If you are displaced or affected by wildfire, all Washington Apple Health and PEBB/SEBB medical plans are allowing prescription refills before the refill date.
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ProviderOne maintenance

ProviderOne routine maintenance occurs every eight weeks and requires that the system be unavailable (or down) for a period of time. During this downtime, the vendor promotes the correction of system bugs and/or system enhancements.

Stay on top of the maintenance schedule.

Download our detailed calendar

When does routine maintenance occur?

  • Every 8 weeks
  • January—December, Friday from 6 to 10 p.m. Pacific Time

What transactions will be affected?

  • Eligibility inquiries via the website WILL NOT be available during maintenance hours
  • Eligibility inquiries through the following systems WILL NOT be available during maintenance hours:
    • The automated telephone system (IVR) 1-800-562-3022.
    • A Medicaid Eligibility Vendor.
    • A Services Card swipe card reader.

All other direct entry transactions in the website will not be available until after 10 p.m.

HIPAA batch transactions

HIPAA batch file transactions submission and retrieval using secure FTP will not be affected by these maintenance activities, but any new batch transactions submitted will not be processed until the system is back up, after 10 p.m.


Please report any issues to: mmishelp@hca.wa.gov.