N175Remark Code (RARC)Active
Effective 02/28/2003 · Updated 02/29/2008

N175 Remark Code - Missing Review Organization Approval

The N175 remark code indicates that a claim was denied due to missing review organization approval. This suggests that the payer requires authorization from a review organization before processing the claim and that such approval was not obtained or documented for this service.

How It Relates to the Denial

The N175 remark typically accompanies a Claim Adjustment Reason Code that indicates a denial due to lack of authorization. The combination signals that the payer did not receive the necessary approval from the review organization for the billed service.

Common Scenarios

1A provider submitted a claim for a surgical procedure that required pre-authorization. The claim was returned with a denial indicating lack of authorization.
→ In this case, the N175 remark points out that the surgical procedure was not approved by the review organization, which is a key requirement for payment.
2A claim for a high-cost imaging service was submitted without prior review organization approval. The remittance included a reason code for denial along with the N175 remark.
→ Here, the N175 remark reinforces that the lack of review organization approval is the reason for the claim denial, indicating the need for proper authorization before resubmission.
3A physical therapy claim was denied, and the remittance statement showed a reason code for lack of medical necessity along with the N175 remark.
→ In this scenario, the N175 remark clarifies that the denial is compounded by the absence of required review organization approval, emphasizing the need for both medical necessity and authorization.

What to Do

  1. Obtain the necessary review organization approval for the service in question before resubmitting the claim.
  2. Ensure that the approval documentation is attached or referenced in the claim submission to avoid future denials.

What to Check

  • Review the payer's policy on authorization requirements for the billed service.
  • Check the claim submission records for any indication of prior authorization requests or approvals.
  • Verify the remittance advice for any accompanying reason codes that detail the specific denial.