AppointmentStatus

The free/busy status of an appointment.

This value set has an inline code system http://hl7.org/fhir/appointmentstatus, which defines the following codes:

Code	Display	Definition
proposed	Proposed	None of the participant(s) have finalized their acceptance of the appointment request, and the start/end time may not be set yet.
pending	Pending	Some or all of the participant(s) have not finalized their acceptance of the appointment request.
booked	Booked	All participant(s) have been considered and the appointment is confirmed to go ahead at the date/times specified.
arrived	Arrived	Some of the patients have arrived.
fulfilled	Fulfilled	This appointment has completed and may have resulted in an encounter.
cancelled	Cancelled	The appointment has been cancelled.
noshow	No Show	Some or all of the participant(s) have not/did not appear for the appointment (usually the patient).