| Official URL: https://gematik.de/fhir/erp-servicerequest/StructureDefinition/erp-service-request-request-identifier | Version: 1.2.0 | |||
| Active as of 2025-07-31 | Computable Name: ERPServiceRequestRequestIdentifier | |||
Eine eindeutige Anfrage ID, die eine konkrete Anfrage referenziert. Dieser Wert wird erzeugt, wenn ein Anfragender initial den ServiceRequest erstellt. Systeme, die einen ServiceRequest auswerten und bearbeiten müssen bei Antworten den Identifier wieder mit angeben.
Dieser Identifier stellt eine ID dar, die für eine Anfrage vergeben wird. Ein einzelner ServiceRequest enthält diesen eindeutigen Identifier.
Usages:
You can also check for usages in the FHIR IG Statistics
Description of Profiles, Differentials, Snapshots and how the different presentations work.
| Name | Flags | Card. | Type | Description & Constraints Filter:   |
|---|---|---|---|---|
  Identifier |
0..* | Identifier | An identifier intended for computation | |
  use |
?!Σ | 0..1 | code | usual | official | temp | secondary | old (If known) Binding: IdentifierUse (required): Identifies the purpose for this identifier, if known . |
| system |
SΣ | 1..1 | uri | The namespace for the identifier value Required Pattern: https://gematik.de/fhir/erp-servicerequest/sid/RequestIdentifier |
 value |
SΣ | 1..1 | string | String that uniquely references the ServiceRequest. Example General: 123456 |
| Documentation for this format | ||||
| Path | Conformance | ValueSet | URI |
| Identifier.use | required | IdentifierUsehttp://hl7.org/fhir/ValueSet/identifier-use|4.0.1From the FHIR Standard |
| Id | Grade | Path(s) | Details | Requirements |
| ele-1 | error | **ALL** elements | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) |
This structure is derived from Identifier
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Identifier |
Identifier | |||
| system |
S | 1..1 | uri | The namespace for the identifier value Required Pattern: https://gematik.de/fhir/erp-servicerequest/sid/RequestIdentifier |
| value |
S | 1..1 | string | String that uniquely references the ServiceRequest. |
| Documentation for this format | ||||
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Identifier |
0..* | Identifier | An identifier intended for computation | |
| 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 |
?!Σ | 0..1 | code | usual | official | temp | secondary | old (If known) Binding: IdentifierUse (required): Identifies the purpose for this identifier, if known . |
 type |
Σ | 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 |
SΣ | 1..1 | uri | The namespace for the identifier value Required Pattern: https://gematik.de/fhir/erp-servicerequest/sid/RequestIdentifier |
| value |
SΣ | 1..1 | string | String that uniquely references the ServiceRequest. Example General: 123456 |
| period |
Σ | 0..1 | Period | Time period when id is/was valid for use |
 assigner |
Σ | 0..1 | Reference(Organization) | Organization that issued id (may be just text) |
| Documentation for this format | ||||
| Path | Conformance | ValueSet | URI |
| Identifier.use | required | IdentifierUsehttp://hl7.org/fhir/ValueSet/identifier-use|4.0.1From the FHIR Standard | |
| Identifier.type | extensible | Identifier Type Codeshttp://hl7.org/fhir/ValueSet/identifier-typeFrom the FHIR Standard |
| Id | Grade | Path(s) | Details | Requirements |
| 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() |
This structure is derived from Identifier
Key Elements View
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Identifier |
0..* | Identifier | An identifier intended for computation | |
| use |
?!Σ | 0..1 | code | usual | official | temp | secondary | old (If known) Binding: IdentifierUse (required): Identifies the purpose for this identifier, if known . |
| system |
SΣ | 1..1 | uri | The namespace for the identifier value Required Pattern: https://gematik.de/fhir/erp-servicerequest/sid/RequestIdentifier |
| value |
SΣ | 1..1 | string | String that uniquely references the ServiceRequest. Example General: 123456 |
| Documentation for this format | ||||
| Path | Conformance | ValueSet | URI |
| Identifier.use | required | IdentifierUsehttp://hl7.org/fhir/ValueSet/identifier-use|4.0.1From the FHIR Standard |
| Id | Grade | Path(s) | Details | Requirements |
| ele-1 | error | **ALL** elements | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) |
Differential View
This structure is derived from Identifier
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Identifier |
Identifier | |||
| system |
S | 1..1 | uri | The namespace for the identifier value Required Pattern: https://gematik.de/fhir/erp-servicerequest/sid/RequestIdentifier |
| value |
S | 1..1 | string | String that uniquely references the ServiceRequest. |
| Documentation for this format | ||||
Snapshot View
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Identifier |
0..* | Identifier | An identifier intended for computation | |
| 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 |
?!Σ | 0..1 | code | usual | official | temp | secondary | old (If known) Binding: IdentifierUse (required): Identifies the purpose for this identifier, if known . |
| type |
Σ | 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 |
SΣ | 1..1 | uri | The namespace for the identifier value Required Pattern: https://gematik.de/fhir/erp-servicerequest/sid/RequestIdentifier |
| value |
SΣ | 1..1 | string | String that uniquely references the ServiceRequest. Example General: 123456 |
| period |
Σ | 0..1 | Period | Time period when id is/was valid for use |
| assigner |
Σ | 0..1 | Reference(Organization) | Organization that issued id (may be just text) |
| Documentation for this format | ||||
| Path | Conformance | ValueSet | URI |
| Identifier.use | required | IdentifierUsehttp://hl7.org/fhir/ValueSet/identifier-use|4.0.1From the FHIR Standard | |
| Identifier.type | extensible | Identifier Type Codeshttp://hl7.org/fhir/ValueSet/identifier-typeFrom the FHIR Standard |
| Id | Grade | Path(s) | Details | Requirements |
| 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() |
This structure is derived from Identifier
Other representations of profile: CSV, Excel, Schematron