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The Medicare Part D program provides an outpatient prescription drug benefit to 56 million older adults and people with long-term disabilities in Medicare who enroll in private plans. This brief analyzes Medicare Part D enrollment, premiums, and cost sharing in 2026 and trends over time, based on data from the Centers for Medicare & Medicaid Services (CMS).
This brief provides information about Medicare Advantage plans in 2026, including premiums, out-of-pocket limits, supplemental benefits, and prior authorization, as well as trends over time.
This policy watch provides initial insight into how North Carolina is preparing to implement certain Medicaid provisions of the 2025 reconciliation law and how other policy changes may affect coverage and access to care.
This brief explains current Medicaid cost sharing rules and changes made to cost sharing rules by the 2025 reconciliation law, reports on cost sharing amounts states currently impose on ACA expansion adults, and highlights literature on the impact of cost sharing.
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 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.
This brief describes current coverage of GLP-1s in Medicare and Medicaid, the Centers for Medicare & Medicaid Services’ (CMS) efforts to expand access and lower costs for GLP-1s through temporary demonstration programs including the BALANCE Model, and potential impacts on beneficiaries and program budgets.
Following the expiration of the enhanced premium tax credits for people with Affordable Care Act (ACA) Marketplace plans, a new KFF follow-up survey of the same Marketplace enrollees KFF surveyed in 2025 finds half (51%) of returning enrollees say their health care costs are “a lot higher” this year compared to last year, including four in ten who specifically say their premiums are “a lot higher.”
To provide context for emerging debates about federal actions to address prescription drug costs, this issue brief highlights five key facts about Medicaid prescription drug coverage, payment, and administration.
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