{
  "package" : "hl7.terminology.r5@6.3.0",
  "definition" : "**Description:** Type of observation used in lab for evaluating reference ranges.\\r\\n\\r\\n**Examples:**\\r\\n\\r\\n *  age-based criteria\\r\\n *  sex-based criteria\\r\\n *  condition-based criteria",
  "system" : "http://terminology.hl7.org/CodeSystem/conceptdomains",
  "property" : [ {
    "code" : "source",
    "valueCode" : "v3"
  }, {
    "code" : "ConceptualSpaceForClassCode",
    "valueCoding" : {
      "code" : "EVN.CRT",
      "system" : "http://terminology.hl7.org/CodeSystem/v3-ActMood"
    }
  }, {
    "_uri" : "http://hl7.org/fhir/concept-properties#parent",
    "code" : "parent",
    "_implicit" : true,
    "valueCode" : "ObservationEventCriteriaType"
  } ],
  "codesystem" : "a4b9689b-4fea-537a-ab56-085748a134dc",
  "concept_id" : "8ce40c26-b720-5dc7-9f4b-3201f40cc07f",
  "ancestors" : {
    "ActCode" : 3,
    "ActEventCriteriaType" : 2,
    "ObservationEventCriteriaType" : 1,
    "ObservationEventLabCriteriaType" : 0
  },
  "id" : "0f85f532-9c49-4714-89e3-15c140b783d0",
  "code" : "ObservationEventLabCriteriaType",
  "display" : "ObservationEventLabCriteriaType",
  "version" : "3.0.0"
}