CMS Manual System

n666 remark code description To access a denial description, select the applicable Reason/Remark code found on Noridian's Remittance Advice. Select the Reason or Remark code link below to review supplier solutions to the denial and/or how to avoid the same denial in the future..

n666ds pilot  Top ten unprocessable claim remark codes submitted incorrectly as an appeal To resolve an unprocessable claim, verify the required claim information, correct the information, and resubmit the claim.

n666 casino  Tools Reason/Remark Code Lookup Use the Code Lookup to find the narrative for ANSI Claim Adjustment Reason Codes (CARC) and Remittance Advice Remark Codes (RARC). You can also search for Part A Reason Codes. Claim Adjustment Reason Codes explain why a claim was paid differently than it was billed.