1. Short title This Act may be cited as the Delinking Revenue from Unfair Gouging Act or the DRUG Act . 2. Improving pharmacy benefit manager services (a) Public health service act Part D of title XXVII of the Public Health Service Act ( 42 U.S.C. 300gg–111 et seq. ) is amended by adding at the end the following: 2799A–11. Improving pharmacy benefit manager services (a) General For plan years beginning on or after January 1, 2026, except as provided in subsection (b), a pharmacy benefit manager shall derive no remuneration from any entity for services, benefit administration, or any other activities related to prescription drugs. (b) Exception for bona fide service fees (1) In general A pharmacy benefit manager may charge an entity a bona fide service fee for the provision of services to such entity if such fee is set forth in an agreement between the pharmacy benefit manager and such entity, and the amount of any bona fide service fee— (A) shall be a flat dollar amount; and (B) shall not be directly or indirectly based on, or contingent upon— (i) a drug price (such as wholesale acquisition cost) or drug benchmark price (such as average wholesale price); (ii) the amount of discounts, rebates, fees, or other direct or indirect remuneration with respect to prescription drugs prescribed to the participants, beneficiaries, or enrollees in the group health plan or coverage involved; or (iii) any other amounts prohibited by the Secretary, the Secretary of Labor, and the Secretary of the Treasury. (2) Definitions In this section— (A) the term bona fide service fee means fair market value for a bona fide, itemized service actually performed on behalf of an entity, that the entity would otherwise perform (or contract for) in the absence of the service arrangement and that are not passed on in whole or in part to a client or customer, whether or not the entity takes title to the drug