FHIR IG analytics| Package | hl7.fhir.uv.xver-r3.r5 |
| Resource Type | StructureDefinition |
| Id | StructureDefinition-ext-R3-NamingSystem.uni.type.json |
| FHIR Version | R5 |
| Source | http://hl7.org/fhir/uv/xver-r3.r5/0.1.0/StructureDefinition-ext-R3-NamingSystem.uni.type.html |
| URL | http://hl7.org/fhir/3.0/StructureDefinition/extension-NamingSystem.uniqueId.type |
| Version | 0.1.0 |
| Status | active |
| Date | 2026-03-17T21:02:03.8104715+00:00 |
| Name | ExtensionNamingSystem_UniqueId_Type |
| Title | STU3: oid | uuid | uri | other additional codes |
| Realm | uv |
| Authority | hl7 |
| Description | STU3: `NamingSystem.uniqueId.type` additional codes |
| Purpose | This extension is part of the cross-version definitions generated to enable use of the element `NamingSystem.uniqueId.type` as defined in FHIR STU3 in FHIR R5. The source element is defined as: `NamingSystem.uniqueId.type` 1..1 `code` Across FHIR versions, the element set has been mapped as: * STU3: `NamingSystem.uniqueId.type` 1..1 `code` * R4: `NamingSystem.uniqueId.type` 1..1 `code` * R4B: `NamingSystem.uniqueId.type` 1..1 `code` * R5: `NamingSystem.uniqueId.type` 1..1 `code` Following are the generation technical comments: Element `NamingSystem.uniqueId.type` is mapped to FHIR R5 element `NamingSystem.uniqueId.type` as `RelatedTo`. The mappings for `NamingSystem.uniqueId.type` do not allow expression of the necessary codes, per the bindings on the source and target. |
| Type | Extension |
| Kind | complex-type |
| ConceptMap | ||
| hl7.fhir.uv.xver-r3.r5#0.1.0 | R3-NamingSystem-element-map-to-R5 | Cross-version mapping for FHIR STU3 NamingSystem to FHIR R5 NamingSystem |
No resources found
No extension usage examples found
Note: links and images are rebased to the (stated) source
Generated Narrative: StructureDefinition ext-R3-NamingSystem.uni.type
| Name | Flags | Card. | Type | Description & Constraints |
|---|---|---|---|---|
  Extension | 1..1 | Extension(5.0.0) | STU3: oid | uuid | uri | other additional codes | |
 url | 1..1 | uri | "http://hl7.org/fhir/3.0/StructureDefinition/extension-NamingSystem.uniqueId.type" | |
  value[x] | 1..1 | code | oid | uuid | uri | other Binding: NamingSystemIdentifierType (required): Identifies the style of unique identifier used to identify a namespace. | |
| Documentation for this format | ||||
FHIR
FHIRsmith{
"resourceType": "StructureDefinition",
"id": "ext-R3-NamingSystem.uni.type",
"text": {
"status": "extensions",
"div": "<!-- snip (see above) -->"
},
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
"valueCode": "fhir"
},
{
"extension": [
{
"url": "packageId",
"valueId": "hl7.fhir.uv.xver-r3.r5"
},
{
"url": "version",
"valueString": "0.1.0"
},
{
"url": "uri",
"valueUri": "http://hl7.org/fhir/uv/xver/ImplementationGuide/hl7.fhir.uv.xver-r3.r5"
}
],
"url": "http://hl7.org/fhir/StructureDefinition/package-source"
},
{
"extension": [
{
"url": "startFhirVersion",
"valueCode": "5.0"
},
{
"url": "endFhirVersion",
"valueCode": "5.0"
}
],
"url": "http://hl7.org/fhir/StructureDefinition/version-specific-use"
},
{
"url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-type-characteristics",
"valueCode": "can-bind"
},
{
"url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
"valueInteger": 0,
"_valueInteger": {
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
"valueCanonical": "http://hl7.org/fhir/uv/xver/ImplementationGuide/hl7.fhir.uv.xver-r3.r5"
}
]
}
},
{
"url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
"valueCode": "trial-use",
"_valueCode": {
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
"valueCanonical": "http://hl7.org/fhir/uv/xver/ImplementationGuide/hl7.fhir.uv.xver-r3.r5"
}
]
}
}
],
"url": "http://hl7.org/fhir/3.0/StructureDefinition/extension-NamingSystem.uniqueId.type",
"version": "0.1.0",
"name": "ExtensionNamingSystem_UniqueId_Type",
"title": "STU3: oid | uuid | uri | other additional codes",
"status": "active",
"experimental": false,
"date": "2026-03-17T21:02:03.8104715+00:00",
"publisher": "FHIR Infrastructure",
"contact": [
{
"name": "FHIR Infrastructure",
"telecom": [
{
"system": "url",
"value": "http://www.hl7.org/Special/committees/fiwg"
}
]
}
],
"description": "STU3: `NamingSystem.uniqueId.type` additional codes",
"jurisdiction": [
{
"coding": [
{
"system": "http://unstats.un.org/unsd/methods/m49/m49.htm",
"code": "001",
"display": "World"
}
]
}
],
"purpose": "This extension is part of the cross-version definitions generated to enable use of the\r\nelement `NamingSystem.uniqueId.type` as defined in FHIR STU3\r\nin FHIR R5.\r\n\r\nThe source element is defined as:\r\n`NamingSystem.uniqueId.type` 1..1 `code`\r\n\r\nAcross FHIR versions, the element set has been mapped as:\r\n* STU3: `NamingSystem.uniqueId.type` 1..1 `code`\n* R4: `NamingSystem.uniqueId.type` 1..1 `code`\n* R4B: `NamingSystem.uniqueId.type` 1..1 `code`\n* R5: `NamingSystem.uniqueId.type` 1..1 `code`\r\n\r\nFollowing are the generation technical comments:\r\nElement `NamingSystem.uniqueId.type` is mapped to FHIR R5 element `NamingSystem.uniqueId.type` as `RelatedTo`.\nThe mappings for `NamingSystem.uniqueId.type` do not allow expression of the necessary codes, per the bindings on the source and target.",
"fhirVersion": "5.0.0",
"mapping": [
{
"identity": "rim",
"uri": "http://hl7.org/v3",
"name": "RIM Mapping"
}
],
"kind": "complex-type",
"abstract": false,
"context": [
{
"type": "element",
"expression": "NamingSystem.uniqueId.type"
}
],
"type": "Extension",
"baseDefinition": "http://hl7.org/fhir/StructureDefinition/Extension|5.0.0",
"derivation": "constraint",
"snapshot": {
"extension": [
{
"url": "http://hl7.org/fhir/tools/StructureDefinition/snapshot-base-version",
"valueString": "5.0.0"
}
],
"element": [
{
"id": "Extension",
"path": "Extension",
"short": "STU3: oid | uuid | uri | other additional codes",
"definition": "STU3: `NamingSystem.uniqueId.type` additional codes",
"comment": "Element `NamingSystem.uniqueId.type` is mapped to FHIR R5 element `NamingSystem.uniqueId.type` as `RelatedTo`.\nThe mappings for `NamingSystem.uniqueId.type` do not allow expression of the necessary codes, per the bindings on the source and target.\nDifferent identifier types may be used in different types of communications (OIDs for v3, URIs for FHIR, etc.). Other includes RUIDs from v3, standard v2 code name strings, etc.",
"min": 1,
"max": "1",
"base": {
"path": "Extension",
"min": 0,
"max": "*"
},
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() or (children().count() > id.count())",
"source": "http://hl7.org/fhir/StructureDefinition/Element|5.0.0"
},
{
"key": "ext-1",
"severity": "error",
"human": "Must have either extensions or value[x], not both",
"expression": "extension.exists() != value.exists()",
"source": "http://hl7.org/fhir/StructureDefinition/Extension|5.0.0"
}
],
"isModifier": false
},
{
"id": "Extension.id",
"path": "Extension.id",
"representation": [
"xmlAttr"
],
"short": "Unique id for inter-element referencing",
"definition": "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
"min": 0,
"max": "1",
"base": {
"path": "Element.id",
"min": 0,
"max": "1"
},
"type": [
{
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
"valueUrl": "id"
}
],
"code": "http://hl7.org/fhirpath/System.String"
}
],
"condition": [
"ele-1"
],
"isModifier": false,
"isSummary": false,
"mapping": [
{
"identity": "rim",
"map": "n/a"
}
]
},
{
"id": "Extension.extension",
"path": "Extension.extension",
"slicing": {
"discriminator": [
{
"type": "value",
"path": "url"
}
],
"description": "Extensions are always sliced by (at least) url",
"rules": "open"
},
"short": "Additional content defined by implementations",
"definition": "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
"comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
"alias": [
"extensions",
"user content"
],
"min": 0,
"max": "*",
"base": {
"path": "Element.extension",
"min": 0,
"max": "*"
},
"type": [
{
"code": "Extension"
}
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() or (children().count() > id.count())",
"source": "http://hl7.org/fhir/StructureDefinition/Element|5.0.0"
},
{
"key": "ext-1",
"severity": "error",
"human": "Must have either extensions or value[x], not both",
"expression": "extension.exists() != value.exists()",
"source": "http://hl7.org/fhir/StructureDefinition/Extension|5.0.0"
}
],
"isModifier": false,
"isSummary": false,
"mapping": [
{
"identity": "rim",
"map": "n/a"
}
]
},
{
"id": "Extension.url",
"path": "Extension.url",
"representation": [
"xmlAttr"
],
"short": "identifies the meaning of the extension",
"definition": "Source of the definition for the extension code - a logical name or a URL.",
"comment": "The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.",
"min": 1,
"max": "1",
"base": {
"path": "Extension.url",
"min": 1,
"max": "1"
},
"type": [
{
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
"valueUrl": "uri"
}
],
"code": "http://hl7.org/fhirpath/System.String"
}
],
"fixedUri": "http://hl7.org/fhir/3.0/StructureDefinition/extension-NamingSystem.uniqueId.type",
"isModifier": false,
"isSummary": false,
"mapping": [
{
"identity": "rim",
"map": "N/A"
}
]
},
{
"id": "Extension.value[x]",
"path": "Extension.value[x]",
"short": "oid | uuid | uri | other",
"definition": "Identifies the unique identifier scheme used for this particular identifier.",
"comment": "Different identifier types may be used in different types of communications (OIDs for v3, URIs for FHIR, etc.). Other includes RUIDs from v3, standard v2 code name strings, etc.",
"min": 1,
"max": "1",
"base": {
"path": "Extension.value[x]",
"min": 0,
"max": "1"
},
"type": [
{
"code": "code"
}
],
"condition": [
"ext-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() or (children().count() > id.count())",
"source": "http://hl7.org/fhir/StructureDefinition/Element|5.0.0"
}
],
"isModifier": false,
"isSummary": false,
"binding": {
"strength": "required",
"description": "Identifies the style of unique identifier used to identify a namespace.",
"valueSet": "http://hl7.org/fhir/ValueSet/namingsystem-identifier-type|5.0.0"
},
"mapping": [
{
"identity": "rim",
"map": "N/A"
}
]
}
]
},
"differential": {
"element": [
{
"id": "Extension",
"path": "Extension",
"short": "STU3: oid | uuid | uri | other additional codes",
"definition": "STU3: `NamingSystem.uniqueId.type` additional codes",
"comment": "Element `NamingSystem.uniqueId.type` is mapped to FHIR R5 element `NamingSystem.uniqueId.type` as `RelatedTo`.\nThe mappings for `NamingSystem.uniqueId.type` do not allow expression of the necessary codes, per the bindings on the source and target.\nDifferent identifier types may be used in different types of communications (OIDs for v3, URIs for FHIR, etc.). Other includes RUIDs from v3, standard v2 code name strings, etc.",
"min": 1,
"max": "1",
"base": {
"path": "Extension",
"min": 0,
"max": "*"
},
"isModifier": false
},
{
"id": "Extension.url",
"path": "Extension.url",
"min": 1,
"max": "1",
"base": {
"path": "Extension.url",
"min": 1,
"max": "1"
},
"fixedUri": "http://hl7.org/fhir/3.0/StructureDefinition/extension-NamingSystem.uniqueId.type"
},
{
"id": "Extension.value[x]",
"path": "Extension.value[x]",
"short": "oid | uuid | uri | other",
"definition": "Identifies the unique identifier scheme used for this particular identifier.",
"comment": "Different identifier types may be used in different types of communications (OIDs for v3, URIs for FHIR, etc.). Other includes RUIDs from v3, standard v2 code name strings, etc.",
"min": 1,
"max": "1",
"base": {
"path": "Extension.value[x]",
"min": 0,
"max": "1"
},
"type": [
{
"code": "code"
}
],
"binding": {
"strength": "required",
"description": "Identifies the style of unique identifier used to identify a namespace.",
"valueSet": "http://hl7.org/fhir/ValueSet/namingsystem-identifier-type|5.0.0"
}
}
]
}
}