The Congress finds the following:
(1)
Pharmacy benefit managers are corporate entities that play a dominant role in pharmaceutical supply chains, determining which drugs health plans will cover for enrollees, what prices patients and health plans will pay for those drugs, and how much health plans will reimburse pharmacies for dispensing them.
(2)
The market for pharmacy benefit manager services has become highly concentrated. As of 2025, the 6 largest pharmacy benefit managers are each integrated into large health care conglomerates that include downstream businesses such as retail, mail order, and specialty pharmacies. These conglomerates also processed more than 90 percent of the prescriptions in the United States in 2023.
(3)
The 3 largest pharmacy benefit managers are also vertically integrated into health care platforms that include both upstream business lines, like health insurance, and downstream suppliers, like pharmacies and providers.
(4)
The Federal Trade Commission has found that vertically integrated pharmacy benefit managers have both the ability and incentive to steer business to their own affiliated pharmacies, which reduces competition and increases prescription drug costs for patients.
(5)
Pharmacy benefit managers increasingly leverage their market power to pressure smaller, unaffiliated, independent pharmacies to enter into unfavorable contracts with the largest pharmacy benefit managers. This dynamic has likely contributed to the closure of more than 7,000 pharmacies between 2019 and 2024.
(6)
Self-preferencing of affiliated pharmacies may also allow large, vertically integrated health conglomerates to evade statutory limits on profits known as the Medical Loss Ratio. Gaming of the profit constraint using transfer pricing techniques may allow affiliated health insurance businesses to hide profits in the unregulated pharmacy business segment, costing enrollees and taxpayers money.
(7)
Pursuant to its powers under article I, section 8, of the United States Constitution, Congress has the ability to create any law necessary and appropriate to regulate interstate commerce. As pharmacy benefit managers are part of large, national health conglomerates that operate across state lines, and engage in intrastate activities that also substantially relate to interstate commerce, Congress intends to regulate pharmacy benefit managers in the public interest.
(8)
In order to eliminate the conflicts of interest described in paragraphs (1) through (7) and restore competition to the marketplace, the Federal Government should—
(A)
protect patients, independent pharmacies, and taxpayers by structurally separating vertically integrated health conglomerates;
(B)
require parent companies that own a pharmacy benefit manager or insurer to divest their pharmacy businesses;
(C)
enable Federal agencies, state attorneys general, and private citizens to bring civil actions to enforce the structural separation of these companies; and
(D)
grant the Federal Trade Commission and Department of Justice additional authority to review and block future transactions that would re-create these conflicts of interest.