{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : null,
  "system" : "http://terminology.hl7.org/CodeSystem/v2-0914",
  "property" : [ ],
  "codesystem" : "2c4736db-5084-54e2-b05f-19be7b06920b",
  "concept_id" : "d9af3604-5bf8-5fd6-a39b-e689bbe4beb2",
  "ancestors" : {
    "NA" : 0
  },
  "extension" : [ {
    "url" : "http://hl7.org/fhir/StructureDefinition/codesystem-concept-comments",
    "valueString" : "Enter (NA) when NOT-APPLICABLE is the reason due to:\r\n• If no revisions performed or \r\n• unable to determine reason for revision\r\nNote:  Do not use NA if result code status is not corrected (revised) or if a preliminary release of results with a correction (revision)"
  } ],
  "id" : "763fc972-5c1c-4372-bc09-c3e5636250d0",
  "code" : "NA",
  "display" : "Not Applicable",
  "version" : "2.9"
}