CARC & RARC Denial Code Lookup
Find the reason behind a claim denial, adjustment, or payment issue — and quickly understand what the code means and what to review next.
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768
Total Codes
383
CARC Codes
385
RARC Codes
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Browse denial codes by category.
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Enter a CARC, RARC, or keyword above to find related denial information.
Try: CO-45 · duplicate · eligibility · authorization
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RARC
MA125
RARC
MA126
RARC
MA127
RARC
MA128
RARC
MA129
RARC
MA13
Alert: possible penalties for billing the patient amounts not reported with the PR group code
RARC
MA130
Claim contains incomplete/invalid information — unprocessable, no appeal rights
RARC
MA131
RARC
MA132
RARC
MA133
RARC
MA134
RARC
MA14
RARC
MA15
RARC
MA16
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