2021 Medicare Advantage Plan List

 Find a comprehensive list of the 2021 Medicare Advantage plans by county using the matrix below. 

Networks/Plans

Alameda

 San Francisco

     San Mateo

Marin

Contra Costa County 

Aetna
855.335.1407 (TTY: 711)
8 a.m. - 8 p.m., 7 days a week 

X

X         

 

 

 

Alignment Health Plan
888.979.2247 (TTY: 711)
8 a.m. to 8 p.m., 7 days a week
(except Thanksgiving or Christmas)

 

  X     

 

X 

 

Anthem Blue Cross
855.363.9328 (TTY: 711)
24 hours a day, 7 days a week 

 X

 X

X

 

 

Blue Shield
800.633.4227 (TTY: 877.486.2048)
24 hours a day, 7 days a week

X

 

 X

 

 

Health Net
800.977.6738 (TTY: 711)
Hours vary

X

X

 

 

 

 

SCAN
800.559.3500 (TTY: 711)
Monday to Friday, 8 a.m. - 8 p.m.

 

 X

 

 

 

UnitedHealthcare
877.596.3258 (TTY: 711)
8 a.m. - 8 p.m., 7 days a week

X

X 

X 

 

X