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| Package | Version | Identity | Name/Title | Status | FMM | WG | Date | Realm | Context | Modifier | Type | Usage # |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-MedicationDispense.meta.json | R4B: meta additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: MedicationDispense.meta | Type:Meta | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-MedicationDispense.note.json | R4B: note additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: MedicationDispense.note | Type:Annotation | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-MedicationDispense.per.function.json | R4B: Who performed the dispense and what they did (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: MedicationDispense.performer | Type:CodeableConcept | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition-ext-R4B-MedicationDispense.statusReason.json | R4B: Why a dispense was not performed (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: MedicationDispense | Type:Reference,CodeableConcept | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-MedicationDispense.status.json | R4B: preparation | in-progress | cancelled | on-hold | completed | entered-in-error | stopped | declined | unknown additional codes | trial-use | 0 | fhir | 2026-03 | uv | Context: MedicationDispense.status | Type:code | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-MedicationDispense.text.json | R4B: text additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: MedicationDispense.text | Type:complex | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition-ext-R4B-MedicationKnowledge.adm.indication.json | R4B: Indication for use that apply to the specific administration guidelines (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: MedicationKnowledge.indicationGuideline | Type:Reference,CodeableConcept | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition-ext-R4B-MedicationKnowledge.adm.pat.characteristic.json | R4B: Specific characteristic that is relevant to the administration guideline (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: MedicationKnowledge.indicationGuideline.dosingGuideline | Type:Quantity,CodeableConcept | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition-ext-R4B-MedicationKnowledge.adm.pat.value.json | R4B: The specific characteristic (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: MedicationKnowledge.indicationGuideline.dosingGuideline | Type:string | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-MedicationKnowledge.administrationGuidelines.json | R4B: Guidelines for administration of the medication (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: Basic | Type:complex | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition-ext-R4B-MedicationKnowledge.amount.json | R4B: Amount of drug in package (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: MedicationKnowledge | Type:Quantity | Mod:0 | 3 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-MedicationKnowledge.associatedMedication.json | R4B: A medication resource that is associated with this medication (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: Basic | Type:Reference | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-MedicationKnowledge.code.json | R4B: Code that identifies this medication (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: Basic | Type:CodeableConcept | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition-ext-R4B-MedicationKnowledge.contraindication.json | R4B: Potential clinical issue with or between medication(s) (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: MedicationKnowledge | Type:Reference | Mod:0 | 3 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-MedicationKnowledge.cost.json | R4B: The pricing of the medication (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: Basic | Type:complex | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition-ext-R4B-MedicationKnowledge.doseForm.json | R4B: powder | tablets | capsule + (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: MedicationKnowledge | Type:CodeableConcept | Mod:0 | 3 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition-ext-R4B-MedicationKnowledge.dru.value.json | R4B: Description of the characteristic (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: MedicationKnowledge.definitional | Type:string,base64Binary,Quantity,CodeableConcept | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-MedicationKnowledge.drugCharacteristic.json | R4B: Specifies descriptive properties of the medicine (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: Basic | Type:complex | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition-ext-R4B-MedicationKnowledge.ingredient.json | R4B: Active or inactive ingredient (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: MedicationKnowledge | Type:complex | Mod:0 | 3 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition-ext-R4B-MedicationKnowledge.intendedRoute.json | R4B: The intended or approved route of administration (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: MedicationKnowledge | Type:CodeableConcept | Mod:0 | 3 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition-ext-R4B-MedicationKnowledge.kinetics.json | R4B: The time course of drug absorption, distribution, metabolism and excretion of a medication from the body (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: MedicationKnowledge | Type:complex | Mod:0 | 3 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition-ext-R4B-MedicationKnowledge.manufacturer.json | R4B: Manufacturer of the item (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: MedicationKnowledge | Type:Reference | Mod:0 | 3 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-MedicationKnowledge.medicineClassification.json | R4B: Categorization of the medication within a formulary or classification system (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: Basic | Type:complex | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-MedicationKnowledge.monitoringProgram.json | R4B: Program under which a medication is reviewed (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: Basic | Type:complex | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-MedicationKnowledge.monograph.json | R4B: Associated documentation about the medication (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: Basic | Type:complex | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition-ext-R4B-MedicationKnowledge.pac.quantity.json | R4B: The number of product units the package would contain if fully loaded (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: MedicationKnowledge.packaging | Type:Quantity | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition-ext-R4B-MedicationKnowledge.pac.type.json | R4B: A code that defines the specific type of packaging that the medication can be found in (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: MedicationKnowledge.packaging | Type:CodeableConcept | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-MedicationKnowledge.packaging.json | R4B: Details about packaged medications (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: Basic | Type:complex | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-MedicationKnowledge.preparationInstruction.json | R4B: The instructions for preparing the medication (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: Basic | Type:markdown | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-MedicationKnowledge.productType.json | R4B: Category of the medication or product (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: Basic | Type:CodeableConcept | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition-ext-R4B-MedicationKnowledge.reg.sch.schedule.json | R4B: Specifies the specific drug schedule (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: MedicationKnowledge.regulatory.schedule | Type:CodeableConcept | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-MedicationKnowledge.regulatory.json | R4B: Regulatory information about a medication (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: Basic | Type:complex | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-MedicationKnowledge.rMK.json | R4B: Associated or related medication information (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: Basic | Type:complex | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-MedicationKnowledge.synonym.json | R4B: Additional names for a medication (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: Basic | Type:string | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-MedicationRequest.courseOfTherapyType.json | R4B: Overall pattern of medication administration (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: MedicationRequest | Type:CodeableConcept | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition-ext-R4B-MedicationRequest.detectedIssue.json | R4B: Clinical Issue with action (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: MedicationRequest | Type:Reference | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-MedicationRequest.dis.dispenseInterval.json | R4B: Minimum period of time between dispenses (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: MedicationRequest.dispenseRequest | Type:Duration | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-MedicationRequest.dis.initialFill.json | R4B: First fill details (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: MedicationRequest.dispenseRequest | Type:complex | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-MedicationRequest.dis.nORA.json | R4B: numberOfRepeatsAllowed additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: MedicationRequest.dispenseRequest.numberOfRepeatsAllowed | Type:unsignedInt | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-MedicationRequest.dis.validityPeriod.json | R4B: validityPeriod additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: MedicationRequest.dispenseRequest.validityPeriod | Type:Period | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-MedicationRequest.doNotPerform.json | R4B: True if request is prohibiting action (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: MedicationRequest | Type:boolean | Mod:1 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-MedicationRequest.dosageInstruction.json | R4B: dosageInstruction additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: MedicationRequest.dosageInstruction | Type:complex | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-MedicationRequest.groupIdentifier.json | R4B: groupIdentifier additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: MedicationRequest.groupIdentifier | Type:Identifier | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-MedicationRequest.identifier.json | R4B: identifier additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: MedicationRequest.identifier | Type:Identifier | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition-ext-R4B-MedicationRequest.instantiatesCanonical.json | R4B: Instantiates FHIR protocol or definition (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: MedicationRequest | Type:canonical | Mod:0 | 3 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition-ext-R4B-MedicationRequest.instantiatesUri.json | R4B: Instantiates external protocol or definition (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: MedicationRequest | Type:uri | Mod:0 | 3 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-MedicationRequest.insurance.json | R4B: Associated insurance coverage (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: MedicationRequest | Type:Reference | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-MedicationRequest.intent.json | R4B: proposal | plan | order | original-order | reflex-order | filler-order | instance-order | option | trial-use | 0 | fhir | 2026-03 | uv | Context: MedicationRequest.intent | Type:code | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-MedicationRequest.meta.json | R4B: meta additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: MedicationRequest.meta | Type:Meta | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-MedicationRequest.note.json | R4B: note additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: MedicationRequest.note | Type:Annotation | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-MedicationRequest.performerType.json | R4B: Desired kind of performer of the medication administration (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: MedicationRequest | Type:CodeableConcept | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-MedicationRequest.performer.json | R4B: Intended performer of administration (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: MedicationRequest | Type:Reference | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition-ext-R4B-MedicationRequest.reasonReference.json | R4B: Condition or observation that supports why the prescription is being written additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: MedicationRequest.reason | Type:Reference | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition-ext-R4B-MedicationRequest.reported.json | R4B: Reported rather than primary record additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: MedicationRequest | Type:Reference | Mod:0 | 3 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-MedicationRequest.statusReason.json | R4B: Reason for current status (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: MedicationRequest | Type:CodeableConcept | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition-ext-R4B-MedicationRequest.status.json | R4B: active | on-hold | cancelled | completed | entered-in-error | stopped | draft | unknown additional codes | trial-use | 0 | fhir | 2026-03 | uv | Context: MedicationRequest.status | Type:code | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-MedicationRequest.sub.allowed.json | R4B: Whether substitution is allowed or not additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: MedicationRequest.substitution | Type:CodeableConcept | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-MedicationRequest.text.json | R4B: text additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: MedicationRequest.text | Type:complex | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-MedicationStatement.dosage.json | R4B: dosage additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: MedicationStatement.dosage | Type:complex | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-MedicationStatement.identifier.json | R4B: identifier additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: MedicationStatement.identifier | Type:Identifier | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-MedicationStatement.meta.json | R4B: meta additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: MedicationStatement.meta | Type:Meta | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-MedicationStatement.note.json | R4B: note additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: MedicationStatement.note | Type:Annotation | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition-ext-R4B-MedicationStatement.reasonCode.json | R4B: Reason for why the medication is being/was taken (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: MedicationStatement | Type:CodeableConcept | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition-ext-R4B-MedicationStatement.reasonReference.json | R4B: Condition or observation that supports why the medication is being/was taken (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: MedicationStatement | Type:Reference | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition-ext-R4B-MedicationStatement.statusReason.json | R4B: Reason for current status (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: MedicationStatement | Type:CodeableConcept | Mod:0 | 3 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition-ext-R4B-MedicationStatement.status.json | R4B: active | completed | entered-in-error | intended | stopped | on-hold | unknown | not-taken | trial-use | 0 | fhir | 2026-03 | uv | Context: MedicationStatement.status | Type:code | Mod:0 | 3 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-MedicationStatement.text.json | R4B: text additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: MedicationStatement.text | Type:complex | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-MPD.aMI.json | R4B: Whether the Medicinal Product is subject to additional monitoring for regulatory reasons (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: Basic | Type:CodeableConcept | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-MedicinalProductDefinition.attachedDocument.json | R4B: Additional documentation about the medicinal product (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: Basic | Type:Reference | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r4 | R4 | StructureDefinition-ext-R4B-MedicinalProductDefinition.characteristic.json | R4B: Key product features such as "sugar free", "modified release" (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: MedicinalProduct | Type:complex | Mod:0 | 3 |
| hl7.fhir.uv.xver-r4b.r4 | R4 | StructureDefinition-ext-R4B-MedicinalProductDefinition.classification.json | R4B: Allows the product to be classified by various systems (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: MedicinalProduct | Type:CodeableConcept | Mod:0 | 3 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-MedicinalProductDefinition.clinicalTrial.json | R4B: Clinical trials or studies that this product is involved in (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: Basic | Type:Reference | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r4 | R4 | StructureDefinition-ext-R4B-MedicinalProductDefinition.code.json | R4B: A code that this product is known by, within some formal terminology (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: MedicinalProduct | Type:Coding | Mod:0 | 3 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-MPD.cPDF.json | R4B: The dose form for a single part product, or combined form of a multiple part product (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: Basic | Type:CodeableConcept | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r4 | R4 | StructureDefinition-ext-R4B-MPD.con.contact.json | R4B: A product specific contact, person (in a role), or an organization (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: MedicinalProduct.contact | Type:Reference | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4b.r4 | R4 | StructureDefinition-ext-R4B-MPD.con.type.json | R4B: Allows the contact to be classified, for example QPPV, Pharmacovigilance Enquiry Information (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: MedicinalProduct.contact | Type:CodeableConcept | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-MedicinalProductDefinition.contact.json | R4B: A product specific contact, person (in a role), or an organization (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: Basic | Type:complex | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r4 | R4 | StructureDefinition-ext-R4B-MPD.cro.product.json | R4B: Reference to another product, e.g. for linking authorised to investigational product (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: MedicinalProduct.crossReference | Type:complex | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4b.r4 | R4 | StructureDefinition-ext-R4B-MPD.cro.type.json | R4B: The type of relationship, for instance branded to generic or virtual to actual product (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: MedicinalProduct.crossReference | Type:CodeableConcept | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-MedicinalProductDefinition.crossReference.json | R4B: Reference to another product, e.g. for linking authorised to investigational product (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: Basic | Type:complex | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r4 | R4 | StructureDefinition-ext-R4B-MedicinalProductDefinition.description.json | R4B: General description of this product (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: MedicinalProduct | Type:markdown | Mod:0 | 3 |
| hl7.fhir.uv.xver-r4b.r4 | R4 | StructureDefinition-ext-R4B-MedicinalProductDefinition.domain.json | R4B: domain additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: MedicinalProduct.domain | Type:CodeableConcept | Mod:0 | 3 |
| hl7.fhir.uv.xver-r4b.r4 | R4 | StructureDefinition-ext-R4B-MedicinalProductDefinition.impurity.json | R4B: Any component of the drug product which is not the chemical entity defined as the drug substance, or an excipient in the drug product (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: MedicinalProduct | Type:complex | Mod:0 | 3 |
| hl7.fhir.uv.xver-r4b.r4 | R4 | StructureDefinition-ext-R4B-MedicinalProductDefinition.indication.json | R4B: Description of indication(s) for this product, used when structured indications are not required (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: MedicinalProduct | Type:markdown | Mod:0 | 3 |
| hl7.fhir.uv.xver-r4b.r4 | R4 | StructureDefinition-ext-R4B-MedicinalProductDefinition.ingredient.json | R4B: The ingredients of this medicinal product - when not detailed in other resources (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: MedicinalProduct | Type:CodeableConcept | Mod:0 | 3 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-MPD.legalStatusOfSupply.json | R4B: The legal status of supply of the medicinal product as classified by the regulator (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: Basic | Type:CodeableConcept | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-MedicinalProductDefinition.marketingStatus.json | R4B: Marketing status of the medicinal product, in contrast to marketing authorization (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: Basic | Type:complex | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-MedicinalProductDefinition.masterFile.json | R4B: A master file for the medicinal product (e.g. Pharmacovigilance System Master File) (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: Basic | Type:Reference | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r4 | R4 | StructureDefinition-ext-R4B-MPD.nam.cou.language.json | R4B: language | trial-use | 0 | fhir | 2026-03 | uv | Context: MedicinalProduct.name.countryLanguage.language | Type:CodeableConcept | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4b.r4 | R4 | StructureDefinition-ext-R4B-MPD.nam.nam.type.json | R4B: Identifying type for this part of the name (e.g. strength part) additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: MedicinalProduct.name.namePart.type | Type:CodeableConcept | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4b.r4 | R4 | StructureDefinition-ext-R4B-MPD.nam.type.json | R4B: Type of product name, such as rINN, BAN, Proprietary, Non-Proprietary (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: MedicinalProduct.name | Type:CodeableConcept | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-MedicinalProductDefinition.name.json | R4B: The product's name, including full name and possibly coded parts (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: Basic | Type:complex | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r4 | R4 | StructureDefinition-ext-R4B-MedicinalProductDefinition.operation.json | R4B: A manufacturing or administrative process for the medicinal product (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: MedicinalProduct | Type:complex | Mod:0 | 3 |
| hl7.fhir.uv.xver-r4b.r4 | R4 | StructureDefinition-ext-R4B-MPD.pMP.json | R4B: Package type for the product additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: MedicinalProduct.packagedMedicinalProduct | Type:CodeableConcept | Mod:0 | 3 |
| hl7.fhir.uv.xver-r4b.r4 | R4 | StructureDefinition-ext-R4B-MPD.pUI.json | R4B: If authorised for use in children (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: MedicinalProduct | Type:CodeableConcept | Mod:0 | 3 |
| hl7.fhir.uv.xver-r4b.r4 | R4 | StructureDefinition-ext-R4B-MedicinalProductDefinition.route.json | R4B: The path by which the product is taken into or makes contact with the body (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: MedicinalProduct | Type:CodeableConcept | Mod:0 | 3 |
| hl7.fhir.uv.xver-r4b.r4 | R4 | StructureDefinition-ext-R4B-MedicinalProductDefinition.specialMeasures.json | R4B: specialMeasures additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: MedicinalProduct.specialMeasures | Type:CodeableConcept | Mod:0 | 3 |
| hl7.fhir.uv.xver-r4b.r4 | R4 | StructureDefinition-ext-R4B-MedicinalProductDefinition.statusDate.json | R4B: The date at which the given status became applicable (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: MedicinalProduct | Type:dateTime | Mod:0 | 3 |
| hl7.fhir.uv.xver-r4b.r4 | R4 | StructureDefinition-ext-R4B-MedicinalProductDefinition.status.json | R4B: The status within the lifecycle of this product record (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: MedicinalProduct | Type:CodeableConcept | Mod:1 | 3 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-MedicinalProductDefinition.type.json | R4B: Regulatory type, e.g. Investigational or Authorized (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: Basic | Type:CodeableConcept | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r4 | R4 | StructureDefinition-ext-R4B-MedicinalProductDefinition.version.json | R4B: A business identifier relating to a specific version of the product (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: MedicinalProduct | Type:string | Mod:0 | 3 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-MessageDefinition.all.message.json | R4B: message additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: MessageDefinition.allowedResponse.message | Type:uri | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-MessageDefinition.base.json | R4B: base additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: MessageDefinition.base | Type:uri | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-MessageDefinition.contact.json | R4B: contact additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: MessageDefinition.contact | Type:complex | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-MessageDefinition.event.json | R4B: Event code or link to the EventDefinition additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: MessageDefinition.event | Type:uri | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition-ext-R4B-MessageDefinition.foc.code.json | R4B: code additional codes | trial-use | 0 | fhir | 2026-03 | uv | Context: MessageDefinition.focus.code | Type:code | Mod:0 | 3 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-MessageDefinition.foc.profile.json | R4B: profile additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: MessageDefinition.focus.profile | Type:uri | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-MessageDefinition.graph.json | R4B: Canonical reference to a GraphDefinition (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: MessageDefinition | Type:uri | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-MessageDefinition.identifier.json | R4B: Primary key for the message definition on a given server additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: MessageDefinition.identifier | Type:Identifier | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-MessageDefinition.meta.json | R4B: meta additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: MessageDefinition.meta | Type:Meta | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-MessageDefinition.parent.json | R4B: parent additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: MessageDefinition.parent | Type:uri | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-MessageDefinition.replaces.json | R4B: replaces additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: MessageDefinition.replaces | Type:uri | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-MessageDefinition.responseRequired.json | R4B: always | on-error | never | on-success additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: MessageDefinition.responseRequired | Type:code | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-MessageDefinition.text.json | R4B: text additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: MessageDefinition.text | Type:complex | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-MessageDefinition.useContext.json | R4B: The context that the content is intended to support additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: MessageDefinition.useContext | Type:complex | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-MessageHeader.definition.json | R4B: Link to the definition for this message (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: MessageHeader | Type:uri | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition-ext-R4B-MessageHeader.enterer.json | R4B: The source of the data entry (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: MessageHeader | Type:Reference | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-MessageHeader.event.json | R4B: Code for the event this message represents or link to event definition additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: MessageHeader.event | Type:uri | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-MessageHeader.meta.json | R4B: meta additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: MessageHeader.meta | Type:Meta | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition-ext-R4B-MessageHeader.res.identifier.json | R4B: Id of original message additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: MessageHeader.response.identifier | Type:id | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-MessageHeader.sou.contact.json | R4B: contact additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: MessageHeader.source.contact | Type:ContactPoint | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-MessageHeader.text.json | R4B: text additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: MessageHeader.text | Type:complex | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-Meta.source.json | R4B: Identifies where the resource comes from (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: Meta | Type:uri | Mod:0 | |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition-ext-R4B-MolecularSequence.coordinateSystem.json | R4B: Base number of coordinate system (0 for 0-based numbering or coordinates, inclusive start, exclusive end, 1 for 1-based numbering, inclusive start, inclusive end) (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: MolecularSequence | Type:integer | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-MolecularSequence.identifier.json | R4B: identifier additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: Sequence.identifier | Type:Identifier | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-MolecularSequence.meta.json | R4B: meta additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: Sequence.meta | Type:Meta | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition-ext-R4B-MolecularSequence.observedSeq.json | R4B: Sequence that was observed (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: MolecularSequence | Type:string | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition-ext-R4B-MolecularSequence.pointer.json | R4B: Pointer to next atomic sequence (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: MolecularSequence | Type:Reference | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-MolecularSequence.qua.roc.json | R4B: Receiver Operator Characteristic (ROC) Curve (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: Sequence.quality | Type:complex | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition-ext-R4B-MolecularSequence.quality.json | R4B: An set of value as quality of sequence (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: MolecularSequence | Type:complex | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition-ext-R4B-MolecularSequence.quantity.json | R4B: The number of copies of the sequence of interest. (RNASeq) (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: MolecularSequence | Type:Quantity | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition-ext-R4B-MolecularSequence.readCoverage.json | R4B: Average number of reads representing a given nucleotide in the reconstructed sequence (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: MolecularSequence | Type:integer | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition-ext-R4B-MolecularSequence.ref.genomeBuild.json | R4B: The Genome Build used for reference, following GRCh build versions e.g. 'GRCh 37' (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: MolecularSequence.relative | Type:string | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-MolecularSequence.ref.orientation.json | R4B: sense | antisense (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: Sequence.referenceSeq | Type:code | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition-ext-R4B-MolecularSequence.ref.referenceSeqId.json | R4B: Reference identifier (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: MolecularSequence.relative | Type:CodeableConcept | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition-ext-R4B-MolecularSequence.ref.referenceSeqPointer.json | R4B: A pointer to another MolecularSequence entity as reference sequence (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: MolecularSequence.relative | Type:Reference | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition-ext-R4B-MolecularSequence.ref.referenceSeqString.json | R4B: A string to represent reference sequence (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: MolecularSequence.relative | Type:string | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-MolecularSequence.ref.strand.json | R4B: watson | crick additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: Sequence.referenceSeq.strand | Type:code | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition-ext-R4B-MolecularSequence.ref.windowEnd.json | R4B: End position of the window on the reference sequence (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: MolecularSequence.relative | Type:integer | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition-ext-R4B-MolecularSequence.ref.windowStart.json | R4B: Start position of the window on the reference sequence (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: MolecularSequence.relative | Type:integer | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition-ext-R4B-MolecularSequence.repository.json | R4B: External repository which contains detailed report related with observedSeq in this resource (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: MolecularSequence | Type:complex | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition-ext-R4B-MolecularSequence.structureVariant.json | R4B: Structural variant (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: MolecularSequence | Type:complex | Mod:0 | 4 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-MolecularSequence.text.json | R4B: text additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: Sequence.text | Type:complex | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-MolecularSequence.type.json | R4B: type | trial-use | 0 | fhir | 2026-03 | uv | Context: Sequence.type | Type:code | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition-ext-R4B-MolecularSequence.var.cigar.json | R4B: Extended CIGAR string for aligning the sequence with reference bases (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: MolecularSequence.relative | Type:string | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition-ext-R4B-MolecularSequence.var.end.json | R4B: End position of the variant on the reference sequence (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: MolecularSequence.relative | Type:integer | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition-ext-R4B-MolecularSequence.var.start.json | R4B: Start position of the variant on the reference sequence (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: MolecularSequence.relative | Type:integer | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition-ext-R4B-MolecularSequence.var.variantPointer.json | R4B: Pointer to observed variant information (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: MolecularSequence.relative | Type:Reference | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-Money.currency.json | R4B: ISO 4217 Currency Code | trial-use | 0 | fhir | 2026-03 | uv | Context: Money | Type:code | Mod:0 | |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-NamingSystem.contact.json | R4B: contact additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: NamingSystem.contact | Type:complex | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-NamingSystem.meta.json | R4B: meta additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: NamingSystem.meta | Type:Meta | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-NamingSystem.text.json | R4B: text additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: NamingSystem.text | Type:complex | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-NamingSystem.uni.period.json | R4B: period additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: NamingSystem.uniqueId.period | Type:Period | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition-ext-R4B-NamingSystem.uni.type.json | R4B: oid | uuid | uri | other additional codes | trial-use | 0 | fhir | 2026-03 | uv | Context: NamingSystem.uniqueId.type | Type:code | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-NamingSystem.useContext.json | R4B: The context that the content is intended to support additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: NamingSystem.useContext | Type:complex | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition-ext-R4B-NutritionOrder.ent.additiveType.json | R4B: Type of modular component to add to the feeding (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: NutritionOrder.enteralFormula | Type:CodeableConcept | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-NutritionOrder.ent.adm.schedule.json | R4B: schedule additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: NutritionOrder.enteralFormula.administration.schedule | Type:Timing | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-NutritionOrder.identifier.json | R4B: identifier additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: NutritionOrder.identifier | Type:Identifier | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-NutritionOrder.instantiatesCanonical.json | R4B: Instantiates FHIR protocol or definition (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: NutritionOrder | Type:uri | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-NutritionOrder.instantiatesUri.json | R4B: Instantiates external protocol or definition (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: NutritionOrder | Type:uri | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-NutritionOrder.instantiates.json | R4B: Instantiates protocol or definition (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: NutritionOrder | Type:uri | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-NutritionOrder.intent.json | R4B: proposal | plan | directive | order | original-order | reflex-order | filler-order | instance-order | option (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: NutritionOrder | Type:code | Mod:1 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-NutritionOrder.meta.json | R4B: meta additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: NutritionOrder.meta | Type:Meta | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-NutritionOrder.note.json | R4B: Comments (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: NutritionOrder | Type:Annotation | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition-ext-R4B-NutritionOrder.ora.schedule.json | R4B: Scheduled frequency of diet additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: NutritionOrder.oralDiet.schedule | Type:Timing | Mod:0 | 3 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-NutritionOrder.status.json | R4B: draft | active | on-hold | revoked | completed | entered-in-error | unknown additional codes | trial-use | 0 | fhir | 2026-03 | uv | Context: NutritionOrder.status | Type:code | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition-ext-R4B-NutritionOrder.sup.schedule.json | R4B: Scheduled frequency of supplement additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: NutritionOrder.supplement.schedule | Type:Timing | Mod:0 | 3 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-NutritionOrder.text.json | R4B: text additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: NutritionOrder.text | Type:complex | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r4 | R4 | StructureDefinition-ext-R4B-NutritionProduct.category.json | R4B: A category or class of the nutrition product (halal, kosher, gluten free, vegan, etc) (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: Basic | Type:CodeableConcept | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4b.r4 | R4 | StructureDefinition-ext-R4B-NutritionProduct.code.json | R4B: A code designating a specific type of nutritional product (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: Basic | Type:CodeableConcept | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4b.r4 | R4 | StructureDefinition-ext-R4B-NutritionProduct.ingredient.json | R4B: Ingredients contained in this product (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: Basic | Type:complex | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4b.r4 | R4 | StructureDefinition-ext-R4B-NutritionProduct.instance.json | R4B: One or several physical instances or occurrences of the nutrition product (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: Basic | Type:complex | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4b.r4 | R4 | StructureDefinition-ext-R4B-NutritionProduct.knownAllergen.json | R4B: Known or suspected allergens that are a part of this product (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: Basic | Type:complex | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4b.r4 | R4 | StructureDefinition-ext-R4B-NutritionProduct.manufacturer.json | R4B: Manufacturer, representative or officially responsible for the product (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: Basic | Type:Reference | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4b.r4 | R4 | StructureDefinition-ext-R4B-NutritionProduct.note.json | R4B: Comments made about the product (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: Basic | Type:Annotation | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4b.r4 | R4 | StructureDefinition-ext-R4B-NutritionProduct.nutrient.json | R4B: The product's nutritional information expressed by the nutrients (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: Basic | Type:complex | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition-ext-R4B-NutritionProduct.productCharacteristic.json | R4B: Specifies descriptive properties of the nutrition product (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: NutritionProduct | Type:complex | Mod:0 | 4 |
| hl7.fhir.uv.xver-r4b.r4 | R4 | StructureDefinition-ext-R4B-NutritionProduct.status.json | R4B: active | inactive | entered-in-error (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: Basic | Type:code | Mod:1 | 2 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-Observation.com.value.json | R4B: value additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: Observation.component | Type:boolean,SampledData,Period,Ratio,integer,Range | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-Observation.effective.json | R4B: effective additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: Observation | Type:Period,Timing,instant | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-Observation.focus.json | R4B: What the observation is about, when it is not about the subject of record (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: Observation.related | Type:Reference | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-Observation.identifier.json | R4B: identifier additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: Observation.identifier | Type:Identifier | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-Observation.meta.json | R4B: meta additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: Observation.meta | Type:Meta | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-Observation.note.json | R4B: Comments about the observation additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: Observation.comment | Type:Annotation | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-Observation.partOf.json | R4B: Part of referenced event (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: Observation.related | Type:Reference | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-Observation.ref.age.json | R4B: age additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: Observation.referenceRange.age | Type:Range | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-Observation.text.json | R4B: text additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: Observation.text | Type:complex | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-Observation.value.json | R4B: value additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: Observation | Type:SampledData,Period,Ratio,integer,Range | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition-ext-R4B-ObservationDefinition.abnormalCodedValueSet.json | R4B: Value set of abnormal coded values for the observations conforming to this ObservationDefinition additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: ObservationDefinition.qualifiedValue.abnormalCodedValueSet | Type:Reference | Mod:0 | 3 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-ObservationDefinition.category.json | R4B: Category of observation (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: Basic | Type:CodeableConcept | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-ObservationDefinition.code.json | R4B: Type of observation (code / type) (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: Basic | Type:CodeableConcept | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition-ext-R4B-ObservationDefinition.criticalCodedValueSet.json | R4B: Value set of critical coded values for the observations conforming to this ObservationDefinition additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: ObservationDefinition.qualifiedValue.criticalCodedValueSet | Type:Reference | Mod:0 | 3 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-ObservationDefinition.method.json | R4B: Method used to produce the observation (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: Basic | Type:CodeableConcept | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-ObservationDefinition.multipleResultsAllowed.json | R4B: Multiple results allowed (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: Basic | Type:boolean | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition-ext-R4B-ObservationDefinition.normalCodedValueSet.json | R4B: Value set of normal coded values for the observations conforming to this ObservationDefinition additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: ObservationDefinition.qualifiedValue.normalCodedValueSet | Type:Reference | Mod:0 | 3 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-ObservationDefinition.permittedDataType.json | R4B: Quantity | CodeableConcept | string | boolean | integer | Range | Ratio | SampledData | time | dateTime | Period (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: Basic | Type:code | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-ObservationDefinition.preferredReportName.json | R4B: Preferred report name (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: Basic | Type:string | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-ObservationDefinition.qualifiedInterval.json | R4B: Qualified range for continuous and ordinal observation results (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: Basic | Type:complex | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition-ext-R4B-ObservationDefinition.quantitativeDetails.json | R4B: Characteristics of quantitative results (new) | trial-use | 0 | fhir | 2026-03 | uv | Context: ObservationDefinition | Type:complex | Mod:0 | 3 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition-ext-R4B-ObservationDefinition.validCodedValueSet.json | R4B: Value set of valid coded values for the observations conforming to this ObservationDefinition additional types | trial-use | 0 | fhir | 2026-03 | uv | Context: ObservationDefinition.qualifiedValue.validCodedValueSet | Type:Reference | Mod:0 | 3 |