ERA FHIR specification - Local Development build (v1.0.0) built by the FHIR (HL7® FHIR® Standard) Build Tools. See the Directory of published versions
Extension: Kanta Service Event extension
| Official URL: https://gen.kanta.fi/fhir/StructureDefinition/extension/serviceEvent | Version: 1.0.0 | |||
| Draft as of 2026-10-28 | Computable Name: ServiceEvent | |||
Service event identifier Source
The ServiceEvent extension is used in the Provenance resource.
Context of Use
-
Element ID:
Provenance
This extension may be used on the following element(s)
Usage info
Usages:
- Use this Extension: AppointmentMitatointiProvenance, AppointmentProvenance, EraAppointmentMitatointiProvenance, EraAppointmentProvenance...
- Examples for this Extension: Parameters/EraAppointmentMitatointiProvenance-parameter-example and Parameters/EraAppointmentProvenance-parameter-example
You can also check for usages in the FHIR IG Statistics
Formal Views of Extension Content
Description of Profiles, Differentials, Snapshots, and how the XML and JSON presentations work.
This structure is derived from Extension
| Name | Flags | Card. | Type | Description & Constraints Filter:  |
|---|---|---|---|---|
  Extension |
0..* | Extension | Service event identifier | |
 url |
1..1 | uri | "https://gen.kanta.fi/fhir/StructureDefinition/extension/serviceEvent" | |
  value[x] |
0..1 | Identifier | Service event identifier | |
 system |
1..1 | uri | Service event namespace Fixed Value: urn:ietf:rfc:3986 (no extensions allowed) | |
 value |
1..1 | string | Service event identifier | |
| Documentation for this format | ||||
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
0..* | Extension | Service event identifier | |
 id |
0..1 | string | Unique id for inter-element referencing | |
 extension |
0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url | |
| url |
1..1 | uri | "https://gen.kanta.fi/fhir/StructureDefinition/extension/serviceEvent" | |
| value[x] |
0..1 | Identifier | Service event identifier | |
| id |
0..1 | string | Unique id for inter-element referencing | |
| extension |
0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url | |
| use |
0..1 | code | usual | official | temp | secondary | old (If known) Binding: IdentifierUse (required): Identifies the purpose for this identifier, if known . | |
| type |
0..1 | CodeableConcept | Description of identifier Binding: Identifier Type Codes (extensible): A coded type for an identifier that can be used to determine which identifier to use for a specific purpose. | |
| system |
1..1 | uri | Service event namespace Fixed Value: urn:ietf:rfc:3986 (no extensions allowed) | |
| value |
1..1 | string | Service event identifier Example General: 123456 | |
| period |
0..1 | Period | Time period when id is/was valid for use | |
 assigner |
0..1 | Reference(Organization) | Organization that issued id (may be just text) | |
| Documentation for this format | ||||
Differential View
This structure is derived from Extension
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
0..* | Extension | Service event identifier | |
| url |
1..1 | uri | "https://gen.kanta.fi/fhir/StructureDefinition/extension/serviceEvent" | |
| value[x] |
0..1 | Identifier | Service event identifier | |
| system |
1..1 | uri | Service event namespace Fixed Value: urn:ietf:rfc:3986 (no extensions allowed) | |
| value |
1..1 | string | Service event identifier | |
| Documentation for this format | ||||
Snapshot View
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
0..* | Extension | Service event identifier | |
| id |
0..1 | string | Unique id for inter-element referencing | |
| extension |
0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url | |
| url |
1..1 | uri | "https://gen.kanta.fi/fhir/StructureDefinition/extension/serviceEvent" | |
| value[x] |
0..1 | Identifier | Service event identifier | |
| id |
0..1 | string | Unique id for inter-element referencing | |
| extension |
0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url | |
| use |
0..1 | code | usual | official | temp | secondary | old (If known) Binding: IdentifierUse (required): Identifies the purpose for this identifier, if known . | |
| type |
0..1 | CodeableConcept | Description of identifier Binding: Identifier Type Codes (extensible): A coded type for an identifier that can be used to determine which identifier to use for a specific purpose. | |
| system |
1..1 | uri | Service event namespace Fixed Value: urn:ietf:rfc:3986 (no extensions allowed) | |
| value |
1..1 | string | Service event identifier Example General: 123456 | |
| period |
0..1 | Period | Time period when id is/was valid for use | |
| assigner |
0..1 | Reference(Organization) | Organization that issued id (may be just text) | |
| Documentation for this format | ||||
Other representations of profile: CSV, Excel, Schematron
Terminology Bindings
| Path | Status | Usage | ValueSet | Version | Source |
| Extension.value[x].use | Base | required | IdentifierUse | 📍4.0.1 | FHIR Std. |
| Extension.value[x].type | Base | extensible | IdentifierType | 📍4.0.1 | FHIR Std. |
Constraints
| Id | Grade | Path(s) | Description | Expression |
| ele-1 | error | **ALL** elements | All FHIR elements must have a @value or children |
hasValue() or (children().count() > id.count())
|
| ext-1 | error | **ALL** extensions | Must have either extensions or value[x], not both |
extension.exists() != value.exists()
|