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.
Benefit Fact Sheet. Summary: TRICARE Prime is a managed-care health insurance option available to all eligible military beneficiaries that are not entitled to Medicare (are age 65 or older) in Prime Service Areas of the North, South, and West Regions of TRICARE.