Medicare plans in Nassau County, New York
Nassau County has approximately ~260K Medicare beneficiaries — one of the largest concentrations in New York. We compare every Medicare Advantage, Medigap, and Part D plan available in your ZIP, with networks that include NYU Langone Long Island, Northwell Health, Catholic Health, Mount Sinai South Nassau.
Medicare in Nassau County
Nassau County is one of the most active Medicare markets in New York. With approximately ~260K beneficiaries — heavy retiree and snowbird presence — local plan competition keeps premiums low and benefits rich.
Top hospital networks our clients in Nassau County use include NYU Langone Long Island, Northwell Health, Catholic Health, Mount Sinai South Nassau. Before recommending any plan, we verify your specific doctors are in-network — particularly important in dense metro areas where networks vary widely between plans.
Top Medicare carriers in Nassau County
The leading Medicare Advantage and Medigap carriers in Nassau County are: EmblemHealth, UnitedHealthcare (AARP), Aetna, Humana, Empire BCBS, MVP.
Each carrier has different network strengths. Some prefer specific health systems; others have broader statewide networks. We narrow your choices based on:
- Your primary care physician and specialists
- Your preferred hospital(s)
- Your prescription medications and preferred pharmacy
- Whether you need extras (dental, vision, hearing, OTC, transportation)
- Your monthly premium budget
Medicare enrollment dates for Nassau County
- Annual Enrollment Period (AEP): October 15 – December 7. Switch Medicare Advantage or Part D; effective January 1.
- Medicare Advantage Open Enrollment (MA OEP): January 1 – March 31. One plan switch for current MA members.
- Initial Enrollment Period (IEP): 7 months around your 65th birthday.
- Special Enrollment Periods: Moving in/out of Nassau County, losing employer coverage, qualifying for Extra Help, and other life events trigger SEPs.
Compare Nassau County Medicare plans free
A licensed New York Medicare advisor reviews your doctors, drugs, and budget — and walks you through the right Medicare combination for Nassau County. No cost, no pressure.