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

Medicaid Financing

Medicaid represents $1 out of every $5 spent on health care in the U.S. and is the major source of financing for states to provide health coverage and long-term care. This brief examines key questions about Medicaid financing and how it works.

Medicaid and 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.

Medicaid Home Care in 2025

This issue brief provides an overview of what Medicaid home care (also known as “home- and community-based services”) is, who is covered, and what services were available in 2025.

5 Facts: Medicaid Program Integrity

This brief explains what is known about improper payments and fraud and abuse in Medicaid and describes ongoing state and federal actions to address program integrity.

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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  • Medicaid Financing Cliff: Implications for the Health Care Systems in Puerto Rico and USVI

    Issue Brief

    This brief provides an overview of the status of the health care systems and Medicaid programs in Puerto Rico and the U.S. Virgin Islands (USVI) about one and a half years after Hurricanes Irma and Maria struck the islands in September 2017. The hurricanes exacerbated the territories’ existing economic and health care challenges by accelerating outmigration of residents and health care providers and destroying homes, schools, health care facilities, and other infrastructure. After the storms, the territories’ Medicaid programs have served as important resources for addressing residents’ health care needs, but they have operated under longstanding financing challenges. This brief focuses on these challenges and includes KFF analysis of the implications for the territories’ Medicaid program finances, as most of the temporary federal Medicaid funds provided through the Affordable Care Act (ACA) and disaster relief are set to expire at the end of September 2019. The other U.S. territories (American Samoa, the Commonwealth of the Northern Mariana Islands, and Guam) also face challenges tied to the scheduled expiration of ACA funds.

  • Medicaid’s Money Follows the Person Program: State Progress and Uncertainty Pending Federal Funding Reauthorization

    Issue Brief

    Medicaid’s Money Follows the Person (MFP) demonstration has helped seniors and people with disabilities move from institutions to the community by providing enhanced federal matching funds to states since 2007. The program operates in 44 states and has served over 90,000 people as of June 2018. The program is credited with helping many states establish formal institution to community transition programs that did not previously exist by enabling them to develop the necessary service and provider infrastructure. With a short-term funding extension set to expire on December 31, 2019, MFP’s future remains uncertain without a longer-term reauthorization by Congress.

  • 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.

  • Key State Policy Choices About Medical Frailty Determinations for Medicaid Expansion Adults

    Issue Brief

    This issue brief answers 3 key questions and provides new data about state medical frailty determinations, which are assuming greater importance as more states adopt restrictive Section 1115 waivers that exempt medically frail enrollees from policies such as work requirements and premiums. The findings are excerpted from our 50-state survey on Medicaid financial eligibility for seniors and people with disabilities.

  • Facing a Potential Funding Crunch, Community Health Centers in Medically Underserved Areas Around the Country Report They Are Considering Reductions in Staffing and Services That Would Limit Patients’ Access to Care

    News Release

    With a key source of federal funding set to expire in September, community health centers across the country are considering steps to reduce staffing, close some locations and eliminate or reduce services as they cope with uncertainty about their future financing, according to a new KFF/GWU survey and analysis.

  • What You Need to Know About the Medicaid Fiscal Accountability Rule (MFAR)

    Issue Brief

    On November 18, 2019, the Trump Administration released a proposed rule called the Medicaid Fiscal Accountability Regulation (MFAR). This brief provides some context on Medicaid financing, an overview of current state payment and financing rules, the provisions in the rule and potential implications for considerations.

  • Recent Medicaid/CHIP Enrollment Declines and Barriers to Maintaining Coverage

    Issue Brief

    Recently there have been declines in Medicaid and CHIP enrollment, reversing a previous trend of increases following implementation of the ACA. Experiences in some states suggest that renewal process requirements and growing use of periodic eligibility checks may be contributing to disenrollment among people who are still eligible for coverage as well as increased churn in coverage. This brief reviews current rules and state processes related to renewal and periodic eligibility reviews and discusses potential process issues that may be contributing to Medicaid and CHIP enrollment declines.

  • The Washington State Health Care Landscape

    Fact Sheet

    This fact sheet provides an overview of population health, health coverage, and health care delivery in Washington under the Affordable Care Act (ACA).