CVX - US Vaccine Codes

{
  "description" : "CVX Codes for vaccines",
  "date" : "2025-07-15",
  "publisher" : "Health Level 7",
  "content" : "complete",
  "property" : [ {
    "description" : "If 'true', this is not a product that is not a vaccine.",
    "type" : "boolean",
    "code" : "non-vaccine"
  }, {
    "description" : "Indicates the last time this particular vaccine code was updated.",
    "type" : "dateTime",
    "code" : "last-updated"
  }, {
    "description" : "Instructions on usage or other relevant notes.",
    "type" : "string",
    "code" : "notes"
  }, {
    "description" : "Indicates the availability of the vaccine in the United States.",
    "type" : "code",
    "code" : "vaccine-status"
  } ],
  "name" : "CVX",
  "experimental" : false,
  "resourceType" : "CodeSystem",
  "title" : "CVX - US Vaccine Codes",
  "extension" : [ {
    "extension" : [ {
      "valueString" : "concept",
      "url" : "path"
    }, {
      "url" : "count",
      "valueInteger" : 287
    } ],
    "url" : "http://health-samurai.io/extensions/excised-data"
  }, {
    "url" : "http://health-samurai.io/extensions/source",
    "valueCode" : "db"
  } ],
  "filter" : [ {
    "description" : "Indicates the availability of the vaccine in the United States.",
    "value" : "One of: 'active', 'inactive', 'pending', 'never-active', 'non-US'",
    "code" : "vaccine-status",
    "operator" : [ "=" ]
  }, {
    "description" : "If 'true', this is not a product that is not a vaccine.",
    "value" : "'false' (default) or 'true'",
    "code" : "non-vaccine",
    "operator" : [ "=" ]
  } ],
  "status" : "active",
  "id" : "cvx",
  "url" : "http://hl7.org/fhir/sid/cvx",
  "caseSensitive" : false,
  "version" : "20250715"
}