How Much Does Ketamine Therapy Cost?

How much does ketamine cost? Pricing depends heavily on the treatment type. Compounded at-home sublingual ketamine runs about $50-$150 a month for medication, plus a $150-$400 initial consultation. In-clinic IV infusions cost $400-$800 per session, or $2,400-$4,800 for a typical six-infusion starting series. FDA-approved Spravato (esketamine) nasal spray lists at roughly $600-$900 per session but is far more likely to be covered by insurance than other forms of ketamine treatment. This guide breaks down real-world pricing for each option, the factors that push cost up or down, and practical ways to lower out-of-pocket spending.

Cost Breakdown by Treatment Type

IV Ketamine Infusion

Intravenous ketamine infusion is the most studied route for psychiatric conditions, but it is typically not covered by insurance when prescribed off-label for depression or anxiety. Cost depends on the clinical setting, geographic region, and whether services like psychotherapy or extended monitoring are bundled into the price.

• Per session: $400-$800
• Initial series (6 infusions): $2,400-$4,800
• Maintenance infusions: $400-$800 per session, typically every 2-6 weeks
• Estimated annual cost: $4,000-$12,000 or more, depending on maintenance frequency

Some clinics offer package pricing for the initial series, which can lower the per-session cost. Clinics in major metropolitan areas tend to charge more, while practices in smaller markets or those with higher patient volume may offer lower rates.

Esketamine (Spravato)

Spravato is the FDA-approved esketamine nasal spray for treatment-resistant depression. It carries a high list price but is more likely to be covered by insurance because of its FDA-approved status, according to MedlinePlus drug information.

• List price per session: approximately $600-$900
• With insurance: often $0-$200 per session after deductible and prior authorization
• Without insurance: full list price applies, though Janssen's patient savings program can reduce costs for eligible patients
• Estimated annual cost with insurance: $2,000-$6,000, depending on copays and session frequency
• Estimated annual cost without insurance: $15,000-$30,000 or more

Spravato is required to be administered under a Risk Evaluation and Mitigation Strategy (REMS), a FDA-mandated safety program that requires at least two hours of in-office monitoring after each dose. Facility fees covering that monitoring period and clinical staff time typically add $50-$300 per session on top of the medication cost.

Compounded Sublingual Ketamine (Troches and Lozenges)

Compounded ketamine formulations prescribed for at-home use, dispensed through a compounding pharmacy, are generally the most affordable option, though they still require ongoing clinical oversight.

• Medication cost: $50-$150 per month, depending on dose and pharmacy
• Initial consultation: $150-$400, in-person or telehealth
• Follow-up appointments: $75-$250 per visit, typically monthly or every other month
• Estimated annual cost: $1,500-$4,000, including consultations and medication

Several telehealth companies bundle the consultation, prescription, and medication into a single subscription, typically $200-$500 per month.

Intramuscular (IM) Injection

IM ketamine sessions are priced similarly to IV infusions, though some clinics charge slightly less because the equipment and time requirements are lower.

• Per session: $350-$700
• Initial series: $2,100-$4,200
• Estimated annual cost: $3,500-$10,000 or more, depending on maintenance schedule

Factors That Influence Cost

Geographic Location

Ketamine therapy costs vary significantly by region. Clinics in major metropolitan areas, including New York, Los Angeles, San Francisco, and Miami, tend to charge at the higher end of the range, while clinics in smaller cities and rural areas may be more affordable. The number of competing providers in a given market also affects pricing.

Clinical Setting and Services

The level of clinical service provided affects cost. Some clinics offer a purely medical infusion experience, while others integrate psychotherapy or provide extended pre- and post-treatment support. Ketamine-assisted psychotherapy (KAP), which involves a therapist present during the ketamine experience, typically costs more than a standard infusion.

Provider Credentials

The credentials and specialization of the treating provider can affect pricing. Clinics staffed by board-certified psychiatrists or anesthesiologists may charge more than those staffed primarily by nurse practitioners or physician assistants, reflecting differences in overhead, training, and liability.

Treatment Frequency

Total cost depends heavily on individual response and maintenance needs. Some patients reach sustained remission after an initial series and need only occasional booster sessions, while others require more frequent ongoing treatment. Annual cost can vary by a factor of three or more based on individual maintenance needs.

Strategies for Managing Cost

Insurance Advocacy

For Spravato, getting insurance coverage often requires prior authorization and documentation of treatment-resistant depression. Working with the prescribing provider's office to submit a thorough prior authorization request, including records of failed medication trials and clinical severity, can improve the chances of approval. See our guide on whether insurance covers ketamine for more on what plans typically require.

Patient Assistance Programs

Janssen offers the Spravato Savings Program for commercially insured patients, which can reduce out-of-pocket costs. Some ketamine clinics also offer sliding-scale pricing, payment plans, or financial hardship programs.

Flexible Spending and Health Savings Accounts

Ketamine therapy, including IV infusions, IM injections, and prescribed compounded formulations, may be eligible for payment through a Health Savings Account (HSA) or Flexible Spending Account (FSA) because it is a prescribed medical treatment. Patients should verify eligibility with their plan administrator before relying on these funds.

Comparing Options

Patients are encouraged to research multiple providers and treatment modalities before committing to a course of therapy. Our guide on how to find a ketamine provider walks through what to look for in a clinic beyond price alone.

Is Ketamine Therapy Worth the Cost?

Ketamine therapy is a significant financial commitment, and it makes sense to weigh that cost against the broader cost of unresolved depression. According to the National Institute of Mental Health, depression that fails to respond to standard treatment can carry its own costs, including additional medication trials, emergency visits, hospitalizations, and lost productivity. StatPearls, a clinical reference on ketamine, notes that its rapid-acting antidepressant effects have made it a focus of research for patients who have not responded to conventional treatments. Health economic studies have begun evaluating whether that speed translates into favorable cost-effectiveness for treatment-resistant populations, though more research is needed to establish firm conclusions.