There are three major categories of TRICARE:
TRICARE Prime. Active-duty members pay nothing out-of-pocket. Active-duty family members pay nothing unless using the point-of-service option. All other beneficiaries are responsible for annual enrollment fees and in-network copayments.
TRICARE Select. This is a self-managed, preferred provider organization (PPO) plan available in the U.S. With this type of coverage, you pay an annual outpatient deductible, cost shares or a percentage for covered services and enrollment fees.
Other TRICARE Plans. A variety of other types of coverage are available, including TRICARE for Life, TRICARE Young Adult and TRICARE Retired Reserve