CCN
type: NamingSystem
node role: treeRoot
id:
  v: CCN
text:
  status:
    v: generated
  div: Generated Narrative: NamingSystem CCN Summary Defining URL http://terminology.hl7.org/NamingSystem/CCN Version 1.0.0 Name CCN Title CMS Certification Numbers Status active Definition Per CMS Transmittal 29 dated OCTOBER 12, 2007: "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." See https://www.cms.gov/regulations-and-guidance/guidance/transmittals/downloads/r29soma.pdf Publisher Centers for Medicare & Medicaid Services (CMS) Identifiers Type Value Preferred Period Comment OID 2.16.840.1.113883.4.336 true URI http://terminology.hl7.org/NamingSystem/CMSCertificationNumber true 2021-11-01 --> (ongoing) Official canonical URL going forward.
url:
  v: http://terminology.hl7.org/NamingSystem/CCN
version:
  v: 1.0.0
name:
  v: CCN
title:
  v: CMS Certification Numbers
status:
  v: active
kind:
  v: codesystem
date:
  v: 2021-11-01T00:00:00-00:00
publisher:
  v: Centers for Medicare & Medicaid Services (CMS)
contact:
  name:
    v: Centers for Medicare & Medicaid Services (CMS); 7500 Security Boulevard, Baltimore, MD 21244
responsible:
  v: Centers for Medicare & Medicaid Services (CMS)
description:
  v: Per CMS Transmittal 29 dated OCTOBER 12, 2007: "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." See https://www.cms.gov/regulations-and-guidance/guidance/transmittals/downloads/r29soma.pdf
unique id:
  type:
    v: oid
  value:
    v: 2.16.840.1.113883.4.336
  preferred:
    v: true
unique id:
  type:
    v: uri
  value:
    v: http://terminology.hl7.org/NamingSystem/CMSCertificationNumber
  preferred:
    v: true
  comment:
    v: Official canonical URL going forward.
  period:
    start:
      v: 2021-11-01