{
  "id": "us_hicn",
  "kind": "datatype",
  "status": "draft",
  "name": "US Medicare Health Insurance Claim Number (HICN)",
  "doc": "Former Medicare number of a beneficiary in the United States: the nine-digit Social Security number of the wage earner on whose record the person is entitled, followed by a one- or two-character beneficiary identification code such as A for the wage earner. Railroad Retirement Board beneficiaries had a differently built number. Medicare cards switched to the Medicare Beneficiary Identifier (us_mbi) from 2018, but the HICN remains in older claims and administrative files.",
  "is_pii": true,
  "categories": [
    "pii",
    "persons",
    "medical"
  ],
  "country": [
    "US"
  ],
  "langs": [
    "en"
  ],
  "classification": "identifier",
  "regexp": "^\\d{9}[0-9A-Z]{1,2}$",
  "examples": [
    {
      "value": "987654320A",
      "description": "Constructed from 987-65-4320, a number that SSA reserves for advertising",
      "valid": true
    },
    {
      "value": "00012345616",
      "description": "Pseudo HICN example from the CMS code descriptions",
      "valid": true
    },
    {
      "value": "1EG4TE5MK73",
      "description": "An MBI, not a HICN",
      "valid": false
    }
  ],
  "mappings": {
    "dpv": "pd:OfficialID",
    "fhir": "http://hl7.org/fhir/sid/us-medicare"
  },
  "links": [
    {
      "type": "doc",
      "url": "https://www.cms.gov/files/document/chapter-4-code-descriptions.pdf"
    },
    {
      "type": "doc",
      "url": "https://www.cms.gov/medicare/new-medicare-card"
    }
  ],
  "detected_by": {
    "tools": [
      "amazonmacie",
      "awsglue",
      "ibmknowledgecatalog",
      "nightfall"
    ]
  },
  "quality": {
    "score": 95,
    "missing": [
      "translation"
    ]
  },
  "source": {
    "path": "data/datatypes/US/persons/us_hicn.yaml",
    "url": "https://github.com/apicrafter/metacrafter-registry/blob/main/data/datatypes/US/persons/us_hicn.yaml",
    "edit_url": "https://github.com/apicrafter/metacrafter-registry/edit/main/data/datatypes/US/persons/us_hicn.yaml"
  },
  "urls": {
    "html": "http://registry.apicrafter.io/datatype/us_hicn",
    "json": "http://registry.apicrafter.io/api/v1/datatypes/us_hicn.json"
  }
}