P16Denial Code (CARC)Active
CO P16 Denial Code - Resolve Unauthorized Provider Issues
Code P16 indicates that the medical provider is not authorized or certified to treat injured workers in the specified jurisdiction. This code specifically applies to Workers' Compensation claims.
Who Pays: Group Code Liability
With group code CO, the amount is a contractual write-off and cannot be billed to the patient. If group code OA is used, the adjustment is for informational purposes, and the provider should not bill the patient.
Why Claims Get Code P16
- The provider is not on the approved Workers' Compensation panel for the jurisdiction.
- The provider's certification to treat injured workers has expired or is not recognized in the jurisdiction.
- There was an error in the claim submission, listing an unauthorized provider.
- The jurisdiction's Workers' Compensation rules were not followed for provider authorization.
How to Fix & Resubmit
- Verify the provider's authorization status in the jurisdiction for Workers' Compensation cases.
- Check the specific Workers' Compensation panel or list to ensure the provider is included.
- Contact the payer to confirm whether the provider's certification is current and recognized.
- If the provider is indeed authorized, gather supporting documentation and submit a corrected claim.
- If the provider is not authorized, consider referring the patient to an approved provider.
Corrected Claim or Appeal?
Submit a corrected claim if the provider is authorized but was mistakenly denied. If the provider is not authorized, the denial is valid and cannot be appealed.
Preventing Future P16 Denials
- Ensure all providers treating Workers' Compensation cases are authorized in each jurisdiction.
- Regularly update and verify provider certifications and authorizations.
- Review Workers' Compensation panel requirements before submitting claims.
- Train billing staff on jurisdiction-specific Workers' Compensation rules.