This page is part of the FHIR Specification (v4.4.0: R5 Preview #2). The current version which supercedes this version is 5.0.0. For a full list of available versions, see the Directory of published versions . Page versions: R4B R4 R3 R2
Vocabulary Work Group | Maturity Level: 1 | Informative | Use Context: Any |
URL for this extension:
http://hl7.org/fhir/StructureDefinition/valueset-unclosed
Status: draft. Extension maintained by: HL7
Marks that the expansion is incomplete, and values other than those listed may be valid. This may be used because post-coordinated codes are allowed, and no practical expansion can be produced.
Comment:
This extension exists to allow for definition and use of value sets that are currently unbounded, including those for which it may always be impractical to set bounds. This can be done to allow additional learning in this space, such as exploring poorly understsood consequences of alternatives.
Context of Use: Use on Element ID ValueSet.expansion
Summary
Name | Flags | Card. | Type | Description & Constraints |
---|---|---|---|---|
unclosed | 0..1 | boolean | URL = http://hl7.org/fhir/StructureDefinition/valueset-unclosed unclosed: Marks that the expansion is incomplete, and values other than those listed may be valid. This may be used because post-coordinated codes are allowed, and no practical expansion can be produced. Use on Element ID ValueSet.expansion | |
Documentation for this format |
Full Structure
Name | Flags | Card. | Type | Description & Constraints |
---|---|---|---|---|
extension | 0..1 | Extension | URL = http://hl7.org/fhir/StructureDefinition/valueset-unclosed unclosed: Marks that the expansion is incomplete, and values other than those listed may be valid. This may be used because post-coordinated codes are allowed, and no practical expansion can be produced. Use on Element ID ValueSet.expansion | |
extension | I | 0..0 | ||
url | 1..1 | uri | "http://hl7.org/fhir/StructureDefinition/valueset-unclosed" | |
value[x] | I | 1..1 | boolean | Value of extension |
Documentation for this format |
XML Template
<!-- unclosed --> <extension xmlns="http://hl7.org/fhir" url="http://hl7.org/fhir/StructureDefinition/valueset-unclosed" > <!-- from Element: extension --> <valueBoolean value="[boolean]"/><!-- 1..1 Value of extension --> </extension>
JSON Template
{ // unclosed // from Element: extension "extension" : [ // sliced by value:url in the specified order, Open ] "url" : "http://hl7.org/fhir/StructureDefinition/valueset-unclosed", // R! "valueBoolean" : <boolean> // C? R! Value of extension }
Summary
Name | Flags | Card. | Type | Description & Constraints |
---|---|---|---|---|
unclosed | 0..1 | boolean | URL = http://hl7.org/fhir/StructureDefinition/valueset-unclosed unclosed: Marks that the expansion is incomplete, and values other than those listed may be valid. This may be used because post-coordinated codes are allowed, and no practical expansion can be produced. Use on Element ID ValueSet.expansion | |
Documentation for this format |
Full Structure
Name | Flags | Card. | Type | Description & Constraints |
---|---|---|---|---|
extension | 0..1 | Extension | URL = http://hl7.org/fhir/StructureDefinition/valueset-unclosed unclosed: Marks that the expansion is incomplete, and values other than those listed may be valid. This may be used because post-coordinated codes are allowed, and no practical expansion can be produced. Use on Element ID ValueSet.expansion | |
extension | I | 0..0 | ||
url | 1..1 | uri | "http://hl7.org/fhir/StructureDefinition/valueset-unclosed" | |
value[x] | I | 1..1 | boolean | Value of extension |
Documentation for this format |
XML Template
<!-- unclosed --> <extension xmlns="http://hl7.org/fhir" url="http://hl7.org/fhir/StructureDefinition/valueset-unclosed" > <!-- from Element: extension --> <valueBoolean value="[boolean]"/><!-- 1..1 Value of extension --> </extension>
JSON Template
{ // unclosed // from Element: extension "extension" : [ // sliced by value:url in the specified order, Open ] "url" : "http://hl7.org/fhir/StructureDefinition/valueset-unclosed", // R! "valueBoolean" : <boolean> // C? R! Value of extension }
Constraints