ExternalDocumentReference
External Document Reference
draftC-CDA Templates4.0.0logical8 key elements
Where it is necessary to reference an external clinical document, the External Document Reference template can be used to reference this external document. However, if the containing document is appending to or replacing another document in the same set, that relationship is set in the header, using ClinicalDocument/relatedDocument.
Metadata
hl7.org/fhir- Canonical URL
- http://hl7.org/cda/us/ccda/StructureDefinition/ExternalDocumentReference
- ID
- ExternalDocumentReference
- Type
- Base Definition
- ExternalDocument
- Derivation
- constraint
Mandatory and Must-Support Elements
Elements with cardinality > 0 or marked as Must Support (S)