FHIRsmith: FHIR Resources

FHIR IG analytics

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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

11,215 resources

By Version

R2: 0
R2B: 0
R3: 419
R4: 5,951
R4B: 1,957
R5: 2,854
R6: 34

By Authority

none: 3,328
hl7: 7,445
ihe: 78
national: 335
who: 29

By Realm

none: 3,177
au: 114
be: 50
br: 28
ca: 151
ch: 140
cl: 99
cr: 28
cz: 37
de: 210
dk: 249
ee: 36
eu: 99
fi: 33
fr: 191
il: 38
in: 4
it: 15
jp: 42
kr: 4
nl: 254
no: 13
nz: 30
pl: 35
pt: 12
se: 6
stt: 51
tw: 37
us: 1,176
uv: 4,843
other: 4

Start Prev Rows 1400 - 1600 Next

Package	Version	Identity	Name/Title	Status	FMM	WG	Date	Realm	Auth	DataType
de.bbmri.fhir	R4	StructureDefinition-ParentCollection.json	Parent Collection	active			2020-05			Extension
de.bbmri.fhir	R4	StructureDefinition-PartnerCharterSigned.json	Partner Charter Signed	active			2020-05			Extension
de.bbmri.fhir	R4	StructureDefinition-ResourceManagement.json	Resource Management	active			2020-05			Extension
de.bbmri.fhir	R4	StructureDefinition-SampleDiagnosis.json	Sample Diagnosis	active			2020-05			Extension
de.bbmri.fhir	R4	StructureDefinition-StorageTemperature.json	Storage Temperature	active			2020-05			Extension
acme.minneapolis.cowboy	R4	FavoriteCowboyHat.StructureDefinition.json	FavoriteCowboyHat	draft						Extension
ths-greifswald.ttp-fhir-gw	R4	StructureDefinition-SupportedVersion.json	SupportedVersion	active			2025-06			Extension
nhs.fhir.lv.vvis	R4B	VVIS-AddressLineAbroad-v0.Extension.StructureDefinition.json	AddressLineAbroad	active						Extension
nhs.fhir.lv.vvis	R4B	VVIS-AdministrativeGender-v0.Extension.StructureDefinition.json	AdministrativeGender	active						Extension
nhs.fhir.lv.vvis	R4B	VVIS-DeceasedReason-v0.Extension.StructureDefinition.json	DeceasedReason	active						Extension
nhs.fhir.lv.vvis	R4B	VVIS-GPHealthInspectorateIdentifier-v1.Extension.StructureDefinition.json	HealthInspectorateIdentifier	active						Extension
nhs.fhir.lv.vvis	R4B	VVIS-GeneralPractitionerAddress-v0.Extension.StructureDefinition.json	GeneralPratitionerAddress	active						Extension
nhs.fhir.lv.vvis	R4B	VVIS-GeneralPractitionerInstitution-v0.Extension.StructureDefinition.json	GeneralPractitionerInstitution	active						Extension
nhs.fhir.lv.vvis	R4B	VVIS-GeneralPractitionerSpeciality-v0.Extension.StructureDefinition.json	GeneralPractitionerSpeciality	active						Extension
nhs.fhir.lv.vvis	R4B	VVIS-LAB-Extension-RestrictPatient.StructureDefinition.json	RestrictPatient	draft						Extension
nhs.fhir.lv.vvis	R4B	VVIS-LAB-StatusReason-v1.Extension.StructureDefinition.json	Status Reason	active						Extension
nhs.fhir.lv.vvis	R4B	VVIS-ONKO-Condition-CardStatus-V1.Extension.StructureDefinition.json	CardStatusExtension	active						Extension
nhs.fhir.lv.vvis	R4B	VVIS-ONKO-Condition-Laterality-V1.Extension.StructureDefinition.json	LateralityExtension	active						Extension
nhs.fhir.lv.vvis	R4B	VVIS-ONKO-Condition-RelatedCondition-V1.Extension.StructureDefinition.json	RelatedConditionExtension	active						Extension
nhs.fhir.lv.vvis	R4B	VVIS-ONKO-Condition-TopographyMorphology-V1.Extension.StructureDefinition.json	TopographyMorphologyExtension	draft						Extension
nhs.fhir.lv.vvis	R4B	VVIS-ONKO-MedicationStatement-CourseCountReceived-V1.Extension.StructureDefinition.json	CourseCountReceivedExtension	active						Extension
nhs.fhir.lv.vvis	R4B	VVIS-ONKO-MedicationStatement-FollowUp-V1.Extension.StructureDefinition.json	FollowUpExtension	active						Extension
nhs.fhir.lv.vvis	R4B	VVIS-ONKO-Procedure-TypeOfDonor-V1.Extension.StructureDefinition.json	TypeOfDonorExtension	active						Extension
nhs.fhir.lv.vvis	R4B	VVIS-ONKO-Treatment-ForeignMedicalInstitution-V1.Extension.StructureDefinition.json	ForeignMedicalInstitutionExtension	active						Extension
nhs.fhir.lv.vvis	R4B	VVIS-Organization-ATVK-v1.Extension.StructureDefinition.json	ATVK_1	active						Extension
nhs.fhir.lv.vvis	R4B	VVIS-Organization-ATVK_2-v1.Extension.StructureDefinition.json	ATVK_2	active						Extension
nhs.fhir.lv.vvis	R4B	VVIS-Organization-ATVK_3-v1.Extension.StructureDefinition.json	ATVK_3	active						Extension
nhs.fhir.lv.vvis	R4B	VVIS-Organization-BuildingNumberSufix-v1.Extension.StructureDefinition.json	BuildingNumberSufix	active						Extension
nhs.fhir.lv.vvis	R4B	VVIS-Organization-Country-v1.Extension.StructureDefinition.json	Country	active						Extension
nhs.fhir.lv.vvis	R4B	VVIS-Organization-District-v1.Extension.StructureDefinition.json	District	active						Extension
nhs.fhir.lv.vvis	R4B	VVIS-Organization-EndOfExistance-v1.Extension.StructureDefinition.json	EndOfExistance	active						Extension
nhs.fhir.lv.vvis	R4B	VVIS-Organization-Flat-v1.Extension.StructureDefinition.json	Flat	active						Extension
nhs.fhir.lv.vvis	R4B	VVIS-Organization-HouseNumber-v1.Extension.StructureDefinition.json	HouseNumber	active						Extension
nhs.fhir.lv.vvis	R4B	VVIS-Organization-HouseNumberNumeric-v1.Extension.StructureDefinition.json	HouseNumberNumeric	active						Extension
nhs.fhir.lv.vvis	R4B	VVIS-Organization-MainBranch-v1.Extension.StructureDefinition.json	MainBranch	active						Extension
nhs.fhir.lv.vvis	R4B	VVIS-Organization-StreetName-v1.Extension.StructureDefinition.json	StreetName	active						Extension
nhs.fhir.lv.vvis	R4B	VVIS-Organization-StreetNameClassification-v1.Extension.StructureDefinition.json	StreetNameClassification	active						Extension
nhs.fhir.lv.vvis	R4B	VVIS-Organization-UnitId-v1.Extension.StructureDefinition.json	UnitId	active						Extension
nhs.fhir.lv.vvis	R4B	VVIS-PractitionerRole-ContractNHSExists-v1.Extension.StructureDefinition.json	ContractNHSExists	active						Extension
nhs.fhir.lv.vvis	R4B	VVIS-PractitionerRole-GeneralPractitionerPractice-v1.Extension.StructureDefinition.json	GeneralPractitionerPractice	active						Extension
nhs.fhir.lv.vvis	R4B	VVIS-PractitionerRole-MedicalInstitutionBranch-v1.Extension.StructureDefinition.json	MedicalInstitutionBranch	active						Extension
nhs.fhir.lv.vvis	R4B	VVIS-TelecomType-v0.Extension.StructureDefinition.json	TelecomType	active						Extension
de.uk-koeln.nngm.form	R4	Extension-nNGM-Aufenthaltsart.json	Extension - nNGM - Aufenhaltsart	active						Extension
de.uk-koeln.nngm.form	R4	Extension-nNGM-Grundfehlendebiopsy.json	Extension - nNGM - GrundFehlendeBiopsy	active						Extension
de.uk-koeln.nngm.form	R4	Extension-nNGM-InformationsquelleTodesdatum-VitalStatus.json	Extension_nNGM_InformationsquelleTodesdatum-VitalStatus	active			2022-10			Extension
de.uk-koeln.nngm.form	R4	Extension-nNGM-InformationsquelleTodesdatum.json	Extension - nNGM - Informationsquelle Todesdatum	active						Extension
de.uk-koeln.nngm.form	R4	Extension-nNGM-Specimen-Tumormaterial-lagert-bei.json	Extension - nNGM - Specimen - Tumormaterial-lagert-bei	active			2022-08			Extension
de.uk-koeln.nngm.form	R4	Extension-nNGM-TNM-cpu-praefix.json	Extension - nNGM - TNM - CPU - Praefix	active						Extension
de.uk-koeln.nngm.form	R4	Extension-nNGM-TNM-erstdiagnose.json	Extension - nNGM - TNM Erstdiagnose	active						Extension
de.uk-koeln.nngm.form	R4	Extension-nNGM-TNM-kurativ-operabel.json	Extension - nNGM - TNM - Kurativ/Operabel	active						Extension
de.uk-koeln.nngm.form	R4	Extension-nNGM-TNM-suffix-t.json	Extension - nNGM - TNM-Suffix-T	active						Extension
de.uk-koeln.nngm.form	R4	Extension-nNGM-Todesdatum.json	Extension_nNGM_Todesdatum	active						Extension
de.uk-koeln.nngm.form	R4	Extension_nNGM_uicc7.json	Extension_nNGM_uicc7	active			2022-10			Extension
de.uk-koeln.nngm.form	R4	Extension_nNGM_uiccVersion.json	Extension_nNGM_uiccVersion	active			2022-10			Extension
hl7.fhir.us.dme-orders	R4	StructureDefinition-PAOX-devicerequest-extension.json	DeviceRequest Extension to support DeviceDefinition	active			2023-06	us	hl7	Extension
ca.on.ppr.r4	R4	ca-on-phpd-ext-selfdeclared-specialty-ind.json	SelfDeclaredSpecialtyInd	draft						Extension
telus.dw.emr.extract	R4	LargeDataAttachment.StructureDefinition.json	LargeDataAttachment	draft			2024-05			Extension
ca.on.phsd.r4-alpha	R4	ca-on-phpd-ext-selfdeclared-specialty-ind.json	SelfDeclaredSpecialtyInd	draft						Extension
de.uk-koeln.nngm.form	R4	Extension-nNGM-AnalysisImpossibleReason.json	Extension_nNGM_AnalysisImpossibleReason	active						Extension
de.uk-koeln.nngm.form	R4	Extension-nNGM-AnalysisPossible.json	Extension_nNGM_analysispossible	active						Extension
de.uk-koeln.nngm.form	R4	Extension-nNGM-CompletlyEvaluable.json	Extension_nNGM_completlyEvaluable	active						Extension
de.uk-koeln.nngm.form	R4	Extension-nNGM-NgsPanelVersion.json	Extension_nNGM_NgsPanelVersion	active						Extension
de.uk-koeln.nngm.form	R4	Extension-nNGM-OtherAnalysisImpossibleReason.json	Extension_nNGM_OtherAnalysisImpossibleReason	active						Extension
de.uk-koeln.nngm.form	R4	Extension-nNGM-Tumorzellgehalt.json	Extension_nNGM_Tumorzellgehalt	active						Extension
ans.fhir.fr.tddui	R4	StructureDefinition-tddui-comment.json	TDDUI Comment	active			2026-02	fr	national	Extension
tw.gov.mohw.twcore	R4	StructureDefinition-identifier-suffix.json	Identifier Suffix	active			2025-11	tw	national	Extension
ig-ee-medication-scheme	R5	StructureDefinition-ee-tis-prescription-intent.json	ExtensionEETISPrescriptionIntent	draft			2024-02	ee		Extension
fhir.nwgenomics.nhs.uk	R4	StructureDefinition-ext-codeable-reference.json	ExtCodeableReference	draft			2026-02	us	hl7	Extension
odilab.evo	R4	StructureDefinition-KBV-EX-ERP-BVG-ODIL.json	KBV_EX_ERP_BVG_ODIL	draft						Extension
hl7.at.fhir.core.r4	R4	StructureDefinition-at-core-ext-patient-religion.json	Patient Religion	deprecated			2025-12		hl7	Extension
hl7.at.fhir.core.r5	R5	StructureDefinition-at-core-ext-patient-religion.json	Patient Religion	deprecated			2025-11		hl7	Extension
hl7.fhir.us.qicore	R4	StructureDefinition-qicore-keyelement.json	QI-Core Key Element Extension	trial-use	4	cqi	2023-04	us	hl7	Extension
hl7.fhir.us.core	R4	StructureDefinition-uscdi-requirement.json	US Core USCDI Requirement Extension	trial-use	5	cgp	2023-04	us	hl7	Extension
hl7.fhir.uv.sdc	R4	StructureDefinition-sdc-questionnaire-sourceQueries.json	Source queries for population mapping	trial-use	4	fhir	2025-10	uv	hl7	Extension
hl7.fhir.us.davinci-drug-formulary	R4	StructureDefinition-usdf-PriorAuthorizationNewStartsOnly-extension.json	Prior Authorization New Starts Only	trial-use		phx	2025-02	us	hl7	Extension
hl7.fhir.us.davinci-drug-formulary	R4	StructureDefinition-usdf-PriorAuthorization-extension.json	Prior Authorization	trial-use		phx	2025-02	us	hl7	Extension
hl7.fhir.us.davinci-drug-formulary	R4	StructureDefinition-usdf-QuantityLimit-extension.json	Quantity Limit	trial-use		phx	2025-02	us	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-artifact-experimental.json	Artifact Experimental	trial-use	2	cds	2022-02	uv	hl7	Extension
hl7.fhir.uv.cpg	R4	StructureDefinition-cpg-participantCapabilityStatement.json	CPG Participant Capability Statement Extension	active		cds	2024-11	uv	hl7	Extension
hl7.fhir.us.davinci-drug-formulary	R4	StructureDefinition-usdf-PharmacyBenefitType-extension.json	Pharmacy Benefit Type	trial-use		phx	2025-02	us	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-artifactassessment-content.json	Artifact Assessment Content	draft	1	cds	2023-02	uv	hl7	Extension
hl7.fhir.uv.cmi	R4	StructureDefinition-cmi-fhirQueryPattern.json	CMI FHIR Query Pattern	active			2021-11	uv	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-cqf-fhirQueryPattern.json	FHIR Query Pattern	trial-use	3	cds	2021-11	uv	hl7	Extension
hl7.fhir.uv.sdc	R4	StructureDefinition-sdc-questionnaire-contextExpression.json	Answer Context Expression	trial-use	4	fhir	2025-10	uv	hl7	Extension
hl7.fhir.uv.sdc	R4	StructureDefinition-sdc-questionnaire-candidateExpression.json	Candidate Answers Expression	trial-use	4	fhir	2025-10	uv	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-elementdefinition-selector.json	Selector	deprecated	3	fhir	2015-02	uv	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-patient-sexParameterForClinicalUse.json	Patient Sex Parameter For Clinical Use	draft	1	pa	2022-01	uv	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-auditevent-ParticipantObjectContainsStudy.json	AuditEvent Participant Object Contains Study	trial-use	3	sec	2020-12	uv	hl7	Extension
hl7.fhir.uv.tools	R5	StructureDefinition-implementationguide-resource-uri.json	Defined Uri	informative	4	fhir	2015-03	uv	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-questionnaire-supportLink.json	Questionnaire Support Link	deprecated	3	fhir	2013-07	uv	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-iso21090-TEL-address.json	TEL address	trial-use	3	fhir	2012-06	uv	hl7	Extension
hl7.fhir.be.pss	R4	StructureDefinition-CodeValueSet.json	Code ValueSet	active			2026-01	be	hl7	Extension
hl7.fhir.uv.pharm-quality	R5	StructureDefinition-Extension-batch-designation-pq.json	Extension - Batch Designation PQ	active		brr	2024-05	uv	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-cqf-citation.json	CQF Citation	trial-use	3	cds	2015-05	uv	hl7	Extension
hl7.fhir.us.davinci-drug-formulary	R4	StructureDefinition-usdf-StepTherapyLimitNewStartsOnly-extension.json	Step Therapy Limit New Starts Only	trial-use		phx	2025-02	us	hl7	Extension
hl7.fhir.us.davinci-drug-formulary	R4	StructureDefinition-usdf-StepTherapyLimit-extension.json	Step Therapy Limit	trial-use		phx	2025-02	us	hl7	Extension
hl7.fhir.us.davinci-drug-formulary	R4	StructureDefinition-usdf-AvailabilityStatus-extension.json	Availability Status	trial-use		phx	2025-02	us	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-location-boundary-geojson.json	Location Boundary (GeoJSON)	trial-use	3	pa	2020-12	uv	hl7	Extension
fhir.argonaut.scheduling	R3	StructureDefinition-extension-subscription-triggerevent.json	Subscription Trigger Event Extension	active			2018-02	us	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-businessEvent.json	Business Event	draft	1	oo	2023-12	uv	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-structuredefinition-ancestor.json	StructureDefinition Ancestor	trial-use	3	fhir	2014-01	uv	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-list-category.json	List Category	trial-use	2	fhir	2020-12	uv	hl7	Extension
hl7.fhir.us.breastcancer	R3	StructureDefinition-shr-core-Category-extension.json	BC Category Extension	draft			2018-08	us	hl7	Extension
hl7.fhir.us.pq-cmc-fda	R5	StructureDefinition-pq-specification-status-extension.json	Specification Status	trial-use	2	brr	2025-07	us	hl7	Extension
hl7.fhir.uv.ebm	R6	StructureDefinition-relatesto-classifier.json	RelatesToClassifier	trial-use	1	cds	2026-02	uv	hl7	Extension
hl7.fhir.us.pacio-adi	R4	StructureDefinition-adi-clause-extension.json	Clause	trial-use	2	pe	2026-02	us	hl7	Extension
hl7.fhir.us.breastcancer	R3	StructureDefinition-cimi-context-Interpretation-extension.json	BC Interpretation Extension	draft			2018-08	us	hl7	Extension
hl7.fhir.uv.cpg	R4	StructureDefinition-cpg-rationale.json	CPG Rationale Extension	active		cds	2024-11	uv	hl7	Extension
hl7.fhir.uv.cpg	R4	StructureDefinition-cpg-rating.json	CPG Rating Extension	active		cds	2024-11	uv	hl7	Extension
hl7.fhir.be.pss	R4	StructureDefinition-PSSStructuredRating.json	PSS Rating Extension	active			2026-01	be	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-allergyintolerance-reasonRefuted.json	AllergyIntolerance Reason Refuted	trial-use	3	pc	2015-02	uv	hl7	Extension
ca.infoway.io.core	R4	StructureDefinition-indigenous-identity-ca-core.json	Indigenous Identity	trial-use	2		2024-07	ca	national	Extension
hl7.fhir.ca.baseline	R4	StructureDefinition-ext-aboriginalidentitygroup.json	Extension: Aboriginal Identity Group	draft			2024-08	ca	hl7	Extension
ca.on.oh.mha.pds	R4	ext-IndigenousIdentityGroup.json	Extension: Aboriginal Identity Group	draft			2020-09	ca	national	Extension
ca.on.oh-seris	R4	SERISRace.json	Extension: SERIS Race	draft			2023-03			Extension
hl7.fhir.ca.baseline	R4	StructureDefinition-ext-ethnicity.json	Extension: Ethnicity	draft			2024-08	ca	hl7	Extension
ca.on.oh.mha-pds	R4	StructureDefinition.ca-on-mha-ext-ethnicity.json	Extension: Ethnicity	active			2022-08	ca	hl7	Extension
hl7.fhir.ca.baseline	R4	StructureDefinition-ext-aboriginalidentityindicator.json	Extension: Aboriginal Identity Indicator	draft			2024-08	ca	hl7	Extension
ca.on.oh-seris	R4	SERISIndigenousIdentity.json	Extension: SERIS Indigenous Identity	draft			2023-03			Extension
hl7.fhir.ca.baseline	R4	StructureDefinition-ext-patientbirthsex.json	Extension: Birth Sex	draft			2024-08	ca	hl7	Extension
ca.infoway.io.core	R4	StructureDefinition-ext-patientbirthsex.json	Extension: Birth Sex	trial-use	2		2024-08	ca	national	Extension
ca.healthpei.io.core	R4	StructureDefinition-ext-patientbirthsex.json	Extension: Birth Sex	draft			2024-08	ca		Extension
hl7.fhir.us.core	R4	StructureDefinition-us-core-birthsex.json	US Core Birth Sex Extension	informative	5	cgp	2025-04	us	hl7	Extension
hl7.fhir.us.mcode	R4	StructureDefinition-mcode-treatment-termination-reason.json	Treatment Termination Reason Extension (deprecated)	retired	3	cic	2025-02	us	hl7	Extension
hl7.fhir.us.pdmp	R4	StructureDefinition-pdmp-extension-opioid-treatment-code.json	PDMP Extension - Opioid Treatment Code	active		phx	2024-04	us	hl7	Extension
hl7.fhir.us.davinci-pas	R4	StructureDefinition-extension-infoChanged.json	InfoChanged	trial-use	4	fm	2026-02	us	hl7	Extension
hl7.fhir.us.davinci-pas	R4	StructureDefinition-extension-contentModifier.json	ContentModifier	trial-use	4	fm	2026-02	us	hl7	Extension
hl7.fhir.us.davinci-pas	R4	StructureDefinition-extension-communicatedDiagnosis.json	CommunicatedDiagnosis	trial-use	4	fm	2026-02	us	hl7	Extension
hl7.fhir.us.pdmp	R4	StructureDefinition-pdmp-extension-method-of-payment.json	PDMP Extension - Method of Payment	active		phx	2024-04	us	hl7	Extension
hl7.fhir.us.breastcancer	R3	StructureDefinition-cimi-context-ContextCode-extension.json	BC ContextCode Extension	draft			2018-08	us	hl7	Extension
hl7.fhir.us.davinci-pas	R4	StructureDefinition-extension-timingcalendarpattern.json	CalendarPattern	trial-use	4	fm	2026-02	us	hl7	Extension
hl7.fhir.us.davinci-pas	R4	StructureDefinition-extension-timingdeliverypattern.json	DeliveryPattern	trial-use	4	fm	2026-02	us	hl7	Extension
hl7.fhir.us.davinci-pas	R4	StructureDefinition-extension-patientStatus.json	PatientStatus	trial-use	4	fm	2026-02	us	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-observation-deviceCode.json	Observation Device Code	trial-use	3	oo	2015-03	uv	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-observation-specimenCode.json	Observation Specimen Code	deprecated	3	oo	2015-03	uv	hl7	Extension
hl7.fhir.us.davinci-pas	R4	StructureDefinition-extension-certificationType.json	CertificationType	trial-use	4	fm	2026-02	us	hl7	Extension
hl7.fhir.us.davinci-pas	R4	StructureDefinition-extension-errorFollowupAction.json	ErrorFollowupAction	trial-use	4	fm	2026-02	us	hl7	Extension
hl7.fhir.us.davinci-pas	R4	StructureDefinition-extension-nursingHomeLevelOfCare.json	NursingHomeLevelOfCare	trial-use	4	fm	2026-02	us	hl7	Extension
hl7.fhir.us.davinci-pas	R4	StructureDefinition-extension-levelOfServiceCode.json	LevelOfServiceCode	trial-use	4	fm	2026-02	us	hl7	Extension
hl7.fhir.us.davinci-pdex	R4	StructureDefinition-extension-levelOfServiceCode.json	LevelOfServiceCode	trial-use	2	fm	2026-02	us	hl7	Extension
hl7.fhir.us.davinci-pas	R4	StructureDefinition-extension-nursingHomeResidentialStatus.json	NursingHomeResidentialStatus	trial-use	4	fm	2026-02	us	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-iso21090-uncertaintyType.json	Uncertainty type	trial-use	3	fhir	2012-06	uv	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-capabilitystatement-supported-system.json	CapabilityStatement Supported CodeSystem	trial-use	3	fhir	2014-04	uv	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-observation-componentCategory.json	Observation Component Category Code	trial-use	0	oo	2024-07	uv	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-structuredefinition-inheritance-control.json	StructureDefinition Inheritance Control (for Extensions)	trial-use	2	fhir	2014-01	uv	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-expression-coding.json	Expression Coding	draft	1	fhir	2025-10	uv	hl7	Extension
hl7.fhir.us.davinci-drug-formulary	R4	StructureDefinition-usdf-DrugTierID-extension.json	Drug Tier ID	trial-use		phx	2025-02	us	hl7	Extension
hl7.fhir.uv.pharm-quality	R5	StructureDefinition-Extension-time-point-description-pq.json	Extension - Time Point Description PQ	active		brr	2024-05	uv	hl7	Extension
ca.infoway.io.core	R4	StructureDefinition-racialized-group-ca-core.json	Racialized Group	trial-use	2		2024-07	ca	national	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-flag-priority.json	Flag Priority	trial-use	3	pc	2015-02	uv	hl7	Extension
hl7.fhir.us.davinci-pas	R4	StructureDefinition-extension-serviceItemRequestType.json	ServiceItemRequestType	trial-use	4	fm	2026-02	us	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-structuredefinition-type-characteristics.json	Structure Type Characterstics (Constraint Control)	trial-use	2	fhir	2014-01	uv	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-codesystem-replacedby.json	CodeSystem Replacedby	trial-use	3	vocab	2020-12	uv	hl7	Extension
fhir.ca-bc.provider	R4	StructureDefinition-bc-facility-community-health-area-extension.json	BC Facility Community Health Service Area Extension	active			2025-02	us	hl7	Extension
fhir.ca-bc.provider	R4	StructureDefinition-bc-facility-health-service-delivery-area-extension.json	BC Facility Health Service Delivery Area Extension	active			2025-02	us	hl7	Extension
fhir.ca-bc.provider	R4	StructureDefinition-bc-facility-local-health-area-extension.json	BC Facility Local Health Area Extension	active			2025-02	us	hl7	Extension
fhir.ca-bc.client	R4	StructureDefinition-bc-merge-status-extension.json	BC Merge Status Code	active			2025-02	us	hl7	Extension
fhir.ca-bc.provider	R4	StructureDefinition-bc-facility-primary-care-network-extension.json	BC Facility Primary Care Network Extension	active			2025-02	us	hl7	Extension
ca.infoway.io.core	R4	StructureDefinition-gender-used-ca-core.json	Gender Used	draft			2025-01	ca	national	Extension
fhir.ca-bc.provider	R4	StructureDefinition-bc-facility-health-authority-extension.json	BC Facility Health Authority Area Extension	active			2025-02	us	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-humanname-assembly-order.json	Assembly Order	trial-use	3	fhir	2015-11	uv	hl7	Extension
hl7.fhir.fr.core	R4	StructureDefinition-fr-core-human-name-assembly-order.json	FR Core Assembly Order Extension	active	1	fhir	2026-02	fr	hl7	Extension
fhir.ca-bc.client	R4	StructureDefinition-bc-validation-status-extension.json	BC Address Validation Status Code	active			2025-02	us	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-procedure-progressStatus.json	Procedure Progress Status	trial-use	3	pc	2015-02	uv	hl7	Extension
hl7.fhir.us.davinci-ra	R4	StructureDefinition-ra-confidenceScale.json	Confidence Scale Extension	trial-use	2	cqi	2026-01	us	hl7	Extension
il.core.fhir.r4	R4	StructureDefinition-ext-city-code.json	Ext: City Code	active			2025-09	il	national	Extension
laniado.test.fhir.r4	R4	StructureDefinition-ext-laniado-country.json	Extension: Country	draft						Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-contactpoint-comment.json	ContactPoint Comment	trial-use	2	fhir	2015-02	uv	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-cqf-artifactComment.json	Artifact Comment	trial-use	3	cds	2015-05	uv	hl7	Extension
de.netzwerk-universitaetsmedizin.ebm-cpg	R5	StructureDefinition-cqfm-artifactComment.json	CQFM Artifact Comment	draft			2019-02	uv		Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-valueset-concept-comments.json	ValueSet Concept Comments	trial-use	3	vocab	2020-12	uv	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-codesystem-concept-comments.json	CodeSystem Concept Comment	trial-use	3	vocab	2020-12	uv	hl7	Extension
nictiz.fhir.nl.stu3.geboortezorg	R3	valueset-concept-comments.json	Comment	active		vocab	2019-10	nl		Extension
hl7.fhir.uv.sdc	R4	StructureDefinition-sdc-questionnaire-answerOptionsToggleExpression.json	Answer Options Toggle Expression	trial-use	4	fhir	2025-10	uv	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-observation-v2-subid.json	Observation V2 Sub-Id	trial-use	0	oo	2023-12	uv	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-valueset-map.json	ValueSet Map	trial-use	3	vocab	2020-12	uv	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-11179-objectClass.json	object class	trial-use	3	fhir	2014-04	uv	hl7	Extension
hl7.fhir.us.mcode	R4	StructureDefinition-mcode-related-condition.json	Related Condition Extension	active	4	cic	2025-02	us	hl7	Extension
hl7.fhir.us.mcode	R4	StructureDefinition-mcode-related-condition-absent.json	Related Condition Absent Extension	active	4	cic	2025-02	us	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-artifact-copyright.json	Artifact Copyright	trial-use	2	cds	2022-02	uv	hl7	Extension
hl7.fhir.us.cardx-htn	R4	StructureDefinition-NumberOfMeasurementsExt.json	Number of Measurements	draft			2023-08	us	hl7	Extension
hl7.fhir.uv.cardx-htn-mng	R4	StructureDefinition-NumberOfMeasurementsExt.json	Number of Measurements	draft		cic	2024-12	uv	hl7	Extension
hl7.fhir.us.breastcancer	R3	StructureDefinition-cimi-entity-DateOfBirth-extension.json	BC DateOfBirth Extension	draft			2018-08	us	hl7	Extension
hl7.fhir.uv.ebm	R6	StructureDefinition-artifact-assessment-date-as-rating.json	ArtifactAssessmentDateAsRating	trial-use	1	cds	2026-02	uv	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-cqf-relativeDateTime.json	Relative date time	deprecated	3	cds	2015-05	uv	hl7	Extension
hl7.fhir.uv.tools	R5	StructureDefinition-valueset-expansion-parameter.json	ValueSet Expansion Parameter	deprecated	4	fhir	2026-02	uv	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-valueset-expansion-parameter.json	ValueSet Expansion Parameter	trial-use	4	vocab	2026-01	uv	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-valueset-concept-definition.json	ValueSet Concept Definition	trial-use	3	vocab	2020-12	uv	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-iso21090-ADXP-deliveryAddressLine.json	ADXP Delivery Address Line	trial-use	3	fhir	2012-06	uv	hl7	Extension
hl7.fhir.us.lower-extremity-skin-wound-assessment	R4	StructureDefinition-BodyLandmarkDescriptionExt.json	BodyLocationOrientation	draft			2019-06	us	hl7	Extension
hl7.fhir.us.breastcancer	R3	StructureDefinition-cimi-encounter-Encounter-extension.json	BC Encounter Extension	draft			2018-08	us	hl7	Extension
hl7.fhir.us.lower-extremity-skin-wound-assessment	R4	StructureDefinition-BodyLocationOrientationExt.json	BodyLocationOrientationExtension	draft			2019-06	us	hl7	Extension
hl7.fhir.eu.imaging-manifest-r5	R5	StructureDefinition-instance-description.json	Extension: Instance Description	draft			2026-01	eu	hl7	Extension
hl7.fhir.eu.imaging-r5	R5	StructureDefinition-ImagingStudyEuImagingInstanceDescription.json	Extension: Instance Description	draft	1		2026-01	eu	hl7	Extension
hl7.fhir.eu.imaging-r4	R4	StructureDefinition-ImagingStudyEuImagingInstanceDescription.json	Extension: Instance Description	draft	1		2026-01	eu	hl7	Extension
hl7.fhir.cz.img	R4	StructureDefinition-instance-description.json	Instance Description	draft			2026-01	cz	hl7	Extension
lt.hl7.fhir.prostate	R5	StructureDefinition-instance-description.json	IM Instance Description	draft			2025-05			Extension
hl7.fhir.us.breastcancer	R3	StructureDefinition-oncology-MorphologyBehavior-extension.json	BC MorphologyBehavior Extension	draft			2018-08	us	hl7	Extension
hl7.fhir.uv.cqm	R4	StructureDefinition-cqm-riskAdjustment.json	CQM Risk Adjustment	trial-use	4	cqi	2026-02	uv	hl7	Extension
hl7.fhir.us.cqfmeasures	R4	StructureDefinition-cqfm-riskAdjustment.json	CQFM Risk Adjustment	active		cqi	2025-08	us	hl7	Extension