Aetna (EPO, HMO, MC, PPO)

Beech Street

Blue Cross  Blue Shield of California

Cigna Healthcare of California (HMO & PPO)

Community Care Network

CorVel

Diagnostic Village

Evolutions

First Health

First Health Priority Services

Genex Services

Health Help

Health Net

Humana Choice Care Network

Integrated Health Plan via HealthHelp

Interplan Health Group

Key Health Management

Marin IPA

MedFocus Radiology Network

Medi-Cal

Medicare

MedLink Healthcae Networks

National Provider Network via HealthHelp (PPO, WC, AM)

One Call Medical

Pacific Foundation for Medical Care

Pacificare Health Plan (PPO)

Pacificare of California (HMO)

Private Healthcare Systems

Railroad Medicare

The Permanent Medical Group

Three Rivers Provider Network

TriWest Healthcare Alliance

U.S. Dept of Labor OWCP

US Imaging Network

USA Managed Care Organization

United Healthcare

West Coast Neurodiagnostics & MRI