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Usage #
ca.on.phsd.r4-alpha
R4
Ext-R4backportedsubscription.managingEntity.json
OH Subscription Managing Entity (R4 Backport)
draft
Extension
1
fhir.ph.core
R4
StructureDefinition-barangay.json
Barangay
draft
2026-06
us
hl7
Extension
1
hl7.fhir.us.breastcancer
R3
StructureDefinition-cimi-topic-FindingTopic-extension.json
BC FindingTopic Extension
draft
2018-08
us
hl7
Extension
3
dk.ehealth.sundhed.fhir.ig.core
R4
StructureDefinition-ehealth-base-environment.json
Base environment
active
2026-05
dk
Extension
3
hl7.fhir.be.medication
R4
StructureDefinition-BasedOnMedicationLine.json
BasedOnMedicationLine
active
2026-07
be
hl7
Extension
2
dk.ehealth.sundhed.fhir.ig.core
R4
StructureDefinition-ehealth-questionnaireresponse-finding-basis.json
Questionnaire response finding basis
active
2026-05
dk
Extension
1
hl7.fhir.be.lab
R4
StructureDefinition-be-ext-note.json
BeExtNote
active
1
2022-09
be
hl7
Extension
1
de.biv-ot.everordnung
R4
BIVOT_EX_EVO_Augenbefund.json
BIVOT_EX_EVO_Augenbefund
active
2026-07
Extension
1
de.biv-ot.everordnung
R4
BIVOT_EX_EVO_Ohrenbefund.json
BIVOT_EX_EVO_Ohrenbefund
active
2026-07
Extension
1
hl7.fhir.be.drp
R4
StructureDefinition-be-ext-validity-period.json
BeValidityPeriod
active
2025-10
be
hl7
Extension
2
de.gevko.evo.hlm
R4
EVO_EX_Begruendung_Sonstiges_Freitext.json
Begründung/Sonstiges
active
2021-04
Extension
1
basisprofil.tiplu.de.r4.dev
R4
StructureDefinition-Dauerdiagnose.json
Kennzeichen Dauerdiagnose
active
2026-04
Extension
1
basisprofil.tiplu.de.r4.dev
R4
StructureDefinition-Belegoperateur.json
Belegoperateur
active
2026-04
Extension
1
basisprofil.tiplu.de.r4.dev
R4
StructureDefinition-Beleganaesthesist.json
Beleganaesthesist
active
2026-04
Extension
1
basisprofil.tiplu.de.r4.dev
R4
StructureDefinition-Beleghebamme.json
Beleghebamme
active
2026-04
Extension
1
elga.moped
R5
StructureDefinition-moped-ext-AddItemCategory.json
AddItemCategory
draft
2026-05
Extension
3
de.einwilligungsmanagement
R4
extension-ConsentManagement-OrganizationDescription.json
Consent Management Organization Description
active
2026-03
Extension
1
de.dktk.oncology
R4
StructureDefinition-onco-core-Extension-Bestrahlung.json
Bestrahlung
active
Extension
1
de.gematik.epa.medication
R4
StructureDefinition-epa-medicationstatement-processing-event-extension.json
EPAMedicationStatementProcessingEventExtension
active
2025-12
de
Extension
1
de.gematik.epa.medication
R4
StructureDefinition-emp-medicationrequest-activity-extension.json
EMPMedicationRequestActitvityExtension
active
2026-03
de
Extension
1
hl7.fhir.fi.scheduling
R4
StructureDefinition-ajanvarauksen-tila.json
Ajanvarauksen tila
draft
2025-08
fi
hl7
Extension
eu.miabis.r4
R4
StructureDefinition-miabis-bioprocessing-and-analytical-capabilities-extension.json
Bioprocessing and Analytical Capabilities Extension
active
2026-06
Extension
1
br.go.ses.core
R4
StructureDefinition-biometria.json
Biometria
draft
2025-11
Extension
1
de.gevko.evo.hlm
R4
EVO_EX_KHB_B_BisherigeMassnahmen.json
Bisherige Maßnahmen
active
2021-03
Extension
1
bd.fhir.core
R4
StructureDefinition-bd-blood-group.json
Patient Blood Group
informative
1
2025-10
Extension
hl7.fhir.us.cdmh
R4
StructureDefinition-cdmh-pcornet-body-position.json
PCORNet Body Position
draft
2019-09
us
hl7
Extension
1
bloodpressure
R4
StructureDefinition-bodweightExt.json
Body Weight to be considered
draft
2026-06
Extension
1
hl7.fhir.us.lower-extremity-skin-wound-assessment
R4
StructureDefinition-BodyLandmarkOrientationExt.json
BodyLandmarkOrientation
draft
2019-06
us
hl7
Extension
1
hl7.fhir.us.lower-extremity-skin-wound-assessment
R4
StructureDefinition-UnderlyingAnatomicalStructureExt.json
UnderlyingAnatomicalStructure
draft
2019-06
us
hl7
Extension
1
hl7.fhir.uv.termchangeset.r4b
R4B
StructureDefinition-description-acceptability.json
Description Acceptability
draft
0
vocab
2024-08
uv
hl7
Extension
1
hl7.fhir.us.vdor
R4
StructureDefinition-nvdrs-force-new-record-extension.json
NVDRS Force New Record Extension
draft
0
pher
2026-05
us
hl7
Extension
1
hl7.fhir.us.vdor
R4
StructureDefinition-nvdrs-overwrite-conflicts-extension.json
VDOR - NVDRS Overwrite Conflicts Extension
draft
0
pher
2026-05
us
hl7
Extension
1
ca.on.health.idms
R5
IDMS-EXTENSION-SEVICEREQUEST-BRANDNAME.json
Brand Name
active
Extension
1
hl7.fhir.us.breast-radiology
R4
StructureDefinition-BreastBodyLocationExtension.json
Breast Body Location Extension
active
2022-12
us
hl7
Extension
13
uz.dhp.integrations
R5
StructureDefinition-breast-quadrant.json
Breast Quadrant Extension
active
2026-07
Extension
1
fhir.kh.camdheaig
R4
StructureDefinition-cr-occupation-category.json
CR Occupation Category
draft
2026-05
us
hl7
Extension
1
ig-ee-medication-scheme
R5
StructureDefinition-ee-tis-lock-status.json
ExtensionEETISLockStatus
draft
2023-12
ee
Extension
1
no.nhn.fhir.helsenorge.profiles
R4
StructureDefinition-vurdertDato.json
Vurdert dato
draft
2025-10
no
Extension
1
dk.ehealth.sundhed.fhir.ig.core
R4
StructureDefinition-ehealth-revision.json
Revision
active
2026-05
dk
Extension
2
no.nhn.fhir.helsenorge.profiles
R4
StructureDefinition-businessStatus.json
Business status of a request - including referals
draft
no
Extension
dk.ehealth.sundhed.fhir.ig.core
R4
StructureDefinition-ehealth-version.json
Version
active
2026-05
dk
Extension
3
us.co.bha-ig
R4
StructureDefinition-bha-action-type.json
BHA Action Type
trial-use
1
2026-07
us
Extension
1
fhir.ke.nccp
R4
StructureDefinition-nccp-ctcae-grade-extension.json
CTCAE Grade Extension
draft
2026-06
us
hl7
Extension
1
fhir.kisumuhie
R4
StructureDefinition-mnch-delivery-by.json
MNCH Delivery Conducted By
draft
2026-06
us
hl7
Extension
1
hl7.fhir.uv.sdc
R4
StructureDefinition-sdc-questionnaire-calculatedExpression.json
Calculated Expression
trial-use
4
fhir
2026-07
uv
hl7
Extension
4
fhir.ca-bc.provider
R4
StructureDefinition-bc-availableTime-extension.json
Extension to represent the available Time, or hours of operation, for clinic, or other Profiles
active
2025-02
us
hl7
Extension
1
fhir.ca-bc.provider
R4
StructureDefinition-bc-availability-extension.json
Extension to represent Availability, or hours of operation, for clinic, or other Profiles
active
2025-02
us
hl7
Extension
1
fhir.ca-bc.provider
R4
StructureDefinition-bc-not-available-extension.json
Extension to represent the details when an item is NOT available for clinic, or other Profiles
active
2025-02
us
hl7
Extension
1
lazio.crea.cup.irt
R5
StructureDefinition-canale-prenotazione.json
Canale di Prenotazione
draft
Extension
1
uz.dhp.core
R5
StructureDefinition-service-definition.json
Service Definition
draft
2026-07
Extension
1
ca.on.oh-seris
R4
SERISBlock.json
Extension: Block Release
draft
2023-03
Extension
1
et.fhir.core
R4
StructureDefinition-reporting-hierarchy-extension.json
Reporting Hierarchy
active
2026-06
Extension
1
ca.on.oh-seris
R4
SETPCancel.json
Extension: Cancel Date/Time
draft
2023-03
Extension
hl7.fhir.us.davinci-crd
R4
StructureDefinition-ext-coverage-information.json
Coverage Information
trial-use
1
fm
2026-05
us
hl7
Extension
13
au.gov.digitalhealth.cc
R4
StructureDefinition-medication-formula-string.json
Medication Formula String
draft
2026-07
au
Extension
nhsdigital.fhir.stu3
R3
Extension-RARecord-Provenance-1.json
Extension-RARecord-Provenance-1
active
2020-04
hl7
Extension
au.gov.digitalhealth.cc
R4
StructureDefinition-medicationdispense-unique-prescription-number-string.json
Medication Dispense Unique Prescription Number String
draft
2026-07
au
Extension
nhsdigital.fhir.stu3
R3
Extension-RARecord-BestInterestSummary-1.json
Extension-RARecord-BestInterestSummary-1
active
2020-04
hl7
Extension
1
nhsdigital.fhir.stu3
R3
Extension-RARecord-AdjustmentNotes-1.json
Extension-RARecord-AdjustmentNotes-1
active
2020-04
hl7
Extension
1
ng.gov.digitalhealth.fhir-ig
R4
StructureDefinition-nigeria-administrative-ward.json
NG Administrative Wards
active
2026-06
Extension
2
ng.gov.nphcda.immunization
R4
StructureDefinition-nigeria-administrative-ward.json
NG-Imm Administrative Wards
active
2026-06
Extension
2
org.dhin-hie.sandbox
R4
StructureDefinition-nigeria-administrative-ward.json
NG Administrative Wards
active
2026-06
Extension
2
fhir.kenyaPSIG
R4
StructureDefinition-medication-brand-name.json
Medication Brand Name
draft
2026-06
us
hl7
Extension
1
sk.registry.core.r5
R5
StructureDefinition-onset-date-ext.json
Stroke Onset Date
active
2025-10
Extension
1
nhsdigital.fhir.stu3
R3
Extension-RARecord-AdjustmentCategory-1.json
Extension-RARecord-AdjustmentCategory-1
active
2020-04
hl7
Extension
1
sk.registry.core.r5
R5
StructureDefinition-onset-time-ext.json
Stroke Onset Time
active
2025-10
Extension
1
fhir.kenyaEmergencyIG
R4
StructureDefinition-em-incident-caller.json
Emergency Incident Caller
active
2026-07
us
hl7
Extension
1
fhir.ca-bc.provider
R4
StructureDefinition-bc-birthplace-extension.json
BC Birth Place Extension
active
2025-02
us
hl7
Extension
1
ihe.iti.scheduling
R4
StructureDefinition-extension-status-reason.json
Reason For Current Status
active
2023-01
uv
ihe
Extension
1
fhir.argonaut.scheduling
R3
StructureDefinition-extension-status-reason.json
Reason For Current Status
active
2017-06
us
hl7
Extension
1
hl7.fhir.uv.extensions
R5
StructureDefinition-event-statusReason.json
Event status reason
trial-use
3
fhir
2017-12
uv
hl7
Extension
hl7.fhir.uv.extensions
R5
StructureDefinition-request-statusReason.json
Request status reason
trial-use
3
fhir
2017-12
uv
hl7
Extension
ihe.iti.fais
R4
StructureDefinition-request-statusReason.json
Request Status Reason
active
2024-11
uv
ihe
Extension
3
hl7.fhir.uv.extensions
R5
StructureDefinition-workflow-statusReason.json
Workflow Status Reason
trial-use
2
fhir
2017-12
uv
hl7
Extension
fhir.kisumuhie
R4
StructureDefinition-consent-decline-reason.json
Consent Decline Reason
draft
2026-06
us
hl7
Extension
1
fhir.onc.us-quality-core
R4
StructureDefinition-us-quality-core-recorded.json
US Quality Core Not Done Recorded
active
2026-06
us
hl7
Extension
5
nhsdigital.fhir.stu3
R3
Extension-RARecord-ProxyRole-1.json
Extension-RARecord-ProxyRole-1
active
2020-04
hl7
Extension
1
sk.registry.core.r5
R5
StructureDefinition-hemorrhagic-stroke-bleeding-reason-ext.json
Hemorrhagic Stroke – Bleeding Reason
active
2025-10
Extension
1
ans.fhir.fr.eprescription
R4
StructureDefinition-fr-uf-role.json
UF Role
draft
2026-07
fr
Extension
1
portuguese.core.guide
R4B
AvailabilityCharacteristicsPTExtension.StructureDefinition.json
Availability Characteristics PT Extension
active
2024-05
Extension
2
nhs.fhir.lv.vvis
R4B
VVIS-ONKO-Condition-CardStatusDate-V1.Extension.StructureDefinition.json
CardStatusDateExtension
active
Extension
13
nhs.fhir.lv.vvis
R4B
VVIS-ONKO-Condition-CardStatusReason-V1.Extension.StructureDefinition.json
CardStatusReasonExtension
active
Extension
9
lt.hl7.fhir.cvd
R5
StructureDefinition-risk-group-ext-lt-cvd.json
CVD Risk Group Extension
draft
2026-07
Extension
1
dk.ehealth.sundhed.fhir.ig.core
R4
StructureDefinition-ehealth-reference-careplan.json
CarePlan reference
active
2026-05
dk
Extension
1
dk.ehealth.sundhed.fhir.ig.core
R4
StructureDefinition-ehealth-communication-recipientCareTeam.json
Recipient careteam
active
2026-05
dk
Extension
2
dk.ehealth.sundhed.fhir.ig.core
R4
StructureDefinition-ehealth-communication-senderCareTeam.json
Sender careteam
active
2026-05
dk
Extension
2
dk.ehealth.sundhed.fhir.ig.core
R4
StructureDefinition-ehealth-ext-careteam.json
Careteam
active
2026-05
dk
Extension
4
hl7.fhir.uv.extensions
R5
StructureDefinition-composition-clinicaldocument-otherConfidentiality.json
Composition Other Confidentiality
deprecated
1
sd
2015-03
uv
hl7
Extension
ihe.iti.balp
R4
StructureDefinition-ihe-otherId.json
AuditEvent.agent other identifiers
active
2025-11
uv
ihe
Extension
1
johnmoehrke.slicingslicedextension
R4
StructureDefinition-OtherId.json
AuditEvent.agent other identifiers
draft
2026-07
uv
Extension
1
dk.ehmi.eds
R4
StructureDefinition-eds-otherId.json
AuditEvent.agent other identifiers
active
2026-06
dk
Extension
1
hl7-france-fhir.administrative-2022
R4
fr-death-place-R4.StructureDefinition.json
FrPatientDeathPlace
active
2019-12
Extension
1
hl7.fhir.fr.core
R4
StructureDefinition-fr-core-organization-sae-categorie.json
FR Core Organization Extension - Catetgorie SAE
active
2026-07
fr
hl7
Extension
1
hl7.fhir.us.mcode
R4
StructureDefinition-mcode-cancer-disease-status-evidence-type.json
Cancer Disease Status Evidence Type Extension
active
4
cic
2025-02
us
hl7
Extension
1
hl7.fhir.us.central-cancer-registry-reporting
R4
StructureDefinition-cancer-status-evidence-type.json
Cancer Status Evidence Type Extension
trial-use
2
pher
2025-09
us
hl7
Extension
1
dk.ehealth.sundhed.fhir.ig.core
R4
StructureDefinition-ehealth-task-category.json
Task category
active
2026-05
dk
Extension
1
hl7.fhir.fr.core
R4
StructureDefinition-fr-core-patient-contact-relationship-category.json
FR Core Patient Contact Relationship Category Extension
active
2026-07
fr
hl7
Extension
1
hl7-france-fhir.administrative-2022
R4
fr-categorieProfessionnelle-R4.json
FrPractitionerRoleCodeCategorieProfessionnelle
draft
2019-12
Extension
1
fhir.ke.nccp
R4
StructureDefinition-nccp-ctcae-attribution-extension.json
CTCAE Attribution Extension
draft
2026-06
us
hl7
Extension
1
fhir.surveillanceIG
R4
StructureDefinition-causative-agent.json
Causative Agent
draft
2026-05
us
hl7
Extension
hl7.org.nz.fhir.ig.formulary
R4B
StructureDefinition-nzf-cal.json
Cautionary and Advisory Label
draft
2026-06
nz
hl7
Extension
1
hl7.fhir.us.breastcancer
R3
StructureDefinition-cimi-entity-HandlingRisk-extension.json
BC HandlingRisk Extension
draft
2018-08
us
hl7
Extension
2
hl7.fhir.us.vr-common-library
R4
StructureDefinition-CertificateNumber.json
Certificate Number
active
pher
2026-06
us
hl7
Extension
10
hl7.fhir.fr.core
R4
StructureDefinition-fr-core-appointment-operator.json
FR Core Appointment Operator Extension
active
2026-07
fr
hl7
Extension
1
hl7.fhir.fr.core
R4
StructureDefinition-fr-core-service-type-duration.json
FR Core Service Type Duration Extension
active
2026-07
fr
hl7
Extension
3
hl7.fhir.fr.core
R4
StructureDefinition-fr-core-schedule-availability-time.json
FR Core Schedule availability time Extension
active
2026-07
fr
hl7
Extension
1
ans.cisis.nde.fhir.r4
R4
NdERecipientEndpoint.json
NdE_RecipientEndpoint
active
2021-01
national
Extension
1
ans.fhir.fr.nde
R4
StructureDefinition-recipient-endpoint.json
NdE_RecipientEndpoint
active
2026-03
fr
Extension
1
ans.cisis.nde.fhir.r4
R4
NdEStart.json
NdE_Start
active
2021-01
national
Extension
1
ans.fhir.fr.nde
R4
StructureDefinition-start.json
Start
active
2026-03
fr
Extension
1
ans.fhir.fr.nde
R4
StructureDefinition-event-emission-time.json
Emission Time
active
2026-03
fr
Extension
1
ans.cisis.nde.fhir.r4
R4
NdESubscriber.json
NdE_Subscriber
active
2021-12
national
Extension
1
ans.cisis.nde.fhir.r4
R4
NdEEventType.json
NdE_EventType
active
2021-01
national
Extension
3
ans.fhir.fr.nde
R4
StructureDefinition-event-type.json
Event Type
active
2026-03
fr
Extension
3
ans.fhir.fr.nde
R4
StructureDefinition-subscriber.json
Subscriber
active
2026-03
fr
Extension
1
hl7.fhir.fr.core
R4
StructureDefinition-fr-core-organization-champ-activite.json
FR Core Organization Extension - Champ d'activité
active
2026-07
fr
hl7
Extension
1
hl7.fhir.uv.fhir-clinical-document
R4
StructureDefinition-ChangeMade.json
Change Made
informative
sd
2026-07
uv
hl7
Extension
1
hl7.fhir.us.mcc
R4
StructureDefinition-changePattern.json
Change Pattern R5 backport
active
pc
2024-08
us
hl7
Extension
1
hl7.fhir.uv.extensions
R5
StructureDefinition-workflow-protectiveFactor.json
Protective factor
trial-use
2
fhir
2017-12
uv
hl7
Extension
com.hl7.cyb.r5
R5
ChineseEthnicity.StructureDefinition.json
ChineseEthnicity
active
Extension
1
hl7.fhir.us.cardio.ig
R4
StructureDefinition-ExtracorporealCirculationExt.json
Circulación extracorpórea.
draft
2024-04
us
hl7
Extension
1
hl7.fhir.uv.ebm
R6
StructureDefinition-cite-as.json
CiteAs
trial-use
1
cds
2026-07
uv
hl7
Extension
7
rlfhir.lab
R4
Extension_RL_Patient_Cittadinanza.json
RLPatientCittadinanza
active
Extension
1
hl7.fhir.us.vr-common-library
R4
StructureDefinition-CityCode.json
City Code Vital Records
active
pher
2026-06
us
hl7
Extension
3
fhir.ph.core
R4
StructureDefinition-city-municipality.json
City/Municipality
draft
2026-06
us
hl7
Extension
1
il.core.fhir.r4
R4
StructureDefinition-ext-encounter-visitor-type.json
Ext: Encounter Visitor Type
active
2026-06
il
national
Extension
fhir.kenyaClaimsIG
R4
StructureDefinition-eclaims-attachment-type.json
Attachment Type
draft
2026-06
us
hl7
Extension
ca.on.oh.erec
R4
ext-content-type.json
ContentType
draft
ca
national
Extension
1
fhir.kenyaPSIG
R4
StructureDefinition-procedure-type-category.json
Procedure Type Category
draft
2026-06
us
hl7
Extension
1
ca.bc.bcy-ids
R4
InactiveClientReasonExtension.StructureDefinition.json
InactiveClientReasonExtension
draft
Extension
1
hl7.fhir.uv.extensions
R5
StructureDefinition-observation-geneticsInterpretation.json
Interpretation
deprecated
1
oo
2016-03
uv
hl7
Extension
fhir.ke.nccp
R4
StructureDefinition-nccp-clinical-category-extension.json
Clinical Category Extension
draft
2026-06
us
hl7
Extension
1
dk.ehealth.sundhed.fhir.ig.core
R4
StructureDefinition-ehealth-clinicalimpression-decision.json
Decision
active
2026-05
dk
Extension
1
fhir.kenyaClaimsIG
R4
StructureDefinition-eclaims-clinical-indications.json
Clinical Indications
draft
2026-06
us
hl7
Extension
3
fhir.ke.nccp
R4
StructureDefinition-nccp-treatment-setting-extension.json
Treatment Setting Extension
draft
2026-06
us
hl7
Extension
2
fhir.kisumuhie
R4
StructureDefinition-mnch-condition-of-mother.json
MNCH Condition of Mother
draft
2026-06
us
hl7
Extension
1
hl7.fhir.cz.lab
R4
StructureDefinition-cz-lab-clinically-relevant-time.json
Extension - Clinically Relevant Time
draft
2026-05
cz
hl7
Extension
1
dk.ehealth.sundhed.fhir.ig.core
R4
StructureDefinition-ehealth-effectivePeriod.json
effectivePeriod
active
2026-05
dk
Extension
1
nictiz.fhir.nl.stu3.iwlz
R3
iwlz-ext-Stoornis-DiagnoseCodelijst.json
iWlz Stoornis DiagnoseCodelijst extensie
draft
nl
Extension
1
nictiz.fhir.nl.stu3.iwlz
R3
iwlz-ext-Stoornis-DiagnoseSubcodelijst.json
iWlz Stoornis DiagnoseSubcodelijst extensie
draft
nl
Extension
1
hl7.fhir.fi.base
R4
StructureDefinition-condition-endocrinological-disorder.json
Endocrinological disorder
active
2025-10
fi
hl7
Extension
1
de.gevko.emdaf
R4
EMDAF_EX_Vorbedingungen_Medikation.json
Vorbedingungen der Medikation
active
2022-11
Extension
1
fhir.ke.nccp
R4
StructureDefinition-nccp-regimen-code-extension.json
Regimen Code Extension
draft
2026-06
us
hl7
Extension
1
fhir.org.nz.ig.base
R4
StructureDefinition-maori-descent.json
MaoriDescent
active
2026-05
us
hl7
Extension
1
hl7.fhir.uv.extensions
R5
StructureDefinition-patient-adoptionInfo.json
Patient Adoption Info
deprecated
3
pa
2020-12
uv
hl7
Extension
ans.annuaire.fhir.r4
R4
CountryCode.json
CountryCode
active
2021-03
national
Extension
1
test.no.basis
R4
no-basis-municipalitycode.StructureDefinition-extension.json
no-basis-municipalitycode
active
2021-04
no
hl7
Extension
1
hl7.fhir.uv.termchangeset
R4
StructureDefinition-update-methods.json
Update Methods
draft
0
vocab
2026-04
uv
hl7
Extension
1
hl7.fhir.uv.termchangeset
R4
StructureDefinition-change-type.json
Change Type
draft
0
vocab
2026-04
uv
hl7
Extension
1
hl7.fhir.uv.termchangeset
R4
StructureDefinition-designation-acceptability.json
Designation Acceptability
draft
0
vocab
2026-04
uv
hl7
Extension
1
hl7.fhir.uv.termchangeset.r4b
R4B
StructureDefinition-description-case-sensitivity.json
Description Case Sensitivity
draft
0
vocab
2024-08
uv
hl7
Extension
1
hl7.fhir.uv.termchangeset
R4
StructureDefinition-designation-case-sensitivity.json
Designation Case Sensitivity
draft
0
vocab
2026-04
uv
hl7
Extension
1
de.gevko.emdaf
R4
EMDAF_EX_Hinweis_Typ.json
Hinweis Typ
active
2022-07
Extension
fhir.org.nz.ig.base
R4
StructureDefinition-acc-patient-occupation.json
AccPatientOccupation
active
2026-05
us
hl7
Extension
1
hl7.fhir.uv.extensions
R5
StructureDefinition-device-implantStatus.json
Device Implantable Status
trial-use
3
oo
2015-02
uv
hl7
Extension
rlfhir.lab
R4
Extension_RL_Organization_Address_IstatCode.json
RLOrganizationAddressIstatCode
active
Extension
2
rlfhir.lab
R4
Extension_RL_Patient_LuogoDiNascita.json
RLPatientLuogoDiNascita
active
Extension
1
eng.fhir.profile.dev
R4
patient-codeableBirthPlace.StructureDefinition.json
Codice comune e/o stato di nascita
draft
2023-06
hl7
Extension
3
rlfhir.lab
R4
Extension_RL_ServiceRequest_SoggettoProponentePIC.json
RLServiceRequestSoggettoProponentePIC
active
Extension
1
rlfhir.lab
R4
Extension_RL_Procedure_TipoAccesso.json
RLProcedureTipoAccesso
active
Extension
1
rlfhir.lab
R4
Extension_RL_Patient_ResponsabilitaGenitoriale.json
RLPatientResponsabilitaGenitoriale
active
Extension
rlfhir.lab
R4
Extension_RL_QuestionnaireResponse_TipologiaValutazione.json
RLQuestionnaireResponseTipologiaValutazione
active
Extension
1
rlfhir.lab
R4
Extension_RL_Encounter_TipoBisogno.json
RLEncounterTipoBisogno
active
Extension
rlfhir.lab
R4
Extension_RL_Patient_TipologiaCittadino.json
RLPatientTipologiaCittadino
active
Extension
lazio.crea.cup.irt
R5
StructureDefinition-codice-prenotazione.json
Codice Prenotazione
draft
Extension
1
hl7.fhir.uv.genomics-reporting
R4
StructureDefinition-annotation-code.json
Annotation Code
trial-use
2
cg
2026-01
uv
hl7
Extension
1
hl7.fhir.be.lab
R4
StructureDefinition-annotation-code.json
Annotation Code
active
2022-09
be
hl7
Extension
1
hl7.fhir.uv.subscriptions-backport
R4B
StructureDefinition-backport-related-query.json
Related query information
trial-use
fhir
2024-06
uv
hl7
Extension
hl7.fhir.us.ndh.r4b
R4B
StructureDefinition-base-ext-combined-payload-and-mimetype.json
NDH Combined Payload And MimeType
trial-use
pa
2025-04
us
hl7
Extension
1
hl7.fhir.cl.agenda
R4
StructureDefinition-ApellidoServicio.json
Apellido Servicio
draft
2026-07
cl
hl7
Extension
1
sfm.130323
R4
sfm-lIbItemcomment.StructureDefinition.json
sfm-libitemcomment
active
2021-05
Extension
1
nhsdigital.fhir.stu3
R3
questionnaireresponse-note.json
note
draft
1
fhir
2013-07
hl7
Extension
hl7.fhir.uv.ae-research-backport-ig
R4
StructureDefinition-note.json
Note
trial-use
2
brr
2024-04
uv
hl7
Extension
1
ca.on.health.idms
R5
IDMS-EXTENSION-COMMENTS.json
Comments
active
Extension
4
hl7.fhir.uv.ae-research-backport-ig
R4
StructureDefinition-research-subject-ref.json
Research Subject record of subject
trial-use
2
brr
2024-04
uv
hl7
Extension
1
ihe.rad.idr
R5
StructureDefinition-idrCommunication.json
IDR Communication
draft
2024-06
uv
ihe
Extension
1
hl7.fhir.cz.img
R4
StructureDefinition-HL7IDRCommunication.json
Extension: HL7IDR Communication
draft
2026-07
cz
hl7
Extension
1
fhir.ke.nccp
R4
StructureDefinition-nccp-comorbidity-extension.json
Comorbidity Extension
draft
2026-06
us
hl7
Extension
1
hl7.fhir.uv.extensions
R5
StructureDefinition-request-replaces.json
Request Replaces
trial-use
3
fhir
2017-12
uv
hl7
Extension
hl7.fhir.uv.extensions
R5
StructureDefinition-task-replaces.json
Task Replaces
trial-use
3
oo
2017-02
uv
hl7
Extension
ca.infoway.vip.mert
R4
StructureDefinition-MedicationStrengthMERT.json
Medication Strength (MERT)
draft
Extension
hl7.eu.fhir.idea4rc
R4
StructureDefinition-adaptive.json
Adaptive
draft
2026-03
eu
hl7
Extension
1
hl7.fhir.uv.termchangeset
R4
StructureDefinition-designation-status.json
Designation Status
draft
0
vocab
2026-04
uv
hl7
Extension
1
fhir.kisumuhie
R4
StructureDefinition-mnch-delivery-complications.json
MNCH Delivery Complications
draft
2026-06
us
hl7
Extension
1
servicewell.fhir.wof-base
R4
StructureDefinition-characteristic.json
Service Characteristics
active
2026-06
Extension
servicewell.fhir.wof-connect
R4
StructureDefinition-wofconnect-characteristic.json
WofConnect Characteristic
active
2026-04
Extension
2
hl7.fhir.us.breastcancer
R3
StructureDefinition-cimi-topic-StatementTopic-extension.json
BC StatementTopic Extension
draft
2018-08
us
hl7
Extension
1
hl7.fhir.us.breastcancer
R3
StructureDefinition-cimi-context-StatementContext-extension.json
BC StatementContext Extension
draft
2018-08
us
hl7
Extension
3
portuguese.core.guide
R4B
MunicipalityPTExtension.StructureDefinition.json
Municipality PT Extension
active
2024-05
Extension
1
hl7.fhir.uv.extensions
R5
StructureDefinition-rdf-concept-iri.json
RDF Concept IRI
draft
1
its
2026-06
uv
hl7
Extension
hl7.terminology
R5
StructureDefinition-ext-mif-assocConceptProp.json
MIF Associated concept property
active
2026-07
uv
hl7
Extension
dk.ehealth.sundhed.fhir.ig.core
R4
StructureDefinition-ehealth-questionnaire-type.json
Questionnaire type
active
2026-05
dk
Extension
1
hl7.eu.fhir.idea4rc
R4
StructureDefinition-Race-eu-i4rc.json
Race Extension
draft
2026-03
eu
hl7
Extension
1
hl7.fhir.us.core
R4
StructureDefinition-us-core-ethnicity.json
US Core Ethnicity Extension
trial-use
5
cgp
2023-10
us
hl7
Extension
7
hl7.fhir.us.core
R4
StructureDefinition-us-core-race.json
US Core Race Extension
trial-use
5
cgp
2023-10
us
hl7
Extension
8
hl7.fhir.us.cdmh
R4
StructureDefinition-cdmh-pcornet-condition-source.json
PCORNet Condition Source
draft
2019-09
us
hl7
Extension
1
dk.ehealth.sundhed.fhir.ig.core
R4
StructureDefinition-ehealth-code-qualification.json
Code Qualification
active
2026-05
dk
Extension
1
navify.fhir.r5.rdc
R5
ext-DiabetesType.json
ext DiabetesType
active
Extension
1
dk.ehealth.sundhed.fhir.ig.core
R4
StructureDefinition-ehealth-triggerCondition.json
Trigger Condition
active
2026-05
dk
Extension
1
fhir.ca-bc.provider
R4
StructureDefinition-bc-practitioner-condition-extension.json
BC Practitioner Conditions Extension
active
2025-02
us
hl7
Extension
1