Remark Code N700 on Your EOB — Meaning & What to Do
Remittance Advice Remark Code (RARC)
What remark code N700 means: A required modifier for this service is missing.
What to do about remark code N700: Ask the provider's billing office to explain or correct this, and resubmit if needed.
Remark codes add detail to a claim decision. They appear alongside the main adjustment codes on your Explanation of Benefits or remittance notice, giving the specific reason behind remark code N700.
Related codes
RARC N575The name on the claim doesn't match the insurer's records.
RARC N702The decision was based on review of prior claims for this patient.
RARC N517A resubmission is required with corrected information.
RARC N425This is a statutorily excluded service (not covered by law).
Keep reviewing your bill
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- How to Dispute a Medical Bill — Find Billing Errors Before You Pay
Frequently asked questions about Remark code N700
What does remark code N700 mean on my EOB?
A required modifier for this service is missing.
What should I do about remark code N700?
Ask the provider's billing office to explain or correct this, and resubmit if needed.
Found this code on your bill or EOB?
Upload the document — MD Bill Check decodes every code, checks the math line by line, and explains what's worth questioning.