{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : "Count of non-null values in the referenced set of values",
  "system" : "http://terminology.hl7.org/CodeSystem/v3-ObservationMethod",
  "property" : [ {
    "_uri" : "http://hl7.org/fhir/concept-properties#parent",
    "code" : "parent",
    "_implicit" : true,
    "valueCode" : "_ObservationMethodAggregate"
  } ],
  "codesystem" : "8c7da1dc-01fa-5297-8796-61a1ae4da992",
  "concept_id" : "cd40c1f0-6871-590f-aeab-46acfba58088",
  "ancestors" : {
    "COUNT" : 0,
    "_ObservationMethodAggregate" : 1
  },
  "id" : "4d12da9b-59e5-455a-a2b4-7db5633465fb",
  "code" : "COUNT",
  "display" : "count",
  "version" : "2018-08-12"
}