Medicare Beneficiary Abbreviations and Acronyms

1. SSARA
   Ssa Reform Act of 1994
2. SSDI
   Social Security Disability Insurance
3. SSN
   Social Security Number
4. TBD
   To Be Determined
5. TDB
   To Be Determined
6. TDD
   Telecommunications Device for The Deaf
7. TEP
   Technical Experts Panel
8. TPN
   Total Parenteral Nutrition
9. TROOP
   True Out-Of-Pocket
10. TT
    Text Telephones
11. TTY
    Text Telephones
12. TWWIA
    Ticket to Work & Work Incentives Act
13. UC
    Usual and customary
14. UMW
    United Mine Workers
15. UPS
    United Parcel Service, Inc.
16. URAC
    Utilization Review Accreditation Commission
17. USAX
    United States Department of Defense
18. USDD
    United States Department of Defense
19. USDOD
    United States Department of Defense
20. VA
    Department of Veterans Affairs

Last updated: May 24, 2020 — Total entries: 349