US Federal 2025-2026 Regular Session

US Federal House Bill HB6166

Introduced
 
Introduced
11/20/25  

Caption

Lowering Drug Costs for American Families Act

Summary

HB6166, titled the Lowering Drug Costs for American Families Act, would substantially expand federal prescription drug affordability rules across Medicare and private health coverage. The bill increases the number of drugs subject to Medicare drug price negotiation from 20 to 50, extends negotiated maximum fair prices to certain commercial-market enrollees through voluntary health plan participation, and requires plans that opt out to publicly disclose that choice. It also directs the Secretary to consider an average international market price benchmark when negotiating selected drugs, using prices from Australia, Canada, France, Germany, Japan, and the United Kingdom for negotiations beginning in 2028. The bill further applies Medicare prescription drug inflation rebates to drugs furnished in the commercial market, including both Part B and Part D drugs, and adjusts the rebate calculations to account for billing units and other coverage sources such as Medicaid and 340B discounts. In addition, it creates new out-of-pocket protections in private insurance: annual overall cost-sharing caps, a separate annual prescription drug cost-sharing limit, and a specific insulin affordability rule that bars deductibles and limits cost-sharing for selected insulin products to the lesser of $35 per 30-day supply or 25 percent of the negotiated price. The bill also requires certain child-only coverage offerings and makes conforming changes to the Affordable Care Act, ERISA, and the Internal Revenue Code.

Impact

If enacted, the bill would amend the Social Security Act, the Public Health Service Act, ERISA, the Internal Revenue Code, and the Affordable Care Act to broaden federal control over prescription drug pricing and consumer cost-sharing. It would expand the Drug Price Negotiation Program, impose new disclosure and participation rules for group health plans and insurers, extend inflation rebate concepts into the commercial market, and establish new federal limits on out-of-pocket spending for prescription drugs and insulin in private coverage. The bill would directly affect Medicare, employer-sponsored plans, individual and small-group market coverage, insurers, pharmacy benefit managers, manufacturers, and beneficiaries/enrollees.

Sentiment

The bill’s stated purpose and structure indicate strong support for lowering drug costs, especially for families facing high prescription expenses and insulin costs. The absence of recorded committee transcripts or votes means there is no documented debate or roll-call sentiment in the provided materials, but the bill’s framing suggests a consumer-protection and affordability focus. Overall, the measure appears designed to appeal to supporters of stronger federal intervention in drug pricing and patient cost-sharing.

Contention

The main points of contention likely concern the bill’s expansion of federal pricing authority, its application of negotiated prices and inflation rebates into the commercial insurance market, and the new reporting and opt-out requirements for private plans. Insurers and employers may object to added administrative burden and limits on plan design, while drug manufacturers may oppose broader negotiation, international price benchmarking, and rebate expansion. Supporters are likely to emphasize lower patient costs, especially for insulin and high-cost specialty drugs, and broader access to affordable coverage.

Companion Bills

US HB6255

Related Affordable Insulin Now Act

Previously Filed As

US SB3389

Lowering Health Care Costs for Americans Act

US SB1186

Lower Drug Costs for Families Act This bill applies certain Medicare prescription drug rebate requirements to prescription drugs that are available under private health insurance. Current law requires drug manufacturers to issue rebates to the Centers for Medicare & Medicaid Services for brand-name drugs without generic equivalents under Medicare that (1) cost $100 or more per year per individual, and (2) for which prices increase faster than inflation. Manufacturers that fail to comply are subject to civil penalties. The bill applies these requirements to prescription drugs that are available in the commercial market under private health insurance. It also indexes rebate calculations to drug prices in 2016 (as opposed to 2021).

US B26-0593

Lowering the Cost of Prescription Drugs Act of 2026

US SB3545

Lowering American Energy Costs Act of 2025

US HB6851

Lowering American Energy Costs Act of 2025

US SB4418

Lowering Input Costs for American Farmers Act

US HB8583

Lowering Input Costs for American Farmers Act

US HB7909

Medicare Expansion and Lowering Costs Now Act

US HB424

Prescription Drug Affordability Board - Authority and Stakeholder Council Membership (Lowering Prescription Drug Costs for All Marylanders Now Act)

US SB357

Prescription Drug Affordability Board - Authority and Stakeholder Council Membership (Lowering Prescription Drug Costs for All Marylanders Now Act)

Similar Bills

No similar bills found.