Aetna will be  the administrator for the Onondaga County Medicare Advantage plan for 2027

Onondaga County open enrollment period begins November 9, 2026 and ends November 20, 2026. All enrollment forms must be submitted to the Employee Benefits Division by 4:00 pm on November 20, 2026.    

  

2027 Aetna Member Guide

 

 

 

 

 

 

 

 

 

 

 

 

Please contact us either by email (EmployeeBenefits@onondaga.gov) or phone (315-435-3498) with any questions.