Outage in Optum

Update Notice: Multiple Products Impacted - Service Outage

Resolved Major
November 18, 2025 - Started 5 days ago - Lasted about 2 hours
Official incident page

Incident Report

We are aware of a service disruption affecting multiple Optum products. Our vendor, Cloudflare, is currently experiencing a partial outage and is actively investigating the issue. We are monitoring the situation closely and will share updates as soon as they become available.

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Latest Updates ( sorted recent to last )
RESOLVED 5 days ago - at 11/18/2025 03:01PM

No additional impacts have been identified by Cloudflare or Optum. All Optum products are fully available, and the issue caused by Cloudflare has been resolved.

MONITORING 5 days ago - at 11/18/2025 02:57PM

We are continuing to monitor for any further issues.

MONITORING 5 days ago - at 11/18/2025 02:47PM

Cloudflare has moved all UHG accounts from the new version of its frontline proxy back to the previous version to restore service. Our teams are actively monitoring and verifying that all products across the organization are fully restored. We will provide a resolution update within approximately one hour, assuming the issue does not reoccur.

IDENTIFIED 5 days ago - at 11/18/2025 02:23PM

We are continuing to work on a fix for this issue.

IDENTIFIED 5 days ago - at 11/18/2025 02:18PM

Cloudflare has identified a resolution, and engineers are preparing to deploy the fix. Deployment is expected to begin at approximately 9:15 AM ET. We will share additional information and updates once the deployment is underway.

INVESTIGATING 5 days ago - at 11/18/2025 01:56PM

We are continuing to investigate this issue.

INVESTIGATING 5 days ago - at 11/18/2025 12:34PM

We are aware of a service disruption affecting multiple Optum products. Our vendor, Cloudflare, is currently experiencing a partial outage and is actively investigating the issue. We are monitoring the situation closely and will share updates as soon as they become available.

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