FHIR Tooling Extensions IG
0.6.0 - Release 0.2.0
FHIR Tooling Extensions IG
0.6.0 - Release 0.2.0
This page is part of the HL7 Tools Extension IG (v0.6.0: Release - Informative) based on FHIR (HL7® FHIR® Standard) v5.0.0. The current version which supersedes this version is 0.7.0. For a full list of available versions, see the Directory of published versions
| Official URL: http://hl7.org/fhir/tools/StructureDefinition/valueset-parameter | Version: 0.6.0 | |||
| Standards status: Informative | Maturity Level: 0 | Computable Name: ValueSetParameterDeclaration | ||
| Other Identifiers: OID:2.16.840.1.113883.4.642.40.1.42.67 | ||||
This extension declares a parameter that can be passed along with an $expand or $validate-code invocation to further narrow the value set. See Parameterised ValueSets for further details.
Context of Use
This extension may be used on the following element(s)
ValueSet
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
| Name | Flags | Card. | Type | Description & Constraints Filter:   |
|---|---|---|---|---|
  Extension |
0..* | Extension | ValueSet parameter declaration | |
  Slices for extension |
Content/Rules for all slices | |||
   extension:name |
1..1 | Extension | The name of the parameter | |
   extension |
0..0 | |||
 url |
1..1 | uri | "name" | |
 value[x] |
1..1 | code | A token (A-Z, a-z, _, -) with no whitespace. SHOULD start with p- | |
 extension:documentation |
0..1 | Extension | Explanation of the effect of the parameter, including valid values | |
 extension |
0..0 | |||
| url |
1..1 | uri | "documentation" | |
| value[x] |
1..1 | markdown | Value of extension | |
 url |
1..1 | uri | "http://hl7.org/fhir/tools/StructureDefinition/valueset-parameter" | |
 value[x] |
0..0 | |||
| Documentation for this format | ||||
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
0..* | Extension | ValueSet parameter declaration | |
| id |
0..1 | id | Unique id for inter-element referencing | |
| Slices for extension |
1..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url | |
| extension:name |
1..1 | Extension | The name of the parameter | |
| id |
0..1 | id | Unique id for inter-element referencing | |
| extension |
0..0 | |||
| url |
1..1 | uri | "name" | |
| value[x] |
1..1 | code | A token (A-Z, a-z, _, -) with no whitespace. SHOULD start with p- | |
| extension:documentation |
0..1 | Extension | Explanation of the effect of the parameter, including valid values | |
| id |
0..1 | id | Unique id for inter-element referencing | |
| extension |
0..0 | |||
| url |
1..1 | uri | "documentation" | |
| value[x] |
1..1 | markdown | Value of extension | |
| url |
1..1 | uri | "http://hl7.org/fhir/tools/StructureDefinition/valueset-parameter" | |
| Documentation for this format | ||||
This structure is derived from Extension
Summary
Complex Extension: This extension declares a parameter that can be passed along with an $expand or $validate-code invocation to further narrow the value set. See Parameterised ValueSets for further details.
Maturity: 0
Differential View
This structure is derived from Extension
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
0..* | Extension | ValueSet parameter declaration | |
| Slices for extension |
Content/Rules for all slices | |||
| extension:name |
1..1 | Extension | The name of the parameter | |
| extension |
0..0 | |||
| url |
1..1 | uri | "name" | |
| value[x] |
1..1 | code | A token (A-Z, a-z, _, -) with no whitespace. SHOULD start with p- | |
| extension:documentation |
0..1 | Extension | Explanation of the effect of the parameter, including valid values | |
| extension |
0..0 | |||
| url |
1..1 | uri | "documentation" | |
| value[x] |
1..1 | markdown | Value of extension | |
| url |
1..1 | uri | "http://hl7.org/fhir/tools/StructureDefinition/valueset-parameter" | |
| value[x] |
0..0 | |||
| Documentation for this format | ||||
Snapshot View
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
0..* | Extension | ValueSet parameter declaration | |
| id |
0..1 | id | Unique id for inter-element referencing | |
| Slices for extension |
1..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url | |
| extension:name |
1..1 | Extension | The name of the parameter | |
| id |
0..1 | id | Unique id for inter-element referencing | |
| extension |
0..0 | |||
| url |
1..1 | uri | "name" | |
| value[x] |
1..1 | code | A token (A-Z, a-z, _, -) with no whitespace. SHOULD start with p- | |
| extension:documentation |
0..1 | Extension | Explanation of the effect of the parameter, including valid values | |
| id |
0..1 | id | Unique id for inter-element referencing | |
| extension |
0..0 | |||
| url |
1..1 | uri | "documentation" | |
| value[x] |
1..1 | markdown | Value of extension | |
| url |
1..1 | uri | "http://hl7.org/fhir/tools/StructureDefinition/valueset-parameter" | |
| Documentation for this format | ||||
This structure is derived from Extension
Summary
Complex Extension: This extension declares a parameter that can be passed along with an $expand or $validate-code invocation to further narrow the value set. See Parameterised ValueSets for further details.
Maturity: 0
Other representations of profile: CSV, Excel, Schematron
| 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() |
IG © 2022+ HL7 International / FHIR Infrastructure. Package hl7.fhir.uv.tools#0.6.0 based on FHIR 5.0.0. Generated 2025-07-20
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