{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : "Describes the strata for which the measure is to be evaluated. There are three examples of reasons for stratification based on existing work. These include: (1) evaluate the measure based on different age groupings within the population described in the measure (e.g., evaluate the whole [age 14-25] and each sub-stratum [14-19] and [20-25]); (2) evaluate the eMeasure based on either a specific condition, a specific discharge location, or both; (3) evaluate the eMeasure based on different locations within a facility (e.g., evaluate the overall rate for all intensive care units and also some strata include additional findings [specific birth weights for neonatal intensive care units]).",
  "system" : "http://terminology.hl7.org/CodeSystem/v3-ActCode",
  "property" : [ {
    "_uri" : "http://hl7.org/fhir/concept-properties#parent",
    "code" : "parent",
    "_implicit" : true,
    "valueCode" : "_ObservationQualityMeasureAttribute"
  } ],
  "codesystem" : "6064fe67-dfa9-5c7f-9737-99a0909e44de",
  "concept_id" : "b39b527e-aba2-5fc0-861e-a3056c4747e9",
  "ancestors" : {
    "STRAT" : 0,
    "_ObservationType" : 2,
    "_ObservationQualityMeasureAttribute" : 1
  },
  "id" : "283a59c7-61cb-4ee1-857c-5fb8ad28f396",
  "code" : "STRAT",
  "display" : "stratification",
  "version" : "2018-08-12"
}