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CARC
CO-17
CARC
Coding/Modifier
Quick Facts
Code
CO-17
Type
CARC
Category
Coding/Modifier
Status
Deactivated (historical)
What Does This Code Mean?
Requested information was not provided or was insufficient/incomplete. This code was deactivated by X12 (as of 07/01/2009).
Recommended Next Steps
- 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.
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Educational reference only — not medical or legal advice. Always confirm code usage and appeal rights with the specific payer.