Remittance Advice Remark Codes | X12

5(1986)

n666 remark code description Remittance Advice Remark Codes (RARCs) are used to provide additional explanation for an adjustment already described by a Claim Adjustment Reason Code (CARC) or to convey information about remittance processing..

n666ds Under 45 CFR 156.270, a Qualified Health Plan issuer must pay all appropriate claims for services rendered to the enrollee during the first month of the grace period and may pend claims for services rendered to the enrollee in the second and third months of the grace period.

n666 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.