Research ReportCRS ReportVersion 3
RL31966
Overview of the Medicare Prescription Drug, Improvement, and Modernization Act of 2003
Published Dec 6, 2004Updated Jun 20, 2025
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What this is
The Congressional Research Service is a nonpartisan policy and legal analysis arm of the Library of Congress. CRS reports are written for members of Congress and their staff, not the public — but they’re made available openly through Congress.gov.