{
  "package" : "hl7.terminology.r4@6.3.0",
  "definition" : "The median of all non-null values in the referenced set of values.",
  "system" : "http://terminology.hl7.org/CodeSystem/v3-ObservationMethod",
  "property" : [ {
    "code" : "status",
    "valueCode" : "active"
  }, {
    "code" : "internalId",
    "valueCode" : "23454"
  }, {
    "_uri" : "http://hl7.org/fhir/concept-properties#parent",
    "code" : "parent",
    "_implicit" : true,
    "valueCode" : "_ObservationMethodAggregate"
  } ],
  "codesystem" : "9ab7d293-d004-5445-ae49-d7e0c56d0cc8",
  "concept_id" : "2da564c9-646a-547f-842b-18e2b0ce20a7",
  "ancestors" : {
    "MEDIAN" : 0,
    "_ObservationMethodAggregate" : 1
  },
  "id" : "662e103c-30e1-4d6c-9780-0b2d5f8c702c",
  "code" : "MEDIAN",
  "display" : "median",
  "version" : "3.0.0"
}