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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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The Medicare open enrollment period that runs from October 15 to December 7 each year is an opportunity for Medicare beneficiaries in traditional Medicare and Medicare Advantage to evaluate their current coverage, compare plans, and decide whether to make a change for the coming year.
In the midst of an opioid epidemic in the United States, two-thirds of adults say either they or a family member have been impacted by drug or alcohol addiction. Three in ten say they or their family were addicted to prescription or illegal opioids. This survey explores treatments received by those who battled addiction, impacts of addiction, and support for policies aimed at reducing drug overdoses.
KFF's Health Misinformation Tracking Poll shows that most adults who use the social media app TikTok report seeing health-related information or advice on the app. While fewer than half of users say they trust health information they see on the app, younger, Black and Hispanic users report higher levels of trust.
This issue brief provides an overview of the Medicare Part D marketplace in 2023 and key trends over time, focusing primarily on stand-alone Medicare drug plans, including plan availability, premiums, and cost sharing. The brief also describes the prescription drug provisions in the Inflation Reduction Act of 2022 that affect the Medicare Part D marketplace beginning in 2023
In addition to having the highest obesity rates, the U.S is currently facing significantly higher prices for several major drugs used for weight loss and other health needs, according to a new KFF analysis of the list prices for semaglutide and tirzepatide drugs.
A class of drugs initially approved for diabetes treatment has captured the public’s and policymakers’ attention as interest in their off-label use for weight loss rises. The weight-loss benefits of these drugs have led to their prescribed use for obesity or overweight treatment.
This literature review examines 62 studies published since 2016 that compare Medicare Advantage and traditional Medicare based on measures of beneficiary experience, affordability, service utilization, and quality.
The number and share of people without insurance grew in 2024, increasing for the first time since 2019, according to KFF's analysis of data from the American Community Survey (ACS). This issue brief describes trends in health coverage in 2024, examines the characteristics of the uninsured population , and summarizes the access and financial implications of not having coverage.
The survey finds nearly six in 10 people with health insurance experienced a problem using their insurance in the past year, with even larger shares reporting problems among people who are sick or who have mental health needs. It includes data for people with different types of coverage, including employer, Marketplace, Medicare and Medicaid, and also examines affordability issues and mental health access.
This analysis uses the 2019 IBM MarketScan claims data to look at prescriptions of methotrexate and misoprostol, two drugs that can be used to terminate pregnancies, but are also used to manage chronic conditions like cancer, autoimmune diseases, and abnormal bleeding. These drugs may be restricted in response to state abortion bans, which we find will disproportionately affect women of reproductive age who make up the majority of those who rely on these drugs.
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