About Alerts

On this page, view identified claims processing related issues.

For system issues related to NMP, IVR, Noridian Supplier Contact Center training closures, and holiday closures, see System Notices.

Open Alerts

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Articles Source Posted
Temporary Disruption to External Print and Mail Services Alert 07/22/2024

Closed Alerts

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Articles Source Posted
Remittance Remark Code N790 Incorrect on Non-Accredited HCPCS Codes - Resolved 07/10/24 Alert 07/10/2024
Change Healthcare Security Incident - Resolved 04/24/24 Alert 04/26/2024
PAP Masks Denied Incorrectly - Resolved 03/08/24 Alert 03/08/2024
HCPCS code A4238 and A4239 Claim Payment Alert - Resolved 02/28/24 Alert 02/28/2024
Voluntary Prior Authorization Wheelchair Accessory Codes - Resolved 10/10/23 Alert 10/10/2023