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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  • 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. 

  • Medicaid Enrollment & Spending Growth: FY 2021 & 2022

    Issue Brief

    This issue brief provides an overview of Medicaid spending and enrollment growth with a focus on state fiscal years 2021 and 2022. Findings are based on data provided by state Medicaid directors as part of the 21st annual survey of Medicaid directors in states and the District of Columbia conducted by KFF and Health Management Associates (HMA). Findings examine changes in overall enrollment and spending growth.

  • KFF Health Tracking Poll – October 2021: Home And Community Based Services And Seniors’ Health Care Needs

    Feature

    The October KFF Health Tracking Poll explores experiences with unpaid caregiving, and favorability of expansion of home and community based services (HCBS). It also examines experiences with difficulty affording and putting of health care services among seniors, favorability of the ACA and experience with determining eligibility for lower cost insurance as part of the COVID relief package.

  • Medicaid’s Role in Financing Behavioral Health Services for Low-Income Individuals

    Issue Brief

    This issue brief provides an overview of Medicaid’s role in financing behavioral health services. It includes information on eligibility, benefits, service delivery, access to care, and spending. It also discusses the potential impact of Medicaid restructuring as proposed in the Better Care Reconciliation Act.

  • Early Impacts of the Medicaid Expansion for the Homeless Population

    Issue Brief

    This analysis provides an early look at the impact of the expansion for homeless providers and the patients they serve. It is based on focus groups conducted with administrators, providers, and enrollment workers at four sites serving homeless individuals in states that have expanded Medicaid (Albuquerque, NM; Baltimore, MD; Chicago, IL; and Portland, OR) and one site in a state that has not expanded (Jacksonville, FL), as well as administrative data collected from the sites.

  • Strategies to Reduce Medicaid Spending: Findings from a Literature Review

    Issue Brief

    This issue brief considers the feasibility of realizing substantial Medicaid cost savings through strategies aimed at improving delivery system and administrative efficiency. We review the literature about the potential for Medicaid cost savings from four strategies related to acute care services: (1) premiums, cost-sharing, and enrollee wellness incentives, (2) complex care management, (3) patient-centered medical homes, and (4) alternative payment models, and another four strategies related to long-term services and supports: (5) tightening financial eligibility rules for long-term care services, (6) promoting private long-term care insurance, (7) expanding home and community-based services (HCBS), and (8) increasing use of managed long-term services and supports.

  • The Effects of Premiums and Cost Sharing on Low-Income Populations: Updated Review of Research Findings

    Issue Brief

    This brief reviews research from 65 papers published between 2000 and March 2017 on the effects of premiums and cost sharing on low-income populations in Medicaid and CHIP. This research has primarily focused on how premiums and cost sharing affect coverage and access to and use of care; some studies also have examined effects on safety net providers and state savings.

  • Reading the Stars: Nursing Home Quality Star Ratings, Nationally and by State

    Issue Brief

    This issue brief presents national and state-level analysis of nursing homes based on the Five-Star Quality Rating System, recently updated by the Centers for Medicare and Medicaid Services (CMS) to help consumers compare nursing homes when selecting one for themselves or their family members. The issue brief finds that more than one-third (36%) of the nation’s 15,500 nursing homes certified by Medicare or Medicaid received relatively low ratings of 1 or 2 stars (out of a possible 5 stars). In 11 states, at least 40 percent of nursing homes in the state have 1- or 2-star ratings. In 23 states, however, at least half of the nursing homes have 4- or 5- star ratings. This issue brief discusses relevant policy considerations regarding nursing home quality—a serious issue in light of the vulnerability of the nursing home population and recent reports of problems arising from inadequate staffing, fire safety hazards, and substandard care.