Remark Code N620 on Your EOB — Meaning & What to Do
Remittance Advice Remark Code (RARC)
What remark code N620 means: This procedure needs a matching diagnosis to be covered.
What to do about remark code N620: 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 N620.
Related codes
RARC N598The primary insurer's payment information is needed.
RARC N640This charge exceeds the covered amount for the service.
RARC N523The number of services billed is more than the allowed maximum.
RARC N657This should have been billed with a more specific code.
Keep reviewing your bill
- Medical Bill vs EOB: What Is the Difference?
- How to Dispute a Medical Bill — Find Billing Errors Before You Pay
Frequently asked questions about Remark code N620
What does remark code N620 mean on my EOB?
This procedure needs a matching diagnosis to be covered.
What should I do about remark code N620?
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.