RARC Code
N437
Remark CodeClaim Level
Missing/incomplete/invalid pathology report.
What This Means
RARC codes (Remittance Advice Remark Codes) are supplementary explanations added to an EOB alongside a CARC denial code. RARC N437 is a Claim Level-level remark. It does not stand alone — look for the associated CARC code on the same claim line to understand the primary reason for denial or adjustment.
Commonly Paired With
RARC N437 most frequently appears alongside these CARC codes. Click through for the full resolution playbook.
Common 835 Combinations
RARC N437 most frequently appears in these combinations on 835 remittances.
Need the full denial resolution playbook?
Arceum Pro turns your ERA files into step-by-step recovery workflows — no manual code lookups required.
Join the Waitlist →