{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "Criteria for specifying\\nthe measure population as a narrative description (e.g., all patients seen in the Emergency Department during the measurement period).  This is used only in continuous variable eMeasures.",
  "system" : "http://terminology.hl7.org/CodeSystem/v3-ActCode",
  "property" : [ {
    "_uri" : "http://hl7.org/fhir/concept-properties#parent",
    "code" : "parent",
    "_implicit" : true,
    "valueCode" : "_PopulationInclusionObservationType"
  } ],
  "codesystem" : "d73ae040-3e88-581f-8c74-bc9b7419407a",
  "concept_id" : "b1e1292d-6dce-59a9-aa70-aa1f1cd96a78",
  "ancestors" : {
    "MSRPOPL" : 0,
    "_ObservationType" : 2,
    "_PopulationInclusionObservationType" : 1
  },
  "id" : "af73c84a-cbaf-42fe-a8bf-2017b4d776c7",
  "code" : "MSRPOPL",
  "display" : "measure population",
  "version" : "2018-08-12"
}