What are the Implications of New Anti-Obesity Drugs for Racial Disparities?
This policy watch discusses some of the potential implications of the new anti-obesity drugs for racial equity.
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 policy watch discusses some of the potential implications of the new anti-obesity drugs for racial equity.
The Medicare Part D program provides an outpatient prescription drug benefit to older adults and people with long-term disabilities in Medicare who enroll in private plans. This brief analyzes Medicare Part D enrollment and costs in 2023 and trends over time. The analysis highlights the substantial growth of Medicare Advantage drug plans in the marketplace for Part D drug coverage, where enrollment overall is concentrated in a handful of large plan sponsors.
This brief discusses the current landscape of Medicaid GLP-1 coverage and examines recent trends in Medicaid prescriptions and gross spending on GLP-1s.
This report highlights certain policies in place in state Medicaid programs in FY 2024 and policy changes implemented or planned for FY 2025, which began on July 1, 2024 for most states.
Drug makers sometimes offer copay coupons to lower consumers’ out-of-pocket costs for their brand-name prescriptions, though how private health plans treat those coupons can substantially limit their value to consumers. This issue brief provides an overview of such copay adjustment programs, stakeholder arguments for and against their use, their prevalence, and federal and state efforts to address them.
This issue brief describes recent trends in the number of Medicaid outpatient prescriptions and the spending on those drugs and examines how the pandemic and pandemic-era policies may have impacted those trends.
This brief provides an overview of the Medicare Part D prescription drug benefit, including current data on plan availability, enrollment, and spending and financing, and highlights changes made under the Inflation Reduction Act.
This policy watch examines monthly premiums for Medicare Part D stand-alone drug plans in 2025, as changes to the Part D benefit are being implemented in 2025, including a new $2,000 cap on out-of-pocket drug spending.
This analysis builds on previous KFF work by using Medicaid claims data for 2016-2019 to explore how prescriptions for opioids used to treat pain and those used to treat OUD or rapidly reverse overdose changed across states and Medicaid enrollee demographic groups over time.
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.
© 2026 KFF