How do I resolve a CO-299 denial?

Review the full denial on the 835 ERA for CARC 299: "The billing provider is not eligible to receive payment for the service billed." Pull the original claim and all supporting documentation for the date of service. See full resolution steps at tryarceum.com.

Can I appeal a CO-299 denial?

Yes. Most CO-299 denials can be appealed within 60-180 days depending on payer. This is appealable if the provider can demonstrate they were properly enrolled, credentialed, and authorized to bill for the service at the time of service. Use our free tool to generate an appeal letter.

CARC Code

299

🟡 Soft Denial

Billing Provider Not Eligible for Payment

The provider who submitted the claim is not allowed to bill for or receive payment for the specific service that was provided. This is an issue with the billing provider's credentials, enrollment status, or authorization to perform or bill for this particular service.

authorization

Resolution: 85%Easy difficulty3-7 days avg

How to resolve this denial

Which payer denied this claim?

Review and resolve CARC 299: The billing provider is not eligible to receive payment for the service billed.

1
Review the full denial on the 835 ERA for CARC 299: "The billing provider is not eligible to receive payment for the service billed."
2
Pull the original claim and all supporting documentation for the date of service.
3
Identify the specific data element, policy requirement, or documentation gap that triggered this adjustment.
4
Correct the identified issue — update claim data, gather missing documentation, or verify coverage details.
5
Resubmit as a corrected claim (frequency type 7) or file a written appeal with supporting documentation.
6
Follow up with the payer within 10-15 business days to confirm adjudication.

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▶✓ Pre-action checklist — verify before contacting the payer

Review the full remittance advice (ERA/EOB) for additional RARC codes that explain the denial.
Verify the claim was submitted with correct patient eligibility and benefit information.
Check if this denial applies to a specific line item or the entire claim.

▶More about CO-299 — stats, related codes, appeal template

85%

Recovery Rate

3-7 days

Avg. Resolution

Easy

Difficulty

Rare

Frequency

Payer-Specific Notes

How major payers handle CARC 299 by specialty.

General

Confirm payer-specific policy for CARC 299 and submit corrected claim or appeal as appropriate.

Appeal Letter Template

Generic appeal template for CARC 299 denials.

Dear [Payer Name] Appeals Department, We are writing to appeal the denial of claim [CLAIM #] for patient [PATIENT NAME] (Member ID: [ID]) for services rendered on [DATE OF SERVICE]. The claim was denied with CARC 299: "The billing provider is not eligible to receive payment for the service billed." We believe this denial is in error for the following reasons: [INSERT CLINICAL/ADMINISTRATIVE JUSTIFICATION] We respectfully request reconsideration and payment of this claim. Sincerely, [Provider Name / Billing Contact]

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