Medicare AdvantageBilling CodesMedium impact
MA03.014b, Modifier 52: Reduced Services
Independence Blue Cross·Coding
Effective date
Mar 5, 2025
We identified it
Jun 19, 2026
Summary
Medicare Advantage policy MA03.014b regarding Modifier 52 (Reduced Services) has been reissued effective March 5, 2025. This policy governs when and how to use modifier 52 for procedures that are reduced or discontinued at the physician's discretion.
Action Required
By March 5, 2025: Billing team must review and implement the updated MA03.014b policy for Modifier 52 usage. Access the full policy details at the provided URL to understand specific requirements for billing reduced services. Ensure coding staff understands proper application of modifier 52 for Medicare Advantage claims to avoid denials.