Aetna HMO, EPO,POS & PPO
BCE Emergis PPO
Beech Street PPO & WC
Blue Cross HMO
Blue Cross Prudent Buyer
Blue Cross Plus
Blue Cross EPO
Blue Shield HMO

Blue Shield of California PPO

Blue Shield Medicare HMO
Cal Optima Direct
California Medicare Advantage
California Medicare Advantage PPO
Caremore Value Plus
Cigna HMO & PPO

Citizen’s Choice
CCN a.k.a. Community Care Network
Cost Containment Strategies PPO & WC
Employee Health Systems  
First Health Senior Plan  
Health Net HMO, EPO, POS, PPO    
Health Net HMO SR  
Health Net Workers’ Comp  
Healthy Families  
Health Payors Organization/HPO  
Interplan PPO & WC  
Medical Control Inc  
Medical Savings Plan
Medicare

Multiplan PPO & WC
One Health Plan HMO,PPO,POS,
Pacificare HMO & PPO
PHN a.k.a. Preferred Health Network PPO & WC
SCAN
Secure Horizons HMO
Tricare
Unicare Blue Cross
United Healthcare
Universal Care HMO
Universal Care Cal Optima  
USA HealthNet  
Veterans Administration  

Medical Groups
Applecare Medical Group

Caremore Medical Group and Services
Gateway Medical Group
Genesis Healthcare
Greater Orange County Medical Group
Monarch Healthcare
Prospect Medical Group
Regal Medical Group