Major Depressive Disorder treatment in
California.

Understanding Major Depressive Disorder Treatment with TMS in California

Depression often involves underactivity in the left prefrontal cortex. TMS delivers focused magnetic pulses to this region, gradually restoring normal neural activity and mood regulation.

TMS for major depressive disorder has been FDA-cleared since 2008. 273 TMS clinics are listed in California; ask each clinic whether it treats major depressive disorder and which insurance it accepts.

How TMS Treats Major Depressive Disorder

TMS therapy targets the left dorsolateral prefrontal cortex (DLPFC) using high-frequency (10-20 Hz) stimulation. A magnetic coil placed against the scalp delivers focused pulses that stimulate neurons in this region, promoting neuroplasticity over the course of treatment.

Treatment Protocol

• Sessions: 36 sessions over 6 weeks
• Duration: 19-37 minutes per session
• Devices commonly used: NeuroStar, BrainsWay Deep TMS, MagVenture
• Success rate: 50-60% response, 30-35% remission

Who Qualifies for TMS for Major Depressive Disorder in California?

Patients with Major Depressive Disorder who have not responded adequately to at least 2 antidepressant medications.

Most insurance plans in California require documentation of prior treatment attempts before authorizing TMS. Medicare and most commercial insurers cover FDA-cleared TMS indications.

Cost of TMS for Major Depressive Disorder in California

TMS sessions in California typically cost $200-$400 per session. A full course of 36 sessions over 6 weeks can range from $6,000 to $12,000 before insurance. View our complete TMS cost guide.