Clinical Document Architecture - Local Development build (v2.0.0-sd-202406-matchbox-patch) built by the FHIR (HL7® FHIR® Standard) Build Tools. See the Directory of published versions
Guidance on how to interpret the contents of this table can be found here
0. code
Definition
A string which has at least one character and no leading or trailing whitespace and where there is no whitespace other than single spaces in the contents
ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) cs-pattern: cs attributes must not contain any whitespace (matches('^[^\\s]+$'))
2. code.id
Definition
unique id for the element within a resource (for internal references)
Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short
xml:id (or equivalent in JSON)Unique id for inter-element referencing
May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short
ExtensionAdditional content defined by implementations
Comments
There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Guidance on how to interpret the contents of this table can be found here
0. code
Definition
A string which has at least one character and no leading or trailing whitespace and where there is no whitespace other than single spaces in the contents
ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) cs-pattern: cs attributes must not contain any whitespace (matches('^[^\\s]+$'))
2. code.id
Definition
unique id for the element within a resource (for internal references)
ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())