United Statesstate reportNY

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 report

Blossom currently tracks 93 psychedelic clinical trials with verified sites in New York, including 25 active studies.

Active trials
25

Verified state-linked study sites

Total trials
93

Linked trial records

Stakeholders
37

37 physical, 0 jurisdiction-linked

Events
0

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 pathway

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.

Research signal

Available

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.

Ketamine / esketamine

Available

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.

No state service model

Not Available

No state-regulated psilocybin, MDMA or natural-medicine service model is verified for New York.

Classical psychedelics

Not Available

New York has several live policy models competing at once. The medical model sits in A2142A/S5303A.

Reimbursement / payment

Limited

New 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. 1 Sept 2024

    ActivePolicy Update

    Mount 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 York
    Public 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

Jan 2021
Mount Sinai launched its psychedelic research centre.
Sept 2024
Mount Sinai expanded and renamed its centre as the Parsons Research Center for Psychedelic Healing.
Fall 2024
Columbia School of Social Work launched its within-degree psychedelic-assisted therapy training programme.
Sept 30 2025
Assembly Health held a public hearing on the medicinal value and risks of psilocybin.
Jan 9 2026
S1801A was amended and recommitted to Senate Health.
May 8 2026
A2142A was amended and recommitted to Assembly Health.

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.

  1. 1Assemblymember Amy Paulin press page
  2. 2New York Medicaid practitioner-administered drug guidance
  3. 3NY Senate/Assembly bill pages
  4. 4NY Senate/Assembly bill pages
  5. 5Public Health Law §3306