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View: All | Resource Profiles | Datatype Profiles | Extensions | Logical Models | CodeSystems | ValueSets | ConceptMaps

Extensions

15,254 resources (JSON | CSV)

Context:
Text: Package: Only Show Used

By Version

R2: 0
R2B: 0
R3: 3,013
R4: 7,331
R4B: 2,219
R5: 2,651
R6: 40

By Authority

none: 3,197
hl7: 11,695
ihe: 64
national: 269
who: 29

By Realm

none: 3,023
au: 54
be: 46
br: 40
ca: 125
ch: 85
cl: 66
cr: 21
cz: 20
de: 186
dk: 229
ee: 34
eu: 71
fi: 33
fr: 197
il: 26
in: 4
it: 11
jp: 30
kr: 4
nl: 239
no: 29
nz: 29
pl: 34
pt: 11
se: 7
stt: 51
tw: 42
us: 1,067
uv: 9,427
other: 4

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Package	Version	Identity	Name/Title	Status	FMM	WG	Date	Realm	Auth	Context	Modifier	Type	Usage #
hl7.fhir.cl.minsal.nid	R4	StructureDefinition-Mencion.json	Mención profesional añadida al título profesional	draft			2025-12	cl	hl7	Context: Practitioner.qualification	Type:string	Mod:0	1
kbv.ita.vos	R4	StructureDefinition-KBV-EX-VoS-isPermanent.json	KBV_EX_VoS_isPermanent	draft			2025-10			Context: Condition,MedicationStatement	Type:complex	Mod:0	2
sfm.130323	R4	sfm-lib-list-metadata.StructureDefinition.json	sfm-lib-list-meta-data	active			2021-05			Context: List	Type:complex	Mod:0	1
de.medizininformatikinitiative.kerndatensatz.mtb	R4	StructureDefinition-mii-ex-mtb-ngs-bericht-genomic-study.json	MII EX MTB NGS Bericht Metadaten	active				de		Context: DiagnosticReport	Type:Reference	Mod:0
hl7.fhir.us.codex-radiation-therapy	R4	StructureDefinition-codexrt-radiotherapy-respiratory-motion-management.json	Respiratory Motion Management	trial-use		cgp	2026-02	us	hl7	Context: Procedure,ServiceRequest,ActivityDefinition	Type:CodeableConcept	Mod:0	10
hl7.fhir.uv.ebm	R6	StructureDefinition-research-study-sae-reporting-method.json	ResearchStudySaeReportingMethod	trial-use	1	cds	2026-03	uv	hl7	Context: ResearchStudy	Type:string	Mod:0	3
hl7.fhir.us.ndh	R4	StructureDefinition-base-ext-paymentAccepted.json	NDH Payment Accepted	trial-use	4	pa	2026-03	us	hl7	Context: Organization,HealthcareService	Type:CodeableConcept	Mod:0	2
hl7.fhir.us.directory-query	R4	StructureDefinition-paymentAccepted.json	Payment Accepted	active			2022-12	us	hl7	Context: Element	Type:CodeableConcept	Mod:0	2
hl7.fhir.uv.genomics-reporting	R4	StructureDefinition-genomic-study-analysis-metrics.json	Genomic Study Analysis Metrics	trial-use	2	cg	2026-01	uv	hl7	Context: Procedure	Type:complex	Mod:0	1
ca.on.health.idms	R5	IDMS-Extension-Migration-Notes.json	Migration Notes	active						Context: ServiceRequest,Organization,Practitioner,PractitionerRole,Communicaiton,Group,Binary,Consent, DocumentReference	Type:complex	Mod:0	10
dk.ehealth.sundhed.fhir.ig.core	R4	StructureDefinition-ehealth-quality.json	Quality	active			2026-03	dk		Context: Element	Type:complex	Mod:0	4
de.gematik.isik	R4	StructureDefinition-ISiKMDRRelevanzFormularExtension.json	ISiKMDRRelevanzFormularExtension	active			2025-12	de	hl7	Context: Questionnaire,QuestionnaireResponse	Type:complex	Mod:1	2
de.gematik.isik	R4	StructureDefinition-ExtensionISiKBehandlungsziel.json	ISiK Behandlungsziel	active			2025-12	de	hl7	Context: MedicationRequest,MedicationStatement	Type:complex	Mod:0	2
de.gematik.isik	R4	StructureDefinition-ExtensionISiKMedicationStatementReplaces.json	ISiK MedicationStatementReplaces	active			2025-12	de	hl7	Context: MedicationStatement	Type:complex	Mod:0	1
de.gematik.isik	R4	StructureDefinition-ExtensionISiKSelbstmedikation.json	ISiK Selbstmedikation	active			2025-12	de	hl7	Context: MedicationStatement	Type:complex	Mod:0	1
de.gematik.sterbefall	R4	StructureDefinition-StfBundeslandExtension.json	STF Bundesland Extension	active			2025-12	de		Context: Address	Type:complex	Mod:0	1
basisprofil.tiplu.de.r4.dev	R4	StructureDefinition-DocumentCreationDate.json	Document Creation Date	active						Context: Composition.date	Type:complex	Mod:0	2
basisprofil.tiplu.de.r4.dev	R4	StructureDefinition-TipluEinheitExtension.json	Tiplu Einheit	active			2023-01			Context: Observation.value[x]	Type:complex	Mod:0	1
fdpg.query_profiles	R4	FDPG_SpecimenDiagnosisExtension.json	Extension - Diagnose	active						Context: Element	Type:complex	Mod:0	1
de.medizininformatikinitiative.kerndatensatz.biobank	R4	StructureDefinition-mii-ex-biobank-ebene.json	MII EX Biobank Ebene	active				de		Context: Specimen	Type:Coding	Mod:0	1
de.medizininformatikinitiative.kerndatensatz.biobank	R4	StructureDefinition-mii-ex-biobank-kontaktrolle.json	MII EX Biobank Rolle des Kontaktes	active				de		Context: Organization.contact	Type:string	Mod:0	1
rlfhir.lab	R4	Extension_RL_Procedure_ModalitaErogazione.json	RLProcedurePrestazioneModalitaErogazione	active						Context: Procedure	Type:complex	Mod:0	1
de.medizininformatikinitiative.kerndatensatz.onkologie	R4	StructureDefinition-mii-ex-onko-operation-urgency.json	MII EX Onko Operation Urgency	active				de		Context: Procedure	Type:CodeableConcept	Mod:0	1
ans.fhir.fr.tddui	R4	StructureDefinition-tddui-assessment-method.json	TDDUI Assessment Method	active			2026-03	fr	national	Context: QuestionnaireResponse	Type:string	Mod:0	1
obligation	R5	StructureDefinition-new-obligation.json	New Obligation Extension	draft			2026-03			Context: StructureDefinition,ElementDefinition.type,ElementDefinition	Type:complex	Mod:0
pc.ig	R4	StructureDefinition-transplant-time-diagnosis-to-transplant.json	Time from diagnosis to transplant (months)	draft			2026-02			Context: Element	Type:integer	Mod:0	1
nictiz.fhir.nl.stu3.zib2017	R3	bodysite-morphology.json	BodySite Morphology	active				nl	hl7	Context: CodeableConcept	Type:CodeableConcept	Mod:0	2
hl7.fhir.uv.extensions	R5	StructureDefinition-patient-mothersMaidenName.json	Patient Mother's Maiden Name	trial-use	3	pa	2020-12	uv	hl7	Context: Patient	Type:string	Mod:0
ans.fhir.fr.tddui	R4	StructureDefinition-tddui-event-cancel-reason.json	TDDUI Event Cancel Reason	active			2026-03	fr	national	Context: Encounter.status	Type:CodeableConcept	Mod:0	1
ans.annuaire.fhir.r4	R4	PractitionerRoleEndCause.json	PractitionerRoleEndCause	active			2021-03		national	Context: PractitionerRole	Type:complex	Mod:0	1
hl7.fhir.cl.minsal.tei	R4	StructureDefinition-ExtensionMotivoCierreInterconsulta.json	Motivo Cierre Interconsulta	draft			2026-03	cl	hl7	Context: ServiceRequest	Type:CodeableConcept	Mod:0	1
fi.kela.kanta.pta.ajanvaraus.r4	R4	NotificationMedium.StructureDefinition.extension.json	Notification Medium	draft						Context: Appointment	Type:Coding	Mod:0	1
kl.dk.fhir.ffbmessaging	R4	StructureDefinition-kl-messaging-ffb-actingMunicipality.json	ActingMunicipality	active			2023-08	dk		Context: Element	Type:Coding	Mod:0	1
dguv.enla	R4	DGUV_ENLA_EX_AnzeigenameDeutsch.json	Anzeige in deutscher Sprache (Erweiterung)	draft						Context: MedicationStatement.dosage.timing.code.coding.display	Type:complex	Mod:0	1
ig-ee-medication-scheme	R5	StructureDefinition-ee-tis-unauthorized-product-request.json	ExtensionEETISUnauthorizedProductRequest	draft			2024-02	ee		Context: MedicationRequest,MedicationStatement	Type:complex	Mod:0	2
hl7.fhir.us.ndh.r4b	R4B	StructureDefinition-base-ext-restrictFhirPath.json	NDH usage restriction fhir path	trial-use		pa	2025-04	us	hl7	Context: Consent	Type:Expression	Mod:0	1
de.nfdi4health.mds	R4	StructureDefinition-nfdi4health-ex-mds-code.json	NFDI4Health EX MDS Code	draft						Context: Code	Type:complex	Mod:0	1
nhsdigital.fhir.stu3	R3	Extension-NHSDigital-ProfileLink-1.json	Extension-NHSDigital-ProfileLink-1	draft			2017-08		hl7	Context: CapabilityStatement.profile	Type:complex	Mod:0	1
ca.on.health.idms	R5	EXTENSION-NOC-COMPLEX.json	NOC	active						Context: ServiceRequest	Type:complex	Mod:0	1
fhir.org.nz.ig.base	R4	StructureDefinition-domicile-code.json	NZ Domicile Code	active			2020-07	us	hl7	Context: Address,Patient	Type:CodeableConcept	Mod:0	2
fhir.org.nz.ig.base	R4	StructureDefinition-nz-residency.json	NZResidency	active			2026-03	us	hl7	Context: Patient	Type:complex	Mod:0	1
hl7.org.nz.fhir.ig.formulary	R4B	StructureDefinition-nzf-pack.json	NzfPack	draft			2026-03	nz	hl7	Context: Medication	Type:complex	Mod:0	1
fhir.org.nz.ig.base	R4	StructureDefinition-nzeps-long-term-medication.json	NZePS Long Term Medication Indicator	active	2		2020-08	us	hl7	Context: MedicationRequest,MedicationStatement	Type:boolean	Mod:0	2
fhir.org.nz.ig.base	R4	StructureDefinition-nzeps-unusual-dose-quantity.json	NZePS Unusual Dose Quantity Indicator	active	1		2020-07	us	hl7	Context: MedicationRequest	Type:boolean	Mod:0	1
portuguese.core.guide	R4B	NacionalityPTExtension.StructureDefinition.json	Nacionality PT Extension	active			2024-05			Context: Practitioner,Patient	Type:complex	Mod:0	2
hl7.fhir.uv.extensions	R5	StructureDefinition-iso21090-EN-representation.json	EN Representation	trial-use	3	fhir	2012-06	uv	hl7	Context: HumanName	Type:code	Mod:0
pc.ig	R4	StructureDefinition-genomic-test-alignment-tools.json	Alignment tools	draft			2026-02			Context: Element	Type:string	Mod:0	1
pc.ig	R4	StructureDefinition-genomic-test-variant-calling-tools.json	Variant calling tools	draft			2026-02			Context: Element	Type:string	Mod:0	1
kvdigital.terminschnittstelle-fuer-dritte	R4	KBV_EX_KV_DIGITAL_TS_DRITTE_Slot_Profile_Name.json	KBV_EX_KV_DIGITAL_TS_DRITTE_Slot_Profile_Name	active			2023-12			Context: Schedule	Type:complex	Mod:0	2
dk.ehealth.sundhed.fhir.ig.core	R4	StructureDefinition-ehealth-basic-title.json	Title	active			2026-03	dk		Context: Element	Type:string	Mod:0	2
sfm.130323	R4	sfm-name.StructureDefinition.json	sfm-name	active			2021-05			Context: Medication	Type:complex	Mod:0	1
hl7.fhir.us.illTraveler	R4	StructureDefinition-port-health-station.json	Port Health Station Name	draft			2024-03	us	hl7	Context: Element	Type:CodeableConcept	Mod:0	2
hl7.fhir.us.illTraveler	R4	StructureDefinition-disease-name.json	Name of Disease	draft			2024-03	us	hl7	Context: Element	Type:CodeableConcept	Mod:0	2
pc.ig	R4	StructureDefinition-instrumental-investigation-name-ext.json	Instrumental investigation name	draft			2026-02			Context: Element	Type:CodeableConcept	Mod:0	1
PHCDI	R4	StructureDefinition-Interviewer.json	Interviewer	draft			2026-02			Context: Encounter	Type:HumanName	Mod:0	1
PHCDI	R4	StructureDefinition-InvestigatorName.json	Investigator	draft			2026-02			Context: Encounter	Type:HumanName	Mod:0	1
pc.ig	R4	StructureDefinition-lab-test-name-ext.json	Lab test name	draft			2026-02			Context: Element	Type:CodeableConcept	Mod:0	1
de.bbmri.fhir	R4	StructureDefinition-JuridicalPerson.json	Juridical Person	active			2020-05			Context: Organization	Type:string	Mod:0	1
smart.who.int.immunizations	R4	StructureDefinition-IMMZMarketAuthorization.json	Immunization Market Authorization Holder	draft			2026-03		who	Context: Immunization	Type:CodeableConcept	Mod:0	1
ihe.pharm.meow	R5	StructureDefinition-ihe-ext-medication-productname.json	Medication - Product Name	active			2025-06	uv	ihe	Context: Element	Type:complex	Mod:0	1
ihe.pharm.mpd	R5	StructureDefinition-ihe-ext-medication-productname.json	Medication - Product Name	active			2025-06	uv	ihe	Context: Medication	Type:string	Mod:0	4
pc.ig	R4	StructureDefinition-outcome-type-name-ext.json	Outcome type name	draft			2026-02			Context: Element	Type:CodeableConcept	Mod:0	1
pc.ig	R4	StructureDefinition-genomic-test-name.json	Genomic Test Name	draft			2026-02			Context: Element	Type:string	Mod:0	1
pc.ig	R4	StructureDefinition-post-event-type-name-ext.json	Post event type name	draft			2026-02			Context: Element	Type:CodeableConcept	Mod:0	1
PHCDI	R4	StructureDefinition-ReporterName.json	Reporter	draft			2026-02			Context: Encounter	Type:HumanName	Mod:0	1
pc.ig	R4	StructureDefinition-immunosuppressant-name.json	Immunosuppressant name	draft			2026-02			Context: Element	Type:CodeableConcept	Mod:0	1
de.basisprofil.r4	R4	StructureDefinition-humanname-namenszusatz.json	Extension zur Erfassung der VSDM Namensbestandteile	active			2025-12		hl7	Context: HumanName.family	Type:string	Mod:0	3
hl7.fhir.uv.clinical-study-protocol	R6	StructureDefinition-narrative-elements.json	Narrative Elements	trial-use	2	brr	2026-03	uv	hl7	Context: http://hl7.org/fhir/uv/clinical-study-protocol/StructureDefinition/m11-research-study-profile#ResearchStudy	Type:Reference	Mod:0	1
hl7.fhir.uv.pharmaceutical-research-protocol	R6	StructureDefinition-narrative-elements.json	Narrative Elements	trial-use	2	brr	2025-08	uv	hl7	Context: ResearchStudy	Type:Reference	Mod:0	1
hl7.fhir.uv.extensions	R5	StructureDefinition-cqf-improvementNotationGuidance.json	CQF Improvement Notation Guidance	trial-use	1	cqi	2026-03	uv	hl7	Context: MeasureReport.group,Measure,Measure.group,MeasureReport	Type:markdown	Mod:0
nhsdigital.fhir.stu3	R3	Extension-NDOP-NICReference-1.json	Extension-NDOP-NICRef-1	draft			2018-01		hl7	Context: Consent	Type:complex	Mod:0	1
bd.fhir.core	R4	StructureDefinition-nationality.json	Patient Nationality	informative	1		2025-10			Context: Patient	Type:CodeableConcept	Mod:0
dk.ehealth.sundhed.fhir.ig.core	R4	StructureDefinition-ehealth-description.json	Description	active			2026-03	dk		Context: Element	Type:markdown	Mod:0	2
hl7.fhir.uv.extensions	R5	StructureDefinition-valueset-otherName.json	ValueSet Other Name	deprecated	3	vocab	2020-12	uv	hl7	Context: ValueSet	Type:complex	Mod:0
signal.core.r4	R4	StructureDefinition-extension-SignalInvoiceLocationID.json	SignalInvoiceLocationID	draft						Context: Invoice	Type:complex	Mod:0
rlfhir.lab	R4	Extension_RL_ServiceRequest_CausaleDimissione.json	RLServiceRequestCausaleDimissione	active						Context: ServiceRequest	Type:complex	Mod:0	1
rlfhir.lab	R4	Extension_RL_ServiceRequest_DataDimissione.json	RLServiceRequestDataDimissione	active						Context: ServiceRequest	Type:complex	Mod:0	1
hl7.fhir.us.directory-query	R4	StructureDefinition-newpatients.json	New Patients	active			2022-12	us	hl7	Context: Element	Type:complex	Mod:0	3
hl7.fhir.us.ndh	R4	StructureDefinition-base-ext-newpatients.json	NDH New Patients	trial-use	4	pa	2026-03	us	hl7	Context: HealthcareService,PractitionerRole,Location	Type:complex	Mod:0	3
hl7.fhir.us.davinci-pdex-plan-net	R4	StructureDefinition-newpatients.json	New Patients	trial-use		fm	2025-02	us	hl7	Context: HealthcareService,PractitionerRole,Location	Type:complex	Mod:0	5
fhir.org.nz.ig.base	R4	StructureDefinition-nz-geocode.json	NZ Geocode	active			2020-07	us	hl7	Context: Address	Type:complex	Mod:0	1
fhir.org.nz.ig.base	R4	StructureDefinition-nz-citizenship.json	NZ Citizenship	active			2020-07	us	hl7	Context: Patient	Type:complex	Mod:0	1
ans.annuaire.fhir.r4	R4	PractitionerRoleEducationLevel.json	PractitionerRoleEducationLevel	active			2021-03		national	Context: PractitionerRole	Type:complex	Mod:0	1
ans.annuaire.fhir.r4	R4	PractitionerRoleName.json	PractitionerRoleName	active			2021-03		national	Context: PractitionerRole	Type:complex	Mod:0	1
hl7.fhir.cl.clcore	R4	StructureDefinition-Campana.json	Nombre Campaña de Vacunación	active			2025-10	cl	hl7	Context: Immunization	Type:string	Mod:0	1
hl7.fhir.cl.clcore	R4	StructureDefinition-NombreComercial.json	Nombre Comercial Fármaco	active			2025-10	cl	hl7	Context: Medication	Type:string	Mod:0	1
hl7.fhir.fr.core	R4	StructureDefinition-fr-core-organization-place-hebergement-theorique.json	FR Core Organization Extension - Nombre total de places d'hébergement théoriques	active			2026-03	fr	hl7	Context: Organization	Type:integer	Mod:0	1
fhir.facade.cnes.organization	R4	StructureDefinition-extension-cnes-nome-diretor.json	Nome do Diretor do Estabelecimento de Saúde	draft			2025-06	us	hl7	Context: Organization	Type:complex	Mod:0	1
rlfhir.lab	R4	Extension_RL_Patient_TEAMNomeIdentificazioneIstituzioneCompetente.json	RLPatientTEAMNomeIdentificazioneIstituzioneCompetente	active						Context: Patient.identifier	Type:complex	Mod:0	1
pc.ig	R4	StructureDefinition-variant-occurrence-hgvs-c.json	HGVS c. notation	draft			2026-02			Context: Element	Type:string	Mod:0	1
pc.ig	R4	StructureDefinition-variant-occurrence-hgvs-p.json	HGVS p. notation	draft			2026-02			Context: Element	Type:string	Mod:0	1
hl7.fhir.us.ndh.r4b	R4B	StructureDefinition-base-ext-endpoint-non-fhir-usecase.json	NDH Endpoint Non FHIR Usecase	trial-use		pa	2025-04	us	hl7	Context: Endpoint	Type:complex	Mod:0
sfm.130323	R4	sfm-substitutioninfo.StructureDefinition.json	sfm-substitutioninfo	active			2021-05			Context: Basic,MedicationDispense.substitution	Type:complex	Mod:0
portuguese.use-cases.guide	R4B	NotePTExtension.StructureDefinition.json	NotePTExtension	draft						Context: AdverseEvent	Type:complex	Mod:0
ca.on.oh-olis	R4	ext-note-source.json	SourceOfNote	draft			2022-02		hl7	Context: ServiceRequest.note,Observation.note	Type:complex	Mod:0	3
ca.on.oh-olis	R4	ext-note.json	Notes	draft			2022-02		hl7	Context: DiagnosticReport	Type:complex	Mod:0	1
fhir.ca-bc.provider	R4	StructureDefinition-bc-note-extension.json	BC Notes Extension	active			2025-02	us	hl7	Context: Practitioner,Organization,Location	Type:complex	Mod:0	3
colonoscopyreport.no	R4	MonthsUntilNextColonoscopy.StructureDefinition.json	ColonoscopyReport Months Until Next Colonoscopy	draft			2021-03			Context: Procedure.followUp	Type:integer	Mod:0	1
pc.ig	R4	StructureDefinition-methylomic-study-methylated-reads.json	Methylated reads	draft			2026-02			Context: Element	Type:integer	Mod:0	1
ca.on.oh-olis	R4	ext-specimen-numberSampleContainer.json	SpecimenNumberSampleContainer	active			2021-10		hl7	Context: Specimen.container	Type:Quantity	Mod:0	1
hl7.fhir.uv.ebm	R6	StructureDefinition-research-study-number-of-studies-identified.json	ResearchStudyNumberOfStudiesIdentified	trial-use	1	cds	2026-03	uv	hl7	Context: ResearchStudy	Type:unsignedInt	Mod:0	1
hl7.fhir.uv.ebm	R6	StructureDefinition-research-study-number-of-studies-included.json	ResearchStudyNumberOfStudiesIncluded	trial-use	1	cds	2026-03	uv	hl7	Context: ResearchStudy	Type:unsignedInt	Mod:0	1
hl7.fhir.pl.base.r5	R5	StructureDefinition-composition-version.json	Composition: Version	active			2026-01	pl	hl7	Context: Composition	Type:string	Mod:0	1
hl7.fhir.us.pq-cmc-fda	R5	StructureDefinition-pq-hierarchical-level-extension.json	Hierarchical Level	trial-use	2	brr	2025-07	us	hl7	Context: PlanDefinition.action.reason	Type:positiveInt	Mod:0	1
rlfhir.lab	R4	Extension_RL_Procedure_NumeroAccesso.json	RLProcedureNumeroAccesso	active						Context: Procedure	Type:complex	Mod:0	1
rlfhir.lab	R4	Extension_RL_Patient_TEAMNumeroIdentificazioneIstituzioneCompetente.json	RLPatientTEAMNumeroIdentificazioneIstituzioneCompetente	active						Context: Patient.identifier	Type:complex	Mod:0	1
rlfhir.lab	R4	Extension_RL_HealthcareService-Characteristic_Value.json	RLHealthcareServiceCharacteristicValue	draft						Context: HealthcareService.characteristic	Type:complex	Mod:0	1
hl7.fhir.pl.base.r5	R5	StructureDefinition-address-isonumericcountrycode.json	Address: ISO Numeric Country Code	active			2026-01	pl	hl7	Context: Address	Type:Coding	Mod:0	1
ans.annuaire.fhir.r4	R4	PharmacyLicence.json	PharmacyLicence	active			2021-03		national	Context: Organization	Type:complex	Mod:0	1
ig-ee-medication-scheme	R5	StructureDefinition-ee-tis-consent-with-interactions.json	ExtensionEETISConsentWithInteractions	draft			2024-02	ee		Context: List	Type:boolean	Mod:0	1
ig-ee-medication-scheme	R5	StructureDefinition-ee-tis-renal-failure-warning.json	ExtensionEETISRenalFailureWarning	draft			2024-02	ee		Context: List	Type:boolean	Mod:0	1
fhir.facade.cnes.organization	R4	StructureDefinition-extension-cnes-cpf-diretor.json	Número do CPF do Diretor do Estabelecimento de Saúde	draft			2025-06	us	hl7	Context: Organization	Type:complex	Mod:0	1
fhir.facade.cnes.organization	R4	StructureDefinition-extension-cnes-cnes-classificacao-servico-especializado.json	CNES da Classificação do Serviço Especializado ofertado pelo Estabelecimento de Saúde	draft			2025-06	us	hl7	Context: Organization.extension.extension	Type:complex	Mod:0	1
uk.nhsdigital.r4.test	R4	Extension-SDS-ManagingOrganisation.json	Extension SDS Managing Organisation	draft			2020-10			Context: Device	Type:complex	Mod:0	1
uk.nhsdigital.r4.test	R4	Extension-SDS-ManufacturingOrganisation.json	Extension SDS Manufacturing Organisation	draft			2020-10			Context: Device	Type:complex	Mod:0
hl7.fhir.uv.termchangeset	R4	StructureDefinition-owl-expression.json	OWL Expression	draft	0	vocab	2026-03	uv	hl7	Context: CodeSystem.concept	Type:string	Mod:0	1
bd.fhir.core	R4	StructureDefinition-occupation-bd.json	Bangladesh Occupations	informative	1		2025-10			Context: Patient	Type:string	Mod:0
br.go.ses.core	R4	StructureDefinition-patient-ocupacao.json	Ocupacao	draft			2025-11			Context: Patient	Type:Reference	Mod:0	1
hl7.fhir.pl.base.r5	R5	StructureDefinition-composition-informationRecipient.json	Composition: Information Recipient	active			2026-01	pl	hl7	Context: Composition	Type:Reference	Mod:0	1
dk.ehealth.sundhed.fhir.ig.core	R4	StructureDefinition-ehealth-on-behalf-of.json	On behalf of	active			2026-03	dk		Context: Element	Type:Reference	Mod:0	1
pharmacyeclaim.trial	R4	ext-AuthQuantityBasedOnUnit.StructureDefinition.json	DELETE	draft						Context: ClaimResponse.item.adjudication	Type:complex	Mod:0	2
de.medizininformatikinitiative.kerndatensatz.mtb	R4	StructureDefinition-mii-ex-mtb-diagnose.json	MII EX MTB Diagnose	active				de		Context: ResearchStudy	Type:Reference	Mod:0
ca.on.ppr.r4	R4	LHINcode.json	PPR LHIN Code Extension	draft			2019-08			Context: Practitioner,Organization,Practitioner.address,Location	Type:Coding	Mod:0	4
ca.on.phsd.r4-alpha	R4	LHINcode.json	PPR LHIN Code Extension	draft			2019-08			Context: Practitioner,Organization,Practitioner.address,Location	Type:complex	Mod:0	7
hl7.fhir.pl.ssidl	R5	StructureDefinition-observationDefinition-qualifiedValue-sourceInfoReference.json	Referencja do źródła (SSIDL)	active			2026-02	pl	hl7	Context: ObservationDefinition.qualifiedValue,ObservationDefinition.component.qualifiedValue	Type:Reference	Mod:0	2
de.gematik.vsdm2	R4	StructureDefinition-VSDMHinweisPKV.json	Hinweise an PKV-Leistungserbringer	active			2026-03			Context: Coverage	Type:complex	Mod:0	1
hl7.fhir.us.dme-orders	R4	StructureDefinition-PAOX-order-detail-extension.json	PAO Order Detail Extension	active			2023-06	us	hl7	Context:	Type:date,Meta,Address,Attachment,integer,Count,DataRequirement,Dosage,uuid,Identifier,Coding,SampledData,id,positiveInt,Distance,Period,Duration,canonical,Range,RelatedArtifact,base64Binary,UsageContext,Timing,decimal,CodeableConcept,ParameterDefinition,dateTime,code,string,Contributor,oid,instant,ContactPoint,HumanName,Money,markdown,Ratio,Age,Reference,TriggerDefinition,Quantity,uri,url,Annotation,ContactDetail,boolean,Expression,Signature,unsignedInt,time	Mod:0
hl7.fhir.uv.vhdir	R4	StructureDefinition-endpoint-rank.json	VhDir Endpoint Rank	trial-use	2	pa	2017-12	uv	hl7	Context: Endpoint	Type:positiveInt	Mod:0	1
hl7.fhir.us.davinci-pdex	R4	StructureDefinition-base-ext-endpoint-rank.json	NDH Endpoint Rank	trial-use	2	fm	2026-03	us	hl7	Context: Endpoint	Type:positiveInt	Mod:0	1
hl7.fhir.us.ndh	R4	StructureDefinition-base-ext-endpoint-rank.json	NDH Endpoint Rank	trial-use	4	pa	2026-03	us	hl7	Context: Endpoint	Type:positiveInt	Mod:0	1
ihe.rad.idr	R5	StructureDefinition-IDRImpressionOrder.json	Impression Order.	draft			2024-06	uv	ihe	Context: Condition	Type:positiveInt	Mod:0	1
ths-greifswald.ttp-fhir-gw	R4	StructureDefinition-Position.json	Position	active			2025-06			Context: Questionnaire.item	Type:complex	Mod:0	1
ans.fhir.fr.tddui	R4	StructureDefinition-tddui-birth-order.json	TDDUI Birth Order	active			2026-03	fr	national	Context: Patient.birthDate	Type:positiveInt	Mod:0	1
ca.on.ppr.r4	R4	OrganizationNameType.json	PPR Organization Name Type Extension	draft						Context: Organization,Location.alias,Location	Type:Coding	Mod:0	2
ca.on.phsd.r4-alpha	R4	OrganizationNameType.json	PPR Organization Name Type Extension	draft						Context: Organization,Location.alias,Location	Type:complex	Mod:0	4
ca.on.oh-cms	R4	OrganizationNameType.json	Organization Name Type Extension	draft						Context: string	Type:Coding	Mod:0	2
de.bbmri.fhir	R4	StructureDefinition-QualityStandard.json	Quality Standard	active			2020-05			Context: Organization	Type:CodeableConcept	Mod:0	2
dk.ehealth.sundhed.fhir.ig.core	R4	StructureDefinition-ehealth-responsible-organization.json	Responsible organization	active			2026-03	dk		Context: Element	Type:Reference	Mod:0	4
hl7.org.nz.fhir.ig.formulary	R4B	StructureDefinition-nzf-medication-sponsor.json	MedicationSponsor	draft			2026-03	nz	hl7	Context: Medication	Type:Reference	Mod:0
dk.ehealth.sundhed.fhir.ig.core	R4	StructureDefinition-ehealth-composition-authorOrganization.json	Author organization	active			2026-03	dk		Context: Element	Type:Reference	Mod:0	1
ca.on.phsd.r4-alpha	R4	organization-type.json	PPR Organization Type Extension	draft						Context: Location	Type:complex	Mod:0	2
ca.on.ppr.r4	R4	organization-type.json	PPR Organization Type Extension	draft					hl7	Context: Location	Type:Coding	Mod:0	2
dk.ehealth.sundhed.fhir.ig.core	R4	StructureDefinition-ehealth-performing-organization.json	Performing organization	active			2026-03	dk		Context: Element	Type:Reference	Mod:0	4
hl7.fhir.uv.extensions	R5	StructureDefinition-organization-brand.json	Organization Brand	trial-use	1	fhir	2023-10	uv	hl7	Context: Organization	Type:complex	Mod:0
hl7.fhir.uv.extensions	R5	StructureDefinition-organization-portal.json	Organization Portal	trial-use	1	fhir	2023-10	uv	hl7	Context: Organization	Type:complex	Mod:0
hl7.eu.fhir.pcsp	R4	StructureDefinition-surgery-sacrifiedOrgan.json	Sacrified organ	active			2026-01	eu	hl7	Context: Procedure	Type:CodeableConcept	Mod:0	1
hl7.fhir.cl.minsal.tei	R4	StructureDefinition-ExtensionOrigenInterconsulta.json	Origen Interconsulta	draft			2026-03	cl	hl7	Context: ServiceRequest	Type:CodeableConcept	Mod:0	1
pc.ig	R4	StructureDefinition-variant-annotation-variant-origin.json	Variant origin	draft			2026-02			Context: Element	Type:string	Mod:0	1
csiro.stars	R5	StructureDefinition-requisition.json	Requisition	active			2025-10			Context: DiagnosticReport	Type:string	Mod:0	1
portuguese.core.guide	R4B	LocationCharacteristicPTExtension.StructureDefinition.json	Location Characteristic PT Extension	active			2024-05			Context: Location	Type:complex	Mod:0	1
ig-ee-medication-scheme	R5	StructureDefinition-ee-tis-buyer-epc.json	ExtensionEETISBuyerEPC	draft			2023-10	ee		Context: MedicationDispense	Type:Identifier,string	Mod:0	1
hl7.fhir.us.icsr-ae-reporting	R4	StructureDefinition-icsr-ext-caseidentifier.json	CaseIdentifier	draft			2023-08	us	hl7	Context: Composition	Type:Identifier	Mod:0	1
hl7.fhir.uv.extensions.r4b	R4B	StructureDefinition-diagnosticreport-interpretationContext.json	DiagnosticReport Interpretation Context	draft	0	oo	2025-07	uv	hl7	Context: DiagnosticReport	Type:CodeableReference	Mod:0
hl7.fhir.uv.extensions	R5	StructureDefinition-observation-precondition.json	Observation Precondition	trial-use	3	oo	2015-03	uv	hl7	Context: Observation	Type:Reference	Mod:0
hl7.fhir.uv.extensions	R5	StructureDefinition-workflow-supportingInfo.json	Supporting info	trial-use	3	fhir	2017-12	uv	hl7	Context: Observation,DiagnosticReport,Encounter,DocumentReference,CommunicationRequest	Type:Reference	Mod:0
uk.nhsdigital.r4.test	R4	Extension-Spine-OperationOutcome-supportingInformation-prescription.json	Supporting Information - Prescription	draft			2022-10			Context: OperationOutcome	Type:complex	Mod:0	1
uk.nhsdigital.r4.test	R4	Extension-Spine-OperationOutcome-supportingInformation.json	Supporting Information	draft			2021-02			Context: OperationOutcome	Type:complex	Mod:0	2
nictiz.fhir.nl.stu3.geboortezorg	R3	workflow-supportingInfoSTU3.json	Backported workflow-supportingInfo extension for FHIR STU3	active				nl		Context: Observation,DiagnosticReport,CommunicationRequest	Type:complex	Mod:0
cezih.hr.cezih-osnova	R4	StructureDefinition-hr-troskovi-sudjelovanje.json	Sudjelovanje pacijenta u troškovima liječenja	active			2022-08	uv		Context: Encounter,ServiceRequest	Type:complex	Mod:0	1
pc.ig	R4	StructureDefinition-clinical-variable-oxygen-saturation.json	Oxygen saturation	draft			2026-02			Context: Element	Type:integer	Mod:0	1
de.gkvsv.erezeptabrechnungsdaten	R4	GKVSV_EX_ERP_Import_PZN.json	GKVSV_EX_ERP_Import_PZN	active			2024-05			Context: Invoice.lineItem	Type:complex	Mod:0	1
hl7.fhir.us.davinci-vbpr	R4	StructureDefinition-paid-through-date.json	Paid Through Date	trial-use	1	cqi	2025-12	us	hl7	Context: MeasureReport.group,MeasureReport	Type:date	Mod:0	1
ig-ee-medication-scheme	R5	StructureDefinition-ee-tis-size-of-item.json	ExtensionEETISSizeOfItem	draft			2023-10	ee		Context: Medication	Type:Quantity	Mod:0	1
nexuzhealth.fhir.r4	R4	NxhExtMocPalliative.StructureDefinition.json	NxhExtMocPalliative	active			2023-09			Context: Procedure	Type:complex	Mod:0	1
fi.kela.kanta.pta.ajanvaraus.r4	R4	PractitionerGender.StructureDefinition.extension.json	Practitioner Gender	draft						Context: Appointment	Type:Coding	Mod:0	1
gen.kanta.r4	R4	KantaServiceEventExtension.StructureDefinition.json	Kanta Service Event extension	draft						Context: Provenance	Type:Identifier	Mod:0	3
br.gov.saude.ccu	R4	StructureDefinition-responsabilidade.json	Papel	draft			2024-07	br		Context: Reference	Type:code	Mod:0
ca.on.oh-eforms	R4	StructureDefinition-group-note-info.json	Group Note Info	active				ca		Context: Questionnaire.item	Type:complex	Mod:0	1
ca.on.oh-eforms	R4	StructureDefinition-option-note-info.json	Option Note Info	active				ca		Context: Questionnaire.item.answerOption	Type:complex	Mod:0	1
ca.on.oh-eforms	R4	StructureDefinition-display-note-info.json	Display Note Info	active				ca		Context: Questionnaire.item	Type:complex	Mod:0	1
ca.on.oh-eforms	R4	StructureDefinition-question-note-info.json	Question Note Info	active				ca		Context: Questionnaire.item	Type:complex	Mod:0	1
test.no.basis	R4	no-basis-sourceofinformation.StructureDefinition-extension.json	no-basis-sourceofinformation	active			2019-09	no	hl7	Context:	Type:complex	Mod:0	1
test.no.basis	R4	no-basis-prescriptiongroup.StructureDefinition-extension.json	no-basis-prescriptiongroup	active			2019-07	no	hl7	Context: Medication	Type:complex	Mod:0	2
hl7.fhir.uv.fhir-clinical-document	R4	StructureDefinition-ParticipantExtension.json	Participant Extension	trial-use	2	sd	2026-01	uv	hl7	Context: Composition	Type:complex	Mod:0	1
ca.on.phsd.r4-alpha	R4	license-classification-code.json	PPR License Classification Code Extension	draft			2019-08			Context: PractitionerRole.code,PractitionerRole.specialty	Type:complex	Mod:0	2
ca.on.ppr.r4	R4	license-classification-code.json	PPR License Classification Code Extension	draft			2019-08		hl7	Context: PractitionerRole.code,PractitionerRole.specialty	Type:Coding	Mod:0	1
pc.ig	R4	StructureDefinition-variant-annotation-variant-pathogeny.json	Variant pathogenicity	draft			2026-02			Context: Element	Type:string	Mod:0	1
ch.fhir.ig.ch-orf	R4	StructureDefinition-ch-orf-patientconsent.json	CH ORF Patient Consent	active			2025-12	ch	hl7	Context: Composition	Type:Reference	Mod:0	1
PHCDI	R4	StructureDefinition-PatientType.json	Patient Type	draft			2026-02			Context: Patient	Type:CodeableConcept	Mod:0	1
ee.fhir.base	R5	StructureDefinition-ee-patient-age.json	EEBase PatientAge	draft			2025-11	ee	hl7	Context: Patient.birthDate	Type:Age	Mod:0	1
servicewell.fhir.wof-connect	R4	StructureDefinition-ext-consent-to-marketing.json	Portal Consent To Marketing	draft			2026-03			Context: Patient	Type:boolean	Mod:0	1
sk.registry.core.r5	R5	StructureDefinition-gender-snomed-ext.json	Gender (SNOMED CT)	draft			2025-10			Context: Patient	Type:CodeableConcept	Mod:0	1
hl7.fhir.eu.imaging-r5	R5	StructureDefinition-HL7IDRPatientHistory.json	Extension: HL7IDR Patient History	draft			2026-03	eu	hl7	Context: DiagnosticReport	Type:Reference	Mod:0	2
ihe.rad.idr	R5	StructureDefinition-idrPatientHistory.json	IDR Patient History	draft			2024-06	uv	ihe	Context: DiagnosticReport	Type:Reference	Mod:0	1
PHCDI	R4	StructureDefinition-Occupation.json	Occupation / In Years	draft			2026-02			Context: Patient,RelatedPerson	Type:integer,CodeableConcept	Mod:0	2
fhir.ph.core	R4	StructureDefinition-occupation.json	Occupation	draft			2026-03	us	hl7	Context: Patient	Type:complex	Mod:0	1
de.gematik.epa.medication	R4	StructureDefinition-patient-id-extension.json	PatientIDExtension	active			2025-12	de		Context: Element	Type:Identifier	Mod:0	1
de.gematik.epa.medication	R4	StructureDefinition-reason-patient-instruction-extension.json	ReasonPatientInstructionExtension	active			2025-12	de		Context: MedicationRequest	Type:string	Mod:0	1
pc.ig	R4	StructureDefinition-clinical-variable-height.json	Height	draft			2026-02			Context: Element	Type:decimal	Mod:0	1
et.fhir.core	R4	StructureDefinition-preferred-contact-method.json	Preferred Contact Method	draft			2026-02	uv		Context: Element	Type:CodeableConcept	Mod:0	1
pc.ig	R4	StructureDefinition-clinical-variable-weight.json	Weight	draft			2026-02			Context: Element	Type:decimal	Mod:0	1
signal.core.r4	R4	StructureDefinition-extension-SignalPayerAccount.json	SignalPayerAccount	draft						Context: Account	Type:complex	Mod:0
signal.core.r4	R4	StructureDefinition-extension-SignalPayer.json	SignalPayer	draft						Context: Organization	Type:complex	Mod:0
il.core.fhir.r4	R4	StructureDefinition-ext-encounter-paying-entity.json	Ext: Encounter Paying Entity	active			2026-03	il	national	Context: Encounter	Type:CodeableConcept	Mod:0
hl7.fhir.cl.minsal.tei	R4	StructureDefinition-PaisOrigenMPI.json	País de origen del paciente	draft			2026-03	cl	hl7	Context: Patient	Type:CodeableConcept	Mod:0	1
hl7.fhir.cl.minsal.nid	R4	StructureDefinition-PaisOrigenMPI.json	País de origen del paciente	draft			2025-12	cl	hl7	Context: Patient	Type:CodeableConcept	Mod:0	2
pc.ig	R4	StructureDefinition-genomic-test-per-target-base-cover-100x.json	Per target base cover x100	draft			2026-02			Context: Element	Type:decimal	Mod:0	1
synapxe.hsar	R4B	extension-HealthPlan-performer.json	extension-HealthPlan-performer	active			2019-10			Context: CarePlan	Type:complex	Mod:0	3
ee.fhir.spd	R5	StructureDefinition-ee-tis-effective-period.json	ExtensionEETISEffectivePeriod	draft			2026-03			Context: Organization.qualification,HealthcareService,Location	Type:Period	Mod:0	3
dk.ehealth.sundhed.fhir.ig.core	R4	StructureDefinition-ehealth-nameandaddressprotection.json	Name and address protection	active			2026-03	dk		Context: Element	Type:Period	Mod:0	2