Medicaid

new and noteworthy

5 Facts: Medicaid Fraud, Waste, Abuse and Improper Payments

Program integrity efforts work to prevent and detect fraud, waste, and abuse; increase program transparency and accountability; and recover improper payments. This brief explains what we know about these issues and efforts to address program integrity.

Medicaid: What to Watch in 2026

Medicaid: What to Watch in 2026

In this brief, KFF explores how state fiscal pressures are likely to converge with the implementation of the 2025 reconciliation law to affect Medicaid coverage, financing, and access to care over the next year, especially leading up to the midterm elections.

Medicaid Watch

Featuring policy research, polling and news about how Medicaid is changing, and the impact of those changes due to the tax and spending cuts law

Medicaid and work

Tracking Medicaid Work Requirements:
Data and Policies

To implement Medicaid work requirements, states will need to make important policy and operational decisions, implement needed system upgrades or changes, develop new outreach and education strategies, and hire and train staff, all within a relatively short timeframe. The information tracked here can serve as a resource to understand Medicaid work requirements and state options, gauge readiness, and track implementation of the requirements.

understanding medicaid

5 Facts: Provider Taxes

All states except Alaska cover some state Medicaid costs with taxes on health care providers. This brief uses data from KFF’s 2024-2025 survey of Medicaid directors to describe current practices and the federal rules governing them.

5 Facts: Medicaid and Hospitals

Absorbing reductions in Medicaid spending could be challenging for hospitals, particularly for those that are financially vulnerable. This brief provides data on the reach of Medicaid across hospitals, patients, and charity care.

5 Facts: Medicaid and Immigrants

Confusion persists about immigrants’ eligibility for federal programs. This brief helps readers understand how current Medicaid policy affects immigrants as well as the potential impacts of policy changes under the Trump administration.

5 Facts: Medicaid and Rural Areas

Approximately 66 million people live in rural areas – about 20% of the U.S. population. Nearly 1 in 4 of them have Medicaid, a higher share than in urban areas (24% vs 21%).

5 Facts: Nursing Facilities

The substantial Medicaid savings in the reconciliation bill that has been passed by the House could have major implications for nearly 15,000 federally certified nursing facilities and the 1.2 million people living in them.

2025 Medicaid Home Care survey

Payment Rates Ahead of 2025 Reconciliation Law

This issue brief describes Medicaid payment rates for home care and other workforce supports that are in place in 2025, before the majority of the 2025 reconciliation law provisions start taking effect.

Home Care Support for Family Caregivers in 2025
number of responding states, including DC, that allow payments for family caregivers by type of home care program and type of caregiver.

This issue brief describes the availability of self-directed services and supports for family caregivers in Medicaid home care in 2025, before most provisions in the reconciliation law take effect.

States’ Management of Home Care Spending

This issue brief describes the mechanisms states are currently using to limit Medicaid spending on home care and their plans for adopting new mechanisms in state fiscal year (FY) 2026.

Waiting Lists for Medicaid Home Care, 2016 to 2025
A Look at Waiting Lists for Medicaid Home- and Community-Based Services from 2016 to 2025

This data note provides new information about waiting lists in Medicaid home care before many of the provisions in the 2025 reconciliation law go into effect.

Eligibility and coverage
  • Eligibility, Enrollment, and Renewal Policies

    KFF's survey findings capture state actions that seek to improve the accuracy and efficiency of Medicaid and CHIP enrollment and renewal processes, as of January 2025.
  • Seniors and People with Disabilities

    More than 1 in 3 people with disabilities (15 million) have Medicaid (35%). In comparison, only 19% of people without disabilities have Medicaid.
  • Children with Special Needs

    Amid debates about proposed cuts to federal Medicaid spending, this brief analyzes key characteristics of children with special health care needs and explores how Medicaid provides them with coverage.
  • People With Intellectual and Developmental Disabilities

    Among the estimated 8 million people with intellectual and developmental disabilities (I/DD), over three million have Medicaid coverage.
  • Adults with Chronic Conditions

    Among working age adults enrolled in Medicaid, approximately three quarters have one or more chronic conditions, and nearly one-third have three or more.

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  • Implications of CMS’s New “Healthy Adult Opportunity” Demonstrations for Medicaid

    Issue Brief

    On January 30, 2020, the Centers for Medicare and Medicaid Services (CMS) released guidance inviting states to apply for new Section 1115 demonstrations known as the “Healthy Adult Opportunity” (HAO). These demonstrations would permit states “extensive flexibility” to use Medicaid funds to cover Affordable Care Act (ACA) expansion adults and other nonelderly adults covered at state option who do not qualify on the basis of disability, without being bound by many federal standards related to Medicaid eligibility, benefits, delivery systems, and program oversight. In exchange, states would agree to a limit on federal financing in the form of a per capita or aggregate cap. States that opt for the aggregate cap and meet performance standards could access a portion of federal savings if actual spending is under the cap. This issue brief explains the key elements of the HAO guidance and considers the implications of the new demonstrations.

  • Management and Delivery of the Medicaid Pharmacy Benefit

    Issue Brief

    States are limited in their leverage when it comes to controlling drug spending and use a variety of strategies to manage utilization, including an increased reliance on managed care and pharmacy benefit managers (PBMs). As policymakers debate proposals that include provisions related to Medicaid pharmacy benefits, it is important to understand the challenges state Medicaid programs face and how policy proposals may impact Medicaid beneficiaries and costs.

  • Why it Matters: Tennessee’s Medicaid Block Grant Waiver Proposal

    Issue Brief

    On November 20, 2019, Tennessee submitted an amendment to its longstanding Section 1115 Waiver that would make major financing and administrative changes to its Medicaid program. The Centers for Medicare and Medicaid Services (CMS) certified the waiver as complete and opened a federal public comment period through December 27, 2019. Most significantly, Tennessee is requesting to receive federal funds in the form of a “modified block grant” and to retain half of any federal “savings” achieved under the block grant demonstration. This brief provides a high-level overview of the proposed waiver changes and context for why these changes matter.

  • Media Briefing to Release New Survey Tracking California’s Previously Uninsured Residents Under the Affordable Care Act

    Event Date:
    Event

    Media-only web briefing that released a new survey tracking the experiences of California's previously uninsured residents under the Affordable Care Act (ACA). New survey provides a detailed assessment of how well the ACA is working for previously uninsured residents in a state that embraced the ACA's coverage expansion opportunities by establishing the Covered California insurance marketplace and expanding its Medi-Cal program.

  • Medicare and Medicaid at 50 Years: Perspectives of Beneficiaries, Health Care Professionals and Institutions, and Policy Makers

    From Drew Altman

    In this article for the Journal of the American Medical Association (JAMA), Drew Altman and former U.S. Senate Majority Leader William Frist examine the roles the Medicaid and Medicare play in the health system today from the perspectives of the public and beneficiaries, providers, and policymakers, and discusses the challenges they face in the future. The article is accompanied by an audio interview with Altman and Frist, who is a member of the Foundation’s board of trustees.

  • Trends in Medicaid and CHIP Eligibility Over Time

    Report

    While Medicaid and CHIP eligibility has increased over time, there is significant variation in eligibility levels across states and eligibility groups. This analysis examines trends in Medicaid and CHIP eligibility limits over time for children, pregnant women, parents, and other adults. It also explores how trends in eligibility for these groups vary by several variables, including geographic region, Medicaid expansion status, and state health ranking.