VA PGHD FHIR R4 Governance - Local Development build (v2.1.27) built by the FHIR (HL7® FHIR® Standard) Build Tools. See the Directory of published versions
Extension: VA PGHD Observation valueAttachment Extension
| Official URL: https://veteran.apps.va.gov/smart-pgd-fhir/v2/StructureDefinition/va-pghd-observation-valueAttachment-extension-v1.0 | Version: 2.1.27 | |||
| Active as of 2024-10-10 | Computable Name: VaPghdObservationValueAttachmentExtension | |||
R4 Observation extension for attribute value[]x: add a new type - Attachment. It can model an attachment report for observation.
To add an attachment of report as observation's value.
Context of Use
-
Element ID:
Observation
This extension may be used on the following element(s)
Usage info
Usages:
- This Extension is not used by any profiles in this Implementation Guide
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..1 | Extension | Optional Observation.value[x] Attachment type Extension Element | |
  extension |
0..0 | Extension | ||
| url |
1..1 | uri | "https://veteran.apps.va.gov/smart-pgd-fhir/v2/StructureDefinition/va-pghd-observation-valueAttachment-extension-v1.0" | |
  value[x] |
1..1 | Attachment | Value of extension | |
| Documentation for this format | ||||
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
0..1 | Extension | Optional Observation.value[x] Attachment type Extension Element | |
 id |
0..1 | string | Unique id for inter-element referencing | |
| extension |
0..0 | Extension Slice: Unordered, Open by value:url | ||
| url |
1..1 | uri | "https://veteran.apps.va.gov/smart-pgd-fhir/v2/StructureDefinition/va-pghd-observation-valueAttachment-extension-v1.0" | |
| value[x] |
1..1 | Attachment | Value of extension | |
| 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..1 | Extension | Optional Observation.value[x] Attachment type Extension Element | |
| extension |
0..0 | Extension | ||
| url |
1..1 | uri | "https://veteran.apps.va.gov/smart-pgd-fhir/v2/StructureDefinition/va-pghd-observation-valueAttachment-extension-v1.0" | |
| value[x] |
1..1 | Attachment | Value of extension | |
| Documentation for this format | ||||
Snapshot View
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
0..1 | Extension | Optional Observation.value[x] Attachment type Extension Element | |
| id |
0..1 | string | Unique id for inter-element referencing | |
| extension |
0..0 | Extension Slice: Unordered, Open by value:url | ||
| url |
1..1 | uri | "https://veteran.apps.va.gov/smart-pgd-fhir/v2/StructureDefinition/va-pghd-observation-valueAttachment-extension-v1.0" | |
| value[x] |
1..1 | Attachment | Value of extension | |
| Documentation for this format | ||||
This structure is derived from Extension
Other representations of profile: CSV, Excel, Schematron
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()
|