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Medicare Part D is a voluntary outpatient prescription drug benefit for people with Medicare provided through private plans, including stand-alone prescription drug plans and Medicare Advantage plans that offer drug coverage. This analysis provides an overview of Medicare Part D plan availability, premiums, and cost sharing in 2025 and key trends over time.
This Health Policy 101 chapter examines the share of the United States population who are uninsured, highlighting their demographics and the challenges they face because of the lack of coverage. Economic conditions, federal and state policy decisions, and major health crises like the COVID-19 pandemic influence the uninsured rate. While implementation of the Affordable Care Act, namely the expansion of Medicaid and availability of subsidized Marketplace coverage, led to a drop in the share of people who are uninsured, disparities in coverage persist and policy changes in the 2025 budget reconciliation bill are expected to increase the size of the population.
An analysis of 2022 KFF Women’s Health Survey (WHS) data finds that although large shares of women report needing mental health services over the past two years, a significant percentage did not access services they felt they needed.
This brief, based on the 2022 KFF Women's Health Survey highlights how workplace benefits and caring for children’s health care differ by gender and among different subpopulations of women.
While climate change poses health threats for everyone, people of color, low-income people, and other marginalized or high-need groups face disproportionate risks due to underlying inequities and structural racism and discrimination.
The surge in COVID-19 cases triggered by the omicron variant led to widespread work disruptions, with about 4 in 10 workers (42%) – including 6 in 10 of those with lower incomes – saying they had to miss work at least once in the past three months because of a COVID-19 illness, quarantine, or closure,…
This brief provides an overview of the Medicaid Incentives for the Prevention of Chronic Diseases (MIPCD) grants and highlights key findings from the interim evaluation of the program. The brief also places these grants in context of pre-Affordable Care Act (ACA) Medicaid beneficiary incentive programs and proposed programs of states that are incorporating healthy behavior incentives into Medicaid expansion waivers.
Medicaid is the nation’s main public health insurance program for people with low incomes, and it is the single largest source of health coverage in the U.S., covering nearly 70 million Americans. Medicaid also finances 16% of total personal health spending in the nation. States design and administer their own Medicaid programs within federal requirements, and states and the federal government finance the program jointly. As a major payer, Medicaid is a core source of financing for safety-net hospitals and health centers that serve low-income communities, including many of the uninsured. It is also the main source of coverage and financing for both nursing home and community-based long-term care.
The latest Chart of the Week provides a look at the socioeconomic breakdown of the uninsured population in California, sourced from KFF's State Health Facts database.
This brief highlights low-income workers and the impact of ACA coverage expansions on this population. Low-income workers may not have access to jobs that provide full-time, full-year employment or jobs with comprehensive benefit packages, including health insurance. Medicaid plays an important role in providing health coverage for low-income workers, and coverage expansions implemented under the ACA have produced substantial coverage gains for low-income workers and a corresponding reduction in the uninsured. However, low-income workers in non-expansion states with incomes too high for Medicaid but too low for subsidies in the Marketplace do not have an affordable coverage option and will likely remain uninsured.
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