Prescription Drug Coverage - General Information
This overview page provides links to important plan information on the Medicare Part D prescription drug benefit, first enacted under the Medicare Prescription Drug, Improvement, and Modernization Act (MMA) of 2003. Information about the Medicare Advantage and Part D plan offerings are included for each year, including plan premiums.
Please check back as these resources are updated regularly.
Downloads
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CY2025 Landscape Format Memo (20240919) (PDF) -
CY2025 Landscape (202410) (ZIP) -
CY2006-CY2024 Landscape Files (ZIP) -
2016-2023 Congressional District Reports (ZIP)