{
  "package" : "hl7.terminology.r4@6.3.0",
  "definition" : "**Definition:**The event that occurred was initiated by a study participant (e.g. the subject or the investigator), and did not occur for protocol reasons.",
  "system" : "http://terminology.hl7.org/CodeSystem/v3-ActReason",
  "property" : [ {
    "_uri" : "http://hl7.org/fhir/concept-properties#status",
    "code" : "status",
    "valueCode" : "active"
  }, {
    "_uri" : "http://terminology.hl7.org/CodeSystem/utg-concept-properties#v3-internal-id",
    "code" : "internalId",
    "valueCode" : "21625"
  }, {
    "_uri" : "http://hl7.org/fhir/concept-properties#parent",
    "code" : "subsumedBy",
    "valueCode" : "_ClinicalResearchEventReason"
  } ],
  "codesystem" : "fc956078-3bad-5feb-99c4-f335dd622873",
  "concept_id" : "911a0465-07f5-5064-80ba-2187bebec9c3",
  "ancestors" : {
    "UNS" : 0,
    "_ClinicalResearchEventReason" : 1
  },
  "id" : "eff05b68-894e-4243-bf5b-d0931a180fe2",
  "code" : "UNS",
  "display" : "unscheduled",
  "version" : "3.1.0"
}