Optum incident
Resolved : MEDRX EDI CHC : Unable to process and deliver Electronic remits/Batch files.
Optum experienced a major incident on October 16, 2025 affecting MedRx, lasting 20h 56m. The incident has been resolved; the full update timeline is below.
Affected components
MedRx
Update timeline
No vendor updates were posted for this incident — only the open and resolve events were observed.