{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : null,
  "system" : "http://terminology.hl7.org/CodeSystem/v2-0919",
  "property" : [ ],
  "codesystem" : "53d1cf95-4505-53cd-81f3-bb6ef90966e5",
  "concept_id" : "3e7745f2-a86c-57ea-82e9-a21b77a15ed6",
  "ancestors" : {
    "N" : 0
  },
  "extension" : [ {
    "url" : "http://hl7.org/fhir/StructureDefinition/codesystem-concept-comments",
    "valueString" : "Default -.will be assumed when this field is empty"
  } ],
  "id" : "40b5fead-080b-4c22-840d-a5bfa2fa371e",
  "code" : "N",
  "display" : "This test can be included with any number of other tests",
  "version" : "2.9"
}