Medicare AdvantageBilling CodesHigh impact
MA03.003p, Modifier 25: Significant, Separately Identifiable Evaluation and Management Service by the Same Physician or Other Qualified Health Care Professional on the Same Day of the Procedure or Other Service
Independence Blue Cross·Coding
Effective date
Jan 1, 2025
We identified it
Jun 19, 2026
Summary
Medicare Advantage has updated policy MA03.003p regarding Modifier 25 usage for significant, separately identifiable E&M services performed on the same day as procedures. This affects billing practices for same-day E&M visits with procedures.
Action Required
Immediately: Billing team and providers must review and implement updated Modifier 25 requirements for Medicare Advantage plans. Update billing system edits to ensure proper use of Modifier 25 when billing same-day E&M visits with procedures. Train providers on documentation requirements for separately identifiable services. Incorrect modifier usage will result in claim denials.