If you have an adult child that remains dependent on you for support, they may be eligible for TRICARE benefits. In order for your child to qualify to remain your eligible dependent after age 21, or age 23 if a full time student, they must be declared as “incapacitated”. In order to meet these criteria they must be incapable of providing their own support and dependent on their TRICARE sponsor for over 50 percent of their support. Additionally the incapacitation must have occurred before age 21 or age 23 if a full time student. Your child must also be unmarried. If they are married and become unmarried, you can apply for reinstatement of benefits. Read on to see if your child qualifies, and if so what benefits that they may be entitled to.