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CARC
CO-208
CARC
CO — Contractual Obligation
Coding/Modifier
Quick Facts
Code
CO-208
Type
CARC
Category
Coding/Modifier
Status
Active
National Provider Identifier — not matched
What Does This Code Mean?
The NPI submitted doesn’t match any provider in the payer’s records.
Common Causes
- NPI belongs to a different provider than intended
- Provider's NPI not yet linked to this payer's enrollment record
Recommended Next Steps
- Confirm the correct NPI via NPPES
- Verify the provider is properly enrolled/linked with this payer
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Educational reference only — not medical or legal advice. Always confirm code usage and appeal rights with the specific payer.