{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : null,
  "system" : "http://terminology.hl7.org/CodeSystem/v2-0396",
  "property" : [ {
    "_uri" : "http://hl7.org/fhir/concept-properties#status",
    "code" : "status",
    "valueCode" : "deprecated"
  }, {
    "_uri" : "http://hl7.org/fhir/concept-properties#deprecationDate",
    "code" : "deprecationDate",
    "valueDateTime" : "2011-01"
  } ],
  "codesystem" : "00416418-d2b1-57e4-8b75-cb0d4e287b1d",
  "concept_id" : "d3680517-f07a-5fe0-95fe-625a9a6f87c6",
  "ancestors" : {
    "NIP002" : 0
  },
  "extension" : [ {
    "url" : "http://hl7.org/fhir/StructureDefinition/codesystem-concept-comments",
    "valueString" : "CDC National Immunization Program's (NIP) defined table to be used in HL7 2.x message RXA-18 for substance refusal reason (reasons for not having vaccination). E.g. Religious exemption, parental decision"
  } ],
  "id" : "9a1aa9b9-47fa-4a82-afa5-4fe2c59b6bb8",
  "code" : "NIP002",
  "display" : "Substance refusal reason",
  "version" : "2.9"
}