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Office of Mental Health

Part 599- Mental Health Outpatient Treatment and Rehabilitative Services (MHOTRS) Program



  • MHOTRS Guidance
    MHOTRS Program Guidance which aligns with the November 2022 Part 599 regulation changes, including Peer Support Services and off-site service delivery.
  • MHOTRS IOP Guidance
    The Intensive Outpatient Program (IOP) level of service provides a concentrated treatment option for community-based services across New York State.
  • Peer Support Services Guidance
    Outpatient Treatment and Rehabilitative Services Guidance on Youth, Family, Adult, and Older Adult Peer Support Services.
  • Additional Fiscal Guidance
    Reimbursement rates, billing guidance and other fiscal resources.

Comments or questions about the information on this page can be directed to Adult MHOTRS or Children’s MHOTRS.