CY2021 Medicare Parts C and D Annual Calendar
Guidance for a calendar listing of key dates and timelines for operational activities that
pertain to CY2021 Medicare Advantage (MA) plans, Medicare Advantage Prescription Drug (MA-PD) plans, Prescription Drug Plans (PDPs), Medicare Medicaid Plans (MMPs), and cost-based plans.
Issued by: Centers for Medicare & Medicaid Services (CMS)
Issue Date: April 09, 2020
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