Clinical Document Architecture - Local Development build (v2.0.1-sd-202510-matchbox-patch) built by the FHIR (HL7® FHIR® Standard) Build Tools. See the Directory of published versions
| Official URL: http://hl7.org/cda/stds/core/StructureDefinition/xs-ID | Version: 2.0.1-sd-202510-matchbox-patch | |||
| Active as of 2025-10-29 | Computable Name: xs:ID | |||
ID represents the ID attribute type from [XML 1.0 (Second Edition)]. The "value space" of ID is the set of all strings that "match" the NCName production in [Namespaces in XML]. The "lexical space" of ID is the set of all strings that "match" the NCName production in [Namespaces in XML].
Usages:
You can also check for usages in the FHIR IG Statistics
Description of Template, Differentials, Snapshots and how the different presentations work.
| Name | Flags | Card. | Type | Description & Constraints    Filter:  ![]() ![]()  | 
|---|---|---|---|---|
![]()  | 
0..* | id | Primitive Type id | |
  Documentation for this format | ||||
| 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())
     | 
  
| Name | Flags | Card. | Type | Description & Constraints    Filter:  ![]() ![]()  | 
|---|---|---|---|---|
![]()  | 
0..* | id | Primitive Type id | |
![]() ![]()  | 
0..1 | id | Primitive value for id | |
  Documentation for this format | ||||
| 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())
     | 
  
This structure is derived from id
Differential View
This structure is derived from id
| Name | Flags | Card. | Type | Description & Constraints    Filter:  ![]() ![]()  | 
|---|---|---|---|---|
![]()  | 
id | |||
![]() ![]()  | 
0..0 | xml:id (or equivalent in JSON) | ||
![]() ![]()  | 
0..0 | Extension | ||
  Documentation for this format | ||||
Key Elements View
| Name | Flags | Card. | Type | Description & Constraints    Filter:  ![]() ![]()  | 
|---|---|---|---|---|
![]()  | 
0..* | id | Primitive Type id | |
  Documentation for this format | ||||
| 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())
     | 
  
Snapshot View
| Name | Flags | Card. | Type | Description & Constraints    Filter:  ![]() ![]()  | 
|---|---|---|---|---|
![]()  | 
0..* | id | Primitive Type id | |
![]() ![]()  | 
0..1 | id | Primitive value for id | |
  Documentation for this format | ||||
| 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())
     | 
  
This structure is derived from id
Other representations of profile: CSV, Excel, Schematron