FHIR IG analytics| Package | hl7.fhir.uv.xver-r2.r4b |
| Resource Type | StructureDefinition |
| Id | StructureDefinition-ext-R2-HealthcareService.publicKey.json |
| FHIR Version | R4B |
| Source | http://hl7.org/fhir/uv/xver-r2.r4b/0.1.0/StructureDefinition-ext-R2-HealthcareService.publicKey.html |
| URL | http://hl7.org/fhir/1.0/StructureDefinition/extension-HealthcareService.publicKey |
| Version | 0.1.0 |
| Status | active |
| Date | 2026-03-17T21:02:03.8104715+00:00 |
| Name | ExtensionHealthcareService_PublicKey |
| Title | DSTU2: PKI Public keys to support secure communications (new) |
| Realm | uv |
| Authority | hl7 |
| Description | DSTU2: `HealthcareService.publicKey` (new:string) |
| Purpose | This extension is part of the cross-version definitions generated to enable use of the element `HealthcareService.publicKey` as defined in FHIR DSTU2 in FHIR R4B. The source element is defined as: `HealthcareService.publicKey` 0..1 `string` Across FHIR versions, the element set has been mapped as: * DSTU2: `HealthcareService.publicKey` 0..1 `string` Following are the generation technical comments: Element `HealthcareService.publicKey` has a context of HealthcareService based on following the parent source element upwards and mapping to `HealthcareService`. Element `HealthcareService.publicKey` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element). |
| Type | Extension |
| Kind | complex-type |
| ConceptMap | ||
| hl7.fhir.uv.xver-r2.r4b#0.1.0 | R2-HealthcareService-element-map-to-R4B | Cross-version mapping for FHIR DSTU2 HealthcareService to FHIR R4B HealthcareService |
| hl7.fhir.uv.xver-r2.r5#0.1.0 | R2-HealthcareService-element-map-to-R5 | Cross-version mapping for FHIR DSTU2 HealthcareService to FHIR R5 HealthcareService |
| hl7.fhir.uv.xver-r2.r4#0.1.0 | R2-HealthcareService-element-map-to-R4 | Cross-version mapping for FHIR DSTU2 HealthcareService to FHIR R4 HealthcareService |
| StructureDefinition | ||
| hl7.fhir.uv.xver-r2.r4b#0.1.0 | profile-HealthcareService | Cross-version Profile for DSTU2.HealthcareService for use in FHIR R4B |
No resources found
No extension usage examples found
Note: links and images are rebased to the (stated) source
Generated Narrative: StructureDefinition ext-R2-HealthcareService.publicKey
| Name | Flags | Card. | Type | Description & Constraints |
|---|---|---|---|---|
![]() | 0..1 | Extension(4.3.0) | DSTU2: PKI Public keys to support secure communications (new) | |
![]() ![]() | 1..1 | uri | "http://hl7.org/fhir/1.0/StructureDefinition/extension-HealthcareService.publicKey" | |
![]() ![]() | 0..1 | string | PKI Public keys to support secure communications | |
{
"resourceType": "StructureDefinition",
"id": "ext-R2-HealthcareService.publicKey",
"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-r2.r4b"
},
{
"url": "version",
"valueString": "0.1.0"
},
{
"url": "uri",
"valueUri": "http://hl7.org/fhir/uv/xver/ImplementationGuide/hl7.fhir.uv.xver-r2.r4b"
}
],
"url": "http://hl7.org/fhir/StructureDefinition/package-source"
},
{
"extension": [
{
"url": "startFhirVersion",
"valueCode": "4.3"
},
{
"url": "endFhirVersion",
"valueCode": "4.3"
}
],
"url": "http://hl7.org/fhir/StructureDefinition/version-specific-use"
},
{
"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-r2.r4b"
}
]
}
},
{
"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-r2.r4b"
}
]
}
}
],
"url": "http://hl7.org/fhir/1.0/StructureDefinition/extension-HealthcareService.publicKey",
"version": "0.1.0",
"name": "ExtensionHealthcareService_PublicKey",
"title": "DSTU2: PKI Public keys to support secure communications (new)",
"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": "DSTU2: `HealthcareService.publicKey` (new:string)",
"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 `HealthcareService.publicKey` as defined in FHIR DSTU2\r\nin FHIR R4B.\r\n\r\nThe source element is defined as:\r\n`HealthcareService.publicKey` 0..1 `string`\r\n\r\nAcross FHIR versions, the element set has been mapped as:\r\n* DSTU2: `HealthcareService.publicKey` 0..1 `string`\r\n\r\nFollowing are the generation technical comments:\r\nElement `HealthcareService.publicKey` has a context of HealthcareService based on following the parent source element upwards and mapping to `HealthcareService`.\nElement `HealthcareService.publicKey` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).",
"fhirVersion": "4.3.0",
"mapping": [
{
"identity": "rim",
"uri": "http://hl7.org/v3",
"name": "RIM Mapping"
}
],
"kind": "complex-type",
"abstract": false,
"context": [
{
"type": "element",
"expression": "HealthcareService"
}
],
"type": "Extension",
"baseDefinition": "http://hl7.org/fhir/StructureDefinition/Extension|4.3.0",
"derivation": "constraint",
"snapshot": {
"extension": [
{
"url": "http://hl7.org/fhir/tools/StructureDefinition/snapshot-base-version",
"valueString": "4.3.0"
}
],
"element": [
{
"id": "Extension",
"path": "Extension",
"short": "DSTU2: PKI Public keys to support secure communications (new)",
"definition": "DSTU2: `HealthcareService.publicKey` (new:string)",
"comment": "Element `HealthcareService.publicKey` has a context of HealthcareService based on following the parent source element upwards and mapping to `HealthcareService`.\nElement `HealthcareService.publicKey` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).\nNote: This is a base64 encoded digital certificate.",
"min": 0,
"max": "1",
"base": {
"path": "Extension",
"min": 0,
"max": "*"
},
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children unless an empty Parameters resource",
"expression": "hasValue() or (children().count() > id.count()) or $this is Parameters",
"xpath": "@value|f:*|h:div|self::f:Parameters",
"source": "http://hl7.org/fhir/StructureDefinition/Element|4.3.0"
},
{
"key": "ext-1",
"severity": "error",
"human": "Must have either extensions or value[x], not both",
"expression": "extension.exists() != value.exists()",
"xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])",
"source": "http://hl7.org/fhir/StructureDefinition/Extension|4.3.0"
}
],
"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"
}
],
"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 manageable, 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())",
"xpath": "@value|f:*|h:div",
"source": "http://hl7.org/fhir/StructureDefinition/Element|4.3.0"
},
{
"key": "ext-1",
"severity": "error",
"human": "Must have either extensions or value[x], not both",
"expression": "extension.exists() != value.exists()",
"xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
"source": "http://hl7.org/fhir/StructureDefinition/Extension|4.3.0"
}
],
"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/1.0/StructureDefinition/extension-HealthcareService.publicKey",
"isModifier": false,
"isSummary": false,
"mapping": [
{
"identity": "rim",
"map": "N/A"
}
]
},
{
"id": "Extension.value[x]",
"path": "Extension.value[x]",
"short": "PKI Public keys to support secure communications",
"definition": "The public part of the 'keys' allocated to an Organization by an accredited body to support secure exchange of data over the internet. To be provided by the Organization, where available.",
"comment": "Note: This is a base64 encoded digital certificate.",
"min": 0,
"max": "1",
"base": {
"path": "Extension.value[x]",
"min": 0,
"max": "1"
},
"type": [
{
"code": "string"
}
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() or (children().count() > id.count())",
"xpath": "@value|f:*|h:div",
"source": "http://hl7.org/fhir/StructureDefinition/Element|4.3.0"
}
],
"isModifier": false,
"isSummary": false,
"mapping": [
{
"identity": "rim",
"map": "N/A"
}
]
}
]
},
"differential": {
"element": [
{
"id": "Extension",
"path": "Extension",
"short": "DSTU2: PKI Public keys to support secure communications (new)",
"definition": "DSTU2: `HealthcareService.publicKey` (new:string)",
"comment": "Element `HealthcareService.publicKey` has a context of HealthcareService based on following the parent source element upwards and mapping to `HealthcareService`.\nElement `HealthcareService.publicKey` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).\nNote: This is a base64 encoded digital certificate.",
"min": 0,
"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/1.0/StructureDefinition/extension-HealthcareService.publicKey"
},
{
"id": "Extension.value[x]",
"path": "Extension.value[x]",
"short": "PKI Public keys to support secure communications",
"definition": "The public part of the 'keys' allocated to an Organization by an accredited body to support secure exchange of data over the internet. To be provided by the Organization, where available.",
"comment": "Note: This is a base64 encoded digital certificate.",
"min": 0,
"max": "1",
"base": {
"path": "Extension.value[x]",
"min": 0,
"max": "1"
},
"type": [
{
"code": "string"
}
]
}
]
}
}