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CO-125 Denial Code Meaning – Denial Journal
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CARC

CO-125

CARC General
Quick Facts
Code
CO-125
Type
CARC
Category
General
Status
Deactivated (historical)

What Does This Code Mean?

Submission/billing error(s). This code was deactivated by X12 (as of 11/01/2013).

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.

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