What Are the Prescription Drug Provisions in the Inflation Reduction Act?
This slideshow explains the prescription drug provisions proposed in the Inflation Reduction Act as passed by the Senate
The independent source for health policy research, polling, and news.
KFF’s policy research provides facts and analysis on a wide range of policy issues and public programs.
KFF designs, conducts and analyzes original public opinion and survey research on Americans’ attitudes, knowledge, and experiences with the health care system to help amplify the public’s voice in major national debates.
KFF Health News is a national newsroom that produces in-depth journalism about health issues and is one of the organization’s core operating programs.
This slideshow explains the prescription drug provisions proposed in the Inflation Reduction Act as passed by the Senate
The brief provides a quick explainer of the prescription drug provisions in legislative text released by the Senate Finance Committee to be included in a forthcoming reconciliation bill and presents new estimates on how many Medicare beneficiaries could be helped by those provisions.
Recent legislation would require drug companies to pay rebates to the federal government when annual increases in prescription drug prices for Medicare and private insurance exceed the rate of inflation. As context for understanding the possible impact of this proposal, this analysis compares price changes for drugs covered by Medicare Part B (administered by physicians) and Part D (retail prescription drugs) between 2019 and 2020 to the inflation rate over the same period.
Twenty drugs and dozens of insulin products used by 8.5 million Medicare beneficiaries would be subject to government drug price negotiation if the Build Back Better Act (BBBA) were enacted and fully implemented in 2022, according to a new KFF analysis.
A new comprehensive Kaiser Family Foundation report analyzes key trends that have shaped the Medicare Part D marketplace since the program launched nine years ago, providing a detailed assessment of changes in plan availability, enrollment, premiums and cost sharing in both private stand-alone drug plans, and Medicare Advantage drug plans.
This study quantifies the number of Medicare Part D plan enrollees in 2007 who reached a gap in their prescription drug coverage known as the “doughnut hole,” as well as the changes in beneficiaries’ use of medications and out-of-pocket spending after they reached that gap.
This report presents findings from an analysis of the Medicare Part D marketplace in 2014 and changes in features of the drug benefit offered by Part D plans since 2006. It examines the latest information and trends related to Part D enrollment and plan availability, premiums, benefit design and cost sharing, pharmacy networks, the Low-Income Subsidy Program, and plan performance ratings.
This Data Spotlight provides an overview of Medicare Advantage enrollment patterns in March 2014, and examines variations by plan type, state, and firm. It also analyzes trends in premiums paid by beneficiaries enrolled in Medicare Advantage plans and describes the changes in limits on out-of-pocket expenses and prescription drug coverage in the Part D “donut hole” provided by the plans in 2014.
With increased national attention towards prescription drug costs, this poll examines the public’s experiences with prescription medicine and their views on current policy proposals brought forth by congressional lawmakers and the Trump administration, including international reference pricing, transparency in drug advertisements, and negotiations with drug companies. The survey also dives into the attitudes and experiences of adults, 65 and older – a group that is more likely to report taking prescription medication and shopped for prescription drug coverage.
Despite Medicare’s protections, Part D enrollees with serious health conditions can face thousands of dollars in annual out-of-pocket costs for expensive specialty drugs, a new KFF anaylsis finds.
© 2026 KFF