CMS 2026 Alert: Quarterly ICD-10-CM & NCCI updates active.
MA78 - Denial Journal
← Back to Code Directory
RARC

MA78

RARC General
Quick Facts
Code
MA78
Type
RARC
Category
General
Status
Deactivated (historical)

What Does This Code Mean?

The patient overpaid you. The provider must issue a refund within 30 days for the difference. This code was deactivated by X12 (as of 01/31/2004). See: MA59.

Recommended Next Steps

  1. This is a historical/deactivated code — no longer used on current claims. If seen on an old remittance, refer to the replacement code noted above where available.

Educational reference only — not medical or legal advice. Always confirm code usage and appeal rights with the specific payer.

Scroll to Top