Call the Westchester County Department of Senior Programs and Services' Medicare Information Line at (914) 813-6100 for help with Medicare issues, including Medicare parts A, B, C and D, Medigap insurance, cost-sharing, preventive benefits and appeals. You can also ask about New York State's Elderly Pharmaceutical Insurance Coverage (EPIC); it helps eligible seniors pay prescription drug costs.
The Department of Senior Programs and Services also offers Medicare information workshops; check its events calendar at the link below for dates and times.