N55Remark Code (RARC)Active
Effective 01/01/2000

N55 Remark Code - Billing Procedures Not Followed

The N55 remark code indicates that the procedures for billing with group, referring, or performing providers were not followed. This suggests that there may have been an error in how the providers were listed on the claim, which could lead to issues with reimbursement.

How It Relates to the Denial

The N55 remark typically accompanies a claim adjustment reason code that indicates a payment reduction or denial related to provider billing procedures. The combination signals that the issue lies specifically with how provider information was submitted on the claim.

Common Scenarios

1A provider submits a claim for a service rendered, but the remittance indicates a denial with the N55 remark present.
→ In this case, the N55 remark suggests that the provider listed on the claim did not comply with the required billing procedures for the group or referring provider.
2A claim for a specialist consultation is submitted, but the remittance shows a partial payment and includes the N55 remark code.
→ This indicates that the billing for the consultation may not have adhered to the proper protocols regarding the referring or performing provider, leading to a payment discrepancy.
3A facility bills for multiple services, yet receives a remittance that includes the N55 remark alongside an adjustment reason code indicating a denial.
→ Here, the N55 remark points to potential errors in how the individual providers were documented on the claim, affecting the overall claim processing.

What to Do

  1. Verify that the correct group, referring, and performing providers are listed on the claim. Ensure that each provider's NPI is accurate and corresponds with the services billed.
  2. Review the billing guidelines for the specific payer regarding provider information to ensure compliance with their requirements.
  3. Correct any discrepancies in provider details and resubmit the claim if necessary.

What to Check

  • The original claim submission to confirm the provider details listed.
  • The payer's billing guidelines regarding group and referring providers.
  • The claim adjustment reason code that accompanies the N55 remark for additional context.