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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  • 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.

  • Analysis of Recent Declines in Medicaid and CHIP Enrollment

    Fact Sheet

    This fact sheet provides analysis of this recent enrollment decrease and discusses potential implications for coverage rates. It is based on Kaiser Family Foundation analysis of the Centers for Medicare and Medicaid Services (CMS) Performance Indicator Project Data.

  • 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.

  • Implications of the Expiration of Medicaid Long-Term Care Spousal Impoverishment Rules for Community Integration

    Issue Brief

    To financially qualify for Medicaid long-term services and supports (LTSS), an individual must have a low income and limited assets. In response to concerns that these rules could leave a spouse without adequate means of support when a married individual needs LTSS, Congress created the spousal impoverishment rules in 1988. Originally, these rules required states to protect a portion of a married couple’s income and assets to provide for the “community spouse’s” living expenses when determining nursing home financial eligibility, but gave states the option to apply the rules to home and community-based services (HCBS) waivers.
    Section 2404 of the Affordable Care Act (ACA) changed the spousal impoverishment rules to treat Medicaid HCBS and institutional care equally from January 2014 through December 2018. Congress subsequently extended Section 2404 through December 2019. This issue brief answers key questions about the spousal impoverishment rules, presents 50-state data from a 2018 Kaiser Family Foundation survey about state policies and future plans in this area, and considers the implications if Congress does not further extend Section 2404.

  • From Ballot Initiative to Waivers: What is the Status of Medicaid Expansion in Utah?

    Issue Brief

    The Utah legislature significantly changed and limited the Medicaid coverage expansion that was adopted by the voters through a ballot initiative in November 2018. This issue brief explains new provisions in Utah's recently amended Section 1115 Medicaid waiver and the additional amendments that the state has submitted to CMS, including most recently a request for enhanced ACA federal matching funds for an expansion to 138% FPL with an enrollment cap.

  • Opioid Use Disorder among Medicaid Enrollees: Snapshot of the Epidemic and State Responses

    Issue Brief

    As the largest payer of substance use disorder services in the United States, Medicaid plays a central role in state efforts to address the opioid epidemic. In addition to increasing access to addiction treatment services through the expansion of Medicaid under the Affordable Care Act (ACA), states are expanding Medicaid addiction treatment services, increasing provider reimbursements, restricting opioid prescribing, and implementing delivery system reforms to improve the quality of treatment services. While many states have been tracking progress and challenges in these efforts, uniqueness of state systems can make it difficult to compare or benchmark across states. This brief draws on analyses provided by the Medicaid Outcomes Distributed Research Network (MODRN), a collaborative effort to analyze data across multiple states to facilitate learning among Medicaid agencies. It profiles the opioid epidemic among the Medicaid population in six states participating in MODRN that also have been hard hit by the opioid epidemic: Kentucky, Maryland, Ohio, Pennsylvania, Virginia, and West Virginia. The brief also draws on interviews with officials from the state Medicaid and other health agencies.

  • State Options for Medicaid Coverage of Inpatient Behavioral Health Services

    Report

    This report provides data to understand current patterns of Medicaid enrollees’ use of inpatient and outpatient substance use disorder and mental health treatment services; explains the options for states to access federal Medicaid funds for enrollees receiving IMD services; analyzes current Section 1115 waiver activity; and draws on interviews with policymakers using IMD waivers in Vermont, Virginia, and San Diego County to examine successes and challenges

  • Addressing Health and Social Needs of California’s Immigrant Families: Lessons Learned from Local Responses and Future Priorities

    Event Date:
    Event

    A flurry of federal activity on immigration rules and policies is affecting health care and coverage for both lawfully residing immigrants and undocumented immigrants in the country, ranging from deportation policies, a revised “public charge” rule, and a new proclamation from President Trump requiring health insurance for entry via immigrant visas.