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

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 1600 - 1800 Next

Package	Version	Identity	Name/Title	Status	FMM	WG	Date	Realm	Auth	DataType
hl7.fhir.us.davinci-drug-formulary	R4	StructureDefinition-usdf-QuantityLimitDetail-extension.json	Quantity Limit Detail	trial-use		phx	2025-02	us	hl7	Extension
hl7.fhir.uv.vhdir	R4	StructureDefinition-digitalcertificate.json	VhDir Digitalcertificate	trial-use	2	pa	2017-11	uv	hl7	Extension
hl7.fhir.us.ndh.r4b	R4B	StructureDefinition-base-ext-digitalcertificate.json	NDH Digitalcertificate	trial-use		pa	2025-04	us	hl7	Extension
hl7.fhir.us.breastcancer	R3	StructureDefinition-shr-core-ClockDirection-extension.json	BC ClockDirection Extension	draft			2018-08	us	hl7	Extension
hl7.fhir.uv.pharm-quality	R5	StructureDefinition-Extension-qualified-value-display-pq.json	Extension - Qualified Value Display PQ	active		brr	2024-05	uv	hl7	Extension
dk.ehealth.sundhed.fhir.ig.core	R4	StructureDefinition-ehealth-media-thumbnail.json	Media Thumbnail representation	active			2026-01	dk		Extension
fhir.argonaut.questionnaire	R3	StructureDefinition-extension-timeLimit.json	Argonaut Questionnaire Time Limit Extension	active			2018-02	us	hl7	Extension
gpc.stu3.fhir-assets	R3	Extension-GPConnect-MedicationTradeFamily-1.json	Extension-GPConnect-MedicationTradeFamily-1	draft			2024-10			Extension
gpc.stu3.fhir-assets	R3	Extension-GPConnect-ReferralRequestMethod-1.json	Extension-GPConnect-ReferralRequestMethod-1	draft			2024-10			Extension
hl7.fhir.us.breastcancer	R3	StructureDefinition-shr-core-Media-extension.json	BC Media Extension	draft			2018-08	us	hl7	Extension
hl7.fhir.us.davinci-pas	R4	StructureDefinition-modifierextension-infoCancelled.json	InfoCancelledFlag	trial-use	4	fm	2026-02	us	hl7	Extension
hl7.fhir.us.davinci-pas	R4	StructureDefinition-extension-careTeamClaimScope.json	CareTeamClaimScope	trial-use	4	fm	2026-02	us	hl7	Extension
hl7.fhir.us.icsr-ae-reporting	R4	StructureDefinition-icsr-ext-combinationproductreport.json	CombinationProductReport	draft			2023-08	us	hl7	Extension
ca.on.oh.mha-pds	R4	StructureDefinition.ca-on-ext-dob-estimated-flag.json	DobEstimatedFlag	active			2022-05		hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-artifact-identifier.json	Artifact Identifier	trial-use	2	cds	2022-02	uv	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-artifact-description.json	Artifact Description	trial-use	2	cds	2022-02	uv	hl7	Extension
fhir.org.nz.ig.base	R4	StructureDefinition-condition-on-practice.json	ConditionOnPractice	active			2025-12	us	hl7	Extension
hl7.fhir.us.breastcancer	R3	StructureDefinition-cimi-entity-AdministrativeGender-extension.json	BC AdministrativeGender Extension	draft			2018-08	us	hl7	Extension
nhsdigital.fhir.stu3	R3	Extension-EOL-AdditionalNotes-1.json	Extension-EOL-AdditionalNotes-1	draft			2019-01		hl7	Extension
se.electronichealth.fhir.nll.r4	R4	NLLStatus.StructureDefinition.json	NLLStatus	active			2022-03			Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-iso21090-ADXP-censusTract.json	ADXP Census Tract	trial-use	3	fhir	2012-06	uv	hl7	Extension
nhs.fhir.lv.vvis	R4B	VVIS-ADXP-censusTract-ATVK-v0.Extension.StructureDefinition.json	ATVK	active	1	fhir	2012-06			Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-patient-congregation.json	Patient Congregation	trial-use	3	pa	2020-12	uv	hl7	Extension
hl7.fhir.us.davinci-crd	R4	StructureDefinition-ext-request-category.json	Request Category	trial-use	1	fm	2026-02	us	hl7	Extension
nexuzhealth.fhir.r4	R4	NxhExtHospitalCode.json	NxhExtHospitalCode	active			2022-08			Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-originalText.json	Original Text	trial-use	3	fhir	2013-12	uv	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-narrativeLink.json	Narrative Link	trial-use	3	fhir	2013-12	uv	hl7	Extension
hl7.fhir.us.breastcancer	R3	StructureDefinition-shr-core-Language-extension.json	BC Language Extension	draft			2018-08	us	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-observation-geneticsDNARegionName.json	DNARegionName	deprecated	1	oo	2016-03	uv	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-artifact-releaseLabel.json	Artifact Release Label	trial-use	1	cds	2023-06	uv	hl7	Extension
hl7.fhir.us.breastcancer	R3	StructureDefinition-oncology-TumorIdentifier-extension.json	BC TumorIdentifier Extension	draft			2018-08	us	hl7	Extension
ca.on.oh-eforms	R4	StructureDefinition-core-uri-label.json	URI Label	active				ca		Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-questionnaire-supportHyperlink.json	Questionnaire Support Hyperlink	draft	0	fhir	2025-07	uv	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-event-partOf.json	Part of	trial-use	3	fhir	2017-12	uv	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-requirements-parent.json	Requirements Parent	draft	0	fhir	2023-03	uv	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-artifact-jurisdiction.json	Artifact Jurisdiction	trial-use	2	cds	2022-02	uv	hl7	Extension
ch.fhir.ig.ch-epl	R5	StructureDefinition-regulatedAuthorization-limitation.json	CH - EPL Regulated Authorization Limitation	draft			2024-02	ch	hl7	Extension
hl7.fhir.uv.pharm-quality	R5	StructureDefinition-Extension-plan-document-reference-pq.json	Extension - Plan Document Reference PQ	active		brr	2024-05	uv	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-familymemberhistory-patient-record.json	FamilyMemberHistory Patient Record	trial-use	3	pc	2015-02	uv	hl7	Extension
ca.on.oh-eforms	R4	StructureDefinition-sdc-choice-diagram.json	Image for Choice Diagram	active				ca		Extension
nexuzhealth.fhir.r4	R4	StructureDefinition-nxh-ext-location.json	NxhExtLocation	draft			2022-03			Extension
dk.ehealth.sundhed.fhir.ig.core	R4	StructureDefinition-ehealth-thread-id.json	Thread id	active			2026-01	dk		Extension
dk.ehealth.sundhed.fhir.ig.core	R4	StructureDefinition-ehealth-group-id.json	Group id	active			2026-01	dk		Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-valueset-reference.json	ValueSet Reference	trial-use	3	vocab	2020-12	uv	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-cqf-notDoneValueSet.json	Not Done ValueSet	trial-use	3	cds	2019-10	uv	hl7	Extension
hl7.fhir.us.qicore	R4	StructureDefinition-codeOptions.json	Code Options	trial-use	1	cqi	2019-10	us	hl7	Extension
hl7.fhir.uv.pharm-quality	R5	StructureDefinition-Extension-qualified-value-criticality-pq.json	Extension - Qualified Value Criticality PQ	active		brr	2024-05	uv	hl7	Extension
hl7.fhir.uv.cmi	R4	StructureDefinition-cmi-effectiveDataRequirements.json	CMI Effective Data Requirements	active			2019-02	uv	hl7	Extension
hl7.fhir.uv.crmi	R4	StructureDefinition-crmi-effectiveDataRequirements.json	CRMI Effective Data Requirements	trial-use	3	cds	2019-02	uv	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-elementdefinition-bindingName.json	Binding name	trial-use	3	fhir	2015-02	uv	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-structuredefinition-explicit-type-name.json	StructureDefinition Explicit Type Name	trial-use	3	fhir	2014-01	uv	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-structuredefinition-table-name.json	StructureDefinition Table Name	trial-use	3	fhir	2014-01	uv	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-resource-instance-description.json	Resource instance description	trial-use	2	fhir	2022-05	uv	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-resource-instance-name.json	Resource instance name	trial-use	2	fhir	2022-05	uv	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-artifact-name.json	ArtifactName	trial-use	2	cds	2022-02	uv	hl7	Extension
fhir.argonaut.questionnaire	R3	StructureDefinition-extension-itemOrder.json	Argonaut Questionnaire Item Order Extension	active			2019-02	us	hl7	Extension
hl7.fhir.us.davinci-pas	R4	StructureDefinition-extension-serviceLineNumber.json	ServiceLineNumber	trial-use	4	fm	2026-02	us	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-iso21090-ADXP-deliveryInstallationQualifier.json	ADXP Delivery Installation Qualifier	trial-use	3	fhir	2012-06	uv	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-iso21090-ADXP-postBox.json	ADXP Post Box	trial-use	3	fhir	2012-06	uv	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-ordinalValue.json	Ordinal Value	deprecated	1	fhir	2013-12	uv	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-itemWeight.json	Item Weight	trial-use	2	fhir	2013-12	uv	hl7	Extension
hl7.fhir.uv.tools	R5	StructureDefinition-ig-link-dependency.json	IG Link Dependency	informative	4	fhir	2026-02	uv	hl7	Extension
hl7.fhir.uv.tools	R5	StructureDefinition-ig-internal-dependency.json	IG Internal Dependency	informative	4	fhir	2026-02	uv	hl7	Extension
hl7.fhir.uv.pharm-quality	R5	StructureDefinition-Extension-substance-property-parameter-pq.json	Extension - Substance Property Parameter PQ	active		brr	2024-05	uv	hl7	Extension
hl7.fhir.us.davinci-pas	R4	StructureDefinition-extension-militaryStatus.json	MilitaryStatus	trial-use	4	fm	2026-02	us	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-elementdefinition-pattern.json	Pattern	trial-use	2	fhir	2015-02	uv	hl7	Extension
ihe.pcc.odh	R4	StructureDefinition-odh-Employer-extension.json	Employer	draft			2024-12	uv	ihe	Extension
hl7.fhir.us.odh	R4	StructureDefinition-odh-Employer-extension.json	Employer	draft			2020-01	us	hl7	Extension
fhir.org.nz.ig.base	R4	StructureDefinition-sex-at-birth.json	Sex At Birth	active			2020-07	us	hl7	Extension
hl7.fhir.us.breastcancer	R3	StructureDefinition-cimi-entity-Headshot-extension.json	BC Headshot Extension	draft			2018-08	us	hl7	Extension
hl7.fhir.us.lower-extremity-skin-wound-assessment	R4	StructureDefinition-WoundImageExtension.json	Wound Image	draft			2019-06	us	hl7	Extension
hl7.fhir.be.vaccination	R4	StructureDefinition-be-ext-vaccination-originalorder.json	BeVaccinationOriginalOrder	active	1		2025-12	be	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-event-basedOn.json	Based on	trial-use	3	fhir	2017-12	uv	hl7	Extension
hl7.fhir.uv.tools	R5	StructureDefinition-implied-string-prefix.json	Implied String Prefix	informative	3	fhir	2026-02	uv	hl7	Extension
hl7.fhir.uv.pharm-quality	R5	StructureDefinition-Extension-process-parameters-pq.json	Extension - Process Parameters PQ	active		brr	2024-05	uv	hl7	Extension
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
ca.infoway.io.core	R4	StructureDefinition-task-business-status-reason-EXT.json	BusinessStatusReason	trial-use	2			ca	national	Extension
ca.infoway.io.erec.branch	R4	TaskBusinessStatusReason.json	BusinessStatusReason	draft						Extension
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
hl7.fhir.us.ecr.r4	R4	StructureDefinition-us-ph-codesystem-property-binding-extension.json	US Public Health CodeSystem Property Binding Extension	active		pher	2024-10	us	hl7	Extension
nhsdigital.fhir.stu3	R3	Extension-CareConnect-GPC-ActualProblem-1.json	Extension-CareConnect-GPC-ActualProblem-1	draft			2022-03		hl7	Extension
uk.gpc.updaterecord	R3	Extension-CareConnect-ActualProblem-1.json	Extension-CareConnect-ActualProblem-1	draft			2019-06		hl7	Extension
hl7.fhir.us.codex-radiation-therapy	R4	StructureDefinition-codexrt-dicom-reference.json	Reference to DICOM SOP Instance	trial-use		cgp	2026-01	us	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-cqf-library.json	CQF Library	trial-use	3	cds	2015-05	uv	hl7	Extension
hl7.fhir.us.ndh	R4	StructureDefinition-base-ext-location-reference.json	NDH Location Reference	trial-use	4	pa	2025-12	us	hl7	Extension
hl7.fhir.us.directory-query	R4	StructureDefinition-location-reference.json	Location Reference	active			2022-12	us	hl7	Extension
hl7.fhir.us.davinci-pdex-plan-net	R4	StructureDefinition-location-reference.json	Location Reference	trial-use		fm	2025-02	us	hl7	Extension
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
hl7.fhir.uv.extensions	R5	StructureDefinition-codesystem-map.json	CodeSystem Map	trial-use	3	vocab	2020-12	uv	hl7	Extension
hl7.fhir.us.spl	R5	StructureDefinition-packageInstanceOf.json	Packaged Product Reference	trial-use	1	brr	2025-07	us	hl7	Extension
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
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	2024-05	uv	hl7	Extension
hl7.fhir.uv.pharm-quality	R5	StructureDefinition-Extension-batch-substance-batch-pq.json	Extension - Batch Substance Batch PQ	active		brr	2024-05	uv	hl7	Extension
nexuzhealth.fhir.r4	R4	NxhExtSupervisionCareObservation.StructureDefinition.json	NxhExtSupervisionCareObservation	active			2023-01			Extension
hl7.fhir.us.directory-query	R4	StructureDefinition-via-intermediary.json	Via Intermediary	active			2022-12	us	hl7	Extension
hl7.fhir.us.ndh	R4	StructureDefinition-base-ext-via-intermediary.json	NDH Via Intermediary	trial-use	4	pa	2025-12	us	hl7	Extension
hl7.fhir.us.davinci-pdex-plan-net	R4	StructureDefinition-via-intermediary.json	Via Intermediary	trial-use		fm	2025-02	us	hl7	Extension
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	2024-05	uv	hl7	Extension
nhsdigital.fhir.stu3	R3	Extension-CareConnect-DCH-FetalDiagnosis-ConditionRelationship-1.json	Extension-CareConnect-DCH-FetalDiagnosis-ConditionRelationship-1	draft			2017-07		hl7	Extension
nhsdigital.fhir.stu3	R3	Extension-CareConnect-GPC-ConditionRelationship-1.json	Extension-CareConnect-GPC-ConditionRelationship-1	draft			2017-07		hl7	Extension
careconnect.stu3.03.00.00	R3	Extension-CareConnect-ConditionRelationship-1.json	Extension-CareConnect-ConditionRelationship-1	draft			2017-07		hl7	Extension
uk.gpc.updaterecord	R3	Extension-CareConnect-RelatedProblemHeader-1.json	Extension-CareConnect-RelatedProblemHeader-1	draft			2019-06		hl7	Extension
hl7.fhir.us.davinci-deqm.stu3	R3	StructureDefinition-extension-referenceAny.json	Reference Any	active			2018-06	us	hl7	Extension
fhir.r4.ukcore.stu3.currentbuild	R4	Extension-UKCore-Evidence.json	Extension UK Core Evidence	active			2023-12	us	hl7	Extension
hl7.fhir.uv.vhdir	R4	StructureDefinition-network-reference.json	VhDir Network Reference	trial-use	2	pa	2017-10	uv	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-valueset-authoritativeSource.json	ValueSet Authoritative Source	trial-use	3	vocab	2020-12	uv	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-codesystem-authoritativeSource.json	CodeSystem Authoritative Source	deprecated	2	vocab	2020-12	uv	hl7	Extension
hl7.fhir.us.directory-query	R4	StructureDefinition-network-reference.json	Network Reference	active			2022-12	us	hl7	Extension
hl7.fhir.us.ndh	R4	StructureDefinition-base-ext-network-reference.json	NDH Network Reference	trial-use	4	pa	2025-12	us	hl7	Extension
hl7.fhir.us.davinci-pdex-plan-net	R4	StructureDefinition-network-reference.json	Network Reference	trial-use		fm	2025-02	us	hl7	Extension
hl7.fhir.uv.vhdir	R4	StructureDefinition-insuranceplan-reference.json	VhDir Insurance Plan Reference	trial-use	2	pa	2018-11	uv	hl7	Extension
hl7.fhir.uv.tools	R5	StructureDefinition-requirements-statementactor.json	Requirements Statement Actor	informative	1	fhir	2026-02	uv	hl7	Extension
hl7.fhir.uv.vhdir	R4	StructureDefinition-location-reference.json	VhDir Location Reference	trial-use	2	pa	2017-11	uv	hl7	Extension
hl7.fhir.uv.pharm-quality	R5	StructureDefinition-Extension-package-definition-pq.json	Extension - Package Definition PQ	active		brr	2024-05	uv	hl7	Extension
hl7.fhir.uv.pharm-quality	R5	StructureDefinition-Extension-manufacturing-process-pq.json	Extension - Manufacturing Process PQ	active		brr	2024-05	uv	hl7	Extension
hl7.fhir.us.davinci-ra	R4	StructureDefinition-ra-reportingVendor.json	Reporting Vendor Extension	trial-use	1	cqi	2026-01	us	hl7	Extension
hl7.fhir.us.davinci-deqm	R4	StructureDefinition-extension-reportingVendor.json	DEQM Reporting Vendor Extension	trial-use	4	cqi	2018-06	us	hl7	Extension
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.org.nz.fhir.ig.formulary	R4B	StructureDefinition-nzf-related-medication.json	RelatedMedication	draft			2026-01	nz	hl7	Extension
hl7.fhir.us.davinci-pct	R4	StructureDefinition-gfeRelatedTask.json	GFERelatedTask	trial-use	2	fm	2026-02	us	hl7	Extension
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	RevenueCode	trial-use	4	fm	2026-02	us	hl7	Extension
hl7.fhir.uv.pharm-quality	R5	StructureDefinition-Extension-process-step-scale-pq.json	Extension - Process Step Scale PQ	active		brr	2024-05	uv	hl7	Extension
nexuzhealth.fhir.r4	R4	NxhExtStrength2.StructureDefinition.json	NxhExtStrength2	active			2022-08			Extension
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
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	2026-02	uv	hl7	Extension
ch.fhir.ig.ch-epl	R5	StructureDefinition-productPrice.json	CH - EPL Product Price	draft			2024-02	ch	hl7	Extension
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
hl7.fhir.uv.extensions	R5	StructureDefinition-questionnaire-unitValueSet.json	QuestionnaireResponse Unit ValueSet	trial-use	3	fhir	2013-07	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				ca		Extension
hl7.fhir.uv.phd	R4	StructureDefinition-SimpleAlerting.json	Simple Alerting	draft	1	dev	2025-10	uv	hl7	Extension
nhsdigital.fhir.stu3	R3	Extension-eRS-Specialty-1.json	Extension-eRS-Specialty-1	draft			2021-02		hl7	Extension
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-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			2026-01			Extension
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
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	AuthorizationNumber	trial-use	4	fm	2026-02	us	hl7	Extension
hl7.fhir.us.davinci-pas	R4	StructureDefinition-extension-administrationReferenceNumber.json	AdministrationReferenceNumber	trial-use	4	fm	2026-02	us	hl7	Extension
hl7.fhir.uv.pharm-quality	R5	StructureDefinition-Extension-qualified-value-text-pq.json	Extension - Qualified Value Text PQ	active		brr	2024-05	uv	hl7	Extension
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.pharm-quality	R5	StructureDefinition-Extension-qualified-value-target-pq.json	Extension - Qualified Value Target PQ	active		brr	2024-05	uv	hl7	Extension
hl7.fhir.us.breastcancer	R3	StructureDefinition-shr-core-Details-extension.json	BC Details Extension	draft			2018-08	us	hl7	Extension
hl7.fhir.uv.pharm-quality	R5	StructureDefinition-Extension-test-comment-pq.json	Extension - Test Comment PQ	active		brr	2024-05	uv	hl7	Extension
hl7.fhir.uv.pharm-quality	R5	StructureDefinition-Extension-history-of-process-pq.json	Extension - History of Process PQ	active		brr	2024-05	uv	hl7	Extension
nictiz.fhir.nl.stu3.zib2017	R3	zib-Product-Description.json	HCIM Product Description	active				nl	hl7	Extension
hl7.fhir.us.lower-extremity-skin-wound-assessment	R4	StructureDefinition-PeriodicityExt.json	Periodicity	draft			2019-06	us	hl7	Extension
hl7.fhir.us.cardx-htn	R4	StructureDefinition-datetime-of-calculation.json	Date and Time of Calculation	draft			2023-08	us	hl7	Extension
hl7.fhir.us.ndh	R4	StructureDefinition-base-ext-trustFramework.json	NDH Trust Framework	trial-use	4	pa	2025-12	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
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
hl7.fhir.us.medmorph	R4	StructureDefinition-us-ph-async-indicator.json	US Public Health Async Indicator Extension	draft			2022-03	us	hl7	Extension
hl7.fhir.uv.cqm	R4	StructureDefinition-cqm-valueSet.json	CQM Value Set	trial-use	4	cqi	2026-02	uv	hl7	Extension
hl7.fhir.uv.extensions	R5	StructureDefinition-observation-geneticsCopyNumberEvent.json	Copy Number Event	deprecated	1	oo	2016-03	uv	hl7	Extension
hl7.fhir.ca.baseline	R4	StructureDefinition-ext-identifierversion.json	Extension: Identifier Version	draft			2024-08	ca	hl7	Extension
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
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
eng.fhir.profile.dev	R4	extension-timing-specificTimeOfTheDay-dayAndTime.json	extension-timing-specificTimeOfTheDay-dayAndTime	draft			2023-06		hl7	Extension
rl.fhir.r4	R4	Extension_RL_Patient_ATSResidenza.json	RLPatientATSResidenza	active						Extension
de.gematik.epa.medication	R4	StructureDefinition-narcotics-extension.json	NarcoticsExtension	active			2025-12	de		Extension
de.gematik.epa.medication	R4	StructureDefinition-teratogenic-extension.json	TeratogenicExtension	active			2025-12	de		Extension
de.gematik.sterbefall	R4	StructureDefinition-StfGemeindekennzahlExtension.json	STF Gemeindekennzahl Extension	active			2025-12	de		Extension
odilab.evo	R4	StructureDefinition-Unfallinformation.json	Unfallinformation	draft						Extension
de.medizininformatikinitiative.kerndatensatz.mtb	R4	StructureDefinition-mii-ex-mtb-antwort-kostenuebernahme-ablehnungsgrund.json	MII EX MTB Antwort Kostenuebernahme Ablehnungsgrund	active				de		Extension
elga.moped	R5	StructureDefinition-moped-ext-AbrechnungsartAuslaenderverrechnung.json	Abrechnungsart Ausländerverrechnung	draft			2026-01			Extension
basisprofil.tiplu.de.r4.dev	R4	StructureDefinition-TipluAbrechnungsstatus.json	TipluAbrechnungsstatus	active			2025-05			Extension
hl7.fhir.uv.vhdir	R4	StructureDefinition-accessibility.json	VhDir Accessibility	trial-use	2	pa	2017-11	uv	hl7	Extension
hl7.fhir.us.breastcancer	R3	StructureDefinition-cimi-entity-SpokenLanguageProficiency-extension.json	BC SpokenLanguageProficiency Extension	draft			2018-08	us	hl7	Extension
hl7.fhir.us.breastcancer	R3	StructureDefinition-cimi-entity-WrittenLanguageProficiency-extension.json	BC WrittenLanguageProficiency Extension	draft			2018-08	us	hl7	Extension
dk.ehealth.sundhed.fhir.ig.core	R4	StructureDefinition-ehealth-actionguidance-for.json	Ehealth action guidance for	active			2026-01	dk		Extension
ihe.rad.idr	R5	StructureDefinition-idrImpressionActionable.json	Actionable indication in Impression.	draft			2024-06	uv	ihe	Extension
hl7.fhir.us.lower-extremity-skin-wound-assessment	R4	StructureDefinition-PressureUlcerAssociationExt.json	PressureUlcerAssociation	draft			2019-06	us	hl7	Extension
fhir.nl.gf	R4	StructureDefinition-supported-activity-definitions.json	Supported ActivityDefinitions and PlanDefinitions by HealthcareServices	draft			2026-02	us	hl7	Extension
hl7.fhir.uv.livd	R4	StructureDefinition-ext-analyte.json	LIVD Test Analyte	trial-use	2	oo	2026-01	uv	hl7	Extension
hl7.fhir.uv.livd	R4	StructureDefinition-ext-livd-devicedefinition.json	LIVD DeviceDefinition	trial-use	2	oo	2026-01	uv	hl7	Extension
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	2026-01	uv	hl7	Extension