Medicare Beneficiary Abbreviations and Acronyms

1. LMRP
   Local Medical Review Policy
2. LRD
   Lifetime Reserve Days
3. LTC
   Long Term Care Program
4. LTCF
   Long-Term Care Facility
5. LTCP
   Long Term Care Program
6. MA
   Medicare Advantage
7. MA-PD
   Medicare Advantage Prescription Drug Plans
8. MAC
   Medicare Appeals Council
9. MBD
   Medicaid Beneficiary Database
10. MBN
    Medicare Benefit Notice
11. MCO
    Managed Care Organization
12. MEDSTAT
    Medicaid Statistical Information System
13. MI
    Medical Insurance
14. MMAP
    Medicare/Medicaid Assistance Program
15. MMDDCCYY
    Month-Month/Day-Day/Century-Century/Year-Year
16. MSA
    Medicare Savings Account
17. MSIS
    Medicaid Statistical Information System
18. MSN
    Medicare Summary Notice
19. MSP
    Medicare Secondary Payor
20. MTMP
    Medication Therapy Management Program

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