Medicare Part D

In light of heightened attention to insulin and the Trump Administration’s new Part D model to address out-of-pocket costs for insulin for Medicare beneficiaries, we analyzed out-of-pocket spending on insulin by beneficiaries enrolled in Part D drug plans, variation in Part D plan formulary coverage and tier placement of insulin products, and trends in prices for insulin.

This list of Frequently Asked Questions (FAQs) about Medicare Open Enrollment covers a range of topics related to Medicare enrollment, Medicare Advantage, Part D, Medigap, employer/retiree coverage, Medicaid and other low-income assistance, Medicare and the Marketplaces, and more.

For 2021, the average Medicare beneficiary has access to 33 Medicare Advantage plans, the largest number of options available in the last decade, and can choose from plans offered by eight firms. Among the majority of Medicare Advantage plans that cover prescription drugs, 54 percent will charge no premium in addition to the monthly Medicare Part B premium. As in previous years, the vast majority of Medicare Advantage plans will offer supplemental fitness, dental, vision, and hearing benefits. In addition, virtually all will also offer telehealth benefits in 2021.

This issue brief provides an overview of the Medicare Part D prescription drug benefit plan landscape for 2021, with a focus on stand-alone drug plans. 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 national Part D drug plans available in 2021.

As the U.S. prepares for nationwide distribution of vaccines to combat COVID-19, some are asking whether people who get the first of two doses will return to complete the series. This analysis draws on Medicare Part D prescription drug claims data for the herpes zoster vaccine Shingrix, which also requires two doses, to shed light on this potential challenge of the leading COVID-19 vaccine candidates.

Medicare provides significant health and financial protections to more than 60 million Americans, but there are gaps in coverage and high cost-sharing requirements that can make health care difficult to afford. This report analyzes several policy options that could help make health care more affordable for people covered by Medicare, especially beneficiaries with relatively low incomes: adding an out-of-pocket limit to traditional Medicare, adding a hard out-of-pocket cap to Part D, expanding financial assistance through the Medicare Savings Programs, and expanding financial assistance through the Part D low-income subsidy program.

With questions being raised about potential delays in U.S. Postal Service delivery, a new KFF data note estimates 14 million enrollees in Medicare Part D and large employer plans relied on mail-order pharmacies for at least one prescription in 2018, with a total of over 170 million prescriptions fulfilled. The…

Potential changes in mail service delivery could be a concern for people who receive prescription drugs from mail-order pharmacies. To understand who may be most affected by delays in the delivery of prescription drugs, we analyzed use of mail order in Medicare Part D and large group employer plans, and identified the therapeutic classes and specific drugs with the highest volume of fills by mail-order pharmacies in each market.

As Medicare’s annual open enrollment period gets underway, two new analyses from KFF suggest that a relatively small share of the nation’s 65 million Medicare beneficiaries will shop around among the many coverage options for 2023 or switch plans. That decision could have a significant impact on enrollees’ coverage and…

During the Medicare open enrollment period for 2020, Medicare beneficiaries had an average of 24 Medicare Advantage prescription drug plans and 28 stand-alone Part D prescription drug plans to choose from for their coverage. Despite having so many Medicare options, relatively few Medicare private plan enrollees opted to switch their coverage.