SISC Blue Shield Customer Service:

HMO: (855) 599-2657

PPO: (855) 599-2650
 
Access Blue Shield of California - GUSD (HMO & PPO) website to:

• Log On - create a log-in and password to access benefits, claim activity, health and wellness, review plan summary, and download forms
• Drug Formulary - (comprehensive list of generic and brand-name drugs preferred by Blue Shield)
• Provider Search - hospitals, physicians, and other healthcare  providers (in and out of California)