The American Journal of Managed Care August 2009
Medicare Part D After 2 Years
Coverage under Part D is comparable to that under non–Part D plans with respect to key features likely to be important to Medicare beneficiaries.
We thank Mark Totten, MS, for programming assistance; Meilinda Huang, BA, and Evie Spanos, BA, for research assistance; Taylor Dennen, PhD, for providing the data; and Chris Perrone, MPP, for helpful discussions.
Author Affiliations: From RAND Corporation, Santa Monica, CA (GFJ, DPG, ES, ABJ) and Pittsburgh, PA (WBV); and the University of Chicago (ES, ABJ), Chicago, IL.
Funding Source: This research was sponsored by the California Health-Care Foundation, the National Institute on Aging through its support of the RAND Roybal Center for Health Policy Simulation (grant P30AG024968), UnitedHealth Group, and the Bing Center for Health Economics. Drs Sun and Jena received fellowship funding from the National Institutes of Health through the Medical Scientist Training Program at the University of Chicago (grant 5 T32 GM07281). None of the sponsors had any role in the design and conduct of the study; collection, management, analysis, and interpretation of the data; and preparation, review, or approval of the manuscript. Drs Joyce and Goldman had full access to all of the data in the study and take responsibility for the integrity of the data and the accuracy of the data analysis.
Author Disclosure: The authors (GFJ, DPG, WBV, ES, ABJ) report no relationship or financial interest with any entity that would pose a conflict of interest with the subject matter of this article.
Authorship Information: Concept and design (GFJ, DPG); acquisition of data (GFJ, DPG); analysis and interpretation of data (GFJ, DPG, WBV, ES, ABJ); drafting of the manuscript (GFJ, DPG, WBV, ES, ABJ); critical revision of the manuscript for important intellectual content (GFJ, DPG, WBV, ES, ABJ); statistical analysis (GFJ, WBV); provision of study materials or patients (GFJ); obtaining funding (GFJ, DPG); administrative, technical, or logistic support (GFJ); and supervision (GFJ, DPG).
Address correspondence to: Geoffrey F. Joyce, PhD, RAND Corporation, 1776 Main St, Santa Monica, CA 90407-2138. E-mail: firstname.lastname@example.org.
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