Square Medical Group is a substance use treatment facility at 884 Washington Street, 2nd Floor, East Weymouth, Massachusetts, offering partial hospitalization, intensive outpatient and outpatient treatment. It accepts Medicaid, Medicare, private insurance, TRICARE, state-financed insurance and self-pay. Medication treatment: buprenorphine and naltrexone.
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 Square Medical Group
Outpatient
Outpatient day treatment or partial hospitalization
Intensive outpatient 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 maintenance
Prescribes buprenorphine
Prescribes naltrexone
Relapse prevention with naltrexone
Acamprosate (Campral®)
Disulfiram
Buprenorphine with naloxone
Buprenorphine without naloxone
Buprenorphine (extended-release, injectable)
Naltrexone (oral)
Naltrexone (extended-release, injectable)
Who the Program Serves
Clients with co-occurring mental and substance use disorders
Rehab Help is an independent guide, not a treatment provider. Phone numbers on this site are the facilities' and helplines' own numbers, never tracking lines. If someone is in danger right now, call 911.