| Official URL: https://fhir.cognovis.de/praxis/StructureDefinition/appointment-modality | Version: 0.99.1 | |||
| Active as of 2026-08-22 | Computable Name: AppointmentModalityExt | |||
| Other Identifiers: OID:2.16.840.1.113883.3.7985.42.22 | ||||
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DICOM-Modalitaet und optionale Geraete-Referenz fuer einen Bildgebungstermin. Enthaelt den Modalitaetstyp (MR, CT, etc.) und eine optionale Referenz auf das konkrete Bildgebungsgeraet.
Context of Use
This extension may be used on the following element(s):
Usage info
Usages:
You can also check for usages in the FHIR IG Statistics
Description of Profiles, Differentials, Snapshots, and how the XML and JSON presentations work.
This structure is derived from Extension
This structure is derived from Extension
| Name | Flags | Card. | Type | Description & Constraints Filter:   |
|---|---|---|---|---|
  Extension |
0..* | Extension | Appointment Modality | |
  extension |
1..* | Extension | Extension | |
  Slices for extension |
Content/Rules for all slices | |||
   extension:modality |
S | 1..1 | Extension | DICOM Modalitaet (MR, CT, US, DX, etc.) |
  extension |
0..0 | Extension | ||
| url |
1..1 | uri | "modality" | |
  value[x] |
0..1 | Coding | Value of extension Binding: DICOM Modality (required) | |
 extension:device |
S | 0..1 | Extension | Referenz auf das konkrete Bildgebungsgeraet (ImagingDevicePraxisDe) |
 extension |
0..0 | Extension | ||
| url |
1..1 | uri | "device" | |
 value[x] |
0..1 | Reference(Imaging Device (Praxis DE)) | Value of extension | |
| url |
1..1 | uri | "https://fhir.cognovis.de/praxis/StructureDefinition/appointment-modality" | |
 value[x] |
0..0 | Value of extension | ||
| Documentation for this format | ||||
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
0..* | Extension | Appointment Modality | |
 id |
0..1 | string | Unique id for inter-element referencing | |
| Slices for extension |
1..* | Extension | Extension Slice: Unordered, Open by value:url | |
| extension:modality |
S | 1..1 | Extension | DICOM Modalitaet (MR, CT, US, DX, etc.) |
| id |
0..1 | string | Unique id for inter-element referencing | |
| extension |
0..0 | Extension Slice: Unordered, Open by value:url | ||
| url |
1..1 | uri | "modality" | |
| value[x] |
0..1 | Coding | Value of extension Binding: DICOM Modality (required) | |
| extension:device |
S | 0..1 | Extension | Referenz auf das konkrete Bildgebungsgeraet (ImagingDevicePraxisDe) |
| id |
0..1 | string | Unique id for inter-element referencing | |
| extension |
0..0 | Extension Slice: Unordered, Open by value:url | ||
| url |
1..1 | uri | "device" | |
| value[x] |
0..1 | Reference(Imaging Device (Praxis DE)) | Value of extension | |
| url |
1..1 | uri | "https://fhir.cognovis.de/praxis/StructureDefinition/appointment-modality" | |
| Documentation for this format | ||||
This structure is derived from Extension
Differential View
This structure is derived from Extension
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
0..* | Extension | Appointment Modality | |
| extension |
1..* | Extension | Extension | |
| Slices for extension |
Content/Rules for all slices | |||
| extension:modality |
S | 1..1 | Extension | DICOM Modalitaet (MR, CT, US, DX, etc.) |
| extension |
0..0 | Extension | ||
| url |
1..1 | uri | "modality" | |
| value[x] |
0..1 | Coding | Value of extension Binding: DICOM Modality (required) | |
| extension:device |
S | 0..1 | Extension | Referenz auf das konkrete Bildgebungsgeraet (ImagingDevicePraxisDe) |
| extension |
0..0 | Extension | ||
| url |
1..1 | uri | "device" | |
| value[x] |
0..1 | Reference(Imaging Device (Praxis DE)) | Value of extension | |
| url |
1..1 | uri | "https://fhir.cognovis.de/praxis/StructureDefinition/appointment-modality" | |
| value[x] |
0..0 | Value of extension | ||
| Documentation for this format | ||||
Snapshot View
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
0..* | Extension | Appointment Modality | |
| id |
0..1 | string | Unique id for inter-element referencing | |
| Slices for extension |
1..* | Extension | Extension Slice: Unordered, Open by value:url | |
| extension:modality |
S | 1..1 | Extension | DICOM Modalitaet (MR, CT, US, DX, etc.) |
| id |
0..1 | string | Unique id for inter-element referencing | |
| extension |
0..0 | Extension Slice: Unordered, Open by value:url | ||
| url |
1..1 | uri | "modality" | |
| value[x] |
0..1 | Coding | Value of extension Binding: DICOM Modality (required) | |
| extension:device |
S | 0..1 | Extension | Referenz auf das konkrete Bildgebungsgeraet (ImagingDevicePraxisDe) |
| id |
0..1 | string | Unique id for inter-element referencing | |
| extension |
0..0 | Extension Slice: Unordered, Open by value:url | ||
| url |
1..1 | uri | "device" | |
| value[x] |
0..1 | Reference(Imaging Device (Praxis DE)) | Value of extension | |
| url |
1..1 | uri | "https://fhir.cognovis.de/praxis/StructureDefinition/appointment-modality" | |
| Documentation for this format | ||||
Other representations of profile: CSV, Excel, Schematron
| Path | Status | Usage | ValueSet | Version | Source |
| Extension.extension:modality.​value[x] | Base | required | DICOM Modality | 📦0.99.1 | This IG |
| 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()
|