Skip to main content
Directory · Massachusetts SAMHSA-verified · Updated July 2026

Rehab Centers in Massachusetts

423 SAMHSA-verified addiction treatment facilities across 8+ cities in the Northeast region. Swansea alone lists 36 centers. Filter by insurance carrier, level of care, or substance — then call the program directly or our free helpline if you want help narrowing down.

(833) 567-5838
Free · Confidential · 24/7 Avg. 2-min response · no email capture
On This Page
Q

Quick answer — rehab in Massachusetts

Massachusetts has 423 licensed addiction treatment centers sourced from the SAMHSA federal registry. Medicaid is expanded here, covering detox, residential, IOP, and MAT programs for eligible residents. Top treatment hubs: Swansea (36 centers), Cambridge (24 centers), Worcester (20 centers), Millbury (17 centers). Filter by insurance carrier, level of care, or substance, or call (833) 567-5838 for a free placement consultation.

Top cities for treatment in Massachusetts

Three to eight metros concentrate most Massachusetts addiction treatment capacity. Pick a city to see its full facility list with insurance filters.

Massachusetts treatment centers

All 614 verified Massachusetts listings. Showing 433–456 below; use the button on the right to filter by insurance, level of care, or substance.

Filter all 614 →
Asteroid Health — Newton, MA
Verified

Asteroid Health

Newton, MA

Located in Newton, MA, Asteroid Health offers outpatient care for people seeking help with substance use and related cha…

All MA → View details →
W
Verified

Washburn House Outpatient Services

Worcester, MA · JCAHO
Outpatient IOP

Serving the Worcester, MA area, Washburn House Outpatient Services offers co-occurring mental health and outpatient care…

All MA → View details →
B
Verified

Baystate Medical Center Adult Psychiatric Treatment Unit

Springfield, MA

Serving the Springfield, MA area, Baystate Medical Center Adult Psychiatric Treatment Unit offers residential rehab and …

All MA → View details →
B
Verified

Beth Israel Lahey Health Behav Servs Opioid Treatment Program

Gloucester, MA
Outpatient Detox

Beth Israel Lahey Health Behav Servs Opioid Treatment Program provides co-occurring mental health and outpatient care in…

All MA → View details →
Spectrum Health Systems — Worcester, MA
Verified

Spectrum Health Systems

Worcester, MA · Est. 1969

Spectrum Health Systems provides residential rehab and co-occurring mental health care in Worcester, MA, supporting indi…

All MA → View details →
Whaling City Men's Sober House — New Bedford, MA
Verified

Whaling City Men's Sober House

New Bedford, MA · Est. 2023
Outpatient Residential

Serving the New Bedford, MA area, Whaling City Men's Sober House offers sober living care designed around each client's …

All MA → View details →
Evoke Wellness Cohasset — Cohasset, MA
Verified

Evoke Wellness Cohasset

Cohasset, MA · Est. 2020
Residential

Evoke Wellness Cohasset provides residential rehab and detox care in Cohasset, MA, supporting individuals and families w…

All MA → View details →
Middlesex Recovery Stoughton — Stoughton, MA
Verified

Middlesex Recovery Stoughton

Stoughton, MA · Est. 2010
Outpatient MAT

Middlesex Recovery Stoughton is a treatment provider in Stoughton, MA, delivering outpatient care with an individualized…

All MA → View details →
S
Verified

Steward Holy Family Hospital Methuen Center for Behavioral Medicine

Methuen, MA
Inpatient

Steward Holy Family Hospital Methuen Center for Behavioral Medicine is a treatment provider in Methuen, MA, delivering r…

All MA → View details →
CMC Berkshires (Center for Motivation and Change) — New Marlborough, MA
Verified

CMC Berkshires (Center for Motivation and Change)

New Marlborough, MA · Est. 2003

CMC Berkshires (Center for Motivation and Change) is a treatment provider in New Marlborough, MA, delivering co-occurrin…

All MA → View details →
B
Verified

BHN Dorchester Family Center

Dorchester, MA · Est. 1938
Residential

BHN Dorchester Family Center provides residential rehab care in Dorchester, MA, supporting individuals and families work…

All MA → View details →
B
Verified

BrightView Health Lawrence

Lawrence, MA · JCAHO
Outpatient Detox

BrightView Health Lawrence provides co-occurring mental health and outpatient care in Lawrence, MA, supporting individua…

All MA → View details →
West Central Mental Health West Springfield — West Springfield, MA
Verified

West Central Mental Health West Springfield

West Springfield, MA · Est. 1989

West Central Mental Health West Springfield provides outpatient care in West Springfield, MA, supporting individuals and…

All MA → View details →
Middlesex Recovery Woburn — Woburn, MA
Verified

Middlesex Recovery Woburn

Woburn, MA · Est. 2010
Outpatient Detox

Located in Woburn, MA, Middlesex Recovery Woburn offers outpatient care for people seeking help with substance use and r…

All MA → View details →
Northeast Health Services - MetroWest — Framingham, MA
Verified

Northeast Health Services - MetroWest

Framingham, MA

Serving the Framingham, MA area, Northeast Health Services - MetroWest offers outpatient care designed around each clien…

All MA → View details →
Pleasant Coed Sober House — Westfield, MA
Verified

Pleasant Coed Sober House

Westfield, MA
Outpatient Residential

Pleasant Coed Sober House provides sober living care in Westfield, MA, supporting individuals and families working towar…

All MA → View details →
Rehabilitation and Health, Inc. — East Boston, MA
Verified

Rehabilitation and Health, Inc.

East Boston, MA · Est. 1968

Located in East Boston, MA, Rehabilitation and Health, Inc. offers residential rehab and co-occurring mental health care…

All MA → View details →
H
Verified

Heywood Hospital

Gardner, MA
Inpatient Outpatient

Located in Gardner, MA, Heywood Hospital offers co-occurring mental health and outpatient care for people seeking help w…

All MA → View details →
Greylock Recovery — Williamstown, MA
Verified

Greylock Recovery

Williamstown, MA · Est. 2024
Outpatient Detox

Greylock Recovery provides residential rehab care in Williamstown, MA, supporting individuals and families working towar…

All MA → View details →
S
Verified

Spectrum Health Systems Merrick St

Worcester, MA

Spectrum Health Systems Merrick St provides co-occurring mental health and outpatient care in Worcester, MA, supporting …

All MA → View details →
N
Verified

North End Waterfront Health Behavioral Health/Substance Use Dept

Boston, MA

North End Waterfront Health Behavioral Health/Substance Use Dept is a treatment provider in Boston, MA, delivering outpa…

All MA → View details →
Massachusetts Center for Addiction — Quincy, MA
Verified

Massachusetts Center for Addiction

Quincy, MA · Est. 2023
Outpatient Residential

Located in Quincy, MA, Massachusetts Center for Addiction offers outpatient care for people seeking help with substance …

All MA → View details →
U
Verified

Umass Harrington Healthcare at Webster Addiction Immediate Care (AIC)

Webster, MA · JCAHO
Outpatient

Located in Webster, MA, Umass Harrington Healthcare at Webster Addiction Immediate Care (AIC) offers co-occurring mental…

All MA → View details →
Windhorse Integrative Mental Health - Northampton — Northampton, MA
Verified

Windhorse Integrative Mental Health - Northampton

Northampton, MA · Est. 1993

Windhorse Integrative Mental Health offers a comprehensive approach to treating a range of mental health challenges, inc…

All MA → View details →
MHPAEA parity insurance coverage
Under MHPAEA, most commercial plans in Massachusetts cover addiction treatment at parity with medical care.

Insurance coverage in Massachusetts

✓ Medicaid Expanded under ACA

Under the Mental Health Parity and Addiction Equity Act (MHPAEA), commercial insurers in Massachusetts must cover addiction treatment at parity with medical care. Because Massachusetts expanded Medicaid under the ACA, residents at or below 138% of the federal poverty line have broad coverage for detox, residential, outpatient, and MAT programs.

Filter centers by specific carrier to see in-network options:

Typical costs without insurance

Five self-pay ranges map to the ASAM care levels — from $1,000/month outpatient to $80,000/month luxury residential. Massachusetts programs cluster toward the upper end in major metros and the lower end in rural areas. Sliding-scale options are available in roughly 15% of listings.

Level of care Typical range
Outpatient$1,000–$3,000/month
IOP / PHP$3,500–$10,000/month
30-day residential$5,000–$20,000
90-day inpatient$12,000–$60,000
Luxury residential$30,000–$80,000/mo

Massachusetts policy & overdose data

Four public-health indicators that directly affect treatment access and overdose risk in Massachusetts: overdose rate, substance use prevalence, naloxone availability, and Good Samaritan legal protection. Data updated July 2026.

Overdose rate
34.6 /100K

Rank #21 of 50. 1,990 opioid deaths in 2022.

SUD prevalence
8.7%

Adults with substance use disorder (NSDUH 2023).

Naloxone access
standing order

Free from pharmacies, health departments, and harm-reduction orgs.

Good Samaritan Law
✓ Yes

Legal protection when calling 911 during overdose.

In crisis? Help is immediate.

Immediate danger: call 911. Suicide or mental-health emergency: dial or text 988. Free SAMHSA treatment referrals 24/7: 1-800-662-HELP (4357). Placement help: (833) 567-5838.

How to get started in Massachusetts

Three steps separate "I need help" from "I’m in a program." Most placements finish step three within 24–72 hours — faster with our helpline.

1

Identify the right level of care

Two questions sort it: can you stop safely for 24 hours without medical help (if no, start with medical detox), and is home stable (if no, residential; if yes, outpatient or IOP).

2

Verify your insurance coverage

Under MHPAEA, commercial plans cover addiction care at parity with medical. Use the form below for a 5-minute confidential benefits check, or call us directly.

3

Contact a center & admit

Pick a facility from the listing above or let a placement specialist narrow down 423 options by your insurance, location, and preferred level of care — free, confidential.

Free insurance benefits check

A licensed placement specialist will verify in-network options in Massachusetts, typical out-of-pocket costs, and level-of-care eligibility. Results in under 10 minutes.

No email collected. Your answers help the specialist shortlist centers faster — they’re not stored or shared.

Finding treatment in Massachusetts

All 423 facilities listed above are pulled from the federal SAMHSA Behavioral Health Treatment Services Locator, which every licensed addiction and mental-health program must report to. We sync the roster monthly, cross-check contact numbers quarterly, and drop facilities that close, disconnect, or leave the SAMHSA registry within a single sync cycle. Each listing carries the same three baseline checks: the center is active in SAMHSA, its phone number answered on our last call, and its level-of-care and insurance tags mirror what the facility self-reports federally.

The right level of care depends on two clinical variables placement specialists assess first: withdrawal severity and home-environment stability. If alcohol, benzodiazepines, or opioids have been used daily in the past month, medical detox is usually required before any other step — withdrawal from those three classes can be dangerous without supervision. If the home environment is supportive, outpatient or IOP usually covers it. If home is chaotic or actively triggering, residential makes the rest of treatment possible by removing the immediate access problem.

How Massachusetts Medicaid handles rehab

Because Massachusetts expanded Medicaid under the Affordable Care Act, adults earning at or below 138% of the federal poverty line qualify automatically. Coverage includes detox, residential, PHP/IOP, standard outpatient, and MAT (methadone, buprenorphine, naltrexone). Filter the directory by Medicaid to see centers in the Massachusetts provider network, or call (833) 567-5838 for a free, zero-commitment benefits check.

What to check on any Massachusetts facility

Three questions separate legitimate programs from pay-to-play marketers. First, is the center accredited by JCAHO or CARF? Both are national bodies that audit clinical protocols, medication handling, and patient outcomes — accreditation is not required by law but is the strongest non-government quality signal. Second, does the center employ licensed clinicians (LCSW, LMFT, LPC, LADC, MD) rather than only "recovery coaches"? Third, does the center disclose outcomes data — completion rates, 30/90/365-day sobriety rates, readmission rates? For independent benchmarks by treatment type, review NIDA’s research-based principles.

Sources & methodology

  1. SAMHSA — Behavioral Health Treatment Services Locator. findtreatment.gov. Primary source for facility records (accessed July 2026).
  2. SAMHSA — 2023 National Survey on Drug Use and Health (NSDUH). Overdose rates, SUD prevalence.
  3. CDC — WONDER database. Opioid death counts.
  4. Kaiser Family Foundation — Medicaid expansion tracker, state-by-state policy data.
  5. Mental Health Parity and Addiction Equity Act (MHPAEA) — 42 U.S.C. § 300gg-26. U.S. Department of Labor summary.

Last verified July 2026. Directory sync: monthly. This page is informational and not a substitute for professional medical advice. Always call 911 in an emergency.

Share this guide

FAQ — rehab in Massachusetts

How many rehab centers are in Massachusetts?
Massachusetts has 423 licensed treatment facilities serving a population of 7,001,000. That is approximately 6 facilities per 100,000 residents. Every listing is sourced monthly from the SAMHSA Behavioral Health Treatment Services Locator and re-verified quarterly.
Does Massachusetts Medicaid cover rehab?
Massachusetts expanded Medicaid under the Affordable Care Act. Residents at or below 138% of the federal poverty line have broad coverage for detox, residential, IOP, outpatient, and MAT programs. Filter by Medicaid in our directory to find in-network centers, or call (833) 567-5838 for a free benefits check.
What is the overdose rate in Massachusetts?
Massachusetts has an overdose rate of 34.6 deaths per 100,000 residents, ranking #21 of 50 states. In 2022, the state reported 1,990 opioid-related deaths. Substance use disorder prevalence among adults is 8.7% (NSDUH 2023). Fentanyl now accounts for the majority of opioid deaths nationwide. Carry naloxone — it is available in most pharmacies without prescription.
What are the top cities for rehab in Massachusetts?
The top cities for addiction treatment in Massachusetts by facility count are Swansea (36 centers), Cambridge (24 centers), Worcester (20 centers), Millbury (17 centers). Each city page includes the full facility listing with insurance filters and level-of-care options. Click any city above or call (833) 567-5838 for a shortlist tailored to your location.
Does Massachusetts have a Good Samaritan Law?
Yes — Massachusetts has enacted a Good Samaritan Law that shields bystanders from prosecution for minor drug-possession offenses when they call 911 during an overdose. Keep naloxone (Narcan) on hand if someone close is using. Call (833) 567-5838 if you need help finding treatment now.
How to find free rehab in Massachusetts?
Free and low-cost treatment in Massachusetts: state-funded programs, SAMHSA grant-funded centers, expanded Medicaid coverage, sliding-scale nonprofits, and tribal health programs. Call the SAMHSA National Helpline (1-800-662-HELP) for free referrals, or (833) 567-5838 for a personalized shortlist.
How much does rehab cost in Massachusetts without insurance?
Typical self-pay in Massachusetts: outpatient $1,000–$3,000/month, 30-day residential $5,000–$20,000, 90-day inpatient $12,000–$60,000, luxury residential $30,000–$80,000/month. Sliding-scale options are available in roughly 15% of listings. Call (833) 567-5838 for cost guidance specific to your situation.

Nearby states

Five reasons residents consider cross-border programs: wider provider networks, specialized luxury or gender-specific facilities, insurance portability via MHPAEA, out-of-state privacy, and shorter waitlists.

RehabFlow Placement Helpline

Need help narrowing down Massachusetts options?

Free, confidential, 24/7. A licensed placement specialist will filter Massachusetts centers by your insurance, preferred level of care, and location in under 10 minutes.

  • SAMHSA-verified directory
  • Licensed placement specialists
  • No email capture
  • Insurance check in 5 min

Call now · free · 24/7

Helpline (833) 567-5838

Avg. 2-min response · 42 CFR Part 2 privacy · we do not sell caller data.

Published by RehabFlow
SAMHSA-sourced directory · July 2026

Listings are sourced from the SAMHSA Behavioral Health Treatment Services Locator and cross-checked against public CDC and NIDA data. This page is informational, not medical advice — see our editorial policy for how we verify and update facts.

SAMHSA-verified data
Clinically reviewed
Updated July 2026
Editorial Policy ›
21,568 SAMHSA-verified centers · updated monthly