ELGA e-Diagnose R4 (Draft)
0.1.0 - ci-build
ELGA e-Diagnose R4 (Draft)
0.1.0 - ci-build
ELGA e-Diagnose R4 (Draft) - Local Development build (v0.1.0) built by the FHIR (HL7® FHIR® Standard) Build Tools. See the Directory of published versions
| Official URL: https://fhir.hl7.at/elga/ediag/r4/StructureDefinition/at-elga-ediag-reference | Version: 0.1.0 | |||
| Draft as of 2026-08-20 | Responsible: ELGA GmbH | Computable Name: AtElgaEdiagReference | ||
Das AT e-Diagnose Reference-Profil schränkt den Reference-Datentyp insofern ein, dass Referenzen auf Patient, Practitioner und Organization ein bestimmtes identifier.system verlangen.
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:   |
|---|---|---|---|---|
  Reference |
C | 0..* | Reference | A reference from one resource to another Constraints: ref-1, reference-identifier-system |
  type |
Σ | 1..1 | uri | Type the reference refers to (e.g. "Patient") Binding: ResourceType (extensible): Aa resource (or, for logical models, the URI of the logical model). |
  identifier |
Σ | 1..1 | Identifier | Logical reference, when literal reference is not known |
 use |
?!Σ | 0..1 | code | usual | official | temp | secondary | old (If known) Binding: IdentifierUse (required): Identifies the purpose for this identifier, if known . |
| system |
Σ | 1..1 | uri | The namespace for the identifier value Example General: http://www.acme.com/identifiers/patient |
 value |
Σ | 1..1 | string | The value that is unique Example General: 123456 |
| Documentation for this format | ||||
| Path | Status | Usage | ValueSet | Version | Source |
| Reference.type | Base | extensible | ResourceType | 📍4.0.1 | FHIR Std. |
| Reference.identifier.use | Base | required | IdentifierUse | 📍4.0.1 | FHIR Std. |
| 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())
|
| ref-1 | error | Reference | SHALL have a contained resource if a local reference is provided |
reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids'))
|
| reference-identifier-system | error | Reference | Für Referenzen auf Patient MUSS `identifier.system` den Wert `urn:oid:1.2.40.0.10.2.1.1.149` haben. Für Referenzen auf Practitioner und Organization MUSS `identifier.system` den Wert `urn:ietf:rfc:3986` haben. |
(type != 'Patient' and type != 'Practitioner' and type != 'Organization') or ((type = 'Patient' and identifier.system = 'urn:oid:1.2.40.0.10.2.1.1.149') or ((type = 'Practitioner' or type = 'Organization') and identifier.system = 'urn:ietf:rfc:3986'))
|
This structure is derived from Reference
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Reference |
C | 0..* | Reference | A reference from one resource to another Constraints: reference-identifier-system |
| reference |
0..0 | Literal reference, Relative, internal or absolute URL | ||
| type |
1..1 | uri | Type the reference refers to (e.g. "Patient") | |
| identifier |
1..1 | Identifier | Logical reference, when literal reference is not known | |
| system |
1..1 | uri | The namespace for the identifier value | |
| value |
1..1 | string | The value that is unique | |
| Documentation for this format | ||||
| Id | Grade | Path(s) | Description | Expression |
| reference-identifier-system | error | Reference | Für Referenzen auf Patient MUSS `identifier.system` den Wert `urn:oid:1.2.40.0.10.2.1.1.149` haben. Für Referenzen auf Practitioner und Organization MUSS `identifier.system` den Wert `urn:ietf:rfc:3986` haben. |
(type != 'Patient' and type != 'Practitioner' and type != 'Organization') or ((type = 'Patient' and identifier.system = 'urn:oid:1.2.40.0.10.2.1.1.149') or ((type = 'Practitioner' or type = 'Organization') and identifier.system = 'urn:ietf:rfc:3986'))
|
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Reference |
C | 0..* | Reference | A reference from one resource to another Constraints: ref-1, reference-identifier-system |
| id |
0..1 | string | Unique id for inter-element referencing | |
 extension |
0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url | |
| type |
Σ | 1..1 | uri | Type the reference refers to (e.g. "Patient") Binding: ResourceType (extensible): Aa resource (or, for logical models, the URI of the logical model). |
 identifier |
Σ | 1..1 | Identifier | Logical reference, when literal reference is not known |
 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 |
Σ | 1..1 | uri | The namespace for the identifier value Example General: http://www.acme.com/identifiers/patient |
| value |
Σ | 1..1 | string | The value that is unique 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) |
| display |
Σ | 0..1 | string | Text alternative for the resource |
| Documentation for this format | ||||
| Path | Status | Usage | ValueSet | Version | Source |
| Reference.type | Base | extensible | ResourceType | 📍4.0.1 | FHIR Std. |
| Reference.identifier.use | Base | required | IdentifierUse | 📍4.0.1 | FHIR Std. |
| Reference.identifier.type | Base | extensible | IdentifierType | 📍4.0.1 | FHIR Std. |
| 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()
|
| ref-1 | error | Reference | SHALL have a contained resource if a local reference is provided |
reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids'))
|
| reference-identifier-system | error | Reference | Für Referenzen auf Patient MUSS `identifier.system` den Wert `urn:oid:1.2.40.0.10.2.1.1.149` haben. Für Referenzen auf Practitioner und Organization MUSS `identifier.system` den Wert `urn:ietf:rfc:3986` haben. |
(type != 'Patient' and type != 'Practitioner' and type != 'Organization') or ((type = 'Patient' and identifier.system = 'urn:oid:1.2.40.0.10.2.1.1.149') or ((type = 'Practitioner' or type = 'Organization') and identifier.system = 'urn:ietf:rfc:3986'))
|
This structure is derived from Reference
Key Elements View
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Reference |
C | 0..* | Reference | A reference from one resource to another Constraints: ref-1, reference-identifier-system |
| type |
Σ | 1..1 | uri | Type the reference refers to (e.g. "Patient") Binding: ResourceType (extensible): Aa resource (or, for logical models, the URI of the logical model). |
| identifier |
Σ | 1..1 | Identifier | Logical reference, when literal reference is not known |
| use |
?!Σ | 0..1 | code | usual | official | temp | secondary | old (If known) Binding: IdentifierUse (required): Identifies the purpose for this identifier, if known . |
| system |
Σ | 1..1 | uri | The namespace for the identifier value Example General: http://www.acme.com/identifiers/patient |
| value |
Σ | 1..1 | string | The value that is unique Example General: 123456 |
| Documentation for this format | ||||
| Path | Status | Usage | ValueSet | Version | Source |
| Reference.type | Base | extensible | ResourceType | 📍4.0.1 | FHIR Std. |
| Reference.identifier.use | Base | required | IdentifierUse | 📍4.0.1 | FHIR Std. |
| 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())
|
| ref-1 | error | Reference | SHALL have a contained resource if a local reference is provided |
reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids'))
|
| reference-identifier-system | error | Reference | Für Referenzen auf Patient MUSS `identifier.system` den Wert `urn:oid:1.2.40.0.10.2.1.1.149` haben. Für Referenzen auf Practitioner und Organization MUSS `identifier.system` den Wert `urn:ietf:rfc:3986` haben. |
(type != 'Patient' and type != 'Practitioner' and type != 'Organization') or ((type = 'Patient' and identifier.system = 'urn:oid:1.2.40.0.10.2.1.1.149') or ((type = 'Practitioner' or type = 'Organization') and identifier.system = 'urn:ietf:rfc:3986'))
|
Differential View
This structure is derived from Reference
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Reference |
C | 0..* | Reference | A reference from one resource to another Constraints: reference-identifier-system |
| reference |
0..0 | Literal reference, Relative, internal or absolute URL | ||
| type |
1..1 | uri | Type the reference refers to (e.g. "Patient") | |
| identifier |
1..1 | Identifier | Logical reference, when literal reference is not known | |
| system |
1..1 | uri | The namespace for the identifier value | |
| value |
1..1 | string | The value that is unique | |
| Documentation for this format | ||||
| Id | Grade | Path(s) | Description | Expression |
| reference-identifier-system | error | Reference | Für Referenzen auf Patient MUSS `identifier.system` den Wert `urn:oid:1.2.40.0.10.2.1.1.149` haben. Für Referenzen auf Practitioner und Organization MUSS `identifier.system` den Wert `urn:ietf:rfc:3986` haben. |
(type != 'Patient' and type != 'Practitioner' and type != 'Organization') or ((type = 'Patient' and identifier.system = 'urn:oid:1.2.40.0.10.2.1.1.149') or ((type = 'Practitioner' or type = 'Organization') and identifier.system = 'urn:ietf:rfc:3986'))
|
Snapshot View
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Reference |
C | 0..* | Reference | A reference from one resource to another Constraints: ref-1, reference-identifier-system |
| id |
0..1 | string | Unique id for inter-element referencing | |
| extension |
0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url | |
| type |
Σ | 1..1 | uri | Type the reference refers to (e.g. "Patient") Binding: ResourceType (extensible): Aa resource (or, for logical models, the URI of the logical model). |
| identifier |
Σ | 1..1 | Identifier | Logical reference, when literal reference is not known |
| 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 |
Σ | 1..1 | uri | The namespace for the identifier value Example General: http://www.acme.com/identifiers/patient |
| value |
Σ | 1..1 | string | The value that is unique 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) |
| display |
Σ | 0..1 | string | Text alternative for the resource |
| Documentation for this format | ||||
| Path | Status | Usage | ValueSet | Version | Source |
| Reference.type | Base | extensible | ResourceType | 📍4.0.1 | FHIR Std. |
| Reference.identifier.use | Base | required | IdentifierUse | 📍4.0.1 | FHIR Std. |
| Reference.identifier.type | Base | extensible | IdentifierType | 📍4.0.1 | FHIR Std. |
| 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()
|
| ref-1 | error | Reference | SHALL have a contained resource if a local reference is provided |
reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids'))
|
| reference-identifier-system | error | Reference | Für Referenzen auf Patient MUSS `identifier.system` den Wert `urn:oid:1.2.40.0.10.2.1.1.149` haben. Für Referenzen auf Practitioner und Organization MUSS `identifier.system` den Wert `urn:ietf:rfc:3986` haben. |
(type != 'Patient' and type != 'Practitioner' and type != 'Organization') or ((type = 'Patient' and identifier.system = 'urn:oid:1.2.40.0.10.2.1.1.149') or ((type = 'Practitioner' or type = 'Organization') and identifier.system = 'urn:ietf:rfc:3986'))
|
This structure is derived from Reference
Other representations of profile: CSV, Excel, Schematron