The independent source for health policy research, polling, and news.
KFF’s policy research provides facts and analysis on a wide range of policy issues and public programs.
KFF designs, conducts and analyzes original public opinion and survey research on Americans’ attitudes, knowledge, and experiences with the health care system to help amplify the public’s voice in major national debates.
KFF Health News is a national newsroom that produces in-depth journalism about health issues and is one of the organization’s core operating programs.
This background paper examines various aspects of the Medicaid program that can expand access to home and community-based services (HCBS) and rebalance long-term care spending in favor of HCBS.
This paper provides an overview of the joint efforts of states and the Centers for Medicare and Medicaid Services (CMS) to develop more integrated ways of paying for and delivering health care to the 9 million people who are eligible for both the Medicare and Medicaid programs.
This brief analyzes the composition and medical costs of the uninsured in Louisiana after Hurricane Katrina. The estimates in the brief are the first available that are based on a detailed analysis of who the uninsured are in Louisiana, their current medical spending, and what their spending might be under Medicaid.
Our review of recent literature on premiums and cost-sharing is based on studies and reports published between 2017 and 2021. Our analysis of premiums in post-Affordable Care Act (ACA) Section 1115 waivers (approved under the Obama and Trump administrations) is based on available interim and final waiver evaluations as well as annual and quarterly state data reports posted on Medicaid.gov.
Indiana initially implemented the ACA’s Medicaid expansion through a Section 1115 waiver in February 2015. Indiana’s waiver included important changes from federal law regarding enrollment and premiums. The initial waiver expired, and Indiana received approval for a waiver extension in February, 2018 which continues most components of HIP 2.0 and adds some new provisions related to enrollment and premiums. This brief looks at available data from the state’s evaluation of premiums prepared by The Lewin Group (as well as other reporting to CMS) to highlight what is known about the impact of these policies to date. We review these data to identify potential implications for changes in the recent Indiana renewal and for other states considering similar provisions.
Section 1115 Medicaid demonstration waivers offer states an avenue to test new approaches in Medicaid that differ from what is required by federal statute, so long as the approach is likely to “promote the objectives of the Medicaid program.” As with broader Medicaid policy, the future landscape of Section 1115 waivers depends on the outcome of the November 2024 presidential election as a new administration could focus on different priorities, rescind existing guidance, or withdraw already-approved waivers. This waiver watch summarizes five key areas of difference in 1115 waiver policy and waiver approvals under the Trump and Biden-Harris administrations.
Contingency management is an evidence-based psychosocial intervention that uses motivational incentives, such as vouchers or gift cards, to encourage recovery behaviors like stimulant abstinence and treatment session (e.g., cognitive behavioral therapy, group therapy) attendance. The Biden administration has approved five state contingency management waivers (California, Delaware, Hawaii, Montana, and Washington); two additional state contingency management requests are currently pending federal review.
This issue brief provides background about Medicaid premium assistance in the individual health insurance market, summarizes major components of Arkansas’ Section 1115 demonstration waiver application to implement the Affordable Care Act’s Medicaid expansion through premium assistance, and considers key issues affecting beneficiaries.
The Vermont Choices for Care Long-Term Care Plan: Key Program Changes and Questions This fact sheet summarizes Vermont’s Section 1115 waiver to make fundamental changes to its Medicaid program that provides long-term services and supports to eligible, low-income state residents.
This report examines the creation and implementation of Utah’s waiver through interviews with key stakeholders and an analysis of state enrollment data and quarterly reports. Also see Health Affairs article, Can States Stretch the Medicaid Dollar Without Passing the Buck? Lessons from Utah Report (.
© 2026 KFF