{
  "package" : "us.nlm.vsac@0.21.0",
  "definition" : null,
  "system" : "https://www.cdc.gov/nhsn/cdaportal/terminology/codesystem/cdcnhsn.html",
  "property" : [ ],
  "codesystem" : "078444ba-7844-5424-a8ae-aaa5dd3908d0",
  "concept_id" : "91299fff-8789-5787-81ce-0eb45d046c01",
  "ancestors" : {
    "3302-7" : 0
  },
  "id" : "1e688c14-408f-4bf4-b47b-d7c79351b42a",
  "code" : "3302-7",
  "display" : "Birth weight 1001-1500 grams",
  "version" : "2023-04"
}