| Carrier/Network |
| >> | ADIN |
| >> | Advantage Care IPA (CHMSO) |
| >> | Aetna Health of California |
| >> | Aetna Student Health |
| >> | Alta Bates Medical Group, Inc.(IPA) |
| >> | Angeles/SynerMed (IPA) |
| >> | Blue Cross of California (Anthem Blue Cross) |
| >> | Blue Shield of California |
| >> | California Field Ironworkers Trust Fund |
| >> | California Foundation for Medical Care |
| >> | California Thoroughbred Horsemen's Foundation |
| >> | ChoiceCare (Humana ChoiceCare) |
| >> | Christopher Ranch Health Plan |
| >> | Cigna of CA |
| >> | City of San Diego |
| >> | Claris Pointe |
| >> | Community Health Group |
| >> | Comp Care |
| >> | Corvel |
| >> | County of San Diego |
| >> | Cypress Care |
| >> | Diagnostic Village |
| >> | Employee Health Systems |
| >> | Encompass Medical Group (IPA) |
| >> | Fairview Developmental Center |
| >> | First Health Network |
| >> | Focus Healthcare Management, Inc. |
| >> | Gateway Medical Group, Inc. |
| >> | Genesis Healthcare of Southern California, Inc. A Medical Group |
| >> | Great West HealthCare of California |
| >> | Greater Tri-Cities IPA Medical Group |
| >> | Harbor Healthcare |
| >> | Health Dynamics |
| >> | HealthCare Partners |
| >> | HealthNet |
| >> | Hispanic Physicians IPA |
| >> | Inland Valleys (IPA) |
| >> | InterPlan Health Group |
| >> | La Vida Medical Group (IPA) |
| >> | Lakeside Medical Group |
| >> | LaSalle Medical Associates |
| >> | Los Angeles Foundation for Medical Care |
| >> | Medex Healthcare Inc. |
| >> | MedLink |
| >> | Mercy Physicians Medical Group (IPA) |
| >> | Mid County Physicians/SynerMed |
| >> | Monarch HealthCare (IPA) |
| >> | Motion Picture Pension & Health Plan |
| >> | MultiCultural Primary Care Medical Grp IPA, SynerMed |
| >> | National ChoiceCare, Inc. |
| >> | Neighborhood Healthcare |
| >> | Noble AMA Select (IPA) |
| >> | Northern California Bakery Drivers Security Fund |
| >> | Nuestra Familia Medical Group, Inc |
| >> | Orange County PPO |
| >> | Oxford Health Plan |
| >> | Pacific Foundation for Medical Care |
| >> | Pacific Health Alliance |
| >> | Pacificare/United Healthcare |
| >> | Paradigm Group Inc |
| >> | Park Terrace Medical Associates, Inc (Southern California Physicians Services and Centre for Health Care) |
| >> | Physician Associates (HealthCare Partners) |
| >> | Physician's Healthways IPA (CHMSO) |
| >> | Preferred Employers Insurance Co (Preferred Select MPN) |
| >> | Preferred IPA |
| >> | Prime Care Chino (IPA) |
| >> | PrimeCare of Inland Valley UC (IPA) |
| >> | ProMed Healthcare Administration (IPA) |
| >> | Propsect Health Source Medical Group, Inc. |
| >> | Prospect Medical Group (IPA) |
| >> | Prospect NWOC Medical Group, Inc. |
| >> | Prospect Professional Care Medical Group, Inc. |
| >> | Redlands(IPA) |
| >> | Santa Clara County IPA (SCCIPA) |
| >> | Screen Actors Guild Producers Health Plan |
| >> | Sharp Community Medical Group |
| >> | Sharp Health Plan |
| >> | StarCare Medical Group, Inc. dba Gateway Medical Group, Inc. |
| >> | State Compensation Fund |
| >> | Student Insurance (Anthem Blue Cross) |
| >> | Student Insurance (United Healthcare) |
| >> | Total Managed Care |
| >> | UCSD |
| >> | UFCW Northern California Health and Welfare Trust Fund |
| >> | United HealthCare (also see affiliates in comments section) |
| >> | University of Southern California |
| >> | Upland Medical Group (IPA) |
| >> | US Postal Service |
| >> | Valley Health Plan |
| >> | Vantage Medical Group(IPA) |
| >> | Ventura County Foundation for Medical Care |
| >> | WellComp Medical Provider Network |
| >> | West Coast Neurodiagnostics |
| >> | Western Growers Assurance Trust |