Tricare For Life is a health care program designed for military retirees and their eligible family members. It acts as a secondary insurance to Medicare, covering costs that Medicare does not, such as copayments and deductibles. To qualify, beneficiaries must be enrolled in Medicare Part A and Part B. This program helps ensure that eligible individuals have access to comprehensive health care services. It covers a wide range of medical services, including hospital stays, outpatient care, and preventive services, making it a valuable resource for those who have served in the military.