Part 599 Mental Health Outpatient Treatment and Rehabilitative Service (MHOTRS) Program
This site is for Adult and Children licensed Article 31 MHOTRS Programs. It is intended to be a reference guide for all stakeholders looking for information on MHOTRS Programs.
If you have questions regarding MHOTRS Program information, please reach out to the Adult MHOTRS or Children’s MHOTRS email.
Announcements
- Part 599 Mental Health Outpatient Treatment and Rehabilitative Service Guidance– updated program guidance to align with November 2022 Part 599 regulation changes. (Issued July 2023).
- NYS Bureau of Inspection and Certification MHOTRS Program Standards of Care Anchor Element July 2023 – updated Standards of Care to align with updates to Part 599 regulations.
- Part 599 Medicaid Billing and Fiscal Guidance Mental Health Outpatient Treatment and Rehabilitative Services - guide to recent changes under part 599 regulations (Updated 11/14/23), see also Summary of the Billing Guidance Document
- Part 599 Regulations have been updated and are effective as of 11/23/22.
- MHOTRS IOP Guidance - (Updated January 2023.) Reflects new program language: "Mental Health Outpatient Treatment and Rehabilitative Services (MHOTRS)" and includes new process for obtaining approval to provide IOP via Administrative Action.
- New resource for Peer Support Services