• Include these codes as defined in http://hl7.org/fhir/resource-types version 4.3.0

  Code	Display	Definition
  Appointment	Appointment	A booking of a healthcare event among patient(s), practitioner(s), related person(s) and/or device(s) for a specific date/time. This may result in one or more Encounter(s).
  CommunicationRequest	CommunicationRequest	A request to convey information; e.g. the CDS system proposes that an alert be sent to a responsible provider, the CDS system proposes that the public health agency be notified about a reportable condition.
  DeviceRequest	DeviceRequest	Represents a request for a patient to employ a medical device. The device may be an implantable device, or an external assistive device, such as a walker.
  MedicationRequest	MedicationRequest	An order or request for both supply of the medication and the instructions for administration of the medication to a patient. The resource is called "MedicationRequest" rather than "MedicationPrescription" or "MedicationOrder" to generalize the use across inpatient and outpatient settings, including care plans, etc., and to harmonize with workflow patterns.
  NutritionOrder	NutritionOrder	A request to supply a diet, formula feeding (enteral) or oral nutritional supplement to a patient/resident.
  Task	Task	A task to be performed.
  ServiceRequest	ServiceRequest	A record of a request for service such as diagnostic investigations, treatments, or operations to be performed.
  VisionPrescription	VisionPrescription	An authorization for the provision of glasses and/or contact lenses to a patient.

This value set expansion contains 8 concepts.