Community-Based Opioid Treatment Program (OTP) Dose Verification

OTPs must have a mechanism to address OTP patient medical or psychiatric emergencies and dose verification occurring outside of program hours of operation on a 24-hour, 7-day a week basis.

This resource document includes the agency name, OTP location, and dose verification numbers across the state for any provider to utilize. If a provider is seeking a dose verification for an OTP patient, use this document. If a response is not received from the OTP within 1 hour, staff should contact the Massachusetts Substance Use Helpline or call 1-800-327-5050.

LAST UPDATED: October 2024