Coding/Modifier Denial Codes
Browse 175 CARC and RARC codes filed under Coding/Modifier.
768
Total Codes
383
CARC Codes
385
RARC Codes
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Try: CO-45 · duplicate · eligibility · authorization
All Codes in This Category
CARC
A1
Claim/service denied — generic code, use only when no more specific code applies
CARC
B15
Qualifying service/procedure has not been received/adjudicated
CARC
B16
'New patient' qualifications were not met
CARC
CO-10
Diagnosis inconsistent with the patient's gender
CARC
CO-11
Diagnosis inconsistent with the procedure
CARC
CO-12
Diagnosis inconsistent with the provider type
CARC
CO-14
The date of birth follows the date of service
CARC
CO-146
Diagnosis was invalid for the date(s) of service reported
CARC
CO-148
CARC
CO-16
Claim lacks information needed for adjudication
CARC
CO-167
This diagnosis is not covered — missing/incomplete/invalid diagnosis
CARC
CO-17
CARC
CO-175
CARC
CO-181
Procedure code was invalid on the date of service
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