Oregon became the first US state to legalize supervised psilocybin therapy in 2020. The program launched in 2023. Here's how it works and who can access it.
In November 2020, Oregon voters passed Measure 109, making Oregon the first US state to legalize supervised psilocybin therapy. The program launched in 2023.
Here's how it works.
## What Measure 109 Created
Measure 109 created a regulated framework for supervised psilocybin services — not medical treatment, but a wellness service. Key features:
**No prescription required:** Psilocybin services are available to adults 21+ without a medical diagnosis or prescription.
**Supervised only:** Psilocybin cannot be purchased for home use. All sessions must take place at a licensed service center with a licensed facilitator present.
**No medical claims:** Facilitators cannot make medical claims about psilocybin's effects. The service is positioned as a wellness experience, not a treatment.
**Oregon residents and non-residents:** Both Oregon residents and visitors can access services.
## The Service Model
A typical Oregon psilocybin service involves three components:
**Preparation session (required):** A 1–2 hour session with a licensed facilitator to discuss intentions, health history, and what to expect. This is required before any psilocybin session.
**Administration session:** The psilocybin session itself, conducted at a licensed service center. Duration is typically 6–8 hours. The facilitator is present throughout but does not guide the experience.
**Integration session (optional but recommended):** A follow-up session to process the experience.
## Costs
Oregon psilocybin services are not covered by insurance. Typical costs:
- Preparation session: $150–300
- Administration session: $800–2,000 (including the psilocybin)
- Integration session: $150–300
Total cost for a complete service: $1,100–2,600.
## Who Is Providing Services
As of 2024, dozens of licensed service centers operate in Oregon, primarily in Portland, Bend, and the Willamette Valley. Many are operated by licensed mental health professionals who have completed the required facilitator training.
## The Facilitator Training
Oregon requires facilitators to complete a state-approved training program (minimum 160 hours) covering psilocybin pharmacology, facilitation skills, ethics, and safety protocols. Facilitators must also complete a supervised practicum.
## Other States
Colorado passed Proposition 122 in 2022, creating a similar regulated psilocybin framework. Colorado's program is expected to launch in 2024–2025. Several other states have active legalization efforts.
*This article is for informational purposes only and does not constitute medical advice.*
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