{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : null,
  "system" : "http://terminology.hl7.org/CodeSystem/v2-0487",
  "property" : [ ],
  "codesystem" : "44e8e365-0ba0-56d7-bba4-d0b24baa142c",
  "concept_id" : "e3836386-bf33-557c-82ee-f2be640e3288",
  "ancestors" : {
    "NGS" : 0
  },
  "extension" : [ {
    "url" : "http://hl7.org/fhir/StructureDefinition/codesystem-concept-comments",
    "valueString" : "Site"
  } ],
  "id" : "3f1d7421-a474-4637-baa0-56817ca4eba5",
  "code" : "NGS",
  "display" : "Site, Naso/Gastric",
  "version" : "2.9"
}