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In this November 2018 New England Journal of Medicine article, KFF's Tricia Neuman and Gretchen Jacobson examine the extent to which Medicare Advantage plans are achieving goals with respect to benefits, out-of-pocket costs, plan choice, federal spending and quality.
This issue brief provides an overview of the Medicare Part D prescription drug benefit plan landscape, with a focus on stand-alone drug plans, the largest segment of the Part D market. It includes national and state-level data on plan availability, premiums, benefit design, cost sharing, information about premium-free plans for low-income beneficiaries, and information about the top ten Part D plans for 2019.
Illustrative-Plan-Designs-for-Single-Coverage-HEALTHREFORM Download Source Kaiser Family Foundation
How Much " Skin in the Game " is Enough? The Financial Burden of Health Spending for People on Medicare Medicare extends health security and financial protection to seniors and younger people with disabilities. However, premiums, relatively high cost-sharing requirements, and gaps in the benefit package result in some beneficiaries spending a significant share of their income on health expenses. This data spotlight examines the burden out-of-pocket expenses placed on Medicare beneficiaries between 1997 and…
This July 22, 2013 briefing, Streamlining Cost Sharing in Medicare: The Impact on Beneficiaries, explored the impact on beneficiaries of recent proposals to combine the two main parts of Medicare.
This analysis examines how often patients get hit with surprise medical bills, what circumstances tend to give rise to them and what proposals are being considered to protect consumers from this problem.
This analysis examines early indicators of how the expiration of enhanced premium tax credits has affected effectuated enrollment levels (i.e., enrollment among people who have paid their premiums), plan selections, and out-of-pocket costs in 2026, drawing on plan selection and effectuated enrollment data from the Centers for Medicare & Medicaid Services (CMS) and state-based Marketplace (SBM) Open Enrollment reports, as well as KFF survey data and individual market enrollment estimates from Wakely Consulting Group.
The average Affordable Care Act (ACA) Marketplace deductible experienced the steepest increase in history—growing by 37% or over $1,000, from $2,759 in 2025 to $3,786 in 2026 as enhanced premium tax credits expired, according to a new KFF analysis. After the enhanced tax credits ended, many Marketplace shoppers shifted toward lower-premium, higher-deductible plans.
This analysis documents average deductibles for Affordable Care Act Marketplace plans available on Healthcare.gov in 2026 for all metal tiers, including silver plans after cost-sharing reductions are applied, as well as trend data since 2014.
Based on stakeholder interviews and early data on coverage, reduced uncompensated care costs, and other topics, this issue brief provides an initial look at implementation of Arkansas' Section 1115 Medicaid expansion demonstration waiver to require most adults newly eligible for Medicaid through the Affordable Care Act's Medicaid expansion to enroll in Marketplace plans.
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