Fast answer: Missing, incomplete, or invalid information required to determine dependent eligibility.
How to use RARC N375
RARC N375 should be read with the CARC and group code on the same claim or service line. For BCBS denials, the remark often tells you whether the next move is a corrected claim, attachment response, COB update, authorization proof, or appeal packet.
Common paired CARCs
Recommended workflow
- Compare the ID card, 270/271 eligibility response, claim demographics, and payer routing information.
- Correct subscriber name, member ID, date of birth, relationship, prefix, and dependent indicators.
- Split claims when dates span eligible and ineligible periods or calendar-year requirements apply.
- Use the correct payer ID/local Blue plan based on the member card and plan rules.
- Appeal with eligibility proof when coverage was active and the payer denied incorrectly.
Evidence checklist
- ID card copy
- Eligibility response
- Member demographics
- Coverage effective/termination dates
- Payer ID evidence
- Corrected claim notes
FAQ
What does RARC N375 mean?
Missing, incomplete, or invalid information required to determine dependent eligibility.
Is N375 enough to appeal a BCBS denial?
No. Pair the RARC with the CARC, group code, EOB text, claim line, and plan rule. The RARC explains the missing detail or context; the CARC explains the adjustment reason.
What should I attach for N375?
Start with ID card copy, Eligibility response, Member demographics, Coverage effective/termination dates. Add only the records that answer the specific remark code and denial reason.