Medicare Beneficiary Abbreviations and Acronyms

  1. CHOW
    Change of Ownership
  2. CLT
    Certified Lab Technician
  3. CMP
    Competitive Medical Plan
  4. CMS
    Correctional Medical Services
  5. CMSS
    Correctional Medical Services
  6. CN
    Claim Number
  7. COA
    Change of Address
  8. COB
    Coordination of benefits
  9. COBA
    Coordination of Benefits Agreement
  10. COBC
    Coordination of Benefits Contractor
  11. COBRA
    Consolidated Omnibus Budget Reconciliation Act of 1985
  12. CPAP
    Continuous Positive Airway Pressure
  13. CPD
    Competitive Pricing Demonstration
  14. CRAP
    Continuous Positive Airway Pressure
  15. CS
    Abbreviation for Customer Service
  16. DA
    Disabled
  17. DAB
    Disabled
  18. DB
    Date of Birth
  19. DC
    Discharge
  20. DD
    Disabled

Last updated: — Total entries: 350