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| Package | Version | Identity | Name/Title | Status | FMM | WG | Date | Realm | Context | Modifier | Type | Usage # |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-AuditEvent.meta.json | STU3: meta additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: AuditEvent.meta | Type:complex | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r5 | R5 | StructureDefinition-ext-R3-AuditEvent.outcomeDesc.json | STU3: Description of the event outcome (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: AuditEvent | Type:string | Mod:0 | 1 |
| hl7.fhir.uv.xver-r3.r5 | R5 | StructureDefinition-ext-R3-AuditEvent.outcome.json | STU3: outcome additional codes | trial-use | 0 | fhir | 2026-03 | uv | Context: AuditEvent.outcome.code | Type:code | Mod:0 | 1 |
| hl7.fhir.uv.xver-r3.r5 | R5 | StructureDefinition-ext-R3-AuditEvent.sou.site.json | STU3: site additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: AuditEvent.source.site | Type:string | Mod:0 | 1 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-AuditEvent.text.json | STU3: text additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: AuditEvent.text | Type:complex | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-Binary.meta.json | STU3: meta additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: Binary.meta | Type:complex | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-BodySite.identifier.json | STU3: Bodysite identifier additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: BodyStructure.identifier | Type:Identifier | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-BodySite.image.json | STU3: image additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: BodyStructure.image | Type:Attachment | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-BodySite.meta.json | STU3: meta additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: BodyStructure.meta | Type:complex | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-BodySite.text.json | STU3: text additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: BodyStructure.text | Type:complex | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-Bundle.identifier.json | STU3: identifier additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: Bundle.identifier | Type:Identifier | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-Bundle.meta.json | STU3: meta additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: Bundle.meta | Type:complex | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-Bundle.signature.json | STU3: signature additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: Bundle.signature | Type:Signature | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-CapabilityStatement.contact.json | STU3: contact additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: CapabilityStatement.contact | Type:ContactDetail | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-CapabilityStatement.meta.json | STU3: meta additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: CapabilityStatement.meta | Type:complex | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-CapabilityStatement.res.res.profile.json | STU3: Base System profile for all uses of resource additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: CapabilityStatement.rest.resource | Type:Reference | Mod:0 | 4 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-CapabilityStatement.text.json | STU3: text additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: CapabilityStatement.text | Type:complex | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-CapabilityStatement.useContext.json | STU3: Context the content is intended to support additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: CapabilityStatement.useContext | Type:UsageContext | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-CarePlan.act.det.definition.json | STU3: Protocol or definition (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: CarePlan.activity.detail | Type:Reference | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-CarePlan.act.det.scheduled.json | STU3: scheduled additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: CarePlan.activity.detail | Type:Period,Timing | Mod:0 | 2 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-CarePlan.act.det.status.json | STU3: not-started | scheduled | in-progress | on-hold | completed | cancelled | unknown additional codes | trial-use | 0 | fhir | 2026-03 | uv | Context: CarePlan.activity.detail.status | Type:code | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r5 | R5 | StructureDefinition-ext-R3-CarePlan.act.detail.json | STU3: In-line definition of activity (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: CarePlan.activity | Type:complex | Mod:0 | 1 |
| hl7.fhir.uv.xver-r3.r5 | R5 | StructureDefinition-ext-R3-CarePlan.act.oCC.json | STU3: Results of the activity (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: CarePlan.activity | Type:CodeableConcept | Mod:0 | 1 |
| hl7.fhir.uv.xver-r3.r5 | R5 | StructureDefinition-ext-R3-CarePlan.act.outcomeReference.json | STU3: Appointment, Encounter, Procedure, etc. (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: CarePlan.activity | Type:Reference | Mod:0 | 1 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-CarePlan.act.progress.json | STU3: progress additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: CarePlan.activity.progress | Type:Annotation | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r5 | R5 | StructureDefinition-ext-R3-CarePlan.addresses.json | STU3: addresses additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: CarePlan.addresses | Type:Reference | Mod:0 | 1 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-CarePlan.definition.json | STU3: Protocol or definition (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: CarePlan | Type:Reference | Mod:0 | 4 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-CarePlan.identifier.json | STU3: identifier additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: CarePlan.identifier | Type:Identifier | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-CarePlan.meta.json | STU3: meta additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: CarePlan.meta | Type:complex | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-CarePlan.note.json | STU3: note additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: CarePlan.note | Type:Annotation | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-CarePlan.period.json | STU3: period additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: CarePlan.period | Type:Period | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-CarePlan.text.json | STU3: text additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: CarePlan.text | Type:complex | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-CareTeam.identifier.json | STU3: identifier additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: CareTeam.identifier | Type:Identifier | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-CareTeam.meta.json | STU3: meta additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: CareTeam.meta | Type:complex | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-CareTeam.note.json | STU3: note additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: CareTeam.note | Type:Annotation | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-CareTeam.par.period.json | STU3: period additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: CareTeam.participant.period | Type:Period | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-CareTeam.period.json | STU3: period additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: CareTeam.period | Type:Period | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r5 | R5 | StructureDefinition-ext-R3-CareTeam.reasonCode.json | STU3: Why the care team exists (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: CareTeam | Type:CodeableConcept | Mod:0 | 1 |
| hl7.fhir.uv.xver-r3.r5 | R5 | StructureDefinition-ext-R3-CareTeam.reasonReference.json | STU3: Why the care team exists (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: CareTeam | Type:Reference | Mod:0 | 1 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-CareTeam.text.json | STU3: text additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: CareTeam.text | Type:complex | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r5 | R5 | StructureDefinition-ext-R3-ChargeItem.factorOverride.json | STU3: Factor overriding the associated rules (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: ChargeItem | Type:decimal | Mod:0 | 1 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-ChargeItem.identifier.json | STU3: identifier additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: ChargeItem.identifier | Type:Identifier | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-ChargeItem.meta.json | STU3: meta additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: ChargeItem.meta | Type:complex | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-ChargeItem.note.json | STU3: note additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: ChargeItem.note | Type:Annotation | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-ChargeItem.occurrence.json | STU3: occurrence additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: ChargeItem | Type:Period,Timing | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r5 | R5 | StructureDefinition-ext-R3-ChargeItem.overrideReason.json | STU3: overrideReason additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: ChargeItem.overrideReason | Type:string | Mod:0 | 1 |
| hl7.fhir.uv.xver-r3.r5 | R5 | StructureDefinition-ext-R3-ChargeItem.service.json | STU3: service additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: ChargeItem.service | Type:Reference | Mod:0 | 1 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-ChargeItem.text.json | STU3: text additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: ChargeItem.text | Type:complex | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-Claim.acc.location.json | STU3: Accident Place additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: Claim.accident | Type:Address | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-Claim.billablePeriod.json | STU3: Period for charge submission additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: Claim.billablePeriod | Type:Period | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r5 | R5 | StructureDefinition-ext-R3-Claim.dia.packageCode.json | STU3: Package billing code (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: Claim.diagnosis | Type:CodeableConcept | Mod:0 | 1 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-Claim.identifier.json | STU3: Claim number additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: Claim.identifier | Type:Identifier | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-Claim.inf.timing.json | STU3: timing additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: Claim.supportingInfo | Type:Period | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-Claim.inf.value.json | STU3: Additional Data or supporting information additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: Claim.supportingInfo | Type:Attachment | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-Claim.ite.location.json | STU3: Place of service additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: Claim.item | Type:Address | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-Claim.ite.serviced.json | STU3: Date or dates of Service additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: Claim.item | Type:Period | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r5 | R5 | StructureDefinition-ext-R3-Claim.ite.subSite.json | STU3: Service Sub-location (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: Claim.item | Type:CodeableConcept | Mod:0 | 1 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-Claim.meta.json | STU3: meta additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: Claim.meta | Type:complex | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-Claim.rel.reference.json | STU3: Related file or case reference additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: Claim.related.reference | Type:Identifier | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-Claim.text.json | STU3: text additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: Claim.text | Type:complex | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-ClaimResponse.identifier.json | STU3: Response number additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: ClaimResponse.identifier | Type:Identifier | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r5 | R5 | StructureDefinition-ext-R3-ClaimResponse.ite.adj.value.json | STU3: value additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: ClaimResponse.item.adjudication.quantity | Type:decimal | Mod:0 | 1 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-ClaimResponse.meta.json | STU3: meta additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: ClaimResponse.meta | Type:complex | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-ClaimResponse.outcome.json | STU3: complete | error | partial additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: ClaimResponse.outcome | Type:CodeableConcept | Mod:0 | 4 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-ClaimResponse.pay.identifier.json | STU3: Identifier of the payment instrument additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: ClaimResponse.payment.identifier | Type:Identifier | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-ClaimResponse.text.json | STU3: text additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: ClaimResponse.text | Type:complex | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r5 | R5 | StructureDefinition-ext-R3-ClinicalImpression.code.json | STU3: Kind of assessment performed (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: ClinicalImpression | Type:CodeableConcept | Mod:0 | 1 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-ClinicalImpression.identifier.json | STU3: identifier additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: ClinicalImpression.identifier | Type:Identifier | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r5 | R5 | StructureDefinition-ext-R3-ClinicalImpression.investigation.json | STU3: One or more sets of investigations (signs, symptions, etc.) (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: ClinicalImpression | Type:complex | Mod:0 | 1 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-ClinicalImpression.meta.json | STU3: meta additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: ClinicalImpression.meta | Type:complex | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-ClinicalImpression.note.json | STU3: note additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: ClinicalImpression.note | Type:Annotation | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-ClinicalImpression.text.json | STU3: text additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: ClinicalImpression.text | Type:complex | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-CodeSystem.contact.json | STU3: contact additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: CodeSystem.contact | Type:ContactDetail | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-CodeSystem.identifier.json | STU3: Additional identifier for the code system additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: CodeSystem.identifier | Type:Identifier | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-CodeSystem.meta.json | STU3: meta additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: CodeSystem.meta | Type:complex | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-CodeSystem.text.json | STU3: text additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: CodeSystem.text | Type:complex | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-CodeSystem.useContext.json | STU3: Context the content is intended to support additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: CodeSystem.useContext | Type:UsageContext | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-Communication.definition.json | STU3: Instantiates protocol or definition (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: Communication | Type:Reference | Mod:0 | 4 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-Communication.identifier.json | STU3: identifier additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: Communication.identifier | Type:Identifier | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-Communication.meta.json | STU3: meta additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: Communication.meta | Type:complex | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-Communication.notDoneReason.json | STU3: Why communication did not occur (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: Communication | Type:CodeableConcept | Mod:0 | 4 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-Communication.notDone.json | STU3: Communication did not occur (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: Communication | Type:boolean | Mod:1 | 4 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-Communication.note.json | STU3: note additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: Communication.note | Type:Annotation | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-Communication.pay.content.json | STU3: content additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: Communication.payload | Type:Attachment | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r5 | R5 | StructureDefinition-ext-R3-Communication.reasonReference.json | STU3: Why was communication done? additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: Communication.reason | Type:Reference | Mod:0 | 1 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-Communication.status.json | STU3: preparation | in-progress | suspended | aborted | completed | entered-in-error additional codes | trial-use | 0 | fhir | 2026-03 | uv | Context: Communication.status | Type:code | Mod:0 | 4 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-Communication.text.json | STU3: text additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: Communication.text | Type:complex | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-CommunicationRequest.groupIdentifier.json | STU3: groupIdentifier additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: CommunicationRequest.groupIdentifier | Type:Identifier | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-CommunicationRequest.identifier.json | STU3: identifier additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: CommunicationRequest.identifier | Type:Identifier | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-CommunicationRequest.meta.json | STU3: meta additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: CommunicationRequest.meta | Type:complex | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-CommunicationRequest.note.json | STU3: note additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: CommunicationRequest.note | Type:Annotation | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-CommunicationRequest.pay.content.json | STU3: content additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: CommunicationRequest.payload | Type:Attachment | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r5 | R5 | StructureDefinition-ext-R3-CommunicationRequest.reasonReference.json | STU3: reasonReference additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: CommunicationRequest.reason | Type:Reference | Mod:0 | 1 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-CommunicationRequest.req.onBehalfOf.json | STU3: Organization agent is acting for (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: CommunicationRequest.requester | Type:Reference | Mod:0 | 4 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-CommunicationRequest.text.json | STU3: text additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: CommunicationRequest.text | Type:complex | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-CommunicationRequest.topic.json | STU3: Focal resources (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: CommunicationRequest | Type:Reference | Mod:0 | 4 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-CompartmentDefinition.contact.json | STU3: contact additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: CompartmentDefinition.contact | Type:ContactDetail | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-CompartmentDefinition.meta.json | STU3: meta additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: CompartmentDefinition.meta | Type:complex | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-CompartmentDefinition.text.json | STU3: text additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: CompartmentDefinition.text | Type:complex | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-CompartmentDefinition.useContext.json | STU3: Context the content is intended to support additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: CompartmentDefinition.useContext | Type:UsageContext | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r5 | R5 | StructureDefinition-ext-R3-Composition.confidentiality.json | STU3: As defined by affinity domain (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: Composition | Type:code | Mod:1 | 1 |
| hl7.fhir.uv.xver-r3.r5 | R5 | StructureDefinition-ext-R3-Composition.eve.code.json | STU3: Code(s) that apply to the event being documented (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: Composition.event | Type:CodeableConcept | Mod:0 | 1 |
| hl7.fhir.uv.xver-r3.r5 | R5 | StructureDefinition-ext-R3-Composition.eve.detail.json | STU3: The event(s) being documented additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: Composition.event.detail | Type:Reference | Mod:0 | 1 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-Composition.eve.period.json | STU3: period additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: Composition.event.period | Type:Period | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-Composition.identifier.json | STU3: Logical identifier of composition (version-independent) additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: Composition.identifier | Type:Identifier | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-Composition.meta.json | STU3: meta additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: Composition.meta | Type:complex | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r5 | R5 | StructureDefinition-ext-R3-Composition.rel.code.json | STU3: replaces | transforms | signs | appends additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: Composition.relatesTo | Type:code | Mod:0 | 1 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-Composition.rel.target.json | STU3: target additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: Composition.relatesTo | Type:Identifier | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r5 | R5 | StructureDefinition-ext-R3-Composition.sec.mode.json | STU3: working | snapshot | changes (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: Composition.section | Type:code | Mod:1 | 1 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-Composition.sec.text.json | STU3: text additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: Composition.section.text | Type:complex | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-Composition.text.json | STU3: text additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: Composition.text | Type:complex | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-ConceptMap.contact.json | STU3: contact additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: ConceptMap.contact | Type:ContactDetail | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r5 | R5 | StructureDefinition-ext-R3-ConceptMap.gro.ele.tar.dep.display.json | STU3: Display for the code (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: ConceptMap.group.element.target.dependsOn | Type:string | Mod:0 | 1 |
| hl7.fhir.uv.xver-r3.r5 | R5 | StructureDefinition-ext-R3-ConceptMap.gro.ele.tar.equivalence.json | STU3: relatedto | equivalent | equal | wider | subsumes | narrower | specializes | inexact | unmatched | disjoint additional codes | trial-use | 0 | fhir | 2026-03 | uv | Context: ConceptMap.group.element.target.relationship | Type:code | Mod:0 | 1 |
| hl7.fhir.uv.xver-r3.r5 | R5 | StructureDefinition-ext-R3-ConceptMap.gro.sourceVersion.json | STU3: Specific version of the code system (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: ConceptMap.group | Type:string | Mod:0 | 1 |
| hl7.fhir.uv.xver-r3.r5 | R5 | StructureDefinition-ext-R3-ConceptMap.gro.targetVersion.json | STU3: Specific version of the code system (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: ConceptMap.group | Type:string | Mod:0 | 1 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-ConceptMap.identifier.json | STU3: identifier additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: ConceptMap.identifier | Type:Identifier | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-ConceptMap.meta.json | STU3: meta additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: ConceptMap.meta | Type:complex | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-ConceptMap.text.json | STU3: text additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: ConceptMap.text | Type:complex | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-ConceptMap.useContext.json | STU3: Context the content is intended to support additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: ConceptMap.useContext | Type:UsageContext | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r5 | R5 | StructureDefinition-ext-R3-Condition.evi.code.json | STU3: Manifestation/symptom (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: Condition.evidence | Type:CodeableConcept | Mod:0 | 1 |
| hl7.fhir.uv.xver-r3.r5 | R5 | StructureDefinition-ext-R3-Condition.evi.detail.json | STU3: Supporting information found elsewhere (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: Condition.evidence | Type:Reference | Mod:0 | 1 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-Condition.identifier.json | STU3: identifier additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: Condition.identifier | Type:Identifier | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-Condition.meta.json | STU3: meta additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: Condition.meta | Type:complex | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-Condition.note.json | STU3: note additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: Condition.note | Type:Annotation | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-Condition.onset.json | STU3: onset additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: Condition | Type:Period,Range | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-Condition.text.json | STU3: text additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: Condition.text | Type:complex | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-Consent.dataPeriod.json | STU3: Timeframe for data controlled by this consent additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: Consent.provision.dataPeriod | Type:Period | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r5 | R5 | StructureDefinition-ext-R3-Consent.dateTime.json | STU3: When this Consent was created or indexed additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: Consent.date | Type:dateTime | Mod:0 | 1 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-Consent.exc.dataPeriod.json | STU3: Timeframe for data controlled by this exception additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: Consent.provision.dataPeriod | Type:Period | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-Consent.exc.period.json | STU3: Timeframe for this exception additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: Consent.provision.period | Type:Period | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r5 | R5 | StructureDefinition-ext-R3-Consent.exc.type.json | STU3: deny | permit (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: Consent.provision | Type:code | Mod:0 | 1 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-Consent.identifier.json | STU3: identifier additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: Consent.identifier | Type:Identifier | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-Consent.meta.json | STU3: meta additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: Consent.meta | Type:complex | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r5 | R5 | StructureDefinition-ext-R3-Consent.organization.json | STU3: Custodian of the consent (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: Consent | Type:Reference | Mod:0 | 1 |
| hl7.fhir.uv.xver-r3.r5 | R5 | StructureDefinition-ext-R3-Consent.pol.authority.json | STU3: Enforcement source for policy (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: Consent.policyBasis | Type:uri | Mod:0 | 1 |
| hl7.fhir.uv.xver-r3.r5 | R5 | StructureDefinition-ext-R3-Consent.pol.uri.json | STU3: Specific policy covered by this consent (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: Consent.policyBasis | Type:uri | Mod:0 | 1 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-Consent.text.json | STU3: text additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: Consent.text | Type:complex | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-ContactDetail.telecom.json | STU3: telecom additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: ContactDetail.telecom | Type:ContactPoint | Mod:0 | |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-ContactPoint.period.json | STU3: period additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: ContactPoint.period | Type:Period | Mod:0 | |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-Contract.age.role.json | STU3: Role type of the agent (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: Contract | Type:CodeableConcept | Mod:0 | 4 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-Contract.applies.json | STU3: applies additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: Contract.applies | Type:Period | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-Contract.fri.content.json | STU3: content additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: Contract.friendly | Type:Attachment | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-Contract.identifier.json | STU3: identifier additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: Contract.identifier | Type:Identifier | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-Contract.leg.content.json | STU3: content additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: Contract.legal | Type:Attachment | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-Contract.meta.json | STU3: meta additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: Contract.meta | Type:complex | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-Contract.rul.content.json | STU3: content additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: Contract.rule | Type:Attachment | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-Contract.sig.signature.json | STU3: signature additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: Contract.signer.signature | Type:Signature | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-Contract.ter.applies.json | STU3: applies additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: Contract.term.applies | Type:Period | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-Contract.ter.identifier.json | STU3: identifier additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: Contract.term.identifier | Type:Identifier | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-Contract.text.json | STU3: text additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: Contract.text | Type:complex | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-Contributor.contact.json | STU3: contact additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: Contributor.contact | Type:ContactDetail | Mod:0 | |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-Coverage.identifier.json | STU3: The primary coverage ID additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: Coverage.identifier | Type:Identifier | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-Coverage.meta.json | STU3: meta additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: Coverage.meta | Type:complex | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r5 | R5 | StructureDefinition-ext-R3-Coverage.payor.json | STU3: Identifier for the plan or agreement issuer (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: Coverage | Type:Reference | Mod:0 | 1 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-Coverage.period.json | STU3: period additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: Coverage.period | Type:Period | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r5 | R5 | StructureDefinition-ext-R3-Coverage.subscriberId.json | STU3: ID assigned to the Subscriber additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: Coverage.subscriberId | Type:string | Mod:0 | 1 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-Coverage.text.json | STU3: text additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: Coverage.text | Type:complex | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-DataElement.contact.json | STU3: contact additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: StructureDefinition.contact | Type:ContactDetail | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-DataElement.element.json | STU3: Definition of element additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: StructureDefinition.differential.element | Type:complex | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-DataElement.identifier.json | STU3: Additional identifier for the data element additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: StructureDefinition.identifier | Type:Identifier | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-DataElement.meta.json | STU3: meta additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: StructureDefinition.meta | Type:complex | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-DataElement.text.json | STU3: text additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: StructureDefinition.text | Type:complex | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-DataElement.useContext.json | STU3: Context the content is intended to support additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: StructureDefinition.useContext | Type:UsageContext | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-DataRequirement.dat.value.json | STU3: value additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: DataRequirement.dateFilter | Type:Period | Mod:0 | |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-DetectedIssue.identifier.json | STU3: identifier additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: DetectedIssue.identifier | Type:Identifier | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-DetectedIssue.meta.json | STU3: meta additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: DetectedIssue.meta | Type:complex | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r5 | R5 | StructureDefinition-ext-R3-DetectedIssue.status.json | STU3: registered | preliminary | final | amended + | trial-use | 0 | fhir | 2026-03 | uv | Context: DetectedIssue.status | Type:code | Mod:0 | 1 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-DetectedIssue.text.json | STU3: text additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: DetectedIssue.text | Type:complex | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-Device.contact.json | STU3: contact additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: Device.contact | Type:ContactPoint | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-Device.identifier.json | STU3: identifier additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: Device.identifier | Type:Identifier | Mod:0 | 4 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-Device.meta.json | STU3: meta additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: Device.meta | Type:complex | Mod:0 | 4 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-Device.note.json | STU3: note additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: Device.note | Type:Annotation | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-Device.text.json | STU3: text additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: Device.text | Type:complex | Mod:0 | 4 |
| hl7.fhir.uv.xver-r3.r5 | R5 | StructureDefinition-ext-R3-Device.udi.entryType.json | STU3: barcode | rfid | manual + additional codes | trial-use | 0 | fhir | 2026-03 | uv | Context: Device.udiCarrier.entryType | Type:code | Mod:0 | 1 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-DeviceComponent.languageCode.json | STU3: Language code for the human-readable text strings produced by the device (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: Basic | Type:CodeableConcept | Mod:0 | 4 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-DeviceComponent.lastSystemChange.json | STU3: Recent system change timestamp (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: Basic | Type:instant | Mod:0 | 4 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-DeviceComponent.measurementPrinciple.json | STU3: other | chemical | electrical | impedance | nuclear | optical | thermal | biological | mechanical | acoustical | manual+ (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: Basic | Type:code | Mod:0 | 4 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-DeviceComponent.operationalStatus.json | STU3: Current operational status of the component, for example On, Off or Standby (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: Basic | Type:CodeableConcept | Mod:0 | 4 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-DeviceComponent.parameterGroup.json | STU3: Current supported parameter group (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: Basic | Type:CodeableConcept | Mod:0 | 4 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-DeviceComponent.parent.json | STU3: Parent resource link (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: Basic | Type:Reference | Mod:0 | 4 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-DeviceComponent.productionSpecification.json | STU3: Specification details such as Component Revisions, or Serial Numbers (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: Basic | Type:complex | Mod:0 | 4 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-DeviceComponent.source.json | STU3: Top-level device resource link (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: Basic | Type:Reference | Mod:0 | 4 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-DeviceComponent.type.json | STU3: What kind of component it is (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: Basic | Type:CodeableConcept | Mod:0 | 4 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-DeviceMetric.identifier.json | STU3: Unique identifier of this DeviceMetric additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: DeviceMetric.identifier | Type:Identifier | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-DeviceMetric.measurementPeriod.json | STU3: measurementPeriod additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: DeviceMetric.measurementPeriod | Type:Timing | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-DeviceMetric.meta.json | STU3: meta additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: DeviceMetric.meta | Type:complex | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r5 | R5 | StructureDefinition-ext-R3-DeviceMetric.source.json | STU3: Describes the link to the source Device (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: DeviceMetric | Type:Reference | Mod:0 | 1 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-DeviceMetric.text.json | STU3: text additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: DeviceMetric.text | Type:complex | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r5 | R5 | StructureDefinition-ext-R3-DeviceRequest.code.json | STU3: code additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: DeviceRequest.code | Type:Reference | Mod:0 | 1 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-DeviceRequest.groupIdentifier.json | STU3: groupIdentifier additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: DeviceRequest.groupIdentifier | Type:Identifier | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-DeviceRequest.identifier.json | STU3: identifier additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: DeviceRequest.identifier | Type:Identifier | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-DeviceRequest.intent.json | STU3: proposal | plan | original-order | encoded | reflex-order additional types additional codes | trial-use | 0 | fhir | 2026-03 | uv | Context: DeviceRequest.intent | Type:CodeableConcept | Mod:0 | 4 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-DeviceRequest.meta.json | STU3: meta additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: DeviceRequest.meta | Type:complex | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-DeviceRequest.note.json | STU3: note additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: DeviceRequest.note | Type:Annotation | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-DeviceRequest.occurrence.json | STU3: occurrence additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: DeviceRequest | Type:Period,Timing | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r5 | R5 | StructureDefinition-ext-R3-DeviceRequest.performer.json | STU3: performer additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: DeviceRequest.performer | Type:Reference | Mod:0 | 1 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-DeviceRequest.req.onBehalfOf.json | STU3: Organization agent is acting for (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: DeviceRequest.requester | Type:Reference | Mod:0 | 4 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-DeviceRequest.text.json | STU3: text additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: DeviceRequest.text | Type:complex | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r5 | R5 | StructureDefinition-ext-R3-DeviceUseStatement.device.json | STU3: Reference to device used additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: DeviceUsage.device | Type:Reference | Mod:0 | 2 |