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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.

Routine maintenance:

  • Every Monday through Friday from 9:00 p.m. to 2:00 a.m. (PT) 
  • Every Sunday from 12:00 a.m. to 9:00 a.m. (PT)

Note: The Defense Enrollment Eligibility Reporting System (DEERS) maintenance window is every weekend from Saturday at 6:00 p.m. (PT) to Sunday at 3:00 a.m. (PT). During this time some web applications may not work correctly.

Additional maintenance window for DEERS:

  • From 12:00 a.m. on Saturday, 04/25/20,  to 04.00 a.m. on Sunday, 04/26/20

We apologize for any inconvenience this may cause and thank you for your patience.