<?xml version="1.0" encoding="UTF-8"?>
<CodeSystem xmlns="http://hl7.org/fhir">
  <id value="trigger-type"/>
  <meta>
    <lastUpdated value="2019-11-01T09:29:23.356+11:00"/>
  </meta>
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-wg">
    <valueCode value="fhir"/>
  </extension>
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
    <valueCode value="trial-use"/>
  </extension>
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm">
    <valueInteger value="5"/>
  </extension>
  <url value="http://hl7.org/fhir/trigger-type"/>
  <identifier>
    <system value="urn:ietf:rfc:3986"/>
    <value value="urn:oid:2.16.840.1.113883.4.642.4.104"/>
  </identifier>
  <version value="4.0.1"/>
  <name value="TriggerType"/>
  <title value="TriggerType"/>
  <status value="draft"/>
  <experimental value="false"/>
  <date value="2019-11-01T09:29:23+11:00"/>
  <publisher value="HL7 (FHIR Project)"/>
  <contact>
    <telecom>
      <system value="url"/>
      <value value="http://hl7.org/fhir"/>
    </telecom>
    <telecom>
      <system value="email"/>
      <value value="fhir@lists.hl7.org"/>
    </telecom>
  </contact>
  <description value="The type of trigger."/>
  <caseSensitive value="true"/>
  <valueSet value="http://hl7.org/fhir/ValueSet/trigger-type"/>
  <content value="complete"/>
  <concept>
    <code value="named-event"/>
    <display value="Named Event"/>
    <definition value="The trigger occurs in response to a specific named event, and no other information about the trigger is specified. Named events are completely pre-coordinated, and the formal semantics of the trigger are not provided."/>
  </concept>
  <concept>
    <code value="periodic"/>
    <display value="Periodic"/>
    <definition value="The trigger occurs at a specific time or periodically as described by a timing or schedule. A periodic event cannot have any data elements, but may have a name assigned as a shorthand for the event."/>
  </concept>
  <concept>
    <code value="data-changed"/>
    <display value="Data Changed"/>
    <definition value="The trigger occurs whenever data of a particular type is changed in any way, either added, modified, or removed."/>
    <concept>
      <code value="data-added"/>
      <display value="Data Added"/>
      <definition value="The trigger occurs whenever data of a particular type is added."/>
    </concept>
    <concept>
      <code value="data-modified"/>
      <display value="Data Updated"/>
      <definition value="The trigger occurs whenever data of a particular type is modified."/>
    </concept>
    <concept>
      <code value="data-removed"/>
      <display value="Data Removed"/>
      <definition value="The trigger occurs whenever data of a particular type is removed."/>
    </concept>
  </concept>
  <concept>
    <code value="data-accessed"/>
    <display value="Data Accessed"/>
    <definition value="The trigger occurs whenever data of a particular type is accessed."/>
  </concept>
  <concept>
    <code value="data-access-ended"/>
    <display value="Data Access Ended"/>
    <definition value="The trigger occurs whenever access to data of a particular type is completed."/>
  </concept>
</CodeSystem>