CommunicationCategory

Codes for general categories of communications such as alerts, instruction, etc.

This code system http://hl7.org/fhir/communication-category defines the following codes:

Code	Display	Definition
alert	Alert	The communication conveys an alert.
notification	Notification	The communication conveys a notification.
reminder	Reminder	The communication conveys a reminder.
instruction	Instruction	The communication conveys instruction.