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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.
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As states unwind the Medicaid continuous enrollment provision, they must comply with federal renewal requirements, including the requirement to conduct ex parte, or automated renewals. This policy watch explains what ex parte renewals are, examines variation in ex parte renewal rates across states, and discusses current issues as well as actions states are taking to increase ex parte rates.
This poll looks at exposure to and belief in several vaccine myths and finds that people without a trusted health care provider, and those who regularly use social media or AI for health information, are generally more likely than others to belief the false claims. It also analyzes belief across vaccine myths, showing the share of the public that are consistent myth believers, consistent myth deniers, and those who land in the "mixed middle."
These fact sheets lay out the health care landscape in every state, providing data on a variety of health care topics that may be the focus of policy debates in the 2024 election. Topics include health costs; women’s health policy, including state abortion, contraception and maternity laws and policies; health coverage, including the Affordable Care Act, Medicare and prescription drug coverage, Medicaid, and employer-sponsored insurance; gender affirming care; and basic information on health status, population…
In his latest column, KFF’s President and CEO Dr. Drew Altman looks at why the issue of extending the enhanced ACA tax credits has languished in Congress without clear direction, despite its importance to the 24 million people who get their coverage in the ACA Marketplaces today and the potentially significant role the issue could play in the midterms if the credits are not extended.
This guide provides an overview of executive orders and other executive actions made by the Trump Administration since January 21, 2025 that directly address or affect U.S. global health efforts. This resource identifies each executive action, describes its purpose and actions taken, and outlines the implications and what happens next for each. The resource will be updated as needed.
About one in eight adults say that they are currently taking a GLP-1 drug either to lose weight or treat a chronic condition, an increase from 18 months ago, though the high costs of the medications remain a concern. Few adults think it is likely their prescription costs will go down as a result of recently announced Trump administration policies.
This issue brief merged beneficiary-level Medicare and Medicaid data from 2021 to document sources of coverage for dual-eligible individuals nationwide and by state.
Virtually all (98.9%) of the 2.6 million Medicare beneficiaries enrolled in a Medicare Advantage plan that terminated coverage at the end of 2025 have at least one MA-PD available in 2026, including more than two-thirds (68.7%) who have the option of enrolling in a plan sponsored by the same insurer.
With federal regulators seeking public input on the potential benefits, costs, and implementation considerations of requiring private health insurance plans to cover over-the-counter preventive products without a prescription, a new KFF post explores the issues relevant to covering over-the-counter contraceptives. These contraceptives include Opill, the first daily oral contraceptive pill to receive FDA approval for over-the-counter availability. The analysis draws on the lessons learned from KFF staff interviews with more than 80 key players nationally…
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