Medicare

NEW AND NOTEWORTHY

Decoding Medicare Advantage Coding Intensity

Federal payments to Medicare Advantage plans, and adjustments for health status, have come under increased scrutiny. This brief answers key questions about coding intensity, recent steps taken by CMS, the effects on beneficiaries, and other proposals to improve payment accuracy.

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The Facts About Medicare Spending

This interactive provides the facts on Medicare spending. Medicare, which serves 67 million people and accounts for 12 percent of the federal budget and 21 percent of national health spending, is often the focus of discussions about health expenditures, health care affordability and the sustainability of federal health programs. Explore data on enrollment growth, Medicare spending trends overall and per person, growth in Medicare spending relative to private insurance, spending on benefits and Medicare Advantage, Part A trust fund solvency challenges, and growth in out-of-pocket spending by beneficiaries.

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  • Medicare and Dental Coverage: A Closer Look

    Issue Brief

    Medicare does not cover routine dental care and about half of Medicare beneficiaries do not have dental coverage. Some beneficiaries have dental coverage through other sources, including Medicare Advantage, but 47% of all beneficiaries have not been to the dentist in the past year and many older adults face high out-of-pocket costs for needed dental care. This brief provides new data on the share of Medicare beneficiaries with dental coverage, the share with a dental…

  • Voters Aren’t Buying Trump’s Promises of a Health Care Plan

    From Drew Altman

    Drew Altman showcases new KFF polling on the public’s views of President Trump’s promise that he will have a “phenomenal” health care plan and protect Medicare, and analyzes what it means for health care politics.

  • New Trump Administration Proposals Would Further Limit Gender Affirming Care for Young People by Restricting Providers and Reducing Coverage

    Issue Brief

    This brief examines two proposed federal rules that would further restrict youth access to gender affirming care. One rule would change the hospital Conditions of Participation (CoPs) which would prohibit most Medicare and Medicaid enrolled hospitals from providing certain types of gender affirming medical care for young people and the other would prohibit federal Medicaid or CHIP funds from covering this care. The rules have a 60-day comment period, do no take immediate effect, and…

  • Examining the Potential Impact of Medicare’s New WISeR Model

    Issue Brief

    On January 1, 2026, the Center for Medicare & Medicaid Innovation (CMMI) launched the Wasteful and Inappropriate Service Reduction (WISeR) Model that establishes new prior authorization requirements in traditional Medicare. This analysis explores the potential impact of the WISeR model by examining recent spending and utilization trends in traditional Medicare for services selected for prior authorization requirements in the six model states (Arizona, New Jersey, Ohio, Oklahoma, Texas, and Washington).

  • The IRA Has Improved Coverage of Drugs Selected for Medicare Price Negotiation

    Issue Brief

    The Medicare drug price negotiation program could improve coverage of drugs selected for negotiation for Medicare beneficiaries because the law requires all Medicare Part D plans to cover each of the selected drugs, including all dosages and forms, when negotiated prices take effect. This analysis examines 2026 Medicare Part D formulary coverage of drugs selected for negotiation to measure the effect of the IRA's coverage requirement.

  • Analyzing Changes in Medicare Part D Enrollment for 2026

    Issue Brief

    The Medicare Part D prescription drug benefit is provided by private plans, either Medicare Advantage plans that offer drug coverage (MA-PDs) or, for those in traditional Medicare, stand-alone prescription drug plans (PDPs). New data from CMS shows that 56 million people are enrolled in Part D plans as of February 2026, with more in MA-PDs than PDPs, reflecting higher overall enrollment in Medicare Advantage than in traditional Medicare. Enrollment in group MA-PD plans decreased while…

  • New Weight Loss Drugs Raise Issues of Coverage, Cost, Access and Equity

    Event Date:
    Event

    New weight loss drugs, such as Novo Nordisk’s Ozempic and Wegovy (semaglutide) and Eli Lilly’s Mounjaro (tirzepatide), could be transformative for people who struggle with obesity and obesity-related medical conditions, but there are major questions to consider related to insurance coverage, the cost of the drugs, and who has access. On August 4, three experts joined Larry Levitt, executive vice president for health policy at KFF, for a 45-minute “Health Wonk Shop” discussion about the…