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Medicare Part D is a voluntary outpatient prescription drug benefit for people with Medicare provided through private plans, including stand-alone prescription drug plans and Medicare Advantage plans that offer drug coverage. This analysis provides an overview of Medicare Part D plan availability, premiums, and cost sharing in 2025 and key trends over time.
Federal spending on the Medicare Advantage quality bonus program has more than quadrupled since 2015, rising to at least $12.7 billion in 2025. Most Medicare Advantage enrollees are in a plan that receives a bonus payment in 2025, with employer- and union-sponsored plans receiving the highest bonus payments and special needs plans receiving the lowest bonus payments, on average.
This analysis examines the extent to which large private and non-federal public employers that offer retiree health benefits are turning to Medicare Advantage and why they are making this shift, using data from the 2024 Employer Health Benefits Survey. We find that slightly more than half (56%) of large employers offering retiree health benefits to Medicare-age retirees offer coverage to at least some retirees through a contract with a Medicare Advantage plan, more than double the share in 2017 (26%).
This analysis examines health care cost-related problems among Medicare beneficiaries, comparing beneficiaries in traditional Medicare, including those with and without supplemental coverage, to those in Medicare Advantage, with a focus on racial equity. We compare rates of cost-related problems among White, Black, and Hispanic beneficiaries, those in fair or poor health, and those under age 65 with long-term disabilities. The measure of cost-related problems include problems getting care due to cost, delays seeking care due to cost, and problems paying medical bills among people with Medicare.
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 information about Medicare Advantage plans in 2024, including premiums, out-of-pocket limits, supplemental benefits, and prior authorization, as well as trends over time.
Changes to the Medicare Part D benefit in the Inflation Reduction Act will mean lower out-of-pocket costs for Part D enrollees but higher costs for Part D plans overall, leading to concerns about possible premium increases. These FAQs provide context for understanding Part D premiums in 2025 and changes in recent years, and describe actions the Centers for Medicare & Medicaid Services (CMS) is taking to mitigate potential premium increases.
This issue brief merged beneficiary-level Medicare and Medicaid data from 2021 to document sources of coverage for dual-eligible individuals nationwide and by state.
This brief analyzes 2024 Medicare Part D enrollment, premiums, and cost sharing. The analysis highlights the continued growth in Medicare Advantage enrollment in the Part D marketplace and substantially higher average monthly premiums for stand-alone Part D drug plan coverage. Changes to the Part D benefit included in the Inflation Reduction Act are helping to lower out-of-pocket costs for patients but could also contribute to higher-priced Part D coverage.
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.
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