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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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This issue brief provides an overview of Executive Order (EO) 14224 designating English as the official language of the United States and its potential implications for multilingual resources, including data on the shares of individuals with LEP across different socioeconomic characteristics based on KFF analysis of 2023 American Community Survey (ACS) data.
This Health Policy 101 chapter explores Medicare, a federal health insurance program covering more than 68 million people, established in 1965 for people age 65 or older and later expanded to cover people under age 65 with long-term disabilities. In addition to detailing Medicare eligibility, coverage, and spending, the chapter examines the increased role of private plans in providing benefits and the financing challenges posed by increasing health care costs and an aging population.
Explore the latest national and state-specific data and policies on women’s health. Topics include health status, insurance and Medicaid coverage, use of preventive services, sexual health, maternal and infant health, and abortion policies. Many indicators provide state-level information for women of different racial and ethnic groups.
This Health Policy 101 chapter provides an overview of the Affordable Care Act (ACA), a major reform of the U.S. health care system aimed at reducing high uninsured rates and alleviating issues like high out-of-pocket costs and coverage exclusions for preexisting conditions. The ACA significantly altered many aspects of the health system and the chapter explores its mechanisms, such as the Health Insurance Marketplaces, and the evolution of the law since its passage in 2010…
This Health Policy 101 chapter explores trends in health care costs in the U.S. and the factors that contribute to this spending. It also examines how health care spending varies across the population, the impact of costs on care affordability and individuals' overall financial vulnerability.
Considering the existing challenges to hospital-based maternity care in rural areas and the potential for it to worsen, this data note analyzes the availability of hospitals providing inpatient maternity care in rural areas for Medicaid enrollees and illustrates how access to these services could be affected if additional rural hospitals were to close or eliminate those services.
Community health centers served more than 32.7 million patients in medically underserved urban and rural areas in 2025. This brief reports on health center patients, services, and financing in 2025, using national data from the Uniform Data System (UDS).
988 is the federally mandated suicide and crisis line, overseen by the Substance Abuse and Mental Health Services Administration (SAMHSA). Between March 2023 and June 2025, and at the direction of Congress, 988 offered a specific service to meet the needs of LGBTQ young people. The service was ended under the Trump Administration in July 2025, at a time when utilization was increasing. This Policy Watch explores these policy developments and data on the LGBTQ…
This infographic provides data on the current status of health and health care for Hispanics, including measures of their health coverage, health access and use, and health outcomes.
Based on case studies and focus groups, this brief reviews delivery systems and access to care for Medicaid enrollees in Colorado, Connecticut, Kentucky, and Washington as of Spring 2016. The findings provide an on-the-ground view of Medicaid delivery systems and enrollees’ experiences accessing care three years after implementation of the Medicaid expansion. This brief builds on previous reports that examined states’ preparation for implementation prior to the initial ACA open enrollment period and their experiences…
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