N569 remark code

Remittance advice remark code N569. Remark codes add detail to the reason code on the same claim line.

Not covered for the diagnosis

Unofficial reference. This is our own plain-English explanation, not the official code text. Payer rules differ. Verify with the payer and the official X12 code list. AlphaPrefix is not affiliated with X12, CMS or any payer. Data last updated Nov 11, 2026.

What N569 means

The payer does not cover this service for the diagnosis code that was billed with it.

N569 links the denial to the diagnosis. The service may be covered for other conditions, but not for the one reported on this line.

It usually explains reason code 11 or 50. Check the coding before appealing, since a more specific diagnosis is often the fix.

Common causes

• The diagnosis pointer on the line points to the wrong diagnosis.
• The diagnosis is not on the payer's covered list for the service.
• A screening diagnosis was used for a service the payer covers only when there are symptoms, or the reverse.

What to do next

1. Check the diagnosis pointers on the line.
2. Review the record for a more specific or additional diagnosis that supports the service.
3. Correct and resubmit if the coding was incomplete.
4. Appeal with records if the diagnosis billed should be covered under the payer's policy.

Related codes

• N115 (remark code) Decision based on an LCD
• N386 (remark code) Decision based on an NCD
• 50 (reason code) Not medically necessary per the payer