• Include these codes as defined in http://hl7.org/fhir/basic-resource-type version 1.0.2

  Code	Display	Definition
  consent	Consent	An assertion of permission for an activity or set of activities to occur, possibly subject to particular limitations; e.g. surgical consent, information disclosure consent, etc.
  referral	Referral	A request that care of a particular type be provided to a patient. Could involve the transfer of care, a consult, etc.
  advevent	Adverse Event	An undesired reaction caused by exposure to some agent (e.g. a medication, immunization, food, or environmental agent).
  aptmtreq	Appointment Request	A request that a time be scheduled for a type of service for a specified patient, potentially subject to other constraints
  transfer	Transfer	The transition of a patient or set of material from one location to another
  diet	Diet	The specification of a set of food and/or other nutritional material to be delivered to a patient.
  adminact	Administrative Activity	An occurrence of a non-care-related event in the healthcare domain, such as approvals, reviews, etc.
  exposure	Exposure	Record of a situation where a subject was exposed to a substance. Usually of interest to public health.
  investigation	Investigation	A formalized inquiry into the circumstances surrounding a particular unplanned event or potential event for the purposes of identifying possible causes and contributing factors for the event
  account	Account	A financial instrument used to track costs, charges or other amounts.
  invoice	Invoice	A request for payment for goods and/or services. Includes the idea of a healthcare insurance claim.
  adjudicat	Invoice Adjudication	The determination of what will be paid against a particular invoice based on coverage, plan rules, etc.
  predetreq	Pre-determination Request	A request for a pre-determination of the cost that would be paid under an insurance plan for a hypothetical claim for goods or services
  predetermine	Predetermination	An adjudication of what would be paid under an insurance plan for a hypothetical claim for goods or services
  study	Study	An investigation to determine information about a particular therapy or product
  protocol	Protocol	A set of (possibly conditional) steps to be taken to achieve some aim. Includes study protocols, treatment protocols, emergency protocols, etc.

This value set expansion contains 16 concepts.