Tricare Open Enrollment 2025 Schedule. Key dates for tricare open enrollment 2025 open enrollment period. Choosing between tricare prime and tricare select 5 tricare open season is here • tricare open season is the annual period in the fall when you can enroll in or change your health care coverage for the next calendar year.
Tricare open season applies to you if you have or qualify for tricare prime, us family health plan, or tricare select. Tricare open season was nov.