Medicare Part D

This Part D Data Spotlight examines key differences between basic and enhanced Medicare stand-alone prescription drug plans (PDPs), including monthly premiums, cost sharing, and gap coverage. It also examines plan names to assess whether they convey meaningful differences between basic and enhanced PDPs. Companies that sponsor Medicare Part D prescription…

This data spotlight examines the coverage gap, or “doughnut hole,” in Medicare stand-alone drug plans available in 2010. While in the gap in coverage, Part D enrollees (other than those receiving low-income subsidies) are required to pay 100 percent of total drug costs until they reach the catastrophic coverage level.…

This data spotlight examines changes in the availability and premiums of private Medicare Advantage options for Medicare beneficiaries in 2010 as the annual open enrollment period begins. While the number of plans available in 2010 declined somewhat from 2009, the analysis finds that Medicare beneficiaries on average have 33 Medicare…

This Medicare Part D data spotlight examines the stand-alone Medicare drug plan options that will be available to beneficiaries in 2010, including the number of available plans, premiums for those plans, and benefit designs. About two-thirds of the nearly 27 million Medicare beneficiaries who are enrolled in Part D plans get…

This updated chartpack presents sources of supplemental and prescription drug coverage among Medicare beneficiaries in 2007, the most recent year for which national data are available. The chartpack looks at variations in supplemental and prescription drug coverage by income, race/ethnicity, age, urban/rural location, and health status. It also examines characteristics…

Enacted in 2003, Medicare’s Part D prescription drug benefit reflected an unprecedented and controversial new approach for Medicare, relying exclusively on private plans to provide health coverage and including an unusual gap in coverage. This analysis by Kaiser researchers examines in detail how the new model has worked since its…

Most Medicare Part D prescription drug plans use tiers with different cost-sharing amounts for generic, preferred, and non-preferred drugs, and also include an additional “specialty” tier for very high cost and unique drugs. This 2009 Part D Data Spotlight examines use of the specialty tier, including the numbers and kinds…

Since 2006, Medicare beneficiaries have had access to prescription drug coverage offered by private plans, either stand-alone prescription drug plans (PDPs) or Medicare Advantage prescription drug plans (MA-PD plans). Today, more than 26 million Medicare beneficiaries are enrolled in Medicare drug plans, including 17.5 million in stand-alone prescription drug plans…

This Data Spotlight focuses on Part D plan coverage of the ten brand-name drugs that were most commonly prescribed for Medicare beneficiaries in 2006 and lack generic equivalents in 2009. Findings are based on an analysis of data for the 44 unique, national and near-national stand-alone prescription drug plans. The…

On March 30, 2009, the Centers for Medicare & Medicaid Services issued the 2010 “call letter,” which functions as a request for proposals to private health insurers and organizations that want to sponsor Medicare Advantage Plans or Medicare Prescription Drug Plans. This issue brief reviews the call letter — the first issued…