Nov
10
2025
Discovery log number
00453
Discovery description
The ProviderOne system will be unavailable from 11 a.m. until 8 p.m. on Saturday, November 8, 2025 (9 hours) due to scheduled maintenance.
This outage does not affect the Pharmacy POS
Pharmacies will still be able to submit claims for processing and faxes can be sent during the outage. Faxes will be processed after the outage is complete.
Please report any issues to: mmishelp@hca.wa.gov.
Thank you.
Date reported
ETA
Provider impact
All Providers
Workaround
N/A