| Package | Version | Identity | Name/Title | Status | FMM | WG | Date | Usage # |
|---|
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-PractitionerRole.not.during.json | R4B: Service not available from this date additional types | trial-use | 0 | fhir | 2026-03 | 3 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-PractitionerRole.period.json | R4B: period additional types | trial-use | 0 | fhir | 2026-03 | 1 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-PractitionerRole.telecom.json | R4B: Contact details that are specific to the role/location/service additional types | trial-use | 0 | fhir | 2026-03 | 3 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-PractitionerRole.text.json | R4B: text additional types | trial-use | 0 | fhir | 2026-03 | 1 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-Procedure.asserter.json | R4B: Person who asserts this procedure (new) | trial-use | 0 | fhir | 2026-03 | 3 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-Procedure.complicationDetail.json | R4B: A condition that is a result of the procedure (new) | trial-use | 0 | fhir | 2026-03 | 2 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-Procedure.identifier.json | R4B: identifier additional types | trial-use | 0 | fhir | 2026-03 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-Procedure.instantiatesCanonical.json | R4B: Instantiates FHIR protocol or definition (new) | trial-use | 0 | fhir | 2026-03 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-Procedure.instantiatesUri.json | R4B: Instantiates external protocol or definition (new) | trial-use | 0 | fhir | 2026-03 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-Procedure.meta.json | R4B: meta additional types | trial-use | 0 | fhir | 2026-03 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-Procedure.note.json | R4B: note additional types | trial-use | 0 | fhir | 2026-03 | 1 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-Procedure.performed.json | R4B: When the procedure was performed (new) | trial-use | 0 | fhir | 2026-03 | 3 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-Procedure.reasonReference.json | R4B: reasonReference additional types | trial-use | 0 | fhir | 2026-03 | 2 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-Procedure.recorder.json | R4B: Who recorded the procedure (new) | trial-use | 0 | fhir | 2026-03 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-Procedure.status.json | R4B: preparation | in-progress | not-done | on-hold | stopped | completed | entered-in-error | unknown additional codes | trial-use | 0 | fhir | 2026-03 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-Procedure.text.json | R4B: text additional types | trial-use | 0 | fhir | 2026-03 | 1 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-Procedure.usedReference.json | R4B: usedReference additional types | trial-use | 0 | fhir | 2026-03 | 2 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ProdCharacteristic.color.json | R4B: Where applicable, the color can be specified An appropriate controlled vocabulary shall be used The term and the term identifier shall be used (new) | trial-use | 0 | fhir | 2026-03 | |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ProdCharacteristic.depth.json | R4B: Where applicable, the depth can be specified using a numerical value and its unit of measurement The unit of measurement shall be specified in accordance with ISO 11240 and the resulting terminology The symbol and the symbol identifier shall be used (new) | trial-use | 0 | fhir | 2026-03 | |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ProdCharacteristic.externalDiameter.json | R4B: Where applicable, the external diameter can be specified using a numerical value and its unit of measurement The unit of measurement shall be specified in accordance with ISO 11240 and the resulting terminology The symbol and the symbol identifier shall be used (new) | trial-use | 0 | fhir | 2026-03 | |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ProdCharacteristic.height.json | R4B: Where applicable, the height can be specified using a numerical value and its unit of measurement The unit of measurement shall be specified in accordance with ISO 11240 and the resulting terminology The symbol and the symbol identifier shall be used (new) | trial-use | 0 | fhir | 2026-03 | |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ProdCharacteristic.image.json | R4B: Where applicable, the image can be provided The format of the image attachment shall be specified by regional implementations (new) | trial-use | 0 | fhir | 2026-03 | |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ProdCharacteristic.imprint.json | R4B: Where applicable, the imprint can be specified as text (new) | trial-use | 0 | fhir | 2026-03 | |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ProdCharacteristic.nominalVolume.json | R4B: Where applicable, the nominal volume can be specified using a numerical value and its unit of measurement The unit of measurement shall be specified in accordance with ISO 11240 and the resulting terminology The symbol and the symbol identifier shall be used (new) | trial-use | 0 | fhir | 2026-03 | |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ProdCharacteristic.scoring.json | R4B: Where applicable, the scoring can be specified An appropriate controlled vocabulary shall be used The term and the term identifier shall be used (new) | trial-use | 0 | fhir | 2026-03 | |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ProdCharacteristic.shape.json | R4B: Where applicable, the shape can be specified An appropriate controlled vocabulary shall be used The term and the term identifier shall be used (new) | trial-use | 0 | fhir | 2026-03 | |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ProdCharacteristic.weight.json | R4B: Where applicable, the weight can be specified using a numerical value and its unit of measurement The unit of measurement shall be specified in accordance with ISO 11240 and the resulting terminology The symbol and the symbol identifier shall be used (new) | trial-use | 0 | fhir | 2026-03 | |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ProdCharacteristic.width.json | R4B: Where applicable, the width can be specified using a numerical value and its unit of measurement The unit of measurement shall be specified in accordance with ISO 11240 and the resulting terminology The symbol and the symbol identifier shall be used (new) | trial-use | 0 | fhir | 2026-03 | |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ProductShelfLife.identifier.json | R4B: Unique identifier for the packaged Medicinal Product (new) | trial-use | 0 | fhir | 2026-03 | |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ProductShelfLife.period.json | R4B: period additional types | trial-use | 0 | fhir | 2026-03 | |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-ProductShelfLife.specialPrecautionsForStorage.json | R4B: Special precautions for storage, if any, can be specified using an appropriate controlled vocabulary The controlled term and the controlled term identifier shall be specified (new) | trial-use | 0 | fhir | 2026-03 | |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-ProductShelfLife.type.json | R4B: This describes the shelf life, taking into account various scenarios such as shelf life of the packaged Medicinal Product itself, shelf life after transformation where necessary and shelf life after the first opening of a bottle, etc. The shelf life type shall be specified using an appropriate controlled vocabulary The controlled term and the controlled term identifier shall be specified (new) | trial-use | 0 | fhir | 2026-03 | |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-Provenance.activity.json | R4B: activity additional types | trial-use | 0 | fhir | 2026-03 | 1 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-Provenance.ent.role.json | R4B: derivation | revision | quotation | source | removal | trial-use | 0 | fhir | 2026-03 | 2 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-Provenance.meta.json | R4B: meta additional types | trial-use | 0 | fhir | 2026-03 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-Provenance.occurred.json | R4B: occurred additional types | trial-use | 0 | fhir | 2026-03 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-Provenance.reason.json | R4B: reason additional types | trial-use | 0 | fhir | 2026-03 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-Provenance.signature.json | R4B: signature additional types | trial-use | 0 | fhir | 2026-03 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-Provenance.text.json | R4B: text additional types | trial-use | 0 | fhir | 2026-03 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-Questionnaire.contact.json | R4B: contact additional types | trial-use | 0 | fhir | 2026-03 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-Questionnaire.derivedFrom.json | R4B: Instantiates protocol or definition (new) | trial-use | 0 | fhir | 2026-03 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-Questionnaire.effectivePeriod.json | R4B: effectivePeriod additional types | trial-use | 0 | fhir | 2026-03 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-Questionnaire.identifier.json | R4B: identifier additional types | trial-use | 0 | fhir | 2026-03 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-Questionnaire.ite.ans.initialSelected.json | R4B: Whether option is selected by default (new) | trial-use | 0 | fhir | 2026-03 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-Questionnaire.ite.ans.value.json | R4B: value additional types | trial-use | 0 | fhir | 2026-03 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-Questionnaire.ite.answerValueSet.json | R4B: answerValueSet additional types | trial-use | 0 | fhir | 2026-03 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-Questionnaire.ite.enableBehavior.json | R4B: all | any (new) | trial-use | 0 | fhir | 2026-03 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-Questionnaire.ite.ena.answer.json | R4B: Value for question comparison based on operator additional types | trial-use | 0 | fhir | 2026-03 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-Questionnaire.ite.ena.operator.json | R4B: exists | = | != | > | < | >= | <= additional types | trial-use | 0 | fhir | 2026-03 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-Questionnaire.ite.ini.value.json | R4B: Actual value for initializing the question additional types | trial-use | 0 | fhir | 2026-03 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-Questionnaire.meta.json | R4B: meta additional types | trial-use | 0 | fhir | 2026-03 | 1 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-Questionnaire.subjectType.json | R4B: subjectType additional codes | trial-use | 0 | fhir | 2026-03 | 3 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-Questionnaire.text.json | R4B: text additional types | trial-use | 0 | fhir | 2026-03 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-Questionnaire.useContext.json | R4B: The context that the content is intended to support additional types | trial-use | 0 | fhir | 2026-03 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-QuestionnaireResponse.identifier.json | R4B: identifier additional types | trial-use | 0 | fhir | 2026-03 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-QR.ite.ans.value.json | R4B: value additional types | trial-use | 0 | fhir | 2026-03 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-QuestionnaireResponse.meta.json | R4B: meta additional types | trial-use | 0 | fhir | 2026-03 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-QuestionnaireResponse.questionnaire.json | R4B: questionnaire additional types | trial-use | 0 | fhir | 2026-03 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-QuestionnaireResponse.text.json | R4B: text additional types | trial-use | 0 | fhir | 2026-03 | 1 |
| hl7.fhir.uv.xver-r4b.r4 | R4 | StructureDefinition/StructureDefinition-ext-R4B-RatioRange.denominator.json | R4B: Denominator value (new) | trial-use | 0 | fhir | 2026-03 | |
| hl7.fhir.uv.xver-r4b.r4 | R4 | StructureDefinition/StructureDefinition-ext-R4B-RatioRange.highNumerator.json | R4B: High Numerator limit (new) | trial-use | 0 | fhir | 2026-03 | |
| hl7.fhir.uv.xver-r4b.r4 | R4 | StructureDefinition/StructureDefinition-ext-R4B-RatioRange.lowNumerator.json | R4B: Low Numerator limit (new) | trial-use | 0 | fhir | 2026-03 | |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-Reference.identifier.json | R4B: identifier additional types | trial-use | 0 | fhir | 2026-03 | |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-Reference.type.json | R4B: Type the reference refers to (e.g. "Patient") (new) | trial-use | 0 | fhir | 2026-03 | |
| hl7.fhir.uv.xver-r4b.r4 | R4 | StructureDefinition/StructureDefinition-ext-R4B-RegulatedAuthorization.basis.json | R4B: The legal/regulatory framework or reasons under which this authorization is granted (new) | trial-use | 0 | fhir | 2026-03 | 2 |
| hl7.fhir.uv.xver-r4b.r4 | R4 | StructureDefinition/StructureDefinition-ext-R4B-RegulatedAuthorization.case.json | R4B: The case or regulatory procedure for granting or amending a regulated authorization. Note: This area is subject to ongoing review and the workgroup is seeking implementer feedback on its use (see link at bottom of page) (new) | trial-use | 0 | fhir | 2026-03 | 2 |
| hl7.fhir.uv.xver-r4b.r4 | R4 | StructureDefinition/StructureDefinition-ext-R4B-RegulatedAuthorization.description.json | R4B: General textual supporting information (new) | trial-use | 0 | fhir | 2026-03 | 2 |
| hl7.fhir.uv.xver-r4b.r4 | R4 | StructureDefinition/StructureDefinition-ext-R4B-RegulatedAuthorization.holder.json | R4B: The organization that has been granted this authorization, by the regulator (new) | trial-use | 0 | fhir | 2026-03 | 2 |
| hl7.fhir.uv.xver-r4b.r4 | R4 | StructureDefinition/StructureDefinition-ext-R4B-RegulatedAuthorization.indication.json | R4B: Condition for which the use of the regulated product applies (new) | trial-use | 0 | fhir | 2026-03 | 2 |
| hl7.fhir.uv.xver-r4b.r4 | R4 | StructureDefinition/StructureDefinition-ext-R4B-RegulatedAuthorization.intendedUse.json | R4B: The intended use of the product, e.g. prevention, treatment (new) | trial-use | 0 | fhir | 2026-03 | 2 |
| hl7.fhir.uv.xver-r4b.r4 | R4 | StructureDefinition/StructureDefinition-ext-R4B-RegulatedAuthorization.region.json | R4B: The territory in which the authorization has been granted (new) | trial-use | 0 | fhir | 2026-03 | 2 |
| hl7.fhir.uv.xver-r4b.r4 | R4 | StructureDefinition/StructureDefinition-ext-R4B-RegulatedAuthorization.regulator.json | R4B: The regulatory authority or authorizing body granting the authorization (new) | trial-use | 0 | fhir | 2026-03 | 2 |
| hl7.fhir.uv.xver-r4b.r4 | R4 | StructureDefinition/StructureDefinition-ext-R4B-RegulatedAuthorization.statusDate.json | R4B: The date at which the current status was assigned (new) | trial-use | 0 | fhir | 2026-03 | 2 |
| hl7.fhir.uv.xver-r4b.r4 | R4 | StructureDefinition/StructureDefinition-ext-R4B-RegulatedAuthorization.status.json | R4B: The status that is authorised e.g. approved. Intermediate states can be tracked with cases and applications (new) | trial-use | 0 | fhir | 2026-03 | 2 |
| hl7.fhir.uv.xver-r4b.r4 | R4 | StructureDefinition/StructureDefinition-ext-R4B-RegulatedAuthorization.type.json | R4B: Overall type of this authorization, for example drug marketing approval, orphan drug designation (new) | trial-use | 0 | fhir | 2026-03 | 2 |
| hl7.fhir.uv.xver-r4b.r4 | R4 | StructureDefinition/StructureDefinition-ext-R4B-RegulatedAuthorization.validityPeriod.json | R4B: The time period in which the regulatory approval etc. is in effect, e.g. a Marketing Authorization includes the date of authorization and/or expiration date (new) | trial-use | 0 | fhir | 2026-03 | 2 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-RelatedArtifact.document.json | R4B: document additional types | trial-use | 0 | fhir | 2026-03 | |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-RelatedArtifact.label.json | R4B: Short label (new) | trial-use | 0 | fhir | 2026-03 | |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-RelatedArtifact.resource.json | R4B: resource additional types | trial-use | 0 | fhir | 2026-03 | |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-RelatedArtifact.url.json | R4B: Where the artifact can be accessed (new) | trial-use | 0 | fhir | 2026-03 | |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-RelatedPerson.address.json | R4B: address additional types | trial-use | 0 | fhir | 2026-03 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-RelatedPerson.communication.json | R4B: A language which may be used to communicate with about the patient's health (new) | trial-use | 0 | fhir | 2026-03 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-RelatedPerson.identifier.json | R4B: identifier additional types | trial-use | 0 | fhir | 2026-03 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-RelatedPerson.meta.json | R4B: meta additional types | trial-use | 0 | fhir | 2026-03 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-RelatedPerson.name.json | R4B: name additional types | trial-use | 0 | fhir | 2026-03 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-RelatedPerson.period.json | R4B: period additional types | trial-use | 0 | fhir | 2026-03 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-RelatedPerson.photo.json | R4B: photo additional types | trial-use | 0 | fhir | 2026-03 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-RelatedPerson.telecom.json | R4B: telecom additional types | trial-use | 0 | fhir | 2026-03 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-RelatedPerson.text.json | R4B: text additional types | trial-use | 0 | fhir | 2026-03 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-RequestGroup.act.documentation.json | R4B: documentation additional types | trial-use | 0 | fhir | 2026-03 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-RequestGroup.act.priority.json | R4B: routine | urgent | asap | stat (new) | trial-use | 0 | fhir | 2026-03 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-RequestGroup.act.rel.offset.json | R4B: offset additional types | trial-use | 0 | fhir | 2026-03 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-RequestGroup.act.timing.json | R4B: timing additional types | trial-use | 0 | fhir | 2026-03 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-RequestGroup.act.type.json | R4B: type additional types | trial-use | 0 | fhir | 2026-03 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-RequestGroup.code.json | R4B: What's being requested/ordered (new) | trial-use | 0 | fhir | 2026-03 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-RequestGroup.groupIdentifier.json | R4B: groupIdentifier additional types | trial-use | 0 | fhir | 2026-03 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-RequestGroup.identifier.json | R4B: identifier additional types | trial-use | 0 | fhir | 2026-03 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-RequestGroup.instantiatesCanonical.json | R4B: Instantiates FHIR protocol or definition additional types | trial-use | 0 | fhir | 2026-03 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-RequestGroup.instantiatesUri.json | R4B: Instantiates external protocol or definition (new) | trial-use | 0 | fhir | 2026-03 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-RequestGroup.intent.json | R4B: proposal | plan | directive | order | original-order | reflex-order | filler-order | instance-order | option | trial-use | 0 | fhir | 2026-03 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-RequestGroup.meta.json | R4B: meta additional types | trial-use | 0 | fhir | 2026-03 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-RequestGroup.note.json | R4B: note additional types | trial-use | 0 | fhir | 2026-03 | 1 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-RequestGroup.reasonCode.json | R4B: Why the request group is needed (new) | trial-use | 0 | fhir | 2026-03 | 2 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-RequestGroup.reasonReference.json | R4B: Why the request group is needed (new) | trial-use | 0 | fhir | 2026-03 | 2 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-RequestGroup.text.json | R4B: text additional types | trial-use | 0 | fhir | 2026-03 | 1 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ResearchDefinition.approvalDate.json | R4B: When the research definition was approved by publisher (new) | trial-use | 0 | fhir | 2026-03 | 3 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ResearchDefinition.author.json | R4B: Who authored the content (new) | trial-use | 0 | fhir | 2026-03 | 3 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ResearchDefinition.comment.json | R4B: Used for footnotes or explanatory notes (new) | trial-use | 0 | fhir | 2026-03 | 3 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ResearchDefinition.contact.json | R4B: Contact details for the publisher (new) | trial-use | 0 | fhir | 2026-03 | 3 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ResearchDefinition.copyright.json | R4B: Use and/or publishing restrictions (new) | trial-use | 0 | fhir | 2026-03 | 3 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ResearchDefinition.date.json | R4B: Date last changed (new) | trial-use | 0 | fhir | 2026-03 | 3 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ResearchDefinition.description.json | R4B: Natural language description of the research definition (new) | trial-use | 0 | fhir | 2026-03 | 3 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ResearchDefinition.editor.json | R4B: Who edited the content (new) | trial-use | 0 | fhir | 2026-03 | 3 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ResearchDefinition.effectivePeriod.json | R4B: When the research definition is expected to be used (new) | trial-use | 0 | fhir | 2026-03 | 3 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ResearchDefinition.endorser.json | R4B: Who endorsed the content (new) | trial-use | 0 | fhir | 2026-03 | 3 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ResearchDefinition.experimental.json | R4B: For testing purposes, not real usage (new) | trial-use | 0 | fhir | 2026-03 | 3 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ResearchDefinition.exposureAlternative.json | R4B: What alternative exposure state? (new) | trial-use | 0 | fhir | 2026-03 | 3 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ResearchDefinition.exposure.json | R4B: What exposure? (new) | trial-use | 0 | fhir | 2026-03 | 3 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ResearchDefinition.jurisdiction.json | R4B: Intended jurisdiction for research definition (if applicable) (new) | trial-use | 0 | fhir | 2026-03 | 3 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ResearchDefinition.lastReviewDate.json | R4B: When the research definition was last reviewed (new) | trial-use | 0 | fhir | 2026-03 | 3 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ResearchDefinition.library.json | R4B: Logic used by the ResearchDefinition (new) | trial-use | 0 | fhir | 2026-03 | 3 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ResearchDefinition.name.json | R4B: Name for this research definition (computer friendly) (new) | trial-use | 0 | fhir | 2026-03 | 3 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ResearchDefinition.outcome.json | R4B: What outcome? (new) | trial-use | 0 | fhir | 2026-03 | 3 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ResearchDefinition.population.json | R4B: What population? (new) | trial-use | 0 | fhir | 2026-03 | 3 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ResearchDefinition.publisher.json | R4B: Name of the publisher (organization or individual) (new) | trial-use | 0 | fhir | 2026-03 | 3 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ResearchDefinition.purpose.json | R4B: Why this research definition is defined (new) | trial-use | 0 | fhir | 2026-03 | 3 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ResearchDefinition.relatedArtifact.json | R4B: Additional documentation, citations, etc. (new) | trial-use | 0 | fhir | 2026-03 | 3 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ResearchDefinition.reviewer.json | R4B: Who reviewed the content (new) | trial-use | 0 | fhir | 2026-03 | 3 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ResearchDefinition.shortTitle.json | R4B: Title for use in informal contexts (new) | trial-use | 0 | fhir | 2026-03 | 3 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ResearchDefinition.status.json | R4B: draft | active | retired | unknown (new) | trial-use | 0 | fhir | 2026-03 | 3 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ResearchDefinition.subject.json | R4B: E.g. Patient, Practitioner, RelatedPerson, Organization, Location, Device (new) | trial-use | 0 | fhir | 2026-03 | 3 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ResearchDefinition.subtitle.json | R4B: Subordinate title of the ResearchDefinition (new) | trial-use | 0 | fhir | 2026-03 | 3 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ResearchDefinition.title.json | R4B: Name for this research definition (human friendly) (new) | trial-use | 0 | fhir | 2026-03 | 3 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ResearchDefinition.topic.json | R4B: The category of the ResearchDefinition, such as Education, Treatment, Assessment, etc. (new) | trial-use | 0 | fhir | 2026-03 | 3 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ResearchDefinition.url.json | R4B: Canonical identifier for this research definition, represented as a URI (globally unique) (new) | trial-use | 0 | fhir | 2026-03 | 3 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ResearchDefinition.usage.json | R4B: Describes the clinical usage of the ResearchDefinition (new) | trial-use | 0 | fhir | 2026-03 | 3 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ResearchDefinition.useContext.json | R4B: The context that the content is intended to support (new) | trial-use | 0 | fhir | 2026-03 | 3 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ResearchDefinition.version.json | R4B: Business version of the research definition (new) | trial-use | 0 | fhir | 2026-03 | 3 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ResearchElementDefinition.approvalDate.json | R4B: When the research element definition was approved by publisher (new) | trial-use | 0 | fhir | 2026-03 | 3 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ResearchElementDefinition.author.json | R4B: Who authored the content (new) | trial-use | 0 | fhir | 2026-03 | 3 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ResearchElementDefinition.characteristic.json | R4B: What defines the members of the research element (new) | trial-use | 0 | fhir | 2026-03 | 3 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ResearchElementDefinition.comment.json | R4B: Used for footnotes or explanatory notes (new) | trial-use | 0 | fhir | 2026-03 | 3 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ResearchElementDefinition.contact.json | R4B: Contact details for the publisher (new) | trial-use | 0 | fhir | 2026-03 | 3 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ResearchElementDefinition.copyright.json | R4B: Use and/or publishing restrictions (new) | trial-use | 0 | fhir | 2026-03 | 3 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ResearchElementDefinition.date.json | R4B: Date last changed (new) | trial-use | 0 | fhir | 2026-03 | 3 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ResearchElementDefinition.description.json | R4B: Natural language description of the research element definition (new) | trial-use | 0 | fhir | 2026-03 | 3 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ResearchElementDefinition.editor.json | R4B: Who edited the content (new) | trial-use | 0 | fhir | 2026-03 | 3 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ResearchElementDefinition.effectivePeriod.json | R4B: When the research element definition is expected to be used (new) | trial-use | 0 | fhir | 2026-03 | 3 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ResearchElementDefinition.endorser.json | R4B: Who endorsed the content (new) | trial-use | 0 | fhir | 2026-03 | 3 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ResearchElementDefinition.experimental.json | R4B: For testing purposes, not real usage (new) | trial-use | 0 | fhir | 2026-03 | 3 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ResearchElementDefinition.jurisdiction.json | R4B: Intended jurisdiction for research element definition (if applicable) (new) | trial-use | 0 | fhir | 2026-03 | 3 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ResearchElementDefinition.lastReviewDate.json | R4B: When the research element definition was last reviewed (new) | trial-use | 0 | fhir | 2026-03 | 3 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ResearchElementDefinition.library.json | R4B: Logic used by the ResearchElementDefinition (new) | trial-use | 0 | fhir | 2026-03 | 3 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ResearchElementDefinition.name.json | R4B: Name for this research element definition (computer friendly) (new) | trial-use | 0 | fhir | 2026-03 | 3 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ResearchElementDefinition.publisher.json | R4B: Name of the publisher (organization or individual) (new) | trial-use | 0 | fhir | 2026-03 | 3 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ResearchElementDefinition.purpose.json | R4B: Why this research element definition is defined (new) | trial-use | 0 | fhir | 2026-03 | 3 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ResearchElementDefinition.relatedArtifact.json | R4B: Additional documentation, citations, etc. (new) | trial-use | 0 | fhir | 2026-03 | 3 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ResearchElementDefinition.reviewer.json | R4B: Who reviewed the content (new) | trial-use | 0 | fhir | 2026-03 | 3 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ResearchElementDefinition.shortTitle.json | R4B: Title for use in informal contexts (new) | trial-use | 0 | fhir | 2026-03 | 3 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ResearchElementDefinition.status.json | R4B: draft | active | retired | unknown (new) | trial-use | 0 | fhir | 2026-03 | 3 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ResearchElementDefinition.subject.json | R4B: E.g. Patient, Practitioner, RelatedPerson, Organization, Location, Device (new) | trial-use | 0 | fhir | 2026-03 | 3 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ResearchElementDefinition.subtitle.json | R4B: Subordinate title of the ResearchElementDefinition (new) | trial-use | 0 | fhir | 2026-03 | 3 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ResearchElementDefinition.title.json | R4B: Name for this research element definition (human friendly) (new) | trial-use | 0 | fhir | 2026-03 | 3 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ResearchElementDefinition.topic.json | R4B: The category of the ResearchElementDefinition, such as Education, Treatment, Assessment, etc. (new) | trial-use | 0 | fhir | 2026-03 | 3 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ResearchElementDefinition.type.json | R4B: population | exposure | outcome (new) | trial-use | 0 | fhir | 2026-03 | 3 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ResearchElementDefinition.url.json | R4B: Canonical identifier for this research element definition, represented as a URI (globally unique) (new) | trial-use | 0 | fhir | 2026-03 | 3 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ResearchElementDefinition.usage.json | R4B: Describes the clinical usage of the ResearchElementDefinition (new) | trial-use | 0 | fhir | 2026-03 | 3 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ResearchElementDefinition.useContext.json | R4B: The context that the content is intended to support (new) | trial-use | 0 | fhir | 2026-03 | 3 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ResearchElementDefinition.variableType.json | R4B: dichotomous | continuous | descriptive (new) | trial-use | 0 | fhir | 2026-03 | 3 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ResearchElementDefinition.version.json | R4B: Business version of the research element definition (new) | trial-use | 0 | fhir | 2026-03 | 3 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ResearchStudy.category.json | R4B: Classifications for the study (new) | trial-use | 0 | fhir | 2026-03 | 2 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-ResearchStudy.condition.json | R4B: Condition being studied (new) | trial-use | 0 | fhir | 2026-03 | 1 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ResearchStudy.contact.json | R4B: Contact details for the study (new) | trial-use | 0 | fhir | 2026-03 | 3 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ResearchStudy.enrollment.json | R4B: Inclusion & exclusion criteria (new) | trial-use | 0 | fhir | 2026-03 | 2 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-ResearchStudy.identifier.json | R4B: identifier additional types | trial-use | 0 | fhir | 2026-03 | 1 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ResearchStudy.location.json | R4B: Geographic region(s) for study (new) | trial-use | 0 | fhir | 2026-03 | 2 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-ResearchStudy.meta.json | R4B: meta additional types | trial-use | 0 | fhir | 2026-03 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-ResearchStudy.note.json | R4B: Comments made about the study additional types | trial-use | 0 | fhir | 2026-03 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-ResearchStudy.objective.json | R4B: A goal for the study (new) | trial-use | 0 | fhir | 2026-03 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-ResearchStudy.period.json | R4B: period additional types | trial-use | 0 | fhir | 2026-03 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-ResearchStudy.phase.json | R4B: n-a | early-phase-1 | phase-1 | phase-1-phase-2 | phase-2 | phase-2-phase-3 | phase-3 | phase-4 (new) | trial-use | 0 | fhir | 2026-03 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-ResearchStudy.primaryPurposeType.json | R4B: treatment | prevention | diagnostic | supportive-care | screening | health-services-research | basic-science | device-feasibility (new) | trial-use | 0 | fhir | 2026-03 | 1 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ResearchStudy.principalInvestigator.json | R4B: Researcher who oversees multiple aspects of the study (new) | trial-use | 0 | fhir | 2026-03 | 2 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ResearchStudy.reasonStopped.json | R4B: accrual-goal-met | closed-due-to-toxicity | closed-due-to-lack-of-study-progress | temporarily-closed-per-study-design (new) | trial-use | 0 | fhir | 2026-03 | 2 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-ResearchStudy.relatedArtifact.json | R4B: relatedArtifact additional types | trial-use | 0 | fhir | 2026-03 | 1 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ResearchStudy.sponsor.json | R4B: Organization that initiates and is legally responsible for the study (new) | trial-use | 0 | fhir | 2026-03 | 2 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ResearchStudy.status.json | R4B: active | administratively-completed | approved | closed-to-accrual | closed-to-accrual-and-intervention | completed | disapproved | in-review | temporarily-closed-to-accrual | temporarily-closed-to-accrual-and-intervention | withdrawn | trial-use | 0 | fhir | 2026-03 | 3 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-ResearchStudy.text.json | R4B: text additional types | trial-use | 0 | fhir | 2026-03 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-ResearchSubject.identifier.json | R4B: Business Identifier for research subject in a study additional types | trial-use | 0 | fhir | 2026-03 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-ResearchSubject.meta.json | R4B: meta additional types | trial-use | 0 | fhir | 2026-03 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-ResearchSubject.period.json | R4B: period additional types | trial-use | 0 | fhir | 2026-03 | 1 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-ResearchSubject.status.json | R4B: candidate | eligible | follow-up | ineligible | not-registered | off-study | on-study | on-study-intervention | on-study-observation | pending-on-study | potential-candidate | screening | withdrawn | trial-use | 0 | fhir | 2026-03 | 3 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-ResearchSubject.text.json | R4B: text additional types | trial-use | 0 | fhir | 2026-03 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-Resource.meta.json | R4B: meta additional types | trial-use | 0 | fhir | 2026-03 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-RiskAssessment.identifier.json | R4B: identifier additional types | trial-use | 0 | fhir | 2026-03 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-RiskAssessment.meta.json | R4B: meta additional types | trial-use | 0 | fhir | 2026-03 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-RiskAssessment.note.json | R4B: note additional types | trial-use | 0 | fhir | 2026-03 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-RiskAssessment.pre.probability.json | R4B: probability additional types | trial-use | 0 | fhir | 2026-03 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition/StructureDefinition-ext-R4B-RiskAssessment.pre.when.json | R4B: when additional types | trial-use | 0 | fhir | 2026-03 | 1 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition/StructureDefinition-ext-R4B-RiskAssessment.reasonReference.json | R4B: reasonReference additional types | trial-use | 0 | fhir | 2026-03 | 2 |
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