{
  "description": "Per CMS Transmittal 29 dated OCTOBER 12, 2007:\\r\\n\\r\\n\\\"The National Provider Identifier (NPI) will replace the Medicare/Medicaid Provider Number on Medicare claims. The NPI will assume the Medicare/Medicaid Provider Number's role as a primary identifier. However, the Medicare/Medicaid Provider Number will continue to be issued to providers and used to verify Medicare/Medicaid certification on all survey and certification, and resident/patient assessment transactions. In order to avoid confusion with the NPI, the Medicare/Medicaid Provider Number (also known as the OSCAR Provider Number, Medicare Identification Number or Provider Number) has been renamed the CMS Certification Number (CCN). The CCN continues to serve a critical role in verifying that a provider has been Medicare certified and for what type of services.\\\"\\r\\n\\r\\nSee https://www.cms.gov/regulations-and-guidance/guidance/transmittals/downloads/r29soma.pdf",
  "_filename": "NamingSystem-CCN.json",
  "package_name": "hl7.terminology",
  "date": "2021-11-01T00:00:00-00:00",
  "publisher": "Centers for Medicare & Medicaid Services (CMS)",
  "name": "CCN",
  "type": null,
  "experimental": null,
  "resourceType": "NamingSystem",
  "title": "CMS Certification Numbers",
  "package_version": "7.0.1",
  "responsible": "Centers for Medicare & Medicaid Services (CMS)",
  "status": "active",
  "id": "1c5b369f-63fe-410c-a555-76e318b9bd38",
  "kind": "codesystem",
  "url": "http://terminology.hl7.org/NamingSystem/CCN",
  "uniqueId": [ {
    "type": "oid",
    "value": "2.16.840.1.113883.4.336",
    "preferred": true
  }, {
    "type": "uri",
    "value": "http://terminology.hl7.org/NamingSystem/CMSCertificationNumber",
    "period": {
      "start": "2021-11-01"
    },
    "comment": "Official canonical URL going forward.",
    "preferred": true
  } ],
  "version": "1.0.0",
  "contact": [ {
    "name": "Centers for Medicare & Medicaid Services (CMS); 7500 Security Boulevard, Baltimore, MD 21244"
  } ]
}