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.
In 2018, three Medicare Part D plan sponsors—UnitedHealth, Humana, and CVS Health—account for more than half of the program’s 43 million Part D enrollees (55%) and two-thirds of all stand-alone drug plan enrollees, indicating a marketplace that is dominated by a handful of major insurers, according to a new Kaiser Family Foundation analysis of Part…
This brief about the 2018 Medicare Part D marketplace analyzes the latest data on Medicare drug coverage and trends over time, including both stand-alone prescription drug plans and Medicare Advantage drug plans. The analysis focuses on enrollment, premiums, cost sharing, and the low-income subsidy.
COW – powerpoint on Medicare drug spending share increasing Download Source Kaiser Family Foundation analysis of National Health Expenditure (NHE) Historical (1960-2016) and Projected (2017-2026) data from Centers for Medicare and Medicaid Services, Office of the Actuary, National Health Statistics Group (Accessed on May 2, 2018) for the Peterson-Kaiser Health System Tracker.
10 Essential Facts About Medicare and Prescription Drug Spending November 2017 Download…
One million Medicare beneficiaries had out-of-pocket drug spending above the Part D catastrophic threshold in 2015, and the number with such high spending has risen sharply in recent years, according to a new analysis by the Kaiser Family Foundation.
This issue brief provides an overview of the 2018 Medicare Part D stand-alone prescription drug plan landscape, the largest segment of the Part D marketplace, 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 in 2018.
For the first time, 1 in every 3 people with Medicare is enrolled in Medicare Advantage, the private Medicare plans that have played an increasingly large role in the Medicare program over the past decade, according to a new analysis from the Kaiser Family Foundation.
This Data Spotlight reviews national and state-level enrollment trends as of March 2017 and examines variation in enrollment by plan type and firm. It analyzes the most recent data on premiums, out-of-pocket limits, Part D cost-sharing for drugs, and plans’ quality ratings for Medicare Advantage enrollees.
Repealing and replacing the Affordable Care Act is a top priority of the Trump Administration and the Republican leadership, which could have implications for the Medicare program. This brief provides a side-by-side comparison of the Medicare-related provisions in six bills and proposals that would repeal the ACA, excluding proposals that would not directly affect Medicare.
When asked about a series of health care priorities facing President Trump and Congress, six in 10 Americans (60%) identify lowering the cost of prescription drugs as a “top priority” for President Trump and Congress – including majorities of Democrats, independents, and Republicans.
© 2026 KFF