{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : "Description:An ACT that organizes a set of component acts into a semantic grouping that have a shared subject. The subject may be either a subject participation (SBJ), subject act relationship (SUBJ), or child participation/act relationship types.\\r\\n\\n                        \\n                           Discussion: The focus in a CLUSTER act is the grouping of the contained acts.  For example \\\"a request to cluster\\\" (RQO), \\\"a type of cluster that is allowed to occur\\\" (DEF), etc.\\r\\n\\n                        \\n                           Examples: \\n                        \\r\\n\\n                        \\n                           \\n                              Radiologic investigations that might include administration of a dye, followed by radiographic observations;\\r\\n\\n                           \\n                           \\n                              \\\"Isolate cluster\\\" which includes all testing and specimen processing performed on a specific isolate;\\r\\n\\n                           \\n                           \\n                              a set of actions to perform at a particular stage in a clinical trial.",
  "system" : "http://terminology.hl7.org/CodeSystem/v3-ActClass",
  "property" : [ {
    "_uri" : "http://hl7.org/fhir/concept-properties#parent",
    "code" : "parent",
    "_implicit" : true,
    "valueCode" : "GROUPER"
  } ],
  "codesystem" : "b18b382a-b3a7-5aa9-bc9d-94f934d3e36b",
  "concept_id" : "c1486972-f6ef-512a-8ec0-4a9087271bf8",
  "ancestors" : {
    "ACT" : 3,
    "CLUSTER" : 0,
    "GROUPER" : 1,
    "_ActClassRecordOrganizer" : 2
  },
  "id" : "170d58ea-054b-4485-9529-b4845ebc35bf",
  "code" : "CLUSTER",
  "display" : "Cluster",
  "version" : "2018-08-12"
}