CDA On FHIR England - Document Header

Patient-BirthTime

This Extension resource is constrained to support the patients birth time.

NameCard.TypeDescription & Constraints
..ExtensionElementThe time of day that the Patient was born. This includes the date to ensure that the timezone information can be communicated effectively.

...url1..1Uriidentifies the meaning of the extension
Fixed Value http://hl7.org/fhir/StructureDefinition/patient-birthTime

...value[x] (Birth Time)0..1DateTimeBirth time for the patient