| Package | Version | Identity | Name/Title | Status | FMM | WG | Date | Realm | Auth | Context | Modifier | Type | Usage # |
|---|
| hl7.fhir.uv.extensions | R5 | StructureDefinition-artifact-copyright.json | Artifact Copyright | trial-use | 2 | cds | 2022-02 | uv | hl7 | Context: SpecimenDefinition,Group,SubstanceDefinition,CompartmentDefinition,MedicationKnowledge,ClinicalUseDefinition,NamingSystem,DeviceDefinition,Medication,ObservationDefinition,Substance,ConditionDefinition,SearchParameter,OperationDefinition,GraphDefinition,SubscriptionTopic | Type:markdown | Mod:0 | |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-artifact-identifier.json | Artifact Identifier | trial-use | 2 | cds | 2022-02 | uv | hl7 | Context: SubstanceDefinition,ImplementationGuide,NamingSystem,CompartmentDefinition,TerminologyCapabilities,MedicationKnowledge,ClinicalUseDefinition,ConditionDefinition,SearchParameter,OperationDefinition,GraphDefinition,SubscriptionTopic | Type:Identifier | Mod:0 | |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-artifact-releaseLabel.json | Artifact Release Label | trial-use | 1 | cds | 2023-06 | uv | hl7 | Context: Group,SubstanceDefinition,Questionnaire,ImplementationGuide,ClinicalUseDefinition,MessageDefinition,StructureDefinition,ArtifactAssessment,TerminologyCapabilities,CapabilityStatement,Measure,Medication,ObservationDefinition,Substance,ConditionDefinition,ConceptMap,SearchParameter,OperationDefinition,ValueSet,GraphDefinition,ActivityDefinition,SpecimenDefinition,CompartmentDefinition,MedicationKnowledge,CodeSystem,StructureMap,NamingSystem,ExampleScenario,DeviceDefinition,PlanDefinition,Library,SubscriptionTopic | Type:string | Mod:0 | |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-artifact-copyrightLabel.json | Artifact Copyright Label | draft | 1 | cds | 2022-02 | uv | hl7 | Context: Group,SubstanceDefinition,Questionnaire,ImplementationGuide,ClinicalUseDefinition,MessageDefinition,StructureDefinition,ArtifactAssessment,TerminologyCapabilities,CapabilityStatement,Measure,Medication,ObservationDefinition,Substance,ConditionDefinition,ConceptMap,SearchParameter,OperationDefinition,ValueSet,GraphDefinition,ActivityDefinition,SpecimenDefinition,CompartmentDefinition,MedicationKnowledge,CodeSystem,StructureMap,NamingSystem,ExampleScenario,DeviceDefinition,PlanDefinition,Library,SubscriptionTopic | Type:string | Mod:0 | |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-artifact-title.json | Artifact Title | trial-use | 2 | cds | 2022-02 | uv | hl7 | Context: SpecimenDefinition,Group,SubstanceDefinition,CompartmentDefinition,MedicationKnowledge,ClinicalUseDefinition,NamingSystem,ExampleScenario,DeviceDefinition,Medication,ObservationDefinition,Substance,ConditionDefinition,SearchParameter,GraphDefinition,SubscriptionTopic | Type:string | Mod:0 | |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-artifact-author.json | Artifact Author | trial-use | 2 | cds | 2022-02 | uv | hl7 | Context: Group,SubstanceDefinition,Questionnaire,ImplementationGuide,ClinicalUseDefinition,MessageDefinition,StructureDefinition,TerminologyCapabilities,CapabilityStatement,Medication,ObservationDefinition,Substance,ConditionDefinition,ConceptMap,SearchParameter,OperationDefinition,ValueSet,GraphDefinition,SpecimenDefinition,CompartmentDefinition,MedicationKnowledge,CodeSystem,StructureMap,NamingSystem,ExampleScenario,DeviceDefinition,SubscriptionTopic | Type:ContactDetail | Mod:0 | |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-artifact-editor.json | Artifact Editor | trial-use | 2 | cds | 2022-02 | uv | hl7 | Context: Group,SubstanceDefinition,Questionnaire,ImplementationGuide,ClinicalUseDefinition,MessageDefinition,StructureDefinition,ArtifactAssessment,TerminologyCapabilities,CapabilityStatement,Medication,ObservationDefinition,Substance,ConditionDefinition,ConceptMap,SearchParameter,OperationDefinition,ValueSet,GraphDefinition,SpecimenDefinition,CompartmentDefinition,MedicationKnowledge,CodeSystem,StructureMap,NamingSystem,ExampleScenario,DeviceDefinition,SubscriptionTopic | Type:ContactDetail | Mod:0 | |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-artifact-reviewer.json | Artifact Reviewer | trial-use | 2 | cds | 2022-02 | uv | hl7 | Context: Group,SubstanceDefinition,Questionnaire,ImplementationGuide,ClinicalUseDefinition,MessageDefinition,StructureDefinition,ArtifactAssessment,TerminologyCapabilities,CapabilityStatement,Medication,ObservationDefinition,Substance,ConditionDefinition,ConceptMap,SearchParameter,OperationDefinition,ValueSet,GraphDefinition,SpecimenDefinition,CompartmentDefinition,MedicationKnowledge,CodeSystem,StructureMap,NamingSystem,ExampleScenario,DeviceDefinition,SubscriptionTopic | Type:ContactDetail | Mod:0 | |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-artifact-endorser.json | Artifact Endorser | trial-use | 2 | cds | 2022-02 | uv | hl7 | Context: Group,SubstanceDefinition,Questionnaire,ImplementationGuide,ClinicalUseDefinition,MessageDefinition,StructureDefinition,ArtifactAssessment,TerminologyCapabilities,CapabilityStatement,Medication,ObservationDefinition,Substance,ConditionDefinition,ConceptMap,SearchParameter,OperationDefinition,ValueSet,GraphDefinition,SpecimenDefinition,CompartmentDefinition,MedicationKnowledge,CodeSystem,StructureMap,NamingSystem,ExampleScenario,DeviceDefinition,SubscriptionTopic | Type:ContactDetail | Mod:0 | |
| hl7.fhir.uv.xver-r2.r4b | R4B | StructureDefinition-ext-R2-SearchParameter.base.json | DSTU2: The resource type this search parameter applies to additional codes | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: SearchParameter.base | Type:code | Mod:0 | 3 |
| hl7.fhir.uv.xver-r2.r4b | R4B | StructureDefinition-ext-R2-SearchParameter.con.name.json | DSTU2: Name of a individual to contact (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: SearchParameter.contact | Type:string | Mod:0 | 4 |
| hl7.fhir.uv.xver-r2.r4b | R4B | StructureDefinition-ext-R2-SearchParameter.con.telecom.json | DSTU2: Contact details for individual or publisher (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: SearchParameter.contact | Type:ContactPoint | Mod:0 | 4 |
| hl7.fhir.uv.xver-r2.r4b | R4B | StructureDefinition-ext-R2-SearchParameter.meta.json | DSTU2: meta additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: SearchParameter.meta | Type:complex | Mod:0 | 4 |
| hl7.fhir.uv.xver-r2.r4b | R4B | StructureDefinition-ext-R2-SearchParameter.target.json | DSTU2: target additional codes | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: SearchParameter.target | Type:code | Mod:0 | 3 |
| hl7.fhir.uv.xver-r2.r4b | R4B | StructureDefinition-ext-R2-SearchParameter.text.json | DSTU2: text additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: SearchParameter.text | Type:complex | Mod:0 | 4 |
| hl7.fhir.uv.xver-r2.r5 | R5 | StructureDefinition-ext-R2-SearchParameter.xpathUsage.json | DSTU2: normal | phonetic | nearby | distance | other additional codes | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: SearchParameter.processingMode | Type:code | Mod:0 | 1 |
| hl7.fhir.uv.xver-r2.r5 | R5 | StructureDefinition-ext-R2-SearchParameter.xpath.json | DSTU2: XPath that extracts the values (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: SearchParameter | Type:string | Mod:0 | 1 |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-artifact-usage.json | Artifact Usage | trial-use | 1 | cds | 2023-01 | uv | hl7 | Context: Group,SubstanceDefinition,Questionnaire,ImplementationGuide,ClinicalUseDefinition,MessageDefinition,StructureDefinition,ArtifactAssessment,TerminologyCapabilities,CapabilityStatement,Medication,ObservationDefinition,Substance,ConditionDefinition,ConceptMap,SearchParameter,OperationDefinition,ValueSet,GraphDefinition,SpecimenDefinition,CompartmentDefinition,MedicationKnowledge,CodeSystem,StructureMap,ExampleScenario,DeviceDefinition,SubscriptionTopic | Type:markdown | Mod:0 | |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-artifact-versionPolicy.json | Artifact Version Policy | trial-use | 1 | cds | 2023-01 | uv | hl7 | Context: Group,SubstanceDefinition,Questionnaire,ImplementationGuide,ClinicalUseDefinition,MessageDefinition,StructureDefinition,ArtifactAssessment,TerminologyCapabilities,CapabilityStatement,Measure,Medication,ObservationDefinition,Substance,ConditionDefinition,ConceptMap,SearchParameter,OperationDefinition,ValueSet,GraphDefinition,ActivityDefinition,SpecimenDefinition,CompartmentDefinition,MedicationKnowledge,CodeSystem,StructureMap,NamingSystem,ExampleScenario,DeviceDefinition,PlanDefinition,Library,SubscriptionTopic | Type:CodeableConcept | Mod:0 | |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-artifact-topic.json | Artifact Topic | trial-use | 2 | cds | 2022-02 | uv | hl7 | Context: Group,SubstanceDefinition,Questionnaire,ImplementationGuide,ClinicalUseDefinition,MessageDefinition,StructureDefinition,ArtifactAssessment,TerminologyCapabilities,CapabilityStatement,Medication,ObservationDefinition,Substance,ConditionDefinition,ConceptMap,SearchParameter,OperationDefinition,ValueSet,GraphDefinition,SpecimenDefinition,CompartmentDefinition,MedicationKnowledge,CodeSystem,StructureMap,NamingSystem,ExampleScenario,DeviceDefinition,SubscriptionTopic | Type:CodeableConcept | Mod:0 | |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-artifact-citeAs.json | Artifact Cite As | trial-use | 1 | cds | 2023-02 | uv | hl7 | Context: Group,SubstanceDefinition,Questionnaire,ImplementationGuide,ClinicalUseDefinition,MessageDefinition,StructureDefinition,TerminologyCapabilities,CapabilityStatement,Measure,Medication,ObservationDefinition,Substance,ConditionDefinition,ConceptMap,SearchParameter,OperationDefinition,ValueSet,GraphDefinition,ActivityDefinition,SpecimenDefinition,CompartmentDefinition,MedicationKnowledge,CodeSystem,StructureMap,NamingSystem,ExampleScenario,DeviceDefinition,PlanDefinition,Library,SubscriptionTopic | Type:Reference,markdown | Mod:0 | |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-complies-with-canonical.json | Complies With Canonical | trial-use | 1 | fhir | 2025-07 | uv | hl7 | Context: CapabilityStatement.rest.resource.searchParam,CapabilityStatement.rest.operation,CapabilityStatement.rest.searchParam,CapabilityStatement.rest.resource.operation,SearchParameter,OperationDefinition | Type:canonical | Mod:0 | |
| hl7.fhir.uv.tools | R5 | StructureDefinition-searchparameter-base-type.json | Search Parameter Base Type | informative | 4 | fhir | 2026-03 | uv | hl7 | Context: SearchParameter.base | Type:code | Mod:0 | |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-artifact-versionAlgorithm.json | Artifact Version Algorithm | draft | 1 | cds | 2022-02 | uv | hl7 | Context: Group,SubstanceDefinition,Questionnaire,ImplementationGuide,ClinicalUseDefinition,MessageDefinition,StructureDefinition,ArtifactAssessment,TerminologyCapabilities,CapabilityStatement,Measure,Medication,ObservationDefinition,Substance,ConditionDefinition,ConceptMap,SearchParameter,OperationDefinition,ValueSet,GraphDefinition,ActivityDefinition,SpecimenDefinition,CompartmentDefinition,MedicationKnowledge,CodeSystem,StructureMap,NamingSystem,ExampleScenario,DeviceDefinition,PlanDefinition,Library,SubscriptionTopic | Type:string,Coding | Mod:0 | |
| hl7.fhir.uv.xver-r4.r4b | R4B | StructureDefinition-ext-R4-SearchParameter.base.json | R4: base | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: SearchParameter.base | Type:code | Mod:0 | 3 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-SearchParameter.com.definition.json | R4: definition additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: SearchParameter.component.definition | Type:uri | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-SearchParameter.modifier.json | R4: missing | exact | contains | not | text | in | not-in | below | above | type | identifier | ofType additional codes | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: SearchParameter.modifier | Type:code | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-SearchParameter.multipleAnd.json | R4: Allow multiple parameters (and) (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: SearchParameter | Type:boolean | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-SearchParameter.multipleOr.json | R4: Allow multiple values per parameter (or) (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: SearchParameter | Type:boolean | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r4b | R4B | StructureDefinition-ext-R4-SearchParameter.target.json | R4: target | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: SearchParameter.target | Type:code | Mod:0 | 3 |
| hl7.fhir.uv.xver-r4.r3 | R3 | StructureDefinition-ext-R4-SearchParameter.type.json | R4: number | date | string | token | reference | composite | quantity | uri | special | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: SearchParameter.type | Type:code | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-SearchParameter.xpathUsage.json | R4: normal | phonetic | nearby | distance | other additional codes | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: SearchParameter.processingMode | Type:code | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4.r5 | R5 | StructureDefinition-ext-R4-SearchParameter.xpath.json | R4: XPath that extracts the values (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: SearchParameter | Type:string | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-SearchParameter.base.json | R4B: base additional codes | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: SearchParameter.base | Type:code | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-SearchParameter.com.definition.json | R4B: definition additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: SearchParameter.component.definition | Type:uri | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-SearchParameter.contact.json | R4B: contact additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: SearchParameter.contact | Type:complex | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-SearchParameter.meta.json | R4B: meta additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: SearchParameter.meta | Type:Meta | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition-ext-R4B-SearchParameter.modifier.json | R4B: missing | exact | contains | not | text | in | not-in | below | above | type | identifier | ofType additional codes | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: SearchParameter.modifier | Type:code | Mod:0 | 3 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-SearchParameter.multipleAnd.json | R4B: Allow multiple parameters (and) (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: SearchParameter | Type:boolean | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-SearchParameter.multipleOr.json | R4B: Allow multiple values per parameter (or) (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: SearchParameter | Type:boolean | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-SearchParameter.target.json | R4B: target additional codes | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: SearchParameter.target | Type:code | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-SearchParameter.text.json | R4B: text additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: SearchParameter.text | Type:complex | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-SearchParameter.type.json | R4B: number | date | string | token | reference | composite | quantity | uri | special | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: SearchParameter.type | Type:code | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r3 | R3 | StructureDefinition-ext-R4B-SearchParameter.useContext.json | R4B: The context that the content is intended to support additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: SearchParameter.useContext | Type:complex | Mod:0 | 1 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition-ext-R4B-SearchParameter.xpathUsage.json | R4B: normal | phonetic | nearby | distance | other additional codes | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: SearchParameter.processingMode | Type:code | Mod:0 | 2 |
| hl7.fhir.uv.xver-r4b.r5 | R5 | StructureDefinition-ext-R4B-SearchParameter.xpath.json | R4B: XPath that extracts the values (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: SearchParameter | Type:string | Mod:0 | 2 |
| hl7.fhir.uv.xver-r5.r3 | R3 | StructureDefinition-ext-R5-SearchParameter.com.definition.json | R5: definition additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: SearchParameter.component.definition | Type:uri | Mod:0 | 1 |
| hl7.fhir.uv.xver-r5.r3 | R3 | StructureDefinition-ext-R5-SearchParameter.contact.json | R5: contact additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: SearchParameter.contact | Type:complex | Mod:0 | 1 |
| hl7.fhir.uv.xver-r5.r3 | R3 | StructureDefinition-ext-R5-SearchParameter.multipleAnd.json | R5: Allow multiple parameters (and) (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: SearchParameter | Type:boolean | Mod:0 | 1 |
| hl7.fhir.uv.xver-r5.r3 | R3 | StructureDefinition-ext-R5-SearchParameter.multipleOr.json | R5: Allow multiple values per parameter (or) (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: SearchParameter | Type:boolean | Mod:0 | 1 |
| hl7.fhir.uv.xver-r5.r4 | R4 | StructureDefinition-ext-R5-SearchParameter.processingMode.json | R5: normal | phonetic | other additional codes | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: SearchParameter.xpathUsage | Type:code | Mod:0 | 4 |
| hl7.fhir.uv.xver-r5.r3 | R3 | StructureDefinition-ext-R5-SearchParameter.type.json | R5: number | date | string | token | reference | composite | quantity | uri | special | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: SearchParameter.type | Type:code | Mod:0 | 1 |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-artifact-relatedArtifact.json | Artifact related artifact | trial-use | 2 | cds | 2022-02 | uv | hl7 | Context: Group,SubstanceDefinition,Questionnaire,ImplementationGuide,ClinicalUseDefinition,MessageDefinition,StructureDefinition,TerminologyCapabilities,CapabilityStatement,Medication,ObservationDefinition,Substance,ConditionDefinition,ConceptMap,SearchParameter,OperationDefinition,ValueSet,GraphDefinition,SpecimenDefinition,CompartmentDefinition,MedicationKnowledge,CodeSystem,StructureMap,NamingSystem,ExampleScenario,DeviceDefinition,SubscriptionTopic | Type:RelatedArtifact | Mod:0 | |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-artifact-releaseDescription.json | Artifact Release Description | trial-use | 1 | cds | 2023-01 | uv | hl7 | Context: Group,SubstanceDefinition,Questionnaire,ImplementationGuide,ClinicalUseDefinition,MessageDefinition,StructureDefinition,ArtifactAssessment,TerminologyCapabilities,CapabilityStatement,Measure,Medication,ObservationDefinition,Substance,ConditionDefinition,ConceptMap,SearchParameter,OperationDefinition,ValueSet,GraphDefinition,ActivityDefinition,SpecimenDefinition,CompartmentDefinition,MedicationKnowledge,CodeSystem,StructureMap,NamingSystem,ExampleScenario,DeviceDefinition,PlanDefinition,Library,SubscriptionTopic | Type:markdown | Mod:0 | |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-SearchParameter.contact.json | STU3: contact additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: SearchParameter.contact | Type:ContactDetail | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-SearchParameter.meta.json | STU3: meta additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: SearchParameter.meta | Type:complex | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r5 | R5 | StructureDefinition-ext-R3-SearchParameter.modifier.json | STU3: missing | exact | contains | not | text | in | not-in | below | above | type additional codes | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: SearchParameter.modifier | Type:code | Mod:0 | 1 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-SearchParameter.text.json | STU3: text additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: SearchParameter.text | Type:complex | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-SearchParameter.useContext.json | STU3: Context the content is intended to support additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: SearchParameter.useContext | Type:UsageContext | Mod:0 | 3 |
| hl7.fhir.uv.xver-r3.r5 | R5 | StructureDefinition-ext-R3-SearchParameter.xpathUsage.json | STU3: normal | phonetic | nearby | distance | other additional codes | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: SearchParameter.processingMode | Type:code | Mod:0 | 1 |
| hl7.fhir.uv.xver-r3.r5 | R5 | StructureDefinition-ext-R3-SearchParameter.xpath.json | STU3: XPath that extracts the values (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Context: SearchParameter | Type:string | Mod:0 | 1 |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-structuredefinition-standards-status.json | StructureDefinition Standards Status | trial-use | 3 | fhir | 2014-01 | uv | hl7 | Context: OperationDefinition.parameter.targetProfile,ElementDefinition.type.targetProfile,OperationDefinition.parameter.type,ElementDefinition.type,OperationDefinition.parameter,ImplementationGuide.definition.page,ElementDefinition,CanonicalResource,CodeSystem.concept,OperationDefinition.parameter.allowedType,StructureDefinition.context,SearchParameter.base | Type:code | Mod:0 | |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-resource-approvalDate.json | Resource Approval Date | trial-use | 3 | fhir | 2020-12 | uv | hl7 | Context: StructureMap,Group,StructureDefinition,ImplementationGuide,NamingSystem,CompartmentDefinition,CapabilityStatement,SearchParameter,ConceptMap,OperationDefinition,CodeSystem,ValueSet | Type:date | Mod:0 | |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-resource-lastReviewDate.json | Resource Last Review Date | trial-use | 3 | fhir | 2020-12 | uv | hl7 | Context: StructureMap,Group,StructureDefinition,ImplementationGuide,NamingSystem,CompartmentDefinition,CapabilityStatement,SearchParameter,ConceptMap,OperationDefinition,CodeSystem,ValueSet | Type:date | Mod:0 | |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-resource-effectivePeriod.json | Resource Effective Period | trial-use | 3 | fhir | 2020-12 | uv | hl7 | Context: StructureMap,Group,StructureDefinition,ImplementationGuide,NamingSystem,CompartmentDefinition,CapabilityStatement,SearchParameter,ConceptMap,OperationDefinition,CodeSystem,ValueSet | Type:Period | Mod:0 | |
| nhs.fhir.lv.vvis | R4B | VVIS-Period-GeneralPractitionerEffectivePeriod.Extension.StructureDefinition.json | Effective Period | active | 1 | fhir | | | | Context: StructureMap,StructureDefinition,ImplementationGuide,NamingSystem,CompartmentDefinition,CapabilityStatement,SearchParameter,ConceptMap,Patient.generalPractitioner,OperationDefinition,CodeSystem,ValueSet | Type:complex | Mod:0 | 1 |
| hl7.fhir.uv.xver-r3.r4b.r4 | R4 | StructureDefinition-ext-R3-SearchParameter.base.json | Cross-version Extension for R3.SearchParameter.base for use in FHIR R4B | trial-use | 0 | fhir | 2025-09 | uv | hl7 | Context: SearchParameter.base | Type:code | Mod:0 | 2 |
| hl7.fhir.uv.xver-r3.r4b.r4 | R4 | StructureDefinition-ext-R3-SearchParameter.co.definition.json | Cross-version Extension for R3.SearchParameter.component.definition for use in FHIR R4B | trial-use | 0 | fhir | 2025-09 | uv | hl7 | Context: SearchParameter.component.definition | Type:Reference | Mod:0 | 4 |
| hl7.fhir.uv.xver-r5.r4.r4 | R4 | StructureDefinition-ext-R5-SearchParameter.constraint.json | Cross-version Extension for R5.SearchParameter.constraint for use in FHIR R4 | trial-use | 0 | fhir | 2025-09 | uv | hl7 | Context: SearchParameter | Type:string | Mod:0 | 4 |
| hl7.fhir.uv.xver-r2.r4.r4b | R4B | StructureDefinition-ext-R2-SearchParameter.contact.json | Cross-version Extension for R2.SearchParameter.contact for use in FHIR R4 | trial-use | 0 | fhir | 2025-09 | uv | hl7 | Context: SearchParameter.contact | Type:date,Meta,Address,Attachment,integer,Count,DataRequirement,Dosage,uuid,Identifier,Coding,SampledData,id,positiveInt,Distance,Period,Duration,canonical,Range,RelatedArtifact,base64Binary,UsageContext,Timing,decimal,CodeableConcept,ParameterDefinition,dateTime,code,string,Contributor,oid,instant,ContactPoint,HumanName,Money,markdown,Ratio,Age,Reference,TriggerDefinition,Quantity,uri,url,Annotation,ContactDetail,boolean,Expression,Signature,unsignedInt,time | Mod:0 | |
| hl7.fhir.uv.xver-r5.r4.r4 | R4 | StructureDefinition-ext-R5-SearchParameter.copyright.json | Cross-version Extension for R5.SearchParameter.copyright for use in FHIR R4 | trial-use | 0 | fhir | 2025-09 | uv | hl7 | Context: SearchParameter | Type:markdown | Mod:0 | |
| hl7.fhir.uv.xver-r5.r4.r4 | R4 | StructureDefinition-ext-R5-SearchParameter.copyrightLabel.json | Cross-version Extension for R5.SearchParameter.copyrightLabel for use in FHIR R4 | trial-use | 0 | fhir | 2025-09 | uv | hl7 | Context: SearchParameter | Type:string | Mod:0 | |
| hl7.fhir.uv.xver-r3.r4b.r4 | R4 | StructureDefinition-ext-R3-SearchParameter.derivedFrom.json | Cross-version Extension for R3.SearchParameter.derivedFrom for use in FHIR R4B | trial-use | 0 | fhir | 2025-09 | uv | hl7 | Context: SearchParameter.derivedFrom | Type:uri | Mod:0 | |
| hl7.fhir.uv.xver-r5.r4.r4 | R4 | StructureDefinition-ext-R5-SearchParameter.identifier.json | Cross-version Extension for R5.SearchParameter.identifier for use in FHIR R4 | trial-use | 0 | fhir | 2025-09 | uv | hl7 | Context: SearchParameter | Type:Identifier | Mod:0 | |
| hl7.fhir.uv.xver-r5.r4.r4 | R4 | StructureDefinition-ext-R5-SearchParameter.modifier.json | Cross-version Extension for R5.SearchParameter.modifier for use in FHIR R4 | trial-use | 0 | fhir | 2025-09 | uv | hl7 | Context: SearchParameter.modifier | Type:code | Mod:0 | 4 |
| hl7.fhir.uv.xver-r3.r4b.r4 | R4 | StructureDefinition-ext-R3-SearchParameter.target.json | Cross-version Extension for R3.SearchParameter.target for use in FHIR R4B | trial-use | 0 | fhir | 2025-09 | uv | hl7 | Context: SearchParameter.target | Type:code | Mod:0 | 2 |
| hl7.fhir.uv.xver-r5.r4.r4 | R4 | StructureDefinition-ext-R5-SearchParameter.title.json | Cross-version Extension for R5.SearchParameter.title for use in FHIR R4 | trial-use | 0 | fhir | 2025-09 | uv | hl7 | Context: SearchParameter | Type:string | Mod:0 | |
| hl7.fhir.uv.xver-r5.r4.r4 | R4 | StructureDefinition-ext-R5-SearchParameter.versionAlgorithm.json | Cross-version Extension for R5.SearchParameter.versionAlgorithm[x] for use in FHIR R4 | trial-use | 0 | fhir | 2025-09 | uv | hl7 | Context: SearchParameter | Type:string,Coding | Mod:0 | |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-replaces.json | Replaces | trial-use | 3 | fhir | 2013-12 | uv | hl7 | Context: SpecimenDefinition,TestScript,Questionnaire,ImplementationGuide,CompartmentDefinition,Requirements,MessageDefinition,StructureMap,StructureDefinition,ChargeItemDefinition,ExampleScenario,TerminologyCapabilities,CapabilityStatement,ObservationDefinition,ActorDefinition,ConditionDefinition,SearchParameter,OperationDefinition,GraphDefinition,SubscriptionTopic | Type:canonical | Mod:0 | |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-artifact-effectivePeriod.json | Artifact Effective Period | trial-use | 1 | cds | 2023-01 | uv | hl7 | Context: TestScript,Group,SubstanceDefinition,ImplementationGuide,ClinicalUseDefinition,MessageDefinition,StructureDefinition,ArtifactAssessment,TerminologyCapabilities,CapabilityStatement,Medication,ObservationDefinition,Substance,ConditionDefinition,ConceptMap,SearchParameter,OperationDefinition,ValueSet,GraphDefinition,SpecimenDefinition,CompartmentDefinition,MedicationKnowledge,CodeSystem,StructureMap,NamingSystem,ExampleScenario,DeviceDefinition,SubscriptionTopic | Type:Period | Mod:0 | |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-artifact-approvalDate.json | Artifact Approval Date | trial-use | 1 | cds | 2023-01 | uv | hl7 | Context: Group,SubstanceDefinition,ImplementationGuide,ClinicalUseDefinition,MessageDefinition,StructureDefinition,TerminologyCapabilities,CapabilityStatement,Medication,ObservationDefinition,Substance,ConditionDefinition,ConceptMap,SearchParameter,OperationDefinition,ValueSet,GraphDefinition,SpecimenDefinition,CompartmentDefinition,MedicationKnowledge,CodeSystem,StructureMap,NamingSystem,ExampleScenario,DeviceDefinition,SubscriptionTopic | Type:date | Mod:0 | |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-artifact-lastReviewDate.json | Artifact Last Review Date | trial-use | 1 | cds | 2023-01 | uv | hl7 | Context: Group,SubstanceDefinition,ImplementationGuide,ClinicalUseDefinition,MessageDefinition,StructureDefinition,TerminologyCapabilities,CapabilityStatement,Medication,ObservationDefinition,Substance,ConditionDefinition,ConceptMap,SearchParameter,OperationDefinition,ValueSet,GraphDefinition,SpecimenDefinition,CompartmentDefinition,MedicationKnowledge,CodeSystem,StructureMap,NamingSystem,ExampleScenario,DeviceDefinition,SubscriptionTopic | Type:date | Mod:0 | |
| fhir.argonaut.questionnaire | R3 | StructureDefinition-extension-multipleAnd.json | Argonaut SearchParameter Multiple AND Extension | active | | | 2018-04 | us | hl7 | Context: SearchParameter | Type:complex | Mod:0 | |
| fhir.argonaut.questionnaire | R3 | StructureDefinition-extension-multipleOr.json | Argonaut SearchParameter Multiple OR Extension | active | | | 2018-04 | us | hl7 | Context: SearchParameter | Type:complex | Mod:0 | |
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