{
  "package" : "hl7.terminology@6.3.0",
  "definition" : "**Description:** Exposure to an agent at a relatively high level above background.",
  "system" : "http://terminology.hl7.org/CodeSystem/v3-ActExposureLevelCode",
  "property" : [ {
    "code" : "status",
    "valueCode" : "active"
  }, {
    "code" : "internalId",
    "valueCode" : "22373"
  }, {
    "_uri" : "http://hl7.org/fhir/concept-properties#parent",
    "code" : "parent",
    "_implicit" : true,
    "valueCode" : "_ActExposureLevelCode"
  } ],
  "codesystem" : "f1121460-9311-5f7c-9bc7-b90ed69595df",
  "concept_id" : "e183c0a6-41e3-5244-a61b-5f8dd2cd1c75",
  "ancestors" : {
    "HIGH" : 0,
    "_ActExposureLevelCode" : 1
  },
  "id" : "642811c3-f1eb-49ae-bbc4-56ffad98f907",
  "code" : "HIGH",
  "display" : "high",
  "version" : "3.0.0"
}