Optum incident
Resolved Notice- RXNS ERX - Rx Connect (Switch) Cloudflare update regarding rxnsconnect.changehealthcare.com
Resolved after 23 hours 59 minutes, affecting Pharmacy Network Solutions, on March 5, 2026.
Optum Insight migrated to Cloudflare for connectivity to rxnsconnect.changehealthcare.com effective date March 2, 2026. Some pharmacies experienced intermittent connectivity issues. Technical staff worked diligently to resolve the issue. The issue was resolved at 4:18pm CST 3-6-2026. #INC48787011
Affected components
Update timeline
- investigating Mar 05, 2026, 11:13 PM UTC
Optum Insight migrated to Cloudflare for connectivity to rxnsconnect.changehealthcare.com effective date March 2, 2026. Some pharmacies may have intermittent connectivity issues. Technical staff is activity working to resolve any issues. If you experience any timeouts and your organization does IP filtering, you will need to whitelist for outbound traffic IP Subnet 168.183.3.128 /27 (usable range 168.183.3.128-168.183.3.159). If continue to see issues please report to your software vendor or call our customer support team at: 866-379-6389. #INC48787011
- investigating Mar 06, 2026, 01:08 AM UTC
Some customers may continue to experience intermittent connectivity errors when connecting to rxnsconnect.changehealthcare.com. The technical teams are actively working to resolve the issue. We will provide further updates as more information becomes available on 3-6-2026 by 11 am CST. #INC48787011
- investigating Mar 06, 2026, 05:09 PM UTC
Some customers may continue to experience intermittent connectivity errors when connecting to rxnsconnect.changehealthcare.com. The technical teams are actively working to resolve the issue. We will provide further updates as more information becomes available by 1 PM CST. #INC48787011
- investigating Mar 06, 2026, 07:12 PM UTC
Some customers may continue to experience intermittent connectivity errors when connecting to rxnsconnect.changehealthcare.com. The technical teams are actively working to resolve the issue. We will provide further updates as more information becomes available by 3 PM CST. #INC48787011
- investigating Mar 06, 2026, 08:58 PM UTC
Some customers may continue to experience intermittent connectivity errors when connecting to rxnsconnect.changehealthcare.com. The technical teams are actively working to resolve the issue. We will provide further updates as more information becomes available by 5 PM CST. #INC48787011
- investigating Mar 06, 2026, 11:11 PM UTC
Optum Insight migrated to Cloudflare for connectivity to rxnsconnect.changehealthcare.com effective date March 2, 2026. Some pharmacies experienced intermittent connectivity issues. Technical staff worked diligently to resolve the issue. The issue was resolved at 4:18pm CST 3-6-2026. #INC48787011
- resolved Mar 06, 2026, 11:12 PM UTC
Optum Insight migrated to Cloudflare for connectivity to rxnsconnect.changehealthcare.com effective date March 2, 2026. Some pharmacies experienced intermittent connectivity issues. Technical staff worked diligently to resolve the issue. The issue was resolved at 4:18pm CST 3-6-2026. #INC48787011
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