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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  • How Many People Might Lose Medicaid When States Unwind Continuous Enrollment?

    Issue Brief

    Between 8 and 24 million people across the U.S. could be disenrolled from Medicaid during the unwinding of the program’s continuous enrollment provision. KFF's new analysis offers three illustrative scenarios for how state-level Medicaid enrollment could decline between March 2023 and May 2024, ranging from 8 percent to 28 percent of total enrollees. 

  • Mental Health Parity at a Crossroads

    Issue Brief

    This brief discusses federal mental health parity protections -- what they are, who they apply to, who enforces them and key policy issues as Congress and federal agencies evaluate improvements to the law to address gaps in mental health coverage and access.

  • Headed Back to School: A Look at the Ongoing Effects of COVID-19 on Children’s Health and Well-Being

    Issue Brief

    Emerging COVID-19 variants, like the Omicron subvariant BA.5 that has recently caused a surge in cases, may pose new risks to children and create challenges for the back-to-school season.
    Children may also continue to face challenges due to the ongoing health, economic, and social consequences of the pandemic. This brief examines how the COVID-19 pandemic continues to affect children’s physical and mental health, considers what the findings mean for the upcoming back-to-school season, and explores recent policy responses.

  • Medicaid Covers at Least One in Five Hospital Inpatient Days in Nearly Every State

    Issue Brief

    This analysis examines the share of inpatient hospital days that are covered by Medicaid nationally and by state at a time when Congress is considering potential cuts to the program. It finds that Medicaid covered at least one in five inpatient hospital days in 48 states and the District of Columbia in 2023.

  • Section 1115 Waiver Watch: Early Signs Point to New Directions Under Trump Administration

    Issue Brief

    Recent actions from the Trump administration could signal limits to curtail Medicaid waivers related to social determinants of health and to limit waiver financing tools and flexibility. Two major changes demonstrate this shift: (1) rescinding Biden-era guidance on covering health-related social needs (HRSN) services, and (2) phasing out federal funding for “Designated State Health Programs” (DSHP) in waivers.

  • 5 Key Facts About Medicaid Expansion

    Issue Brief

    This issue brief examines Medicaid expansion enrollment and Medicaid spending in expansion and non-expansion states and describes the characteristics of adults covered by the Medicaid expansion.