Psychedelic research and access in
New York
New York still treats psilocybin/psilocin as controlled substances under Public Health Law § 3306, and there is no enacted state psilocybin service framework as of 18 May 2026. Federal law therefore continues to control unless a specific research route applies, while ketamine and SPRAVATO operate through the ordinary Schedule III and FDA/REMS pathway.
Key Insights
- 1
New York remains a no-access state for state-regulated psilocybin, despite multiple active bills.
- 2
The state has three different policy pathways in play at once: medical programme, targeted pilot, and broader natural-hallucinogen reform.
- 3
Lawful patient access now is primarily ketamine/esketamine and clinical trials, not a New York psilocybin service model.
- 4
New York is probably the strongest research and training ecosystem of the five states covered here, led by NYU, Mount Sinai, the Bronx VA network, and Columbia.
Research Snapshot
Deep reportBlossom currently tracks 93 psychedelic clinical trials with verified sites in New York, including 25 active studies.
- Active trials
- 25
- Total trials
- 93
- Stakeholders
- 37
- Events
- 0
Verified state-linked study sites
Linked trial records
37 physical, 0 jurisdiction-linked
Linked state-level events
Top Compounds
- Ketamine(43)
- Psilocybin(23)
- Esketamine(10)
- MDMA(10)
- LSD(2)
Top Study Topics
- Treatment-Resistant Depression (TRD)(21)
- Major Depressive Disorder (MDD)(19)
- PTSD(12)
- Depressive Disorders(10)
- Suicidality(5)
Access and Reimbursement
Ketamine/esketamine access; no state-regulated classical psychedelic pathwayFor patients in New York today, lawful access is still mainly ordinary ketamine care and REMS-governed esketamine. New York Medicaid Fee-for-Service maintains practitioner-administered drug criteria for esketamine/SPRAVATO, with attestation and follow-up requirements published through the Medicaid programme. There is no state-regulated psilocybin treatment market live today, and none of the current bills should be described as existing care.
Research signal
AvailableNew York is the strongest research state in this set. NYU Langone’s Center for Psychedelic Medicine is running or advertising multiple psychedelic clinical trials, including psilocybin work in major depressive disorder and smoking cessation, and NYU-related trial materials show New York locations in Usona’s phase 3 MDD programme.
Ketamine / esketamine
AvailableFor patients in New York today, lawful access is still mainly ordinary ketamine care and REMS-governed esketamine. New York Medicaid Fee-for-Service maintains practitioner-administered drug criteria for esketamine/SPRAVATO, with attestation and follow-up requirements published through the Medicaid programme.
No state service model
Not AvailableNo state-regulated psilocybin, MDMA or natural-medicine service model is verified for New York.
Classical psychedelics
Not AvailableNew York has several live policy models competing at once. The medical model sits in A2142A/S5303A.
Reimbursement / payment
LimitedNew York has state-specific Medicaid or payer material relevant to esketamine, but current plan criteria should be rechecked before relying on coverage details.
Policy and Access Timeline
State-level bills, laws, pilots, agency actions and reimbursement signals that shape real-world access.
1 Sept 2024
ActivePolicy UpdateMount Sinai expanded and renamed its centre as the Parsons Research Center for Psychede...
Mount Sinai expanded and renamed its centre as the Parsons Research Center for Psychedelic Healing.
New YorkPublic Health Law §3306→
Regulatory Status
New York still treats psilocybin/psilocin as controlled substances under Public Health Law § 3306, and there is no enacted state psilocybin service framework as of 18 May 2026. Federal law therefore continues to control unless a specific research route applies, while ketamine and SPRAVATO operate through the ordinary Schedule III and FDA/REMS pathway. The policy agenda is active but unresolved. A2142A/S5303A would create a medical psilocybin act and, as of May 2026, remained in Assembly Health and Senate Health respectively after amendment activity; S1801A/A3845A would create a federally compliant psilocybin-assisted therapy pilot for veterans and first responders and remained in Senate Health; A628 would legalise adult possession and use of certain natural plant- or fungus-based hallucinogens and remained in Assembly Health.
Medical Access Summary
For patients in New York today, lawful access is still mainly ordinary ketamine care and REMS-governed esketamine. New York Medicaid Fee-for-Service maintains practitioner-administered drug criteria for esketamine/SPRAVATO, with attestation and follow-up requirements published through the Medicaid programme.###
There is no state-regulated psilocybin treatment market live today, and none of the current bills should be described as existing care. Practical classical psychedelic access in New York is therefore concentrated in clinical trials and academic medical centres rather than a state programme.###
Local Research Map
Verified Blossom records with coordinates in New York, including trial sites, physical stakeholders and events.
Policy and Access Context
New York has several live policy models competing at once. The medical model sits in A2142A/S5303A. The narrower pilot model for veterans and first responders sits in S1801A/A3845A. The broader natural-hallucinogen reform model sits in A628. That breadth matters because it shows the debate is no longer only about research; it is about programme design, target population, and the boundary between public health access and decriminalisation.###
Legislative scrutiny intensified in late 2025. Assembly Health Chair Amy Paulin held a public hearing in New York City on 30 Sep 2025 examining the medicinal value and risks of psilocybin. That hearing did not itself create access, but it moved psychedelics from fringe bill filing into formal committee-level health policy discussion.###
Research Focus
New York is the strongest research state in this set. NYU Langone’s Center for Psychedelic Medicine is running or advertising multiple psychedelic clinical trials, including psilocybin work in major depressive disorder and smoking cessation, and NYU-related trial materials show New York locations in Usona’s phase 3 MDD programme.###
Mount Sinai’s psychedelic centre, now expanded and renamed the Parsons Research Center for Psychedelic Healing, reports ongoing work spanning MDMA, psilocybin, and ketamine, and Mount Sinai is recruiting a ketamine-assisted psychotherapy trial for depression. The Bronx VA/Mount Sinai network is also visible in registry and institutional sources through MDMA studies for PTSD and psilocybin-assisted therapy for intergenerational trauma.###
Implementation Context
Because New York has not enacted a psilocybin access law, implementation machinery is still bill text rather than operational reality. The most developed current proposal, S1801A, would put the pilot inside a state-administered, federally compliant structure and contemplates SUNY academic health centres developing a training programme informed by pilot outcomes.###
That means the state’s current implementation strength is indirect: New York already has the academic, clinical, ethics, and training institutions that could support a future programme. But no regulator has yet been verified as writing licensing rules, certifying facilitators, or authorising service centres for psilocybin outside research.###
Ecosystem Context
The ecosystem is exceptionally strong on the research and training side. NYU Langone and Mount Sinai are national anchors. Columbia University School of Social Work launched a psychedelic-assisted therapy training track within its degree structure in fall 2024. That gives New York one of the deepest academic/workforce bases in the country even without enacted state access.###
For patient-access researchers and industry observers, New York is therefore a state where evidence generation and professional formation are ahead of regulation. The mismatch matters: the ecosystem can support future implementation, but patients still largely depend on trial participation, lawful ketamine/esketamine care, or eventual legislative change.###
Key Milestones
Future Outlook
Over the next 12 to 24 months, New York’s most likely developments are legislative rather than administrative. The main question is whether lawmakers choose the narrower veterans/first-responders pilot, the broader medical programme, or neither. Because New York already has strong academic and hospital infrastructure, any enacted bill could probably move faster from statute to implementation than in a state building capacity from scratch.###
Even so, reimbursement and real patient access would remain complicated. SPRAVATO already has a Medicaid pathway, but no equivalent psilocybin coverage mechanism is in force. The near-term watch items are committee movement on A2142A/S5303A and S1801A/A3845A, plus any shift from hearing-based discussion to appropriations and agency directives.###
Sources and Verification
Last updated 18 May 2026. Source links are drawn from citation annotations in the subnational report.
State-Linked Stakeholders
Organisations with verified physical locations or jurisdiction-level coverage in New York.
Albany Ketamine Infusions
New York
Archeron Center for Psychiatric Healing
New York
AtaiBeckley
New York, NY (HQ)
Columbia Psychiatry
New York
Columbia University
Creative Solutions Psychiatry
New York
Definium Therapeutics
One World Trade Center, Suite 8500, New York, NY
East West Rehabilitation
New York
Ember Health
New York
Gilgamesh Pharma
New York, NY, USA
Helus Pharma
New York, NY
Holistic MD
New York
Clinical Trials
Trial records with verified sites in New York.