Ketamine Providers in Washington

19 providers across 8 cities

Washington has 19 ketamine therapy providers across 8 cities. The most common provider types are ketamine infusion clinic, psychiatry practice, pain management clinic. Providers in Washington commonly treat depression, anxiety, ptsd. Top cities include Seattle, Bellevue, Vancouver, Issaquah, Kenmore.

Ketamine Therapy in Washington

Washington state offers a growing network of ketamine therapy providers, with approximately 25 clinics and practitioners listed serving patients across the Puget Sound region and beyond. From Seattle's established infusion centers to emerging providers in Tacoma, Spokane, and Bellevue, Washington residents have expanding access to ketamine treatments for depression, PTSD, anxiety, and chronic pain. The state's progressive healthcare environment and world-class medical institutions support innovative mental health treatments, though Washington's strict physician-ownership requirements help ensure high clinical standards.

Washington ranks 13th nationally with 19 ketamine therapy providers, averaging 2.4 providers per city. The largest provider category is ketamine infusion clinic (52.6% of providers). Seattle leads the state with 8 providers. 1 provider offers telehealth services.

State Regulations

Washington classifies ketamine as a Schedule III controlled substance under RCW 69.50.208. The Washington Medical Commission oversees physician prescribing under WAC 246-919, requiring DEA registration and meticulous controlled substance documentation. Washington enforces one of the nation's strictest Corporate Practice of Medicine doctrines, requiring physician ownership of ketamine clinics and severely limiting management service organization involvement.

Insurance & Medicaid Coverage

Washington Apple Health (Medicaid) covers Spravato (esketamine) through managed care plans, but requires prior authorization. Approval criteria include a psychiatrist prescription, documented treatment-resistant depression with failed prior therapies, baseline depression assessment scores, urine drug screening, REMS-certified provider setting, and reauthorization every three months with documented positive clinical response.

Telehealth Options

Washington providers can prescribe ketamine via telehealth under the DEA's extended telemedicine flexibilities through December 31, 2026. DEA-registered practitioners may prescribe Schedule III substances via audio-video encounters without a prior in-person visit. Washington's strict CPOM doctrine still requires physician-owned practices for telehealth ketamine services.

Cost of Ketamine Therapy

IV ketamine infusions in Washington typically cost $400–$600 per session. Seattle clinics typically charge $450 per 40-minute infusion. Higher costs reflect the Seattle metro premium and Washington's progressive healthcare market with strong demand. A standard initial series of 6 infusions runs $2400–$3600. Spravato (esketamine) may be partially or fully covered by insurance.

Mental Health Access

Every county in Washington has at least a partial mental health professional shortage designation according to HRSA data. Rural eastern Washington counties face the most severe shortages, with urban areas having three times the psychiatrist FTEs per 100,000 compared to rural areas. Washington has approximately 0.32 ketamine providers per 100,000 residents.

Frequently Asked Questions

Is ketamine therapy legal in Washington state?

Yes, ketamine therapy is legal in Washington when prescribed by a licensed physician with DEA registration. Ketamine is classified as a Schedule III controlled substance under Washington law. Providers must maintain detailed documentation, secure storage protocols, and comply with Washington's strict Corporate Practice of Medicine doctrine, which requires physician ownership of ketamine clinics.

Does Washington Apple Health (Medicaid) cover ketamine or Spravato treatments?

Washington Apple Health covers FDA-approved Spravato (esketamine nasal spray) through managed care plans with prior authorization. Requirements include a psychiatrist prescription, documented treatment-resistant depression, failed prior therapies, and REMS-certified settings. Standard IV ketamine infusions are generally not covered by Apple Health or most private insurance plans.

How much does ketamine infusion therapy cost in Washington state?

IV ketamine infusions in Washington typically cost $400 to $600 per session, with Seattle-area clinics averaging around $450 for a 40-minute infusion. A standard initial series of six infusions ranges from $2,400 to $3,600. Most clinics are cash-pay only, though some offer payment plans.