N347 | Billing error

Industry

Healthcare

Canonical

/insurance/healthcare/error-codes/n347/

Last Updated

Feb 25, 2026

Summary

This code indicates that a billing error affected claim processing.

Learn More

Use these links to pivot between the directory, a focused guide, and nearby related codes.

Hub

Guides

The Complete Insurance Claim Denial Codes Directory (2026 Edition)

Related Codes

What This Code Means

N347 is a general remark code used to identify billing-related issues. It does not specify the exact error but signals that billing information did not meet payer requirements. This code supports other adjustment or denial codes. It does not imply intent or service issues. Corrected billing may allow reprocessing.

Where Users Usually See This Code

Remittance advice remarks
Claim adjustment summaries
Billing error notifications

Why This Code Appears

Incorrect billing data submitted
Formatting or submission issues
Payer billing rules not met

What Typically Happens Next

Claim is denied or adjusted
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 often accompany more specific codes. Automated checks frequently trigger this remark.

Related Codes

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