184Denial Code (CARC)Active
CO 184 Denial Code - Fix Provider Eligibility Issues
Code 184 means that the prescribing or ordering provider for the service billed is not considered eligible by the payer to prescribe or order that particular service. The 835 remittance may include additional policy information in loop 2110 to clarify the specific eligibility issue.
Who Pays: Group Code Liability
For code 184, the group code is typically CO, meaning the provider must write off the amount as a contractual obligation. The patient should not be billed for this amount since it reflects a provider eligibility issue.
Why Claims Get Code 184
- The prescribing provider is not enrolled with the payer.
- The provider's credentials do not match the requirements for the service ordered.
- The ordering provider's NPI is missing or incorrect on the claim.
- The service requires a specific type of provider to prescribe, and the current provider does not meet this requirement.
How to Fix & Resubmit
- Verify the prescribing provider's enrollment status with the payer.
- Check that the provider's credentials and specialty align with the service ordered.
- Ensure the provider's NPI is correctly entered on the claim.
- If necessary, contact the payer to confirm specific eligibility criteria for the service.
- Submit a corrected claim once the eligibility issue is resolved.
Corrected Claim or Appeal?
A corrected claim is appropriate once the eligibility issue is resolved, such as updating provider enrollment or correcting the NPI. If the provider cannot meet the payer's eligibility criteria, an appeal is unlikely to succeed.
Preventing Future 184 Denials
- Regularly verify provider enrollment status with all major payers.
- Ensure all provider NPIs are accurately entered before claim submission.
- Train staff on payer-specific eligibility criteria for ordering providers.
- Maintain updated records of provider credentials and specialties.