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Web Maintenance Schedule

Due to scheduled maintenance, www.hnfs.com (including www.tricare-west.com) and related applications may be unavailable during the following days and times. We apologize for any inconvenience this may cause and thank you for your patience.

Routine maintenance:

  • Every Monday through Friday from 9 p.m. to 2 a.m. (PT) 
  • Every Sunday from 12 a.m. to 9 a.m. (PT)

DEERS maintenance:

The Defense Enrollment Eligibility Reporting System (DEERS) maintenance window is every weekend from Saturday at 6 p.m. (PT) to Sunday at 3 a.m. (PT). During this time, some web applications may not work correctly.