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
Incarcerated Claim Denials Alert 09/20/2024

Closed Alerts

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Articles Source Posted
Temporary Disruption to External Print and Mail Services - Resolved 08/06/24 Alert 08/06/2024
Remittance Remark Code N790 Incorrect on Non-Accredited HCPCS Codes - Resolved 07/10/24 Alert 07/10/2024
Nebulizer Drugs Denied for Missing Equipment - Resolved 06/21/24 Alert 06/10/2024
Change Healthcare Security Incident - Resolved 04/24/24 Alert 04/26/2024
PAP Masks Denied Incorrectly - Resolved 03/08/24 Alert 03/08/2024