extension shown: fhir [x]

DocumentReference.subject

Defined in the fhir.schema.org extension.
Canonical URL: http://schema.org/DocumentReference.subject

Thing > Property > DocumentReference.subject

The patientId represents the subject of care of the document. The value of the patientId shall be the same for all new documents of a SubmissionSet. Patient information typically includes: the patient first and last name, sex, and birth date.

Usage: Fewer than 10 domains
Values expected to be one of these types
Device
Group
Patient
Practitioner
Used on these types
DocumentReference
xdsdocumentreference

Schema Version 2.2