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CARC
CO-D4
CARC
General
Quick Facts
Code
CO-D4
Type
CARC
Category
General
Status
Deactivated (historical)
What Does This Code Mean?
Claim/service does not indicate the period of time for which this will be needed. This code was deactivated by X12 (as of 10/16/2003). See: 16.
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.