Optional
encounterOptional
eventMain clinical acts documented
Optional
extensionAdditional content defined by implementations
Optional
facilityKind of facility where patient was seen
Optional
idUnique id for inter-element referencing
Optional
modifierExtensions that cannot be ignored even if unrecognized
Optional
periodTime of service that is being documented
Optional
practiceAdditional details about where the content was created (e.g. clinical specialty)
Optional
relatedRelated identifiers or resources
Optional
sourcePatient demographics from source
Context of the document content