{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : null,
  "system" : "http://terminology.hl7.org/CodeSystem/v2-0920",
  "property" : [ ],
  "codesystem" : "bfa97b35-0355-5a30-aa4b-2c44629e2cd4",
  "concept_id" : "47e347e9-99fa-51f0-af83-aa4f9d093cb4",
  "ancestors" : {
    "P" : 0
  },
  "extension" : [ {
    "url" : "http://hl7.org/fhir/StructureDefinition/codesystem-concept-comments",
    "valueString" : "This specimen is Preferred for all attributes (Container and Additive) identified in the OM4 segment."
  } ],
  "id" : "e8898088-1d1d-4e3c-ad7b-c0bee4a7f539",
  "code" : "P",
  "display" : "Preferred",
  "version" : "2.9"
}