http://hl7.org/fhir/StructureDefinition/patient-birthTime|4.0.1

The time of day that the Patient was born. This includes the date to ensure that the timezone information can be communicated effectively.
NameFlagsCardTypeDescription & Constraints
Extension
0..1Time of day of birth
 
extension
?..0
 
url
?..?
 
value[x] *
1..?
 
 
valueDateTime *
1..?dateTime