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Square Medical Group River House

Waltham, MA

SAMHSA Verified PHP MAT Dual Dx Telehealth
Specializes in Dual Diagnosis Young Adults

PHP · MAT · Dual Dx · Telehealth center · in Waltham, MA · Accepts Medicaid · Medicare · Private · TRICARE.

Free helpline · 24/7

Need help choosing the right program?

Call helpline: +1 (205) 973-2878

What happens when you call

  • Free — no obligation to admit
  • Confidential — HIPAA + 42 CFR Part 2
  • Live person — no voicemail, 24/7
  • Insurance verified in minutes

Facility direct line available in the contact section below.

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Key takeaways for Square Medical Group River House

  • PHP · MAT · Dual Dx · Telehealth offered on-site
  • Accepts Medicaid, Medicare, Private insurance, TRICARE / VA
  • SAMHSA-verified facility (U.S. Treatment Locator listing)
  • Direct facility line available below · Helpline free & confidential 24/7
  • Located in Waltham, MA

Always verify current programs, availability, and insurance in-network status directly with the facility or our contact details below.

About Square Medical Group River House

Square Medical Group River House is a residential treatment center near the Greater Boston area. It helps adults with substance use and co-occurring mental health disorders. Their mission is to improve lives through expert care and support. The program offers several levels of care, including group and individual therapy, life skills training, and medication-assisted treatment to promote long-term recovery.
The center uses proven therapies like cognitive behavioral therapy (CBT), trauma-informed care, and medication management to treat each person’s needs. Group and individual sessions help clients build coping skills, manage emotions, and stay on track with recovery. Neuropsychological testing is also available to better understand how the brain affects behavior.
Clients live in a safe, supportive home setting where they learn life skills and build routines. Staff guide residents through three program phases, each offering more freedom and responsibility. Everyone takes part in keeping the house clean and works closely with staff to develop habits for healthy, independent living.

Private for-profit organization. Primary focus: substance use treatment, treatment for co-occurring substance use plus either serious mental health illness in adults/serious emotional disturbance in children.

This listing is sourced from the SAMHSA Behavioral Health Treatment Services Locator. Data last synced: May 2026. Always verify current programs and insurance directly with the facility.

Square Medical Group River House at a Glance

Programs, populations, and payments verified via SAMHSA Treatment Locator.

Levels of care

PHP · MAT · Dual Dx · Telehealth

Service settings

Outpatient, Outpatient day treatment or partial hospitalization, Outpatient methadone/buprenorphine or naltrexone treatment, Regular outpatient treatment

Therapy approaches

Brief intervention, Cognitive behavioral therapy, Motivational interviewing, Matrix Model, Relapse prevention, Substance use disorder counseling, Trauma-related counseling, Telemedicine/telehealth therapy

Age groups accepted

Young Adults, Adults

Special populations

Clients with co-occurring mental and substance use disorders

Medications used

Acamprosate (Campral®), Disulfiram, Buprenorphine with naloxone, Buprenorphine without naloxone, Buprenorphine (extended-release, injectable), Naltrexone (oral), Naltrexone (extended-release, injectable), Lofexidine +4 more

Recovery support services

Self-help groups

Facility operation

Private for-profit organization

Insurance & Payment Accepted

Confirm in-network status before admission. Verification is free.

Verify coverage

Medicaid

State-administered · Nominal copay or $0

Coverage details →

Medicare

Parts A/B/D · ~20% coinsurance

Coverage details →

Private insurance

Aetna · BCBS · Cigna · UHC · etc.

Coverage details →

TRICARE / VA

Active duty · Retirees · Veterans

Coverage details →

Self-pay / Cash

Payment plans often available

Sliding scale

Based on household income

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

Contact & Location

Address

276 River Street, Waltham, MA 02453

Get directions →

Facility direct line

(617) 916-5069

Photos

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Frequently Asked Questions

Does Square Medical Group River House accept Medicaid?
Yes. According to SAMHSA data, Square Medical Group River House accepts Medicaid. Coverage specifics (copays, prior authorization) depend on the specific MA Medicaid plan. Call (617) 916-5069 to verify your benefits.
What level of care does Square Medical Group River House offer?
This facility offers: PHP, MAT, Dual Dx, Telehealth. Service settings include: Outpatient, Outpatient day treatment or partial hospitalization, Outpatient methadone/buprenorphine or naltrexone treatment, Regular outpatient treatment. Primary focus: Substance use treatment, Treatment for co-occurring substance use plus either serious mental health illness in adults/serious emotional disturbance in children.
Does Square Medical Group River House have specialized programs?
Yes — this facility offers programs for: Clients with co-occurring mental and substance use disorders.
What therapy methods does Square Medical Group River House use?
Evidence-based approaches listed with SAMHSA: Brief intervention, Cognitive behavioral therapy, Motivational interviewing, Matrix Model, Relapse prevention, Substance use disorder counseling, Trauma-related counseling, Telemedicine/telehealth therapy.
How do I start treatment at Square Medical Group River House?
Call the facility directly at (617) 916-5069 for an intake assessment. Our free 24/7 helpline (+1 (205) 973-2878) can also help you compare programs, verify insurance, and navigate options. No physician referral is required.
Is treatment confidential?
Yes. Federal law (42 CFR Part 2) provides strict confidentiality protections for substance use treatment records — stricter than HIPAA. Records cannot be disclosed without written consent, even to family, employers, or law enforcement.
What happens when you call? (general intake process)

Most treatment centers follow a 4-step intake: (1) confidential assessment — substance history, mental health, insurance, preferences (protected by 42 CFR Part 2); (2) insurance verification — facility contacts your plan to confirm coverage and out-of-pocket costs; (3) level-of-care recommendation — clinical staff match you to detox, residential, PHP, IOP, or outpatient based on severity; (4) admission typically within 24–48 hours. Timing varies by facility and bed availability.

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Sources & References

  • SAMHSA — Behavioral Health Treatment Services Locator. Source of facility programs, services, and accepted payments.
  • SAMHSA — NSDUH, 2023.
  • CMS — Mental Health Parity and Addiction Equity Act (MHPAEA).
  • 42 CFR Part 2 — Confidentiality of SUD Patient Records.

Facility data last synced: May 2026. Editorial policy.

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