N831Remark Code (RARC)Active
Effective 03/01/2020

N831 Remark Code - Enrollment Revalidation Required

The N831 remark code indicates that the payer has not received a response to their requests for revalidation of your provider or supplier enrollment information. This remark supplements an adjustment already detailed by a Claim Adjustment Reason Code, clarifying that the enrollment status is incomplete due to lack of response.

How It Relates to the Denial

The N831 remark typically accompanies adjustments related to denied claims where the provider's enrollment status is a factor. It signals that the claim denial is connected to unresolved enrollment validation issues, which may require the provider to update their information with the payer.

Common Scenarios

1A claim for a routine office visit was denied, and the remittance included a Claim Adjustment Reason Code indicating a lack of valid provider credentials.
→ The presence of the N831 remark suggests that the denial is due to the provider's failure to respond to requests for revalidation of their enrollment information, indicating a need for immediate action.
2A durable medical equipment claim was submitted but returned with a denial and a remark stating the provider's enrollment is not current.
→ The N831 remark clarifies that the denial is because the provider has not confirmed or updated their enrollment details as requested by the payer, emphasizing the need for compliance.
3A claim for a specialist consultation was denied, with accompanying remarks about provider enrollment status.
→ The N831 code indicates that the payer has made prior attempts to revalidate the provider's enrollment, and the lack of response is the reason for the claim denial.

What to Do

  1. Respond to the payer's request for revalidation of your enrollment information promptly.
  2. Ensure that all required documentation is submitted to maintain active provider status.
  3. Check for any communication from the payer regarding enrollment requests and act accordingly.

What to Check

  • The provider enrollment documents to verify current status.
  • Any correspondence from the payer asking for revalidation.
  • The claim details to identify the associated Claim Adjustment Reason Code.