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.
On January 1, 2006, the six million Americans who are covered by both Medicare and Medicaid saw a change in how their prescription drugs are covered. The dual eligible population was transitioned from Medicaid into the Medicare prescription drug benefit. As a group, these beneficiaries are poorer and sicker than those on Medicare. Consequently, they have more extensive health and prescription drug needs than most Medicare beneficiaries.
Recent Publications on Medicaid and Prescription Drugs The Kaiser Commission on Medicaid and the Uninsured continues to focus on the role of prescription drugs in the Medicaid program with particular attention on drug spending trends, state reforms to curb spending, and the impact on access to care. Listed below are the most recent publications on these important issues. Check back frequently for new publications. Case Study: Michigan's Medicaid Prescription Drug Benefit Medicaid and Prescription Drugs:…
This report examines reimbursement, benefit management and cost sharing issues in Medicaid pharmacy programs. The analysis, conducted by researchers from the Foundation's Kaiser Commission on Medicaid and the Uninsured and Health Management Associates, focuses on the potential of several measures recently highlighted by Health and Human Services Secretary Kathleen Sebelius to reduce Medicaid pharmacy costs and is informed, in part, by the perspectives of a group of Medicaid pharmacy administrators convened by the Foundation in…
The private plans that offer the Medicare Part D benefit - stand-alone drug plans and Medicare Advantage drug plans - are increasingly are competing on uneven terms, in part because the payment system for Medicare Advantage plans enables them to lower Part D premiums or reduce Part D cost sharing, making drug coverage from Medicare Advantage plans appear considerably cheaper, or even premium-free, to the beneficiary. This brief discusses the growing instability of the Part…
This annual Employer Health Benefits Survey (EHBS) provides a detailed look at trends in employer-sponsored health coverage, including premiums, employee contributions, cost-sharing provisions, and other relevant information. The 2013 EHBS survey finds average family health premiums rose 4 percent in 2013, relatively modest growth by historical standards.
This annual survey of employers provides a detailed look at trends in employer-sponsored health coverage, including premiums, employee contributions, cost-sharing provisions, and other relevant information. The survey continues to document employer’s implementation of health reform with question on the percent of firms with grandfathered health plans and enrollment of adult children due to the new health reform law. The 2012 survey included 3,326 randomly selected public and private firms with three or more employees (2,121…
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).
With increased attention to the global need for COVID-19 vaccines and the Biden administration’s announcement today about how it plans to distribute the first portion of the 80 million doses it will share by the end of this month, the latest KFF Health Tracking Poll finds that two-thirds of the public (66%) say that the U.S. should play at least a “major role” in distributing COVID-19 vaccines to other countries, including about a quarter (27%)…
The Medicare Part D program provides an outpatient prescription drug benefit to older adults and people with long-term disabilities in Medicare who enroll in private plans, including stand-alone drug plans and Medicare Advantage drug plans. This analysis provides the latest data about Part D enrollment, premiums, and cost sharing in 2021 and trends over time.
This brief provides a status update on prescription drug final rules advanced by the Trump Administration in its final months related to Medicare, importation, and 340B pricing for insulin and epinephrine, and an overview of key drug pricing proposals related to Medicare and prescription drug prices generally that were voted on but not enacted in the previous Congress that may return to the forefront of health policy discussions in the coming years.
© 2026 KFF