PR-299: Billing Provider Not Eligible for Payment

What Does PR-299 Mean?

When paired with Group Code PR, CARC 299 shifts the financial responsibility to the patient. The adjustment for billing provider not eligible for payment is deemed the patient's responsibility. The provider should verify the PR designation is correct before billing the patient.

CARC 299 indicates the payer has determined that the billing provider is not eligible to receive payment for the service that was billed. This is a provider-side eligibility issue rather than a patient coverage problem. The service itself may be covered under the patient's plan, but the payer will not pay the specific provider who submitted the claim.

The most common triggers for this denial are expired provider enrollment, incorrect NPI or Tax ID on the claim, incomplete credentialing with the payer, or network exclusion. Provider enrollment with payers requires periodic renewal, and if a provider's enrollment lapses, their billing privileges are suspended until the enrollment is reactivated. Similarly, if a provider changes practice locations, merges with another group, or changes their tax entity, the payer must be notified and the enrollment updated.

This denial is serious because it affects all claims for that provider-payer combination until the eligibility issue is resolved. Unlike coding or documentation denials that affect individual claims, a CARC 299 signals a systemic problem that will cause every claim submitted under that provider to be denied. Providers should treat this code with urgency and work to resolve the underlying eligibility issue as quickly as possible to minimize revenue impact.

How to Resolve

1. Verify patient responsibility Confirm that the PR group code assignment is correct for the CARC 299 adjustment. Review the remittance advice and any RARC codes for context.
2. Review for potential errors Check whether the underlying denial reason can be corrected, which may eliminate the patient's responsibility. Verify coding accuracy and documentation completeness.
3. Appeal if designation is incorrect If the PR assignment appears incorrect or the denial is in error, file an appeal with supporting documentation before billing the patient.
4. Generate patient statement If the determination is correct, generate a patient statement for the amount and follow standard patient collection procedures.
5. Communicate with the patient Explain the charge to the patient, provide information about their financial responsibility, and discuss payment options.

How to Prevent PR-299

• Verify patient coverage and financial responsibility before rendering services
• Communicate potential out-of-pocket costs to patients proactively
• Review PR-299 adjustments before billing to confirm the designation is appropriate

Also Filed As

The same CARC 299 may appear with different Group Codes:

Related Denial Codes