Union of http://terminology.hl7.org/CodeSystem/communication-category and http://terminology.hl7.org/CodeSystem/communication-category

This is the CodeSystem that contains all the codes in CommunicationCategory (http://terminology.hl7.org/CodeSystem/communication-category) and CommunicationCategory (http://terminology.hl7.org/CodeSystem/communication-category). E.g. what you have to deal with if you get resources containing codes in either of them

CodeSystem

Generated Narrative: CodeSystem c5235383-6fe4-49cb-8193-cf88e1d9083e-197

This code system http://hl7.org/fhir/comparison/CodeSystem/c5235383-6fe4-49cb-8193-cf88e1d9083e-197 defines codes, but no codes are represented here

CodeDisplayDefinition
alert AlertThe communication conveys an alert.
notification NotificationThe communication conveys a notification.
reminder ReminderThe communication conveys a reminder.
instruction InstructionThe communication conveys an instruction.