Official - Adjective. 1  As an adjective, official often, but not always, means pertaining to the government, as state employee or having state recognition, or analogous to governance or to a formal (especially legally regulated) proceeding as opposed to informal business.
Tricare (styled TRICARE), formerly known as the Civilian Health and Medical Program of the Uniformed Services (CHAMPUS), is a health care program of the United States Department of Defense Military Health System.
Everyone cannot, of course, sign up for TRICARE health care plans. Here, you can find out whether or not you can be considered Eligibility for one. TRICARE is a medical and health coverage arrangement built to provide medical care and ensure the well-being of persons serving in the United States armed forces.o use and access the benefits of TRICARE, you must be registered in the Defense Enrollment Eligibility Reporting System (DEERS) as being eligible to receive military health care gains. Active duty members of the military are automatically included and are eligible for TRICARE.