Medicaid

new and noteworthy

There were 72.9 million people enrolled in Medicaid/CHIP nationally in July, and enrollment declined by 5.1 million or 7% from July 2025 through July 2026.

Medicaid/CHIP Monthly Enrollment Tracker

KFF's tracker presents the most recent Medicaid monthly enrollment data. There were 72.9 million people enrolled in Medicaid/CHIP nationally in July, and enrollment declined by 5.1 million or 7% from July 2025 through July 2026.

Medicaid work requirements

Nebraska Renewal Outcomes Among Individuals Subject to Medicaid Work Requirements

Early Medicaid Work Requirement Insights From Nebraska

This brief describes the verification process for Medicaid work requirements in Nebraska and examines early data on outcomes for individuals subject to work requirements. Among Medicaid enrollees renewing coverage under Nebraska's work requirements, 93% met the requirements or qualified for an exemption —while 7% lost coverage.

Tracking Implementation of the 2025 Reconciliation Law: Medicaid Work Requirements

KFF’s interactive tracks key data and policies that will affect how states implement Medicaid work requirements, which are required under the 2025 budget reconciliation law starting in January 2027. The tracker includes state-level data on Medicaid enrollment and renewal outcomes as well as current state enrollment and renewal policies. The Congressional Budget Office estimates that the 2025 reconciliation law will increase the number of people who are uninsured in 2034 by 10 million. Coverage losses from Medicaid work requirements account for over half, or 5.3 million, of the increase in the number of uninsured.

understanding medicaid

Medicaid Financing: The Basics

Medicaid represents $1 out of every $5 spent on health care in the U.S. This brief examines key questions about Medicaid financing and how it works.

Medicaid and Provider Taxes

This brief explores how rules governing provider taxes are changing because of the 2025 reconciliation law and the regulations implementing that law, and summarizes which changes may affect each state.

5 Key Facts About Medicaid and Hospitals

This brief explains the role of Medicaid for hospitals, including how much spending on hospital care comes from Medicaid and how Medicaid expansion has impacted hospital finances.

Medicaid home Care

Medicaid Home Care/HCBS Survey

Since 2001, KFF has administered regular surveys of states about their Medicaid home- and community-based services (HCBS) programs. The survey is sent to officials administering Medicaid HCBS programs in all 50 states and the District of Columbia.

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  • The ‘Private Option’ Medicaid Expansion in Arkansas Has Helped Reduce the Uninsured Rate and Uncompensated Care Costs While Boosting the State’s ACA Marketplace

    News Release

    A new issue brief from the Kaiser Family Foundation finds that Arkansas’ “private option” Medicaid expansion has helped reduce the number of uninsured and bring down uncompensated care costs while strengthening the state’s ACA marketplace. A Look at the Private Option in Arkansas draws upon early data as well as interviews conducted in spring 2015 with state officials, providers, insurance carriers, and consumer advocates to provide an initial look how implementation of the private option…

  • Medicaid: Overview and Impact of New Regulations

    Issue Brief

    In the past year the Bush Administration has moved forward with significant changes to the Medicaid program via rule-making. Taken together, six new regulations could result in an estimated $12 billion reduction in federal Medicaid spending over the next five years according to the regulatory impact statements prepared by Centers for Medicare and Medicaid Services. This brief focuses on the six new regulations that have been the source of considerable controversy and explains current policy,…

  • Medicaid and Managed Care: Key Data, Trends, and Issues

    Issue Brief

    This brief provides a snapshot of the Medicaid program's use of managed care to deliver services to beneficiaries. It examines the prevalence of managed care in state Medicaid programs; the various approaches states have used, including primary-care case management; managed care for long-term services and for beneficiaries dually eligible for Medicaid and Medicare; and evidence of cost-savings.   ISSUE BRIEF Download

  • Medicaid and HIV: A National Analysis

    Report

    This report considers Medicaid’s current role in providing health coverage for people with HIV. It analyzes national enrollment and spending patterns for Medicaid enrollees with HIV, looking at key demographics, Medicaid eligibility pathways, services and geographic distribution. It also compares Medicaid enrollees with HIV to their counterparts without the disease, as well as to the population of people living with HIV in the U.S. The report finds that while Medicaid enrollees with HIV represent less…

  • Medicaid Eligibility for Families and Children – Issue Paper

    Report

    Medicaid Eligibility for Families and Children September 1998 Measured by enrollment, Medicaid is the largest health insurer in the country. According to the Urban Institute's estimates, Medicaid covered 41.3 million Americans in 1996; Medicare, in comparison, covered 38 million. Moreover, millions of low-income Americans without private health insurance coverage are eligible for Medicaid but are not enrolled in the program. For example, researchers at the Agency for Health Care Policy Research recently estimated that in…

  • Report Examines the Potential Impact of New Federal Initiative To Review Payment and Eligibility Errors in Medicaid

    Report

    Report Examines the Potential Impact of New Federal Initiative To Review Payment and Eligibility Errors in Medicaid The federal government has launched a new initiative, Payment Error Rate Measurement (PERM), to estimate the number of errors states make in determining eligibility for Medicaid and the State Children’s Health Insurance Program (SCHIP). This paper reports on interviews of state officials conducted during the summer of 2007. The primary findings include: State officials generally find measuring errors…

  • President’s FY 2009 Budget and Medicaid

    Fact Sheet

    President's FY 2009 Budget and Medicaid The President released his Fiscal Year 2009 budget plan in January 2008. The President would reduce federal Medicaid spending by over $17 billion over the next five years by reducing the federal match rate for certain services, making changes to managed care, long-term care, reimbursement for prescription drugs and making other administrative changes. This fact sheet summarizes the proposals and potential implications. Fact Sheet (.pdf)

  • Medicaid Expenditures Increased by 5.3% in 2007, Led By Acute Care Spending Growth

    Issue Brief

    This brief presents analysis of the latest available Medicaid spending and enrollment data to examine recent trends in program enrollment, total spending, spending by service, and spending per enrollee. The focus is on spending changes between 2006 and 2007, with historical context also provided. After Medicaid spending declined in 2006 for the first time in the program's history, spending climbed by 5.3 percent in 2007. In raw dollars, spending increased to $330.8 billion in 2007,…

  • Briefing – A Foundation for Health Reform: Findings of An Annual 50-State Survey of Eligibility Rules, Enrollment and Renewal Procedures and Cost-Sharing Practices in Medicaid and CHIP for Children and Parents During 2009

    Report

    In 2009, despite the bleakest economic picture in years, states managed to safeguard and in some cases expand health coverage for children and parents in their Medicaid and Children's Health Insurance Programs, according to the Kaiser Family Foundation's annual 50-state survey of Medicaid and CHIP eligibility rules, enrollment and renewal procedures and cost-sharing Practices. That was in large part due to the substantial help that states received through the congressional reauthorization of CHIP and the…