Healthcare Error Code
Healthcare Insurance / Medical Billing
Remittance Advice Remark Codes (RARC)
N386 | Billing error
Industry
Healthcare
Canonical
/healthcare/error-codes/n386/
Last Updated
Feb 25, 2026
Summary
This code indicates that a billing error affected claim processing.
Advertisement after-summary
Ad Space
What This Code Means
N386 is a general remark used to identify that an error occurred in billing information. It provides context but does not specify the exact issue. The remark supports other adjustment or denial codes. It does not imply intent or systemic problems. Corrected billing may allow reprocessing.
Where Users Usually See This Code
- Remittance advice remarks
- Claim adjustment notices
- Billing error reports
Why This Code Appears
- Incorrect billing details submitted
- Coding or unit discrepancies
- Payer billing rules not met
What Typically Happens Next
- Claim is adjusted or denied
- Reprocessing may be possible
- Payment is delayed or reduced
What This Code Is Not
- It is not a coverage exclusion
- It is not patient responsibility
- It is not a contractual adjustment
Troubleshooting Checklist
- □ Review billing accuracy
- □ Confirm payer billing guidelines
- □ Monitor error patterns
Notes And Edge Cases
Generic billing error remarks may accompany more specific codes. Automated validation checks often trigger this remark.
Related Codes
8 links
Advertisement near-bottom
Ad Space