primary beneficiary
(5) The term “primary beneficiary” (A) with respect to the Department means a person who is eligible under this title (other than under section 1782, 1783, or 1784 or subsection (d) of this section) or any other provision of law for care or services in Department medical facilities, and (B) with respect to the Department of Defense, means a member or former member of the Armed Forces who is eligible for care under section 1074 of title 10 .