Substance Use Treatment in Belmont, MA

McLean Hospital

What Does McLean Hospital Offer?

McLean Hospital is a substance use treatment facility at 115 Mill Street, Mail Stop 222, Belmont, Massachusetts, offering detox, hospital inpatient care and outpatient treatment. It accepts Medicaid, Medicare, private insurance, TRICARE, state-financed insurance and self-pay. Medication treatment: methadone (certified opioid treatment program), buprenorphine and naltrexone.

Reviewed by Michael Rupe ·October 2, 2026

115 Mill Street, Mail Stop 222
Belmont, MA 02478

Listed in SAMHSA's FindTreatment.gov, checked October 2026. A listing is not an endorsement. Call to confirm services, openings and costs before you go.

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Treatment facility (SAMHSA listing)This facility

Types of Care at McLean Hospital

Hospital inpatient/24-hour hospital inpatient
Outpatient
Hospital inpatient detoxification
Hospital inpatient treatment
Outpatient methadone/buprenorphine or naltrexone treatment
Regular outpatient treatment

Payment, Insurance and Help Paying

Medicare
Medicaid
Federal military insurance (e.g., TRICARE)
Private health insurance
Cash or self-payment
State-financed health insurance plan other than Medicaid

Medication Treatment

Buprenorphine detoxification
Federally-certified Opioid Treatment Program
Methadone detoxification
Prescribes buprenorphine
Prescribes naltrexone
Relapse prevention with naltrexone
Lofexidine or Clonidine detoxification
Acamprosate (Campral®)
Disulfiram
Methadone
Buprenorphine with naloxone
Buprenorphine without naloxone
Buprenorphine (extended-release, injectable)
Naltrexone (oral)
Naltrexone (extended-release, injectable)
Clonidine

Detox Services

Alcohol Detoxification
Benzodiazepines Detoxification
Cocaine Detoxification
Methamphetamines detoxification
Opioids detoxification
Medication routinely used during detoxification

Who the Program Serves

Adult women
Adult men
Seniors or older adults
Veterans
Active duty military
Clients with co-occurring mental and substance use disorders
Clients who have experienced intimate partner violence, domestic violence
Clients who have experienced trauma
Ages: Young Adults
Ages: Adults
Ages: Seniors
Accepts: Female
Accepts: Male

Language Services

Sign language services for the deaf and hard of hearing

Licensing and Accreditation

State substance use treatment agency
State mental health department
State department of health
Hospital licensing authority
The Joint Commission
SAMHSA certification for opioid treatment program (OTP)
Drug Enforcement Agency (DEA)

Treatment Approaches

Cognitive behavioral therapy
Contingency management/motivational incentives
Motivational interviewing
Relapse prevention
Substance use disorder counseling
Trauma-related counseling
12-step facilitation

Assessment, Recovery Support and Other Services

Comprehensive mental health assessment
Comprehensive substance use assessment
Complete medical history/physical exam
Screening for tobacco use
Screening for substance use
Screening for mental disorders
Aftercare/continuing care
Discharge Planning
Naloxone and overdose education
Self-help groups
Mentoring/peer support
Breathalyzer or blood alcohol testing
Drug and alcohol oral fluid testing
Drug or alcohol urine screening
HIV testing
STD testing
TB screening
Metabolic syndrome monitoring
Testing for Hepatitis B (HBV)
Testing for Hepatitis C (HCV)
Treatment for gambling disorder
Treatment for other addiction disorder

Before you commit, confirm openings, costs and the program's state license. How to choose a rehab you can trust lists the questions to ask when you call, and addiction treatment in Massachusetts lists the state's treatment agency.