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| Package | Version | Identity | Name/Title | Status | FMM | WG | Date | Realm | Auth | Context | Modifier | Type | Usage # |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-AuditEvent.age.type.json | R4: How agent participated (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: AuditEvent.agent | Type:CodeableConcept | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-AuditEvent.ent.description.json | R4: Descriptive text (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: AuditEvent.entity | Type:string | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-AuditEvent.ent.det.type.json | R4: type additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: AuditEvent.entity.detail.type | Type:string | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-AuditEvent.ent.det.value.json | R4: Property value additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: AuditEvent.entity.detail | Type:string | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-AuditEvent.ent.lifecycle.json | R4: Life-cycle stage for the entity (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: AuditEvent.entity | Type:Coding | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-AuditEvent.ent.name.json | R4: Descriptor for entity (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: AuditEvent.entity | Type:string | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-AuditEvent.ent.type.json | R4: Type of entity involved (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: AuditEvent.entity | Type:Coding | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-AuditEvent.outcomeDesc.json | R4: Description of the event outcome (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: AuditEvent | Type:string | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-AuditEvent.outcome.json | R4: outcome additional codes | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: AuditEvent.outcome.code | Type:code | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-AuditEvent.period.json | R4: When the activity occurred (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: AuditEvent | Type:Period | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-AuditEvent.sou.observer.json | R4: observer additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: AuditEvent.source.identifier | Type:Reference | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-AuditEvent.sou.site.json | R4: site additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: AuditEvent.source.site | Type:string | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-BiologicallyDerivedProduct.collection.json | R4: How this product was collected (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Basic | Type:complex | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-BiologicallyDerivedProduct.manipulation.json | R4: Any manipulation of product post-collection (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: BiologicallyDerivedProduct | Type:complex | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-BiologicallyDerivedProduct.parent.json | R4: BiologicallyDerivedProduct parent (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Basic | Type:Reference | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-BiologicallyDerivedProduct.processing.json | R4: Any processing of the product during collection (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: BiologicallyDerivedProduct | Type:complex | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-BiologicallyDerivedProduct.productCategory.json | R4: productCategory | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: BiologicallyDerivedProduct.productCategory | Type:code | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-BiologicallyDerivedProduct.productCode.json | R4: What this biologically derived product is (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Basic | Type:CodeableConcept | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-BiologicallyDerivedProduct.quantity.json | R4: The amount of this biologically derived product (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: BiologicallyDerivedProduct | Type:integer | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-BiologicallyDerivedProduct.request.json | R4: Procedure request (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Basic | Type:Reference | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-BiologicallyDerivedProduct.status.json | R4: available | unavailable (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: BiologicallyDerivedProduct | Type:code | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-BiologicallyDerivedProduct.storage.json | R4: Product storage (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: BiologicallyDerivedProduct | Type:complex | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-BodyStructure.morphology.json | R4: Kind of Structure (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: BodySite | Type:CodeableConcept | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-Bundle.ent.req.method.json | R4: GET | HEAD | POST | PUT | DELETE | PATCH | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Bundle.entry.request.method | Type:code | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-Bundle.timestamp.json | R4: When the bundle was assembled (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Bundle | Type:instant | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-CapabilityStatement.doc.profile.json | R4: Constraint on the resources used in the document additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: CapabilityStatement.document.profile | Type:uri | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-CapabilityStatement.fhirVersion.json | R4: FHIR Version the system supports additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: CapabilityStatement.fhirVersion | Type:code | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-CapabilityStatement.imp.custodian.json | R4: Organization that manages the data (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: CapabilityStatement.implementation | Type:Reference | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-CapabilityStatement.imports.json | R4: Canonical URL of another capability statement this adds to (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: CapabilityStatement | Type:uri | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-CapabilityStatement.mes.sup.definition.json | R4: definition additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: CapabilityStatement.messaging.supportedMessage.definition | Type:uri | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-CapabilityStatement.res.res.ope.definition.json | R4: definition additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: CapabilityStatement.rest.operation.definition | Type:uri | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-CapabilityStatement.res.res.ope.documentation.json | R4: Specific details about operation behavior (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: CapabilityStatement.rest.operation | Type:markdown | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-CapabilityStatement.res.res.profile.json | R4: profile additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: CapabilityStatement.rest.resource.profile | Type:uri | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-CapabilityStatement.res.res.sea.type.json | R4: number | date | string | token | reference | composite | quantity | uri | special | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: CapabilityStatement.rest.resource.searchParam.type | Type:code | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-CapabilityStatement.res.res.supportedProfile.json | R4: Profiles for use cases supported additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: CapabilityStatement | Type:uri | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r4b | R4B | StructureDefinition-ext-R4-CapabilityStatement.res.res.type.json | R4: type | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: CapabilityStatement.rest.resource.type | Type:code | Mod:0 | 4 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-CarePlan.act.det.iC.json | R4: Instantiates FHIR protocol or definition additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: CarePlan.activity.detail.definition | Type:uri | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-CarePlan.act.det.instantiatesUri.json | R4: Instantiates external protocol or definition (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: CarePlan.activity.detail | Type:uri | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-CarePlan.act.det.kind.json | R4: Appointment | CommunicationRequest | DeviceRequest | MedicationRequest | NutritionOrder | Task | ServiceRequest | VisionPrescription | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: CarePlan.activity.detail.category | Type:code | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-CarePlan.act.det.statusReason.json | R4: statusReason additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: CarePlan.activity.detail.statusReason | Type:CodeableConcept | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-CarePlan.act.det.status.json | R4: not-started | scheduled | in-progress | on-hold | completed | cancelled | stopped | unknown | entered-in-error additional codes | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: CarePlan.activity.detail.status | Type:code | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-CarePlan.act.detail.json | R4: In-line definition of activity (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: CarePlan.activity | Type:complex | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-CarePlan.act.oCC.json | R4: Results of the activity (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: CarePlan.activity | Type:CodeableConcept | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-CarePlan.act.outcomeReference.json | R4: Appointment, Encounter, Procedure, etc. (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: CarePlan.activity | Type:Reference | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-CarePlan.contributor.json | R4: Who provided the content of the care plan (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: CarePlan | Type:Reference | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-CarePlan.created.json | R4: Date record was first recorded (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: CarePlan | Type:dateTime | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-CarePlan.instantiatesCanonical.json | R4: Instantiates FHIR protocol or definition additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: CarePlan.definition | Type:uri | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-CarePlan.instantiatesUri.json | R4: Instantiates external protocol or definition (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: CarePlan | Type:uri | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-CareTeam.encounter.json | R4: Encounter created as part of (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: CareTeam | Type:Reference | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-CareTeam.par.period.json | R4: Time period of participant (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: CareTeam.participant | Type:Period | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-CareTeam.reasonCode.json | R4: Why the care team exists (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: CareTeam | Type:CodeableConcept | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-CareTeam.reasonReference.json | R4: Why the care team exists (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: CareTeam | Type:Reference | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-CareTeam.telecom.json | R4: A contact detail for the care team (that applies to all members) (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: CareTeam | Type:ContactPoint | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-CatalogEntry.additionalCharacteristic.json | R4: Additional characteristics of the catalog entry (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Basic | Type:CodeableConcept | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-CatalogEntry.additionalClassification.json | R4: Additional classification of the catalog entry (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Basic | Type:CodeableConcept | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-CatalogEntry.additionalIdentifier.json | R4: Any additional identifier(s) for the catalog item, in the same granularity or concept (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Basic | Type:Identifier | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-CatalogEntry.classification.json | R4: Classification (category or class) of the item entry (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Basic | Type:CodeableConcept | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-CatalogEntry.lastUpdated.json | R4: When was this catalog last updated (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Basic | Type:dateTime | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-CatalogEntry.orderable.json | R4: Whether the entry represents an orderable item (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Basic | Type:boolean | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-CatalogEntry.referencedItem.json | R4: The item that is being defined (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Basic | Type:Reference | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-CatalogEntry.relatedEntry.json | R4: An item that this catalog entry is related to (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Basic | Type:complex | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-CatalogEntry.status.json | R4: draft | active | retired | unknown (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Basic | Type:code | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-CatalogEntry.type.json | R4: The type of item - medication, device, service, protocol or other (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Basic | Type:CodeableConcept | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-CatalogEntry.validTo.json | R4: The date until which this catalog entry is expected to be active (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Basic | Type:dateTime | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-CatalogEntry.validityPeriod.json | R4: The time period in which this catalog entry is expected to be active (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Basic | Type:Period | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-ChargeItem.costCenter.json | R4: Organization that has ownership of the (potential, future) revenue (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: ChargeItem | Type:Reference | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-ChargeItem.definitionCanonical.json | R4: Resource defining the code of this ChargeItem (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: ChargeItem | Type:uri | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-ChargeItem.factorOverride.json | R4: Factor overriding the associated rules (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: ChargeItem | Type:decimal | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-ChargeItem.overrideReason.json | R4: overrideReason additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: ChargeItem.overrideReason | Type:string | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-ChargeItem.priceOverride.json | R4: Price overriding the associated rules (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: ChargeItem | Type:Money | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-ChargeItem.product.json | R4: product additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: ChargeItem.product | Type:Reference | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-ChargeItem.service.json | R4: service additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: ChargeItem.service | Type:Reference | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-ChargeItemDefinition.app.description.json | R4: Natural language description of the condition (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: ChargeItemDefinition.applicability | Type:string | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-ChargeItemDefinition.app.expression.json | R4: expression additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: ChargeItemDefinition.applicability.condition | Type:string | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-ChargeItemDefinition.app.language.json | R4: Language of the expression (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: ChargeItemDefinition.applicability | Type:string | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-ChargeItemDefinition.applicability.json | R4: Whether or not the billing code is applicable (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Basic | Type:complex | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-ChargeItemDefinition.approvalDate.json | R4: When the charge item definition was approved by publisher (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Basic | Type:date | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-ChargeItemDefinition.code.json | R4: Billing codes or product types this definition applies to (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Basic | Type:CodeableConcept | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-ChargeItemDefinition.contact.json | R4: Contact details for the publisher (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Basic | Type:complex | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-ChargeItemDefinition.copyright.json | R4: Use and/or publishing restrictions (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Basic | Type:markdown | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-ChargeItemDefinition.date.json | R4: Date last changed (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Basic | Type:dateTime | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-ChargeItemDefinition.derivedFromUri.json | R4: Underlying externally-defined charge item definition (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Basic | Type:uri | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-ChargeItemDefinition.description.json | R4: Natural language description of the charge item definition (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Basic | Type:markdown | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-ChargeItemDefinition.effectivePeriod.json | R4: When the charge item definition is expected to be used (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: ChargeItemDefinition | Type:Period | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-ChargeItemDefinition.experimental.json | R4: For testing purposes, not real usage (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Basic | Type:boolean | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-ChargeItemDefinition.instance.json | R4: Instances this definition applies to (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Basic | Type:Reference | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-ChargeItemDefinition.jurisdiction.json | R4: Intended jurisdiction for charge item definition (if applicable) (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Basic | Type:CodeableConcept | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-ChargeItemDefinition.lastReviewDate.json | R4: When the charge item definition was last reviewed (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Basic | Type:date | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-ChargeItemDefinition.partOf.json | R4: A larger definition of which this particular definition is a component or step (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Basic | Type:uri | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-ChargeItemDefinition.pro.pri.amount.json | R4: Monetary amount associated with this component (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: ChargeItemDefinition.propertyGroup.priceComponent | Type:Money | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-ChargeItemDefinition.pro.pri.code.json | R4: Code identifying the specific component (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: ChargeItemDefinition.propertyGroup.priceComponent | Type:CodeableConcept | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-ChargeItemDefinition.pro.pri.factor.json | R4: Factor used for calculating this component (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: ChargeItemDefinition.propertyGroup.priceComponent | Type:decimal | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-ChargeItemDefinition.pro.pri.type.json | R4: base | surcharge | deduction | discount | tax | informational (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: ChargeItemDefinition.propertyGroup.priceComponent | Type:code | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-ChargeItemDefinition.propertyGroup.json | R4: Group of properties which are applicable under the same conditions (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Basic | Type:complex | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-ChargeItemDefinition.publisher.json | R4: Name of the publisher (organization or individual) (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Basic | Type:string | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-ChargeItemDefinition.replaces.json | R4: Completed or terminated request(s) whose function is taken by this new request (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Basic | Type:uri | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-ChargeItemDefinition.status.json | R4: draft | active | retired | unknown (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Basic | Type:code | Mod:1 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-ChargeItemDefinition.title.json | R4: Name for this charge item definition (human friendly) (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Basic | Type:string | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-ChargeItemDefinition.url.json | R4: Canonical identifier for this charge item definition, represented as a URI (globally unique) (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Basic | Type:uri | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-ChargeItemDefinition.useContext.json | R4: The context that the content is intended to support (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Basic | Type:complex | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-ChargeItemDefinition.version.json | R4: Business version of the charge item definition (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Basic | Type:string | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-Claim.dia.onAdmission.json | R4: Present on admission (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Claim.diagnosis | Type:CodeableConcept | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-Claim.dia.packageCode.json | R4: Package billing code (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Claim.diagnosis | Type:CodeableConcept | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-Claim.ins.identifier.json | R4: Pre-assigned Claim number (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Claim.insurance | Type:Identifier | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-Claim.ite.subSite.json | R4: Anatomical sub-location (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Claim.item | Type:CodeableConcept | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-Claim.pro.type.json | R4: Category of Procedure (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Claim.procedure | Type:CodeableConcept | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-Claim.pro.udi.json | R4: Unique device identifier (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Claim.procedure | Type:Reference | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-Claim.sup.value.json | R4: Data to be provided additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Claim.information | Type:boolean | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-ClaimResponse.add.bodySite.json | R4: Anatomical location (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: ClaimResponse.addItem | Type:CodeableConcept | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-ClaimResponse.add.det.factor.json | R4: Price scaling factor (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: ClaimResponse.addItem.detail | Type:decimal | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-ClaimResponse.add.det.net.json | R4: Total item cost (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: ClaimResponse.addItem.detail | Type:Money | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-ClaimResponse.add.det.quantity.json | R4: Count of products or services (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: ClaimResponse.addItem.detail | Type:Quantity | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-ClaimResponse.add.det.subDetail.json | R4: Insurer added line items (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: ClaimResponse.addItem.detail | Type:complex | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-ClaimResponse.add.det.unitPrice.json | R4: Fee, charge or cost per item (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: ClaimResponse.addItem.detail | Type:Money | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-ClaimResponse.add.detailSequence.json | R4: Detail sequence number (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: ClaimResponse.addItem | Type:positiveInt | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-ClaimResponse.add.factor.json | R4: Price scaling factor (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: ClaimResponse.addItem | Type:decimal | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-ClaimResponse.add.location.json | R4: Place of service or where product was supplied (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: ClaimResponse.addItem | Type:Address,Reference,CodeableConcept | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-ClaimResponse.add.programCode.json | R4: Program the product or service is provided under (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: ClaimResponse.addItem | Type:CodeableConcept | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-ClaimResponse.add.provider.json | R4: Authorized providers (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: ClaimResponse.addItem | Type:Reference | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-ClaimResponse.add.quantity.json | R4: Count of products or services (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: ClaimResponse.addItem | Type:Quantity | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-ClaimResponse.add.serviced.json | R4: Date or dates of service or product delivery (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: ClaimResponse.addItem | Type:date,Period | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-ClaimResponse.add.subSite.json | R4: Anatomical sub-location (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: ClaimResponse.addItem | Type:CodeableConcept | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-ClaimResponse.add.subdetailSequence.json | R4: Subdetail sequence number (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: ClaimResponse.addItem | Type:positiveInt | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-ClaimResponse.add.unitPrice.json | R4: Fee, charge or cost per item (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: ClaimResponse.addItem | Type:Money | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-ClaimResponse.form.json | R4: Printed reference or actual form additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: ClaimResponse.form | Type:Attachment | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-ClaimResponse.fundsReserve.json | R4: fundsReserve additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: ClaimResponse.reserved | Type:CodeableConcept | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-ClaimResponse.ite.adj.value.json | R4: value additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: ClaimResponse.item.adjudication.quantity | Type:decimal | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-ClaimResponse.ite.adjudication.json | R4: adjudication | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: ClaimResponse.item.adjudication | Type:complex | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-ClaimResponse.outcome.json | R4: queued | complete | error | partial | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: ClaimResponse.outcome | Type:code | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-ClaimResponse.preAuthPeriod.json | R4: Preauthorization reference effective period (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: ClaimResponse | Type:Period | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-ClaimResponse.pro.type.json | R4: display | print | printoper | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: ClaimResponse.processNote.type | Type:code | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-ClaimResponse.subType.json | R4: More granular claim type (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: ClaimResponse | Type:CodeableConcept | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-ClaimResponse.total.json | R4: Adjudication totals (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: ClaimResponse | Type:complex | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-ClaimResponse.type.json | R4: More granular claim type (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: ClaimResponse | Type:CodeableConcept | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-ClaimResponse.use.json | R4: claim | preauthorization | predetermination (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: ClaimResponse | Type:code | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-ClinicalImpression.code.json | R4: Kind of assessment performed (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: ClinicalImpression | Type:CodeableConcept | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-ClinicalImpression.fin.itemReference.json | R4: itemReference additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: ClinicalImpression.finding.item | Type:Reference | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-ClinicalImpression.investigation.json | R4: One or more sets of investigations (signs, symptoms, etc.) (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: ClinicalImpression | Type:complex | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-ClinicalImpression.statusReason.json | R4: Reason for current status (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: ClinicalImpression | Type:CodeableConcept | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-ClinicalImpression.supportingInfo.json | R4: Information supporting the clinical impression (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: ClinicalImpression | Type:Reference | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-CodeSystem.con.pro.value.json | R4: value additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: CodeSystem.concept.property | Type:decimal | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-CodeSystem.content.json | R4: not-present | example | fragment | complete | supplement | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: CodeSystem.content | Type:code | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-CodeSystem.pro.type.json | R4: code | Coding | string | integer | boolean | dateTime | decimal | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: CodeSystem.property.type | Type:code | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-CodeSystem.supplements.json | R4: Canonical URL of Code System this adds designations and properties to (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: CodeSystem | Type:uri | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-Communication.about.json | R4: Resources that pertain to this communication (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Communication | Type:Reference | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-Communication.inResponseTo.json | R4: Reply to (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Communication | Type:Reference | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-Communication.instantiatesCanonical.json | R4: Instantiates FHIR protocol or definition additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Communication.definition | Type:uri | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-Communication.instantiatesUri.json | R4: Instantiates external protocol or definition (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Communication | Type:uri | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-Communication.pay.content.json | R4: content additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Communication.payload | Type:string | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-Communication.priority.json | R4: routine | urgent | asap | stat (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Communication | Type:code | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-Communication.reasonReference.json | R4: Why was communication done? additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Communication.reason | Type:Reference | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-Communication.status.json | R4: preparation | in-progress | not-done | on-hold | stopped | completed | entered-in-error | unknown additional codes | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Communication | Type:code | Mod:1 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-Communication.topic.json | R4: Description of the purpose/content additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Communication.topic | Type:CodeableConcept | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-CommunicationRequest.doNotPerform.json | R4: True if request is prohibiting action (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: CommunicationRequest | Type:boolean | Mod:1 | 1 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-CommunicationRequest.pay.content.json | R4: content additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: CommunicationRequest.payload | Type:string | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-CommunicationRequest.reasonReference.json | R4: reasonReference additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: CommunicationRequest.reason | Type:Reference | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-CommunicationRequest.statusReason.json | R4: Reason for current status (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: CommunicationRequest | Type:CodeableConcept | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r4b | R4B | StructureDefinition-ext-R4-CD.res.code.json | R4: code | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: CompartmentDefinition.resource.code | Type:code | Mod:0 | 4 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-CompartmentDefinition.version.json | R4: Business version of the compartment definition (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: CompartmentDefinition | Type:string | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-Composition.att.mode.json | R4: mode | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Composition.attester.mode | Type:code | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-Composition.confidentiality.json | R4: As defined by affinity domain (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Composition | Type:code | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-Composition.eve.code.json | R4: Code(s) that apply to the event being documented (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Composition.event | Type:CodeableConcept | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-Composition.rel.code.json | R4: replaces | transforms | signs | appends additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Composition.relatesTo | Type:code | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-Composition.rel.target.json | R4: Target of the relationship (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Composition.relatesTo | Type:Identifier,Reference | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-Composition.sec.author.json | R4: Who and/or what authored the section (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Composition.section | Type:Reference | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-Composition.sec.focus.json | R4: Who/what the section is about, when it is not about the subject of composition (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Composition.section | Type:Reference | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-Composition.sec.mode.json | R4: working | snapshot | changes (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Composition.section | Type:code | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-ConceptMap.gro.ele.tar.dep.display.json | R4: Display for the code (if value is a code) (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: ConceptMap.group.element.target.dependsOn | Type:string | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-ConceptMap.gro.ele.tar.dep.system.json | R4: Code System (if necessary) (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: ConceptMap.group.element.target.dependsOn | Type:canonical | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-ConceptMap.gro.ele.tar.equivalence.json | R4: relatedto | equivalent | equal | wider | subsumes | narrower | specializes | inexact | unmatched | disjoint additional codes | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: ConceptMap.group.element.target.relationship | Type:code | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-ConceptMap.gro.sourceVersion.json | R4: Specific version of the code system (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: ConceptMap.group | Type:string | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-ConceptMap.gro.targetVersion.json | R4: Specific version of the code system (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: ConceptMap.group | Type:string | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-ConceptMap.source.json | R4: The source value set that contains the concepts that are being mapped (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: ConceptMap | Type:canonical,uri | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-ConceptMap.target.json | R4: The target value set which provides context for the mappings (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: ConceptMap | Type:canonical,uri | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-Condition.clinicalStatus.json | R4: active | recurrence | relapse | inactive | remission | resolved additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Condition.clinicalStatus | Type:CodeableConcept | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-Condition.evi.code.json | R4: Manifestation/symptom (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Condition.evidence | Type:CodeableConcept | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-Condition.evi.detail.json | R4: Supporting information found elsewhere (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Condition.evidence | Type:Reference | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-Condition.recorder.json | R4: Who recorded the condition (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Condition | Type:Reference | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-Condition.sta.type.json | R4: Kind of staging (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Condition.stage | Type:CodeableConcept | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-Condition.verificationStatus.json | R4: unconfirmed | provisional | differential | confirmed | refuted | entered-in-error additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Condition.verificationStatus | Type:CodeableConcept | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-Consent.dateTime.json | R4: When this Consent was created or indexed additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Consent.date | Type:dateTime | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-Consent.organization.json | R4: Custodian of the consent (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Consent | Type:Reference | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-Consent.pol.authority.json | R4: Enforcement source for policy (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Consent.policyBasis | Type:uri | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-Consent.pol.uri.json | R4: Specific policy covered by this consent (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Consent.policyBasis | Type:uri | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-Consent.policyRule.json | R4: Regulation that this consents to additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Consent.policyRule | Type:CodeableConcept | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-Consent.pro.code.json | R4: e.g. LOINC or SNOMED CT code, etc. in the content additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Consent.except.code | Type:CodeableConcept | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-Consent.pro.type.json | R4: deny | permit (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Consent.provision | Type:code | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-Consent.provision.json | R4: Constraints to the base Consent.policyRule | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Consent.except | Type:complex | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-Consent.scope.json | R4: Which of the four areas this resource covers (extensible) (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Consent | Type:CodeableConcept | Mod:1 | 2 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-Consent.source.json | R4: Source from which this consent is taken (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Consent | Type:Reference,Attachment | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-Consent.verification.json | R4: Consent Verified by patient or family (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Consent | Type:complex | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-Contract.alias.json | R4: Acronym or short name (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Contract.agent | Type:string | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-Contract.contentDefinition.json | R4: Contract precursor content (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Contract.agent | Type:complex | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-Contract.expirationType.json | R4: Contract cessation cause (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Contract.agent | Type:CodeableConcept | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-Contract.instantiatesCanonical.json | R4: Source Contract Definition (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Contract.agent | Type:Reference | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-Contract.instantiatesUri.json | R4: External Contract Definition (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Contract.agent | Type:uri | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-Contract.legalState.json | R4: Negotiation status (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Contract.agent | Type:CodeableConcept | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-Contract.legallyBinding.json | R4: Binding Contract (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Contract.agent | Type:Reference,Attachment | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-Contract.name.json | R4: Computer friendly designation (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Contract.agent | Type:string | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-Contract.relevantHistory.json | R4: Key event in Contract History (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: Contract.agent | Type:Reference | Mod:0 | 1 |
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