Ketamine Providers in California
149 providers across 69 cities
California has 149 ketamine therapy providers across 69 cities. The most common provider types are psychiatry practice, ketamine infusion clinic, mental health practice. Providers in California commonly treat depression, anxiety, ptsd. Top cities include San Francisco, San Diego, Los Angeles, La Jolla, Oakland.
Ketamine Therapy in California
California is home to 216 ketamine therapy providers, making it one of the most accessible states in the nation for this treatment. Operating under the state's strict Corporate Practice of Medicine doctrine — recently strengthened by SB 351 in 2025 — all California ketamine clinics must be physician-owned and clinically directed. With DEA telemedicine flexibilities extended through 2026 and Medi-Cal covering FDA-approved Spravato, Californians have expanding options for ketamine-assisted treatment across the state's diverse provider landscape.
California ranks 2nd nationally with 149 ketamine therapy providers, averaging 2.2 providers per city. The largest provider category is psychiatry practice (37.6% of providers). San Francisco leads the state with 14 providers. 1 provider offers telehealth services.
State Regulations
California enforces one of the nation's strictest Corporate Practice of Medicine doctrines. Only physician-owned professional medical corporations may operate ketamine clinics; non-physicians cannot own or control clinical decisions. SB 351, signed in October 2025, further prohibits private equity and hedge funds from interfering with physician judgment or controlling medical records in specialty clinics, including ketamine practices.
Insurance & Medicaid Coverage
Medi-Cal covers Spravato (esketamine) for treatment-resistant depression and MDD with acute suicidal ideation, but prior authorization is required. Patients must be 18+, prescribed by or in consultation with a psychiatrist, and have documented inadequate response to two antidepressants. A validated depression scale baseline score is required. Initial approval covers 2 months; reauthorization every 6 months requires documented clinical response.
Telehealth Options
Ketamine can be prescribed via telehealth in California. The DEA extended COVID-era telemedicine flexibilities through December 31, 2026, allowing Schedule III controlled substances like ketamine to be prescribed via video consultation without a prior in-person evaluation. California's Telehealth Resource Center confirms clinicians may continue remote prescribing statewide through year-end 2026.
Cost of Ketamine Therapy
IV ketamine infusions in California typically cost $400–$800 per session. California pricing typically runs 10-20% above national averages. Coastal metro areas (LA, SF, San Diego) trend toward $600-$800 per session, while inland and Central Valley clinics often price closer to $400-$500. A standard initial series of 6 infusions runs $2400–$4800. Spravato (esketamine) may be partially or fully covered by insurance.
Mental Health Access
According to HCAI, all 58 California counties face projected behavioral health workforce shortages. HRSA data shows 39 counties have severe psychiatrist shortages of 50% or more. Rural Northern Sierra, Inland Empire, and San Joaquin Valley regions face the most acute gaps in mental health provider availability. California has approximately 0.55 ketamine providers per 100,000 residents.
Frequently Asked Questions
- Yes, ketamine therapy is fully legal in California when administered or prescribed by a licensed physician with active DEA registration. It is used off-label for depression, anxiety, and PTSD. California's Corporate Practice of Medicine doctrine requires that clinics be owned by licensed physicians through professional medical corporations, ensuring clinical oversight remains with qualified practitioners.
- Medi-Cal covers FDA-approved Spravato (esketamine nasal spray) for treatment-resistant depression and MDD with suicidal ideation, subject to prior authorization. Patients must have failed two antidepressants and be prescribed by or in consultation with a psychiatrist. Off-label IV ketamine infusions are generally not covered by Medi-Cal and remain an out-of-pocket expense for most patients.
- IV ketamine infusions in California typically cost $400 to $800 per session, with a standard series of six infusions ranging from $2,400 to $4,800. Prices skew higher in coastal metros like Los Angeles and San Francisco. Some clinics offer membership packages to reduce per-treatment costs.