{
  "package" : "hl7.terminology.r5@6.3.0",
  "definition" : "**Description:** It has been confirmed that the appropriate pre-requisite therapy has been tried.",
  "system" : "http://terminology.hl7.org/CodeSystem/v3-ActCode",
  "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" : "22815"
  }, {
    "_uri" : "http://hl7.org/fhir/concept-properties#parent",
    "code" : "subsumedBy",
    "valueCode" : "1"
  } ],
  "codesystem" : "3f3ee941-b4ac-567a-82e4-52aefc2cff3b",
  "concept_id" : "9cee53fc-4616-5919-824c-e17f3a6b1127",
  "ancestors" : {
    "1" : 1,
    "23" : 0,
    "_ActDetectedIssueManagementCode" : 2
  },
  "id" : "9dfc07a3-5671-438e-8a26-3a559e240dc7",
  "code" : "23",
  "display" : "prior therapy documented",
  "version" : "9.0.0"
}