Transverse Mercator map, central meridian 30Â°W. This projection is not intended for small-scale or whole world maps, as the scale and areal distortion is obvious even moderately far from the central meridian.
Unmarried biological, step-children and adopted children are eligible for TRICARE until age 21 (or 23 if in college, see College Students below). Eligibility may extend beyond these age limits if he or she is severely disabled.
TRICARE Young Adult Program. Military.com. TRICARE Young Adult is an option for unmarried, adult children who have aged out of regular TRICARE coverage. The plan provides comprehensive medical and pharmacy benefits.TRICARE young adult can be purchased by eligible children ages 21 - 26.