Optional
_Optional
_Documentation for FHIRPath expression
Optional
_Custom rule, as a FHIRPath expression
Optional
_identical | matching | different | custom
Optional
_condition | requirement
Patient | Encounter | RelatedPerson | Practitioner | Device
Optional
descriptionDocumentation for FHIRPath expression
Optional
expressionCustom rule, as a FHIRPath expression
Optional
extensionAdditional content defined by implementations
Optional
idUnique id for inter-element referencing
Optional
modifierExtensions that cannot be ignored even if unrecognized
identical | matching | different | custom
condition | requirement
Patient | Encounter | RelatedPerson | Practitioner | Device