• Include these codes as defined in http://hl7.org/fhir/data-types version 4.0.1

  Code	Display	Definition
  Address	Address	An address expressed using postal conventions (as opposed to GPS or other location definition formats). This data type may be used to convey addresses for use in delivering mail as well as for visiting locations which might not be valid for mail delivery. There are a variety of postal address formats defined around the world.
  Annotation	Annotation	A text note which also contains information about who made the statement and when.
  BackboneElement	BackboneElement	Base definition for all elements that are defined inside a resource - but not those in a data type.
  Coding	Coding	A reference to a code defined by a terminology system.
  ContactPoint	ContactPoint	Details for all kinds of technology mediated contact points for a person or organization, including telephone, email, etc.
  Count	Count	A measured amount (or an amount that can potentially be measured). Note that measured amounts include amounts that are not precisely quantified, including amounts involving arbitrary units and floating currencies.
  Distance	Distance	A length - a value with a unit that is a physical distance.
  SubstanceAmount	SubstanceAmount
  Timing	Timing	Specifies an event that may occur multiple times. Timing schedules are used to record when things are planned, expected or requested to occur. The most common usage is in dosage instructions for medications. They are also used when planning care of various kinds, and may be used for reporting the schedule to which past regular activities were carried out.
  UsageContext	UsageContext	Specifies clinical/business/etc. metadata that can be used to retrieve, index and/or categorize an artifact. This metadata can either be specific to the applicable population (e.g., age category, DRG) or the specific context of care (e.g., venue, care setting, provider of care).
  boolean	boolean	Value of "true" or "false"
  code	code	A string which has at least one character and no leading or trailing whitespace and where there is no whitespace other than single spaces in the contents
  dateTime	dateTime	A date, date-time or partial date (e.g. just year or year + month). If hours and minutes are specified, a time zone SHALL be populated. The format is a union of the schema types gYear, gYearMonth, date and dateTime. Seconds must be provided due to schema type constraints but may be zero-filled and may be ignored. Dates SHALL be valid dates.
  id	id	Any combination of letters, numerals, "-" and ".", with a length limit of 64 characters. (This might be an integer, an unprefixed OID, UUID or any other identifier pattern that meets these constraints.) Ids are case-insensitive.
  integer	integer	A whole number

This value set expansion contains 15 concepts.