FHIRsmith: FHIR Resources

FHIR IG analytics

Version: All | R2 | R2B | R3 | R4 | R4B | R5 | R6
Authority: All | hl7 | ihe | national
Realm: All | au | be | br | ca | ch | cl | cr | cz | de | dk | ee | eu | fi | fr | il | in | it | jp | kr | nl | no | nz | pl | pt | se | stt | tw | uk | us | uv
View: All | Resource Profiles | Datatype Profiles | Extensions | Logical Models | CodeSystems | ValueSets | ConceptMaps

Datatype Profiles

16,975 resources (JSON | CSV)

By Version

R2: 0
R2B: 0
R3: 3,036
R4: 8,557
R4B: 2,311
R5: 3,021
R6: 50

By Authority

none: 4,103
hl7: 12,416
ihe: 91
national: 327
who: 38

By Realm

none: 3,649
au: 128
be: 63
br: 48
ca: 190
ch: 175
cl: 114
cr: 3
cz: 46
de: 268
dk: 248
ee: 57
eu: 82
fi: 33
fr: 255
il: 28
in: 4
it: 7
jp: 42
kr: 2
nl: 268
no: 30
nz: 30
pl: 23
pt: 2
se: 26
stt: 51
tw: 106
uk: 1
us: 1,416
uv: 9,567
other: 4

Start Prev Rows 1800 - 2000 Next

Package	Version	Identity	Name/Title	Status	FMM	WG	Date	Realm	Auth	DataType	Usage #
fhir.sisrme	R4	StructureDefinition-sisrme-prenatal-prophylaxis-prescribed.json	Prenatal Prophylaxis/Treatment Prescribed	draft			2026-09	us	hl7	Extension	1
fhir.sisrme	R4	StructureDefinition-sisrme-pulse-assessment.json	Pulse Assessment (per site)	draft			2026-09	us	hl7	Extension	2
hl7.fhir.uv.extensions	R5	StructureDefinition-familymemberhistory-severity.json	FamilyMemberHistory Severity	trial-use	3	pc	2015-02	uv	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-11179-objectClassProperty.json	object class property	trial-use	3	fhir	2014-04	uv	hl7	Extension
dk.ehealth.sundhed.fhir.ig.core	R4	StructureDefinition-ehealth-questionnairelinkage-for.json	Questionnaire linkage for	active			2026-10	dk		Extension	1
ca.pipeline.test.package	R4	TaskBusinessStatusReason.json	BusinessStatusReason	draft						Extension	1
hl7.fhir.uv.extensions	R5	StructureDefinition-coding-purpose.json	Coding Purpose	draft	1	fhir	2015-02	uv	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-immunization-procedure.json	Immunization Procedure	trial-use	2	pher	2022-08	uv	hl7	Extension
hl7.fhir.us.medmorph	R4	StructureDefinition-us-ph-codesystem-property-binding-extension.json	US Public Health CodeSystem Property Binding Extension	active			2023-06	us	hl7	Extension	1
hl7.fhir.us.ecr.r4b	R4B	StructureDefinition-us-ph-codesystem-property-binding-extension.json	US Public Health CodeSystem Property Binding Extension	active		pher	2024-10	us	hl7	Extension	1
nhsdigital.fhir.stu3	R3	Extension-CareConnect-GPC-ActualProblem-1.json	Extension-CareConnect-GPC-ActualProblem-1	draft			2022-03		hl7	Extension	1
gpc.stu3.fhir-assets	R3	Extension-CareConnect-ActualProblem-1.json	Extension-CareConnect-ActualProblem-1	draft			2019-06		hl7	Extension	2
hl7.fhir.us.codex-radiation-therapy	R4	StructureDefinition-codexrt-dicom-reference.json	Reference to DICOM SOP Instance	trial-use		cgp	2026-05	us	hl7	Extension	3
hl7.fhir.uv.extensions	R5	StructureDefinition-cqf-library.json	CQF Library	trial-use	3	cds	2015-05	uv	hl7	Extension
hl7.fhir.us.directory-query	R4	StructureDefinition-location-reference.json	Location Reference	active			2022-12	us	hl7	Extension	2
hl7.fhir.us.davinci-pdex-plan-net	R4	StructureDefinition-location-reference.json	Location Reference	trial-use		fm	2026-10	us	hl7	Extension	1
hl7.fhir.uv.extensions	R5	StructureDefinition-cqf-contactReference.json	Contact Reference	trial-use	2	cds	2015-05	uv	hl7	Extension
kl.dk.fhir.core	R4	StructureDefinition-BasedOnServiceRequest.json	BasedOnServiceRequest	active			2023-06	dk		Extension	2
hl7.fhir.uv.extensions	R5	StructureDefinition-codesystem-map.json	CodeSystem Map	trial-use	3	vocab	2020-12	uv	hl7	Extension
ke.fhir.eprescription	R4	StructureDefinition-prescription-digital-signature.json	Prescription Digital Signature	active			2026-09			Extension
hl7.fhir.us.spl	R5	StructureDefinition-packageInstanceOf.json	Packaged Product Reference	trial-use	1	brr	2025-07	us	hl7	Extension	1
hl7.fhir.uv.extensions	R5	StructureDefinition-artifact-contactDetailReference.json	Contact detail reference	trial-use	2	cds	2022-02	uv	hl7	Extension
nexuzhealth.fhir.r4	R4	NxhExtSeparationCareObservation.StructureDefinition.json	NxhExtSeparationCareObservation	active			2023-01			Extension	1
hl7.fhir.uv.extensions	R5	StructureDefinition-operationoutcome-detectedIssue.json	OperationOutcome Detected Clinical Issue	trial-use	3	fhir	2014-01	uv	hl7	Extension
hl7.fhir.uv.pharm-quality	R5	StructureDefinition-Extension-manufacturing-participant-pq.json	Extension - Manufacturing Participant PQ	active		brr	2026-07	uv	hl7	Extension	1
hl7.fhir.uv.pharm-quality	R5	StructureDefinition-Extension-batch-substance-batch-pq.json	Extension - Batch Substance Batch PQ	active		brr	2026-07	uv	hl7	Extension	1
nexuzhealth.fhir.r4	R4	NxhExtSupervisionCareObservation.StructureDefinition.json	NxhExtSupervisionCareObservation	active			2023-01			Extension	1
hl7.fhir.uv.extensions	R5	StructureDefinition-observation-supportingDevice.json	Observation Supporting Device	trial-use	1	oo	2026-06	uv	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-observationdefinition-supportingDevice.json	Observation Definition Supporting Device	draft	0	oo	2026-06	uv	hl7	Extension
servicewell.fhir.wof-portal	R4	StructureDefinition-activity-definition-reference.json	ActivityDefinitionReference	active			2026-04			Extension	2
hl7.fhir.us.directory-query	R4	StructureDefinition-via-intermediary.json	Via Intermediary	active			2022-12	us	hl7	Extension	7
hl7.fhir.us.ndh.r4b	R4B	StructureDefinition-base-ext-via-intermediary.json	NDH Via Intermediary	trial-use		pa	2025-04	us	hl7	Extension	1
hl7.fhir.us.davinci-pdex-plan-net	R4	StructureDefinition-via-intermediary.json	Via Intermediary	trial-use		fm	2026-10	us	hl7	Extension	9
hl7.fhir.uv.extensions	R5	StructureDefinition-elementdefinition-inheritedExtensibleValueSet.json	Inherited extensible value set	trial-use	3	fhir	2015-02	uv	hl7	Extension
hl7.fhir.uv.pharm-quality	R5	StructureDefinition-Extension-batch-derived-from-pq.json	Extension - Batch Derived From PQ	active		brr	2026-07	uv	hl7	Extension	1
nhsdigital.fhir.stu3	R3	Extension-CareConnect-DCH-FetalDiagnosis-ConditionRelationship-1.json	Extension-CareConnect-DCH-FetalDiagnosis-ConditionRelationship-1	draft			2017-07		hl7	Extension	1
nhsdigital.fhir.stu3	R3	Extension-CareConnect-GPC-ConditionRelationship-1.json	Extension-CareConnect-GPC-ConditionRelationship-1	draft			2017-07		hl7	Extension	1
careconnect.stu3.03.00.00	R3	Extension-CareConnect-ConditionRelationship-1.json	Extension-CareConnect-ConditionRelationship-1	draft			2017-07		hl7	Extension	6
gpc.stu3.fhir-assets	R3	Extension-CareConnect-RelatedProblemHeader-1.json	Extension-CareConnect-RelatedProblemHeader-1	draft			2019-06		hl7	Extension	4
hl7.fhir.us.davinci-deqm.stu3	R3	StructureDefinition-extension-referenceAny.json	Reference Any	active			2018-06	us	hl7	Extension	1
fhir.r4.ukcore.stu3.currentbuild	R4	Extension-UKCore-Evidence.json	Extension UK Core Evidence	active			2023-12	us	hl7	Extension	1
hl7.fhir.uv.vhdir	R4	StructureDefinition-network-reference.json	VhDir Network Reference	trial-use	2	pa	2017-10	uv	hl7	Extension	1
hl7.fhir.us.directory-query	R4	StructureDefinition-network-reference.json	Network Reference	active			2022-12	us	hl7	Extension	1
hl7.fhir.us.davinci-pdex-plan-net	R4	StructureDefinition-network-reference.json	Network Reference	trial-use		fm	2026-10	us	hl7	Extension	1
hl7.fhir.uv.vhdir	R4	StructureDefinition-insuranceplan-reference.json	VhDir Insurance Plan Reference	trial-use	2	pa	2018-11	uv	hl7	Extension	1
hl7.fhir.uv.tools	R5	StructureDefinition-requirements-statementactor.json	Requirements Statement Actor	informative	1	fhir	2026-10	uv	hl7	Extension
hl7.fhir.uv.vhdir	R4	StructureDefinition-location-reference.json	VhDir Location Reference	trial-use	2	pa	2017-11	uv	hl7	Extension	2
hl7.fhir.uv.extensions	R5	StructureDefinition-artifact-authoritativeSource.json	Artifact Authoritative Source	trial-use	1	cds	2026-04	uv	hl7	Extension
hl7.fhir.uv.pharm-quality	R5	StructureDefinition-Extension-package-definition-pq.json	Extension - Package Definition PQ	active		brr	2026-07	uv	hl7	Extension	1
hl7.fhir.uv.pharm-quality	R5	StructureDefinition-Extension-manufacturing-process-pq.json	Extension - Manufacturing Process PQ	active		brr	2026-07	uv	hl7	Extension	2
hl7.fhir.us.davinci-ra	R4	StructureDefinition-ra-reportingVendor.json	Reporting Vendor Extension	trial-use	1	cqi	2026-10	us	hl7	Extension	1
hl7.fhir.uv.deqm	R4	StructureDefinition-deqm-reportingVendor.json	DEQM Reporting Vendor Extension	trial-use	4	cqi	2018-06	uv	hl7	Extension	4
hl7.fhir.us.davinci-deqm	R4	StructureDefinition-extension-reportingVendor.json	DEQM Reporting Vendor Extension	trial-use	4	cqi	2018-06	us	hl7	Extension	4
hl7.fhir.uv.extensions	R5	StructureDefinition-operationoutcome-authority.json	OperationOutcome Authority for Rule	trial-use	3	fhir	2014-01	uv	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-observation-geneticsGene.json	Gene	deprecated	1	oo	2016-03	uv	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-regex.json	Regex	deprecated	1	fhir	2014-04	uv	hl7	Extension
hl7.fhir.uv.rtq-ig	R5	StructureDefinition-rtq-regulatory-subject.json	RTQ Regulatory Subject	informative		brr	2026-10	uv	hl7	Extension	1
hl7.org.nz.fhir.ig.formulary	R4B	StructureDefinition-nzf-related-medication.json	RelatedMedication	draft			2026-08	nz	hl7	Extension	1
hl7.fhir.us.davinci-pct	R4	StructureDefinition-gfeRelatedTask.json	GFERelatedTask	trial-use	2	fm	2026-03	us	hl7	Extension	2
hl7.fhir.uv.cql	R4	StructureDefinition-cql-evaluatedResource.json	CQL Evaluated Resource	trial-use	1	cds	2026-08	uv	hl7	Extension	1
hl7.fhir.uv.extensions	R5	StructureDefinition-condition-outcome.json	Condition Outcome	trial-use	3	pc	2015-02	uv	hl7	Extension
hl7.fhir.us.davinci-pas	R4	StructureDefinition-extension-revenueCode.json	Revenue Code	trial-use	4	fm	2026-10	us	hl7	Extension	2
fhir.sisrme	R4	StructureDefinition-sisrme-ccr-risk-condition-ext.json	CCR Risk Condition	draft			2026-09	us	hl7	Extension	1
fhir.sisrme	R4	StructureDefinition-sisrme-prenatal-risk-flag-present.json	Prenatal Risk Flag Present	draft			2026-09	us	hl7	Extension	1
hl7.fhir.uv.pharm-quality	R5	StructureDefinition-Extension-process-step-scale-pq.json	Extension - Process Step Scale PQ	active		brr	2026-07	uv	hl7	Extension	1
nexuzhealth.fhir.r4	R4	NxhExtStrength2.StructureDefinition.json	NxhExtStrength2	active			2022-08			Extension	1
hl7.fhir.uv.extensions	R5	StructureDefinition-iso21090-EN-use.json	EN use	trial-use	3	fhir	2012-06	uv	hl7	Extension
hl7.fhir.us.breastcancer	R3	StructureDefinition-shr-core-CodeableConcept-extension.json	BC CodeableConcept Extension	draft			2018-08	us	hl7	Extension	1
hl7.fhir.uv.extensions	R5	StructureDefinition-iso21090-EN-qualifier.json	EN Qualifier	trial-use	3	fhir	2012-06	uv	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-capabilities.json	Capabilities	trial-use	3	fhir	2018-02	uv	hl7	Extension
hl7.fhir.uv.tools	R5	StructureDefinition-elementdefinition-date-rules.json	Date Validation Rules control	informative	3	fhir	2026-10	uv	hl7	Extension
ch.fhir.ig.ch-epl	R5	StructureDefinition-productPrice.json	CH EPL - Product Price	draft			2024-02	ch	hl7	Extension	2
ch.fhir.ig.ch-epl	R5	StructureDefinition-reimbursementSL.json	CH EPL - Reimbursement SL	draft			2024-05	ch	hl7	Extension
hl7.fhir.us.icsr-ae-reporting	R4	StructureDefinition-icsr-ext-additionaldocumentinformation.json	AdditionalDocumentInformation	draft			2023-08	us	hl7	Extension	1
hl7.fhir.uv.extensions	R5	StructureDefinition-questionnaire-unitValueSet.json	QuestionnaireResponse Unit ValueSet	trial-use	3	fhir	2013-07	uv	hl7	Extension
hl7.fhir.uv.tools	R5	StructureDefinition-resource-tla.json	Resource TLA (Three Letter Acronym)	informative	1	fhir	2026-10	uv	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-artifact-copyrightLabel.json	Artifact Copyright Label	draft	1	cds	2022-02	uv	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-artifact-title.json	Artifact Title	trial-use	2	cds	2022-02	uv	hl7	Extension
ca.on.oh-eforms	R4	StructureDefinition-core-short-string.json	Short Form String	active			2025-06	ca		Extension	1
hl7.fhir.uv.phd	R4	StructureDefinition-SimpleAlerting.json	Simple Alerting	trial-use	2	dev	2026-10	uv	hl7	Extension	4
nhsdigital.fhir.stu3	R3	Extension-eRS-Specialty-1.json	Extension-eRS-Specialty-1	draft			2021-02		hl7	Extension	1
fhir.sisrme	R4	StructureDefinition-sisrme-tb-medication-intake.json	TB Medication Intake Log Entry	draft			2026-09	us	hl7	Extension	1
hl7.fhir.uv.extensions	R5	StructureDefinition-canonicalresource-short-description.json	CanonicalResource Short Description	deprecated	1	fhir	2014-04	uv	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-attachment-thumbnail.json	Attachment Thumbnail	draft	0	fhir	2026-10	uv	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-citation-societyAffiliation.json	Citation Society Affiliation	draft	1	cds	2023-02	uv	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-valueset-special-status.json	ValueSet Special Status	deprecated	3	vocab	2020-12	uv	hl7	Extension
vcds-ig.euvabeco.net	R5	StructureDefinition-ValueHelper.json	Help message in value sets	draft			2026-10			Extension	1
hl7.fhir.uv.extensions	R5	StructureDefinition-structuredefinition-codegen-super.json	StructureDefinition Codegen Super	trial-use	3	fhir	2014-01	uv	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-observation-timeOffset.json	Observation Time Offset	trial-use	3	oo	2015-03	uv	hl7	Extension
fhir.org.nz.ig.base	R4	StructureDefinition-contactpoint-purpose.json	A specific purpose for which this ContactPoint dataType would be used	active			2020-07	us	hl7	Extension	1
hl7.fhir.uv.extensions	R5	StructureDefinition-iso21090-ADXP-streetAddressLine.json	ADXP Street Address Line	trial-use	3	fhir	2012-06	uv	hl7	Extension
hl7.fhir.us.davinci-pas	R4	StructureDefinition-extension-authorizationNumber.json	Authorization Number	trial-use	4	fm	2026-10	us	hl7	Extension	3
hl7.fhir.us.davinci-pas	R4	StructureDefinition-extension-administrationReferenceNumber.json	Administration Reference Number	trial-use	4	fm	2026-10	us	hl7	Extension	3
hl7.fhir.uv.pharm-quality	R5	StructureDefinition-Extension-qualified-value-text-pq.json	Extension - Qualified Value Text PQ	active		brr	2026-07	uv	hl7	Extension	1
hl7.fhir.uv.extensions	R5	StructureDefinition-iso21090-ADXP-precinct.json	ADXP Precinct	trial-use	3	fhir	2012-06	uv	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-diagnosticReport-summaryOf.json	DocumentReference Summary Of	trial-use	3	oo	2015-02	uv	hl7	Extension
hl7.fhir.uv.rtq-ig	R5	StructureDefinition-rtq-item-reference.json	RTQ Item Reference	informative		brr	2026-10	uv	hl7	Extension	2
hl7.fhir.uv.pharm-quality	R5	StructureDefinition-Extension-qualified-value-target-pq.json	Extension - Qualified Value Target PQ	active		brr	2026-07	uv	hl7	Extension	1
hl7.fhir.us.breastcancer	R3	StructureDefinition-shr-core-Details-extension.json	BC Details Extension	draft			2018-08	us	hl7	Extension	3
hl7.fhir.uv.pharm-quality	R5	StructureDefinition-Extension-test-comment-pq.json	Extension - Test Comment PQ	active		brr	2026-07	uv	hl7	Extension	1
hl7.fhir.uv.pharm-quality	R5	StructureDefinition-Extension-history-of-process-pq.json	Extension - History of Process PQ	active		brr	2026-07	uv	hl7	Extension	1
nictiz.fhir.nl.stu3.zib2017	R3	zib-Product-Description.json	HCIM Product Description	active				nl	hl7	Extension	1
hl7.fhir.us.lower-extremity-skin-wound-assessment	R4	StructureDefinition-PeriodicityExt.json	Periodicity	draft			2019-06	us	hl7	Extension	1
hl7.fhir.us.cardx-htn	R4	StructureDefinition-datetime-of-calculation.json	Date and Time of Calculation	draft			2023-08	us	hl7	Extension	1
hl7.fhir.us.ndh.r4b	R4B	StructureDefinition-base-ext-trustFramework.json	NDH Trust Framework	trial-use		pa	2025-04	us	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-valueset-trusted-expansion.json	Valueset Trusted Expansion	deprecated	3	vocab	2020-12	uv	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-operationoutcome-instance-id.json	OperationOutcome Instance ID	draft	2	fhir	2014-01	uv	hl7	Extension
hl7.fhir.us.breastcancer	R3	StructureDefinition-cimi-element-Identifier-extension.json	BC Identifier Extension	draft			2018-08	us	hl7	Extension	1
hl7.fhir.uv.extensions	R5	StructureDefinition-questionnaire-unitOption.json	QuestionnaireResponse Unit Option	trial-use	3	fhir	2013-07	uv	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-elementSource.json	Element Source	trial-use	1	fhir	2025-07	uv	hl7	Extension
fhir.sisrme	R4	StructureDefinition-sisrme-vaccination-record-entry.json	Vaccination Record Entry	draft			2026-09	us	hl7	Extension	1
fhir.sisrme	R4	StructureDefinition-sisrme-prenatal-vaccination.json	Prenatal Vaccination	draft			2026-09	us	hl7	Extension	1
hl7.fhir.us.medmorph	R4	StructureDefinition-us-ph-async-indicator.json	US Public Health Async Indicator Extension	draft			2022-03	us	hl7	Extension	1
hl7.fhir.uv.cqm	R4	StructureDefinition-cqm-valueSet.json	CQM Value Set	trial-use	4	cqi	2026-10	uv	hl7	Extension	1
hl7.fhir.uv.extensions	R5	StructureDefinition-observation-geneticsCopyNumberEvent.json	Copy Number Event	deprecated	1	oo	2016-03	uv	hl7	Extension
hl7.fhir.us.identity-matching	R4	StructureDefinition-organization-vlei.json	Organization vLEI	trial-use	2	pa	2026-10	us	hl7	Extension	1
hl7.fhir.ca.baseline	R4	StructureDefinition-ext-identifierversion.json	Extension: Identifier Version	draft			2024-08	ca	hl7	Extension	9
hl7.fhir.uv.extensions	R5	StructureDefinition-valueset-warning.json	ValueSet Warning	trial-use	3	vocab	2020-12	uv	hl7	Extension
fhir.ca-bc.provider	R4	StructureDefinition-bc-organization-primary-care-clinic-extension.json	Extension for BC Organization to add Primary Care Clinic details	active			2025-02	us	hl7	Extension	1
fhir.ca-bc.provider	R4	StructureDefinition-bc-facility-health-service-area-extension.json	BC Facility Health Service Area Extension	active			2025-02	us	hl7	Extension	1
eng.fhir.profile.dev	R4	extension-timing-specificTimeOfTheDay-dayAndTime.json	extension-timing-specificTimeOfTheDay-dayAndTime	draft			2023-06		hl7	Extension	1
hl7.at.fhir.elga.emed.r4	R4	StructureDefinition-at-elga-emed-extension-dosage-category.json	AT ELGA e-Medikation Extension Dosierungskategorie	draft			2026-10		hl7	Extension	1
hl7.at.fhir.elga.emed.r4	R4	StructureDefinition-at-elga-emed-extension-rezeptur.json	AT ELGA e-Medikation Extension Rezeptur	draft			2026-10		hl7	Extension	2
hl7.at.fhir.elga.emed.r4	R4	StructureDefinition-at-elga-emed-extension-patient-modified.json	AT ELGA e-Medikation Extension Patient Modified	draft			2026-10		hl7	Extension	1
hl7.at.fhir.elga.emed.r4	R4	StructureDefinition-at-elga-emed-extension-group-identifier.json	AT ELGA e-Medikation Extension Group Identifier	draft			2026-10		hl7	Extension	1
rlfhir.lab	R4	Extension_RL_Patient_ATSResidenza.json	RLPatientATSResidenza	active						Extension	1
de.gematik.ti	R4	StructureDefinition-narcotics-extension.json	NarcoticsExtension	active			2026-03	de		Extension	1
de.gematik.ti	R4	StructureDefinition-teratogenic-extension.json	TeratogenicExtension	active			2025-12	de		Extension	1
de.gematik.sterbefall	R4	StructureDefinition-StfGemeindekennzahlExtension.json	STF Gemeindekennzahl Extension	active			2026-03	de		Extension	1
odilab.evo	R4	StructureDefinition-Unfallinformation.json	Unfallinformation	draft						Extension	1
basisprofil.tiplu.de.r4.dev	R4	StructureDefinition-TipluAbgerechnet.json	TipluAbgerechnet	active			2026-04			Extension	1
de.medizininformatikinitiative.kerndatensatz.mtb	R4	StructureDefinition-mii-ex-mtb-antwort-kostenuebernahme-ablehnungsgrund.json	MII EX MTB Antwort Kostenuebernahme Ablehnungsgrund	active			2026-09	de		Extension	1
basisprofil.tiplu.de.r4.dev	R4	StructureDefinition-TipluAbrechnungsstatus.json	TipluAbrechnungsstatus	active			2026-04			Extension	1
ans.fhir.fr.tddui	R4	StructureDefinition-tddui-planned-absence.json	TDDUI Planned Absence	active			2026-07	fr	national	Extension	1
hl7.fhir.uv.vhdir	R4	StructureDefinition-accessibility.json	VhDir Accessibility	trial-use	2	pa	2017-11	uv	hl7	Extension	2
hl7.fhir.us.breastcancer	R3	StructureDefinition-cimi-entity-SpokenLanguageProficiency-extension.json	BC SpokenLanguageProficiency Extension	draft			2018-08	us	hl7	Extension	1
hl7.fhir.us.breastcancer	R3	StructureDefinition-cimi-entity-WrittenLanguageProficiency-extension.json	BC WrittenLanguageProficiency Extension	draft			2018-08	us	hl7	Extension	1
dk.ehealth.sundhed.fhir.ig.core	R4	StructureDefinition-ehealth-actionguidance-for.json	Ehealth action guidance for	active			2026-10	dk		Extension	1
ke.fhir.nccp	R4	StructureDefinition-nccp-ctcae-action-taken-extension.json	CTCAE Action Taken Extension	draft			2026-08			Extension	1
ihe.rad.idr	R5	StructureDefinition-idrImpressionActionable.json	Actionable indication in Impression.	draft			2024-06	uv	ihe	Extension	1
hl7.fhir.us.lower-extremity-skin-wound-assessment	R4	StructureDefinition-PressureUlcerAssociationExt.json	PressureUlcerAssociation	draft			2019-06	us	hl7	Extension	1
hl7-france-fhir.administrative-2022	R4	fr-organization-activity-field-R4.StructureDefinition.json	FrOrganizationActivityField	active			2019-07			Extension	1
nl.generiekefuncties.csd	R4	StructureDefinition-supported-activity-definitions.json	Supported ActivityDefinitions and PlanDefinitions by HealthcareServices	active			2026-10	nl		Extension	1
se.electronichealth.fhir.merier.r5	R5	StructureDefinition-device-conformsto-actor-definition-er.json	Device Conforms to Actor Definition (ER)	active						Extension	1
hl7.fhir.uv.livd	R4	StructureDefinition-ext-analyte.json	LIVD Test Analyte	trial-use	2	oo	2026-05	uv	hl7	Extension	1
hl7.fhir.uv.livd	R4	StructureDefinition-ext-livd-devicedefinition.json	LIVD DeviceDefinition	trial-use	2	oo	2026-05	uv	hl7	Extension	1
hl7.fhir.uv.livd.r4b	R4B	StructureDefinition-ext-device.json	LIVD Device	active		oo	2023-12	uv	hl7	Extension
hl7.fhir.uv.livd	R4	StructureDefinition-ext-vendorReferenceIdentifier.json	LIVD Vendor Reference Identifier	trial-use	2	oo	2026-05	uv	hl7	Extension
hl7.fhir.us.spl	R5	StructureDefinition-splDocumentDate.json	SPLDocumentDate	trial-use	1	brr	2025-07	us	hl7	Extension	1
hl7.eu.fhir.gh	R5	StructureDefinition-RelatedMedicalIssue.json	RelatedMedicalIssue	active			2026-09	eu	hl7	Extension	1
hl7.eu.fhir.gh	R5	StructureDefinition-HtmlElementLink.json	HtmlElementLink	active			2026-09	eu	hl7	Extension	1
de.gematik.directory	R4	StructureDefinition-PhysicalFeaturesAdditionalNoteEX.json	Physical Features Additional Note	active			2024-10			Extension	1
fhir.org.nz.ig.base	R4	StructureDefinition-additional-authorisation.json	AdditionalAuthorisation	active			2026-10	us	hl7	Extension	1
hl7.fhir.uv.extensions	R5	StructureDefinition-DiagnosticReport-geneticsReferences.json	References	deprecated	1	oo	2015-10	uv	hl7	Extension
nictiz.fhir.nl.stu3.geboortezorg	R3	observation-component-valueBooleanSTU3.json	Backported Observation.component.valueBoolean extension for FHIR STU3	active				nl		Extension	2
hl7.fhir.uv.subscriptions-backport	R4B	StructureDefinition-backport-channel-type.json	Backported R5 Additional Channel Types	trial-use		fhir	2024-06	uv	hl7	Extension	3
hl7.fhir.us.icsr-ae-reporting	R4	StructureDefinition-icsr-ext-eventseriousness.json	EventSeriousness	draft			2023-08	us	hl7	Extension	1
hl7.fhir.uv.vhdir	R4	StructureDefinition-org-description.json	VhDir Org Description	trial-use	2	pa	2017-08	uv	hl7	Extension	1
hl7.fhir.uv.extensions	R5	StructureDefinition-openEHR-careplan.json	AllergyIntolerance Careplan	trial-use	3	pc	2014-10	uv	hl7	Extension
hl7.fhir.fi.scheduling	R4	StructureDefinition-service-additional-information.json	Additional Information on Service	draft			2025-08	fi	hl7	Extension	1
hl7.fhir.us.davinci-drug-formulary	R4	StructureDefinition-usdf-AdditionalCoverageInformation-extension.json	Additional Coverage Information	trial-use		phx	2026-08	us	hl7	Extension	1
hl7.fhir.uv.extensions	R5	StructureDefinition-additionalImplicitRules.json	Additional Implicit Rules	trial-use	4	fhir	2018-08	uv	hl7	Extension
hl7.fhir.us.breastcancer	R3	StructureDefinition-cimi-entity-LanguageQualifier-extension.json	BC LanguageQualifier Extension	draft			2018-08	us	hl7	Extension	1
hl7.fhir.uv.vhdir	R4	StructureDefinition-newpatientprofile.json	VhDir New Patient Profile	trial-use	2	pa	2017-11	uv	hl7	Extension	2
hl7.eu.fhir.gh	R5	StructureDefinition-VisualizationMethod.json	VisualizationMethod	active			2026-09	eu	hl7	Extension	1
lt.hl7.fhir.lifestyle	R5	StructureDefinition-other-dietary-changes-ext-lt-lifestyle.json	Other Desired Dietary Changes	draft			2026-09			Extension	1
hl7.fhir.us.home-lab-report	R4	StructureDefinition-Extension-at-home-in-vitro-test-supporting-info.json	Extension - At-Home In-Vitro Test Supporting Info	active		oo	2023-01	us	hl7	Extension	1
hl7.fhir.uv.extensions	R5	StructureDefinition-entryFormat.json	Entry format	trial-use	3	fhir	2014-04	uv	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-terminology-resource-identifier-metadata.json	Terminology Resource Identifier Metadata	trial-use	2	vocab	2022-08	uv	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-note.json	Note	trial-use	1	fhir	2022-01	uv	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-structuredefinition-summary.json	Structure Definition Summary	trial-use	3	fhir	2014-01	uv	hl7	Extension
ch.fhir.ig.ch-core	R4	StructureDefinition-ch-ext-epr-time.json	EPR Time	retired			2026-10	ch	hl7	Extension	2
ans.fhir.fr.eprescription	R4	StructureDefinition-fr-additional-when-values.json	Additional values for when element	draft			2026-10	fr		Extension	1
hl7.fhir.uv.clinical-study-protocol	R6	StructureDefinition-m11-research-study.json	M11 Research Study Extension	trial-use	2	brr	2026-06	uv	hl7	Extension	1
hl7.fhir.us.breastcancer	R3	StructureDefinition-cimi-entity-Additive-extension.json	BC Additive Extension	draft			2018-08	us	hl7	Extension	2
PHCDI	R4	StructureDefinition-ExtAddress.json	Address (Extension)	draft			2026-10			Extension	1
de.netzwerk-universitaetsmedizin.ebm-cpg	R5	StructureDefinition-ext-characteristic-dosage.json	Characteristic Dosage	draft			2025-03	uv		Extension	1
ltsi.fhir.oncofair	R5	StructureDefinition-medication-comment.json	Medication comment	active			2025-11			Extension
ltsi.fhir.oncofair	R5	StructureDefinition-medication-item-provenance.json	Medication item provenance	active			2025-11			Extension
ltsi.fhir.oncofair	R5	StructureDefinition-medication-status.json	Medication status	active			2025-11			Extension
ltsi.fhir.oncofair	R5	StructureDefinition-medication-type.json	Medication type	active			2025-11			Extension
fhir.ca-bc.provider	R4	StructureDefinition-bc-birthtime-extension.json	BC Birth Time Extension	active			2025-02	us	hl7	Extension	1
hl7.fhir.uv.genomics-reporting	R4	StructureDefinition-genomic-report-note.json	Genomic Report Note	trial-use	2	cg	2026-09	uv	hl7	Extension	1
de.netzwerk-universitaetsmedizin.ebm-cpg	R5	StructureDefinition-ceosys-extension-artifact-assessment-publication-status.json	ArtifactAssessment Publication Status	draft			2022-02			Extension	2
de.netzwerk-universitaetsmedizin.ebm-cpg	R5	StructureDefinition-ext-dosage-condition.json	Dosage Condition	draft			2022-07	uv		Extension	2
de.netzwerk-universitaetsmedizin.ebm-cpg	R5	StructureDefinition-ceosys-extension-artifact-assessment-version.json	ArtifactAssessment Version	draft			2021-11			Extension	2
signal.core.r4	R4	StructureDefinition-extension-SignalAdminMultiplierRate.json	SignalAdminMultiplierRate	draft						Extension
uz.dhp.core	R5	StructureDefinition-coverage-area.json	Coverage area	draft			2026-10			Extension	1
fhir.sisrme	R4	StructureDefinition-sisrme-admission-details.json	Admission Details	draft			2026-09	us	hl7	Extension	1
hl7.fhir.us.cdmh	R4	StructureDefinition-cdmh-pcornet-admitting-source-facility-type.json	Admitting Source Facility Type	draft			2019-09	us	hl7	Extension	1
ca.infoway.io.pcare	R4	StructureDefinition-usage-license.json	UsageLicense	trial-use	2		2026-10	ca		Extension	1
ca.infoway.io.ca-ext-reg	R4	UsageLlicense.json	Healthcare Service Usage License	draft						Extension	1
ca.infoway.io.ca-ext-reg	R4	DeliveryMethod.json	HealthcareService Delivery Method	draft						Extension	2
hl7.fhir.us.pacio-adi	R4	StructureDefinition-adi-docVersionNumber-extension.json	Version Number	trial-use		pe	2026-10	us	hl7	Extension	1
csiro.stars	R5	StructureDefinition-patient-age.json	Patient Age	active			2026-04			Extension	1
PHCDI	R4	StructureDefinition-AgeDays.json	Age in Days	draft			2026-10			Extension	1
PHCDI	R4	StructureDefinition-AgeMonths.json	Age in Months	draft			2026-10			Extension	1
PHCDI	R4	StructureDefinition-AgeYears.json	Age in Years	draft			2026-10			Extension	1
ke.fhir.emergency	R4	StructureDefinition-em-vital-age-group.json	Emergency Vital Sign Age Group	draft			2026-08			Extension	1
fhir.sisrme	R4	StructureDefinition-sisrme-tb-contact-tracing-summary.json	TB Contact Tracing Summary	draft			2026-09	us	hl7	Extension	1