7.fhir.us.uscdi-scdR4StructureDefinition-scd-transfusion-antigen-match.jsonSCD Transfusion Red Cell Antigen Match Profileactive2026-09hl7Extension
hl7.fhir.us.uscdi-scdR4StructureDefinition-scd-voc-frequency.jsonSCD Vaso-Occlusive Crisis Frequencyactive2026-09hl7Extension
hl7.fhir.us.mcodeR4StructureDefinition-mcode-radiotherapy-dose-delivered-to-volume.jsonRadiotherapy Dose Delivered To Volume Extensionactive3cic2025-02hl7Extension5
hl7.fhir.us.codex-radiation-therapyR4StructureDefinition-codexrt-radiotherapy-dose-planned-to-volume.jsonDose Planned to Volumetrial-usecgp2026-05hl7Extension3
hl7.fhir.us.codex-radiation-therapyR4StructureDefinition-codexrt-radiotherapy-dose-prescribed-to-volume.jsonDose Prescribed to Volumetrial-usecgp2026-05hl7Extension3
hl7.fhir.us.directory-queryR4StructureDefinition-dynamicRegistration.jsonDynamic Registrationactive2022-12hl7Extension1
hl7.fhir.us.davinci-pdexR4StructureDefinition-base-ext-dynamicRegistration.jsonNDH Dynamic Registrationtrial-use2fm2026-08hl7Extension1
fhir.org.nz.ig.baseR4StructureDefinition-educational-qualification.jsonEducationalQualificationactive2026-08hl7Extension2
hl7.fhir.us.davinci-pdexR4StructureDefinition-base-ext-endpointAccessControlMechanism.jsonNDH Endpoint Access Control Mechanismtrial-use2fm2026-08hl7Extension1
hl7.fhir.us.directory-queryR4StructureDefinition-endpoint-usecase.jsonEndpoint Usecaseactive2022-12hl7Extension1
hl7.fhir.us.davinci-pdexR4StructureDefinition-base-ext-endpoint-usecase.jsonNDH Endpoint Usecasetrial-use2fm2026-08hl7Extension1
hl7.fhir.us.davinci-pdex-plan-netR4StructureDefinition-endpoint-usecase.jsonEndpoint Usecasetrial-usefm2026-08hl7Extension1
hl7.fhir.us.ndh.r4bR4BStructureDefinition-base-ext-endpoint-usecase.jsonNDH Endpoint Usecasetrial-usepa2025-04hl7Extension
hl7.fhir.us.lower-extremity-skin-wound-assessmentR4StructureDefinition-EpisodeExt.jsonEpisodeextensiondraft2019-06hl7Extension1
fhir.ipslansysR4StructureDefinition-NomivacEsquema.jsonEsquema Vacunaciondraft2026-06hl7Extension1
fhir.kisumuhieR4StructureDefinition-mnch-blood-loss.jsonMNCH Blood Lossdraft2026-06hl7Extension1
fhir.kenyaEmergencyIGR4StructureDefinition-em-no-findings-on-exam.jsonEmergency No Findings On Examdraft2026-07hl7Extension1
fhir.r4.spirecoreR4Extension-SpireCore-CYPDetails.jsonExtensionSpireCoreCYPDetailsdrafthl7Extension1
fhir.r4.spirecoreR4Extension-SpireCore-ContactAllowed.jsonExtensionSpireCoreContactAlloweddrafthl7Extension1
fhir.r4.spirecoreR4Extension-SpireCore-IsVIP.jsonExtensionSpireCoreIsVIPdrafthl7Extension1
fhir.r4.spirecoreR4Extension-SpireCore-NoEmailReason.jsonExtensionSpireCoreNoEmailReasondrafthl7Extension2
fhir.r4.spirecoreR4Extension-SpireCore-OfferedProcedures.jsonExtensionSpireCoreOfferedProceduresdrafthl7Extension1
fhir.r4.spirecoreR4Extension-SpireCore-PatientJourneyStage.jsonPatientJourneyStagedrafthl7Extension1
fhir.r4.spirecoreR4Extension-SpireCore-RegisteredWithSpireDate.jsonExtensionSpireCoreRegisteredWithSpireDatedrafthl7Extension1
fhir.r4.spirecoreR4Extension-SpireCore-RiskIndicator.jsonExtensionSpireCoreRiskIndicatordrafthl7Extension1
fhir.r4.spirecoreR4Extension-SpireCore-SpireGPDetails.jsonExtensionSpireCoreSpireGPDetailsdrafthl7Extension1
hl7.fhir.us.mcodeR4StructureDefinition-mcode-radiotherapy-modality.jsonRadiotherapy Modality Extensionactive3cic2025-02hl7Extension1
hl7.fhir.us.mcodeR4StructureDefinition-mcode-radiotherapy-technique.jsonRadiotherapy Technique Extensionactive3cic2025-02hl7Extension1
hl7.fhir.us.mcodeR4StructureDefinition-mcode-radiotherapy-modality-and-technique.jsonRadiotherapy Modality And Technique Extensionactive3cic2025-02hl7Extension10
hl7.fhir.us.insurance-cardR4StructureDefinition-sbc-metadata.jsonSBC Metadata Extensioninformativeclaims2026-08hl7Extension1
hl7.fhir.us.vdorR4StructureDefinition-vdor-drug-misuse.jsonVDOR Extension - Drug Misusedraft0pher2026-05hl7Extension1
fhir.ph.ereferralR4StructureDefinition-ereferral-pwd-disability.jsonPWD Disability Registrationdraft2026-06hl7Extension
fhir.ph.coreR4StructureDefinition-ph-core-pwd-disability.jsonPH Core PWD Disability Registrationdraft2026-06hl7Extension1
hl7.fhir.us.vdorR4StructureDefinition-vdor-types-of-substance-use-disorder-treatments.jsonVDOR Extension - Types of Substance Use Disorder Treatmentsdraft0pher2026-05hl7Extension1
hl7.fhir.us.sdoh-clinicalcareR4StructureDefinition-SDOHCC-ExtensionConditionAsserter.jsonSDOHCC Extension Condition Assertertrial-use2pc2026-09hl7Extension1
hl7.fhir.us.insurance-cardR4StructureDefinition-benefit-limitation.jsonBenefit Limitation Extensioninformativeclaims2026-08hl7Extension1
hl7.fhir.us.insurance-cardR4StructureDefinition-excluded-services.jsonExcluded Services Extensioninformativeclaims2026-08hl7Extension1
hl7.fhir.us.sdoh-clinicalcareR4StructureDefinition-SDOHCC-ExtensionHealthcareServiceTelecomAppointment.jsonSDOHCC Extension HealthcareService Telecom Appointmenttrial-use2pc2026-09hl7Extension1
hl7.fhir.us.pq-cmc-fdaR5StructureDefinition-pq-overage-extension.jsonOverage Extensiontrial-use2brr2025-07hl7Extension1
hl7.fhir.us.pq-cmc-fdaR5StructureDefinition-pq-product-batch-strength-textual-extension.jsonProduct Batch Strength Textual Extensiontrial-use2brr2025-07hl7Extension1
hl7.fhir.us.insurance-cardR4StructureDefinition-cost-applies-to-network.jsonCost Applies To Network Extensioninformativeclaims2026-08hl7Extension1
hl7.fhir.us.insurance-cardR4StructureDefinition-deductible-applies.jsonDeductible Applies Extensioninformativeclaims2026-08hl7Extension1
hl7.fhir.us.codex-radiation-therapyR4StructureDefinition-codexrt-radiotherapy-volume-extension.jsonRadiotherapy Volume Extensiontrial-usecgp2026-05hl7Extension1
hl7.fhir.us.codex-radiation-therapyR4StructureDefinition-codexrt-radiobiologic-metric.jsonRadiobiologic Metrictrial-usecgp2026-05hl7Extension10
hl7.fhir.us.breast-radiologyR4StructureDefinition-BreastLateralityExtension.jsonBreast Laterality Extensionactive2022-12hl7Extension3
hl7.fhir.us.davinci-deqmR4StructureDefinition-extension-reportingProgram.jsonDEQM Reporting Program Extensiontrial-use4cqi2022-11hl7Extension3
fhir.r4.wales.psomR4Extension-DataStandardsWales-PSOM-PathwayLaterality.jsonExtension Data Standards Wales Pathway Lateralitydrafthl7Extension1
oash.fhir.us.opaR4StructureDefinition-english-proficiency.jsonEnglish Proficiency Extensionactive2023-09Extension1
hl7.fhir.us.dme-ordersR4StructureDefinition-PAOX-relevant-reviews-extension.jsonPAO Relevant Reviews Extensionactive2023-06hl7Extension
hl7.fhir.us.vr-common-libraryR4StructureDefinition-BypassEditFlag.jsonBypassEditFlag Vital Recordsactivepher2026-06hl7Extension13
fhir.nhs.uk.stu3.assetsR3Extension-eRS-eReferralPathwayStart-1.jsoneRS Referral Pathway Startdraft2024-08hl7Extension
oash.fhir.us.opaR4StructureDefinition-insurance-type.jsonOPA Insurance Coverage Typeactive2023-09Extension1
hl7.fhir.us.vdorR4StructureDefinition-nvdrs-incident-year-extension.jsonNVDRS Incident Year Extensiondraft0pher2026-05hl7Extension1
hl7.fhir.us.vdorR4StructureDefinition-identifier-extension.jsonIdentifier Extensiondraft0pher2026-05hl7Extension1
hl7.fhir.us.sdoh-clinicalcareR4StructureDefinition-SDOHCC-ExtensionHealthcareServiceCapacityStatus.jsonSDOHCC Extension HealthcareService Capacity Statusdraft0pc2026-09hl7Extension1
hl7.fhir.us.davinci-pdexR4StructureDefinition-base-ext-fhir-ig.jsonNDH FHIR IGtrial-use2fm2026-08hl7Extension1
hl7.fhir.us.ndh.r4bR4BStructureDefinition-base-ext-fhir-ig.jsonNDH FHIR IGtrial-usepa2025-04hl7Extension
fhir.kisumuhieR4StructureDefinition-mnch-fp-method.jsonMNCH Family Planning Methoddraft2026-06hl7Extension1
hl7.fhir.us.vrdrR4StructureDefinition-FilingFormat.jsonFiling Formatactivepher2024-10hl7Extension1
fhir.ca-bc.providerR4StructureDefinition-bc-organization-pci-extension.jsonExtension to indicate if the clinic is part of the Primary Care Initiative.active2025-02hl7Extension1
hl7.fhir.us.illTravelerR4StructureDefinition-flight-details.jsonFlight Detailsdraft2024-03hl7Extension3
fhir.org.nz.ig.baseR4StructureDefinition-funded-programme.jsonFunded Healthcare Programmeactive12021-02hl7Extension3
hl7.fhir.us.eltss.r4R4StructureDefinition-eltss-dueTo.jsonELTSS-dueTotrial-use2hsswg2019-02hl7Extension
hl7.fhir.us.pcoR4StructureDefinition-pco-goal-attainment-scaling.jsonGoal Attainment Scaling Extensiontrial-use2pc2026-04hl7Extension1
hl7.fhir.us.davinci-deqmR4StructureDefinition-extension-reporterGroup.jsonDEQM Reporter Group Extensiontrial-use4cqi2018-06hl7Extension4
hl7.fhir.us.pacio-pfeR4StructureDefinition-pfe-device-request-clinical-justification.jsonPFEDeviceRequestClinicalJustificationtrial-use3pc2026-08hl7Extension1
fhir.kisumuhieR4StructureDefinition-mnch-hiv-retesting.jsonMNCH HIV Retestingdraft2026-06hl7Extension1
fhir.iptpigR4StructureDefinition-iptp-anc-number-hash.jsonIPTp ANC Number Hashdraft2026-06hl7Extension1
fhir.ph.coreR4StructureDefinition-educational-attainment.jsonEducational Attainmentdraft2026-06hl7Extension1
hl7.fhir.us.lower-extremity-skin-wound-assessmentR4StructureDefinition-RecurrenceExt.jsonRecurrencedraft2019-06hl7Extension1
hl7.fhir.us.lower-extremity-skin-wound-assessmentR4StructureDefinition-WoundRecurrenceExt.jsonBodyLocationExtensiondraft2019-06hl7Extension1
hl7.fhir.us.directory-queryR4StructureDefinition-igsSupported.jsonIGs Supportedactive2022-12hl7Extension1
fhir.kenyaEmergencyIGR4StructureDefinition-em-telematics-device-id.jsonEmergency Responder Unit Telematics Device Identifierdraft2026-07hl7Extension
fhir.ca-bc.clientR4StructureDefinition-bc-identifier-status-extension.jsonBC Identifier Statusactive2025-02hl7Extension1
fhir.ca-bc.clientR4StructureDefinition-bc-sourceId-extension.jsonBC SourceID and UserIDactive2025-02hl7Extension7
hl7.fhir.us.davinci-pasR4StructureDefinition-extension-TransmissionIdentifiers.jsonTransmission Identifierstrial-use4fm2026-08hl7Extension2
hl7.fhir.us.davinci-crdR4StructureDefinition-ext-billing-options.jsonBilling Optionstrial-use1fm2026-05hl7Extension9
hl7.fhir.us.davinci-deqmR4StructureDefinition-extension-gapStatus.jsonDEQM Gap Status Modifier Extensiontrial-use4cqi2021-04hl7Extension1
hl7.fhir.us.davinci-dtrR4StructureDefinition-qr-coverage.jsonQuestionnaire Response Coveragetrial-use2cds2026-08hl7Extension1
hl7.fhir.us.davinci-dtrR4StructureDefinition-qr-context.jsonQuestionnaire Response Contexttrial-use2cds2026-08hl7Extension1
hl7.fhir.us.davinci-dtrR4StructureDefinition-information-origin.jsonInformation Origintrial-use2cds2026-08hl7Extension1
hl7.fhir.us.pacio-pfeR4StructureDefinition-pfe-device-request-user.jsonPFEDeviceRequestUsertrial-use3pc2026-08hl7Extension1
hl7.fhir.us.icsr-ae-reportingR4StructureDefinition-icsr-ext-firstsendertype.jsonFirstSenderTypedraft2023-08hl7Extension1
hl7.fhir.us.breastcancerR3StructureDefinition-cimi-entity-ActiveFlag-extension.jsonBC ActiveFlag Extensiondraft2018-08hl7Extension1
hl7.fhir.us.breastcancerR3StructureDefinition-cimi-entity-ActiveFlagAsaCodeableConcept-extension.jsonBC ActiveFlagAsaCodeableConcept Extensiondraft2018-08hl7Extension1
fhir.ph.coreR4StructureDefinition-indigenous-people.jsonIndigenous Peopledraft2026-06hl7Extension1
hl7.fhir.us.davinci-pctR4StructureDefinition-gfeConsentForBalanceBilling.jsonGFEConsentForBalanceBillingtrial-use2fm2026-03hl7Extension2
hl7.fhir.us.davinci-dtrR4StructureDefinition-request-specific.jsonRequest Specific Flagtrial-use2cds2026-08hl7Extension1
hl7.fhir.us.icsr-ae-reportingR4StructureDefinition-icsr-ext-usedproduct.jsonUsedProductdraft2023-08hl7Extension1
hl7.fhir.us.davinci-pdexR4StructureDefinition-base-ext-verification-status.jsonNDH Verification Statustrial-use2fm2026-08hl7Extension1
hl7.fhir.us.davinci-crd.stu3R3StructureDefinition-ext-insurance.jsonCRD Insurancedraft2018-07hl7Extension10
hl7.fhir.us.davinci-raR4StructureDefinition-ra-hierarchicalStatus.jsonHierarchical Status Extensiontrial-use2cqi2026-04hl7Extension1
hl7.fhir.us.ecr.r4bR4BStructureDefinition-us-ph-message-processing-category-extension.jsonUS Public Health Message Processing Category Extensionactivepher2019-09hl7Extension1
hl7.fhir.us.davinci-dtrR4StructureDefinition-intendedUse.jsonIntended Usetrial-use2cds2026-08hl7Extension1
hl7.fhir.us.davinci-deqmR4StructureDefinition-extension-measureScoring.jsonDEQM Measure Scoring Extensiontrial-use4cqi2025-05hl7Extension3
hl7.fhir.us.cqfmeasuresR4StructureDefinition-cqfm-compositeScoring.jsonCQFM Composite Scoringactivecqi2025-08hl7Extension2
hl7.fhir.us.cqfmeasuresR4StructureDefinition-cqfm-scoring.jsonCQFM Scoringactivecqi2025-08hl7Extension4
hl7.fhir.us.pacio-adiR4StructureDefinition-adi-condition-code-extension.jsonADI Care Plan Condition Codestrial-usepe2026-09hl7Extension2
hl7.fhir.us.pacio-adiR4StructureDefinition-adi-goal-order-by-descending-priority-extension.jsonGoal Order by Descending Prioritytrial-usepe2026-09hl7Extension2
fhir.r4.ukcore.stu3.currentbuildR4Extension-UKCore-CopyCorrespondenceIndicator.jsonExtension UK Core Copy Correspondence Indicatoractive2022-08hl7Extension2
hl7.fhir.us.davinci-pdexR4StructureDefinition-pdex-provider-access-use-case.jsonProvider Access Use Caseinformativefm2026-08hl7Extension1
hl7.fhir.us.davinci-dtrR4StructureDefinition-containedReference.jsonContained Referencetrial-use2cds2026-08hl7Extension1
fhir.hrsa.uds-plusR4StructureDefinition-uds-plus-birthsex-extension.jsonUDS Plus Birth Sex Extensiontrial-use22019-09hl7Extension1
hl7.fhir.us.davinci-atrR4StructureDefinition-ext-coverageReference.jsonCoverage Referencetrial-use2fm2019-09hl7Extension1
hl7.fhir.us.resp-netR4StructureDefinition-respnet-report-context-extension.jsonRESP-NET Report Context Extensiontrial-use2pher2019-09hl7Extension1
fhir.hrsa.uds-plusR4StructureDefinition-uds-plus-veteran-status-extension.jsonUDS Plus Veteran Status Extensiontrial-use22019-09hl7Extension1
hl7.fhir.us.daplR4StructureDefinition-dapl-age-extension.jsonDAPL Age Extensiontrial-use2cgp2026-03hl7Extension3
fhir.hrsa.uds-plusR4StructureDefinition-uds-plus-age-extension.jsonUDS Plus Age Extensiontrial-use22019-09hl7Extension3
fhir.hrsa.uds-plusR4StructureDefinition-udsplus-agriculture-worker-status.jsonUDS Plus Agriculture Worker Status Extensiontrial-use22019-09hl7Extension1
hl7.fhir.us.medmorphR4StructureDefinition-us-ph-data-encryption-algorithm.jsonUS Public Health Data Encryption Algorithmdraft2019-09hl7Extension1
hl7.fhir.us.icsr-ae-reportingR4StructureDefinition-icsr-ext-usedproductamount.jsonUsedProductAmountdraft2023-08hl7Extension1
hl7.fhir.us.davinci-atrR4StructureDefinition-ext-attributedProvider.jsonAttributed Providertrial-use2fm2019-09hl7Extension1
hl7.fhir.us.daplR4StructureDefinition-dapl-sex-extension.jsonDAPL Sex Extensiontrial-use2cgp2026-03hl7Extension1
fhir.ca-bc.providerR4StructureDefinition-bc-confidentiality-extension.jsonBC Confidentiality Extensionactive2025-02hl7Extension2
hl7.fhir.us.daplR4StructureDefinition-dapl-deidentified-instant-extension.jsonDAPL De-Identified Instant Extensiontrial-use2cgp2026-03hl7Extension1
hl7.fhir.us.davinci-raR4StructureDefinition-ra-clinicalDataCollectionDeadline.jsonClinical Data Collection Deadline Extensiontrial-use2cqi2026-04hl7Extension1
hl7.fhir.us.medmorphR4StructureDefinition-us-ph-receiver-endpoint.jsonUS Public Health Receiver Endpointdraft2019-09hl7Extension1
hl7.fhir.us.ecr.r4bR4BStructureDefinition-us-ph-receiver-address-extension.jsonUS Public Health Receiver Address Extensionactivepher2019-09hl7Extension1
hl7.fhir.us.medmorphR4StructureDefinition-us-ph-trust-service-endpoint.jsonUS Public Health Trust Service Endpointdraft2019-09hl7Extension1
hl7.fhir.us.cdmhR4StructureDefinition-cdmh-pcornet-ethnicity.jsonPCORNet Ethnicity Codedraft2019-09hl7Extension1
hl7.fhir.us.daplR4StructureDefinition-dapl-ethnicity-extension.jsonDAPL Ethnicity Extensiontrial-use2cgp2026-03hl7Extension1
fhir.hrsa.uds-plusR4StructureDefinition-uds-plus-ethnicity-extension.jsonUDS Plus Ethnicity Extensiontrial-use22019-09hl7Extension1
hl7.fhir.us.davinci-pdex.r4R4StructureDefinition-base-ext-last-typefilter.jsonMember Last Resource Filterstrial-use2fm2025-06hl7Extension
fhir.hrsa.uds-plusR4StructureDefinition-uds-plus-housing-status-extension.jsonUDS Plus Housing Status Extensiontrial-use22019-09hl7Extension1
hl7.fhir.us.icsr-ae-reportingR4StructureDefinition-icsr-ext-donationIdentificationNumber.jsonDonationIdentificationNumberdraft2023-08hl7Extension2
hl7.fhir.us.davinci-pdex.r4R4StructureDefinition-base-ext-last-transmission.jsonMember Last Transmissiontrial-use2fm2025-06hl7Extension
hl7.fhir.us.medmorphR4StructureDefinition-us-ph-receiver-jwks-url.jsonUS Public Health Receiver JWKS Url Extensiondraft2019-09hl7Extension1
hl7.fhir.us.medmorphR4StructureDefinition-us-ph-expected-responsetime.jsonUS Public Health Expected Response Time Extensiondraft2022-03hl7Extension1
fhir.hrsa.uds-plusR4StructureDefinition-uds-plus-feeforservice-member-months-extension.jsonUDS Plus FeeForService Member Months Extensiontrial-use22019-09hl7Extension1
fhir.hrsa.uds-plusR4StructureDefinition-uds-plus-capitated-member-months-extension.jsonUDS Plus Capitated Member Months Extensiontrial-use22019-09hl7Extension1
hl7.fhir.us.davinci-pdexR4StructureDefinition-base-ext-members-opted-out.jsonMembers Opted-outtrial-use2fm2026-08hl7Extension1
hl7.fhir.us.cqfmeasuresR4StructureDefinition-cqfm-appliesTo.jsonCQFM Applies Toactivecqi2025-08hl7Extension1
hl7.fhir.us.cdmhR4StructureDefinition-cdmh-pcornet-race.jsonPCORNet Race Codedraft2019-09hl7Extension1
hl7.fhir.us.daplR4StructureDefinition-dapl-race-extension.jsonDAPL Deidentified Race Extensiontrial-use2cgp2026-03hl7Extension
fhir.hrsa.uds-plusR4StructureDefinition-uds-plus-race-extension.jsonUDS Plus Race Extensiontrial-use22019-09hl7Extension1
fhir.onc.us-quality-coreR4StructureDefinition-us-quality-core-notDoneReason.jsonUS Quality Core Not Done Reasonactive2026-06hl7Extension1
fhir.onc.us-quality-coreR4StructureDefinition-us-quality-core-doNotPerformReason.jsonUS Quality Core Do Not Perform Reasonactive2026-06hl7Extension2
hl7.fhir.us.daplR4StructureDefinition-dapl-recordedDate-extension.jsonDAPL RecordedDate Extensiontrial-use2cgp2026-03hl7Extension1
fhir.hrsa.uds-plusR4StructureDefinition-uds-plus-recordedDate-extension.jsonUDS Plus RecordedDate Extensiontrial-use22019-09hl7Extension1
hl7.fhir.us.davinci-pdex.r4R4StructureDefinition-base-ext-last-types.jsonMember Last Resource Typestrial-use2fm2025-06hl7Extension
fhir.hrsa.uds-plusR4StructureDefinition-uds-plus-sex-extension.jsonUDS Plus Sex Extensiontrial-use22019-09hl7Extension1
hl7.fhir.us.cdmhR4StructureDefinition-cdmh-patient-sexualOrientation.jsonSexual Orientationdraft2019-09hl7Extension1
hl7.fhir.us.davinci-atrR4StructureDefinition-ext-insuranceProductType.jsonInsurance Product Typetrial-use2fm2019-09hl7Extension1
hl7.fhir.us.daplR4StructureDefinition-dapl-event-recorded-datetime-extension.jsonDAPL Event Recorded Date Time Extensiontrial-use2cgp2019-09hl7Extension1
fhir.hrsa.uds-plusR4StructureDefinition-uds-plus-deidentified-instant-extension.jsonUDS Plus Deidentified Instant Extensiontrial-use22024-07hl7Extension3
hl7.fhir.us.medmorphR4StructureDefinition-us-ph-named-eventtype.jsonUS Public Health Named Event Type Extensiondraft2019-09hl7Extension2
hl7.fhir.us.ecr.r4bR4BStructureDefinition-us-ph-named-eventtype-extension.jsonUS Public Health Named Event Type Extensionactivepher2019-09hl7Extension1
hl7.fhir.us.davinci-atrR4StructureDefinition-ext-contractValidityPeriod.jsonContract Validity Periodtrial-use2fm2019-09hl7Extension1
hl7.fhir.us.daplR4StructureDefinition-dapl-measure-stratifier-component-value-extension.jsonDAPL MeasureStratifierComponentValue Extensiontrial-use2cgp2026-03hl7Extension
hl7.fhir.us.cqfmeasuresR4StructureDefinition-cqfm-includeInReportType.jsonCQFM Include In Report Typeactivecqi2025-08hl7Extension1
hl7.fhir.us.davinci-pdex-plan-netR4StructureDefinition-practitioner-period.jsonPractitioner Descriptiontrial-usefm2026-08hl7Extension
fhir.iptpigR4StructureDefinition-iptp-chp-followup-flag.jsonIPTp CHP Follow-up Flagdraft2026-06hl7Extension1
hl7.fhir.us.davinci-raR4StructureDefinition-ra-evidenceStatus.jsonEvidence Status Extensiontrial-use2cqi2026-04hl7Extension1
ca.on.oh-dhdrR4paidBy.StructureDefinition.jsonDrug/Service Coveragedrafthl7Extension3
fhir.kenyaEmergencyIGR4StructureDefinition-em-relieved.jsonEmergency Responder Unit Relieved Statusdraft2026-07hl7Extension
hl7.fhir.us.ndhR4StructureDefinition-base-ext-cms-medicare-enrollment-in-good-standing.jsonNDH CMS Medicare Enrollment In Good Standingtrial-use4pa2026-09hl7Extension2
hl7.fhir.us.ndhR4StructureDefinition-base-ext-cms-aligned-with-data-network.jsonNDH CMS Aligned with CMS Data Networktrial-use4pa2026-09hl7Extension2
hl7.fhir.us.ndhR4StructureDefinition-base-ext-hhs-exclusion-list.jsonNDH HHS Exclusion Listtrial-use4pa2026-09hl7Extension2