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CO-D9 - Denial Journal
CARC

CO-D9

What This Code Means

Claim/service denied. Claim lacks invoice or statement certifying the actual cost of the lens, less discounts or the type of intraocular lens used. This code was deactivated by X12 (as of 10/16/2003). See: 16.

How to Resolve or Appeal

  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.

More Denial Codes to Check

RARC M60 RARC M19 CARC CO-302 CARC CO-197 Precertification/authorization/notification absent RARC MA75 CARC PI-B7 Provider not certified/eligible to be paid for this service on this date RARC N45 RARC M91 CARC CO-15 CARC CO-39 Services denied at the time authorization/pre-certification was requested CARC CO-213

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

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