Key Transitions

211 River St BLDG M, Mattapan, MA 02126

✓ Joint Commission Est. 2015
(833) 567-5838 Free · Confidential · 24/7

Key Facts About Key Transitions

  • Location: Mattapan, MA — Joint Commission accredited
  • Insurance: Accepts 24 providers including Aetna, Anthem, BlueCross BlueShield
  • Therapies: 1-on-1 Counseling, Cognitive Behavioral Therapy, Family Therapy, Life Skills and more
  • Help Available: Call (833) 567-5838 for free insurance verification and placement assistance

About Key Transitions

Key Transitions is a non-profit teen treatment program, dedicated to helping teens find long-term recovery from addiction, behavior issues, depression, anxiety, trauma, and more. Key Transitions seeks to empower teens through building self-esteem, finding lasting connection, and exploring new passions. Treatment is geared for teens and young adults ages 13 to 30. Their Teen Outpatient, Teen Transitional Living, and Teen/Young Adult Mentoring Program provide individualized solutions to help those in need. Their intensive outpatient program includes family in the process by providing education and mentorship to help rebuild relationships. Individual counseling, group therapy, art and music therapy, surf therapy, and yoga are all a part of the program.
The transitional living program, Key Housing, is for male teenagers between the ages of 14 and 17. This home provides a structured living setting where teens boys can receive the mentorship needed to overcome mental health and addiction issues while still being able to focus on life skills and academics.
The Key mentoring program caters to men and women ages 13-35. Mentors are assigned to teens and adults based on their shared interests, personality style, and relevant experiences. Mentors meet with individuals at home and in the community, offering support for academics, resume building, and achieving their overall goals.
Key Transitions is a truly unique program, staffed with passionate and experienced team members who desire to change the lives of teens, young adults, and their families.

Evidence-Based Context: According to SAMHSA's National Survey on Drug Use and Health (2023), approximately 48.7 million Americans aged 12 or older had a substance use disorder in the past year. The National Institute on Drug Abuse (NIDA) emphasizes that treatment programs combining behavioral therapy with medication-assisted approaches show the highest rates of sustained recovery. Facilities like Key Transitions provide structured pathways to evidence-based care. Sources: SAMHSA NSDUH 2023, NIDA Principles of Drug Addiction Treatment (4th Ed.)

Who This Center Serves

Young Adults Men Only Midlife Adults

Amenities & Features

Access to Nature
Luxury

Services Offered

What to Expect at Key Transitions

1. Initial Assessment

A clinical team evaluates your history, needs, and goals to create a personalized plan.

2. Active Treatment

Evidence-based therapies including 1-on-1 Counseling and Cognitive Behavioral Therapy, typically 30 days.

3. Progress & Recovery

Regular progress reviews, skill-building sessions, and adjustment of your treatment plan.

4. Aftercare Planning

Continued support, relapse prevention strategies, and connections to community resources for lasting recovery.

Understanding Your Treatment Options

Choosing the right treatment facility is one of the most important decisions in the recovery journey. Research published by the National Institute on Drug Abuse (NIDA) shows that treatment duration, therapeutic approach, and aftercare planning are the three strongest predictors of long-term sobriety.

The facility utilizes 9 evidence-based therapeutic modalities. According to NIDA research, combination therapy approaches that integrate behavioral interventions (such as 1-on-1 Counseling and Cognitive Behavioral Therapy) with holistic support show significantly improved outcomes compared to single-modality programs.

Under the Mental Health Parity and Addiction Equity Act, most commercial insurance plans are required to cover substance abuse treatment. Key Transitions works with 24 insurance providers. Call (833) 567-5838 to verify your specific coverage and learn about out-of-pocket costs before admission.

Contact Information

211 River St BLDG M, Mattapan, MA, 02126

Quick Facts

Program30 days
Capacity6-15 beds
FocusThis center treats substance u...
Insurance24 accepted
AccreditationJoint Commission

Free 24/7 Helpline

(833) 567-5838

Insurance verification · No obligation

Treatment Philosophy

Evidence-Based Individual Treatment Family Involvement Non 12 Step

Conditions & Substances Treated

Alcohol Co-Occurring Disorders Drug Addiction Benzodiazepines Ecstasy Heroin Methamphetamine Psychedelics Marijuana

Verify Your Insurance Coverage

Free verification · Know your costs before you commit

(833) 567-5838
Key Transitions photo 1
Key Transitions photo 2
Key Transitions photo 3
Key Transitions photo 4

Frequently Asked Questions

Key Transitions accepts 24 insurance providers including Aetna, Anthem, BlueCross BlueShield, Bright Health, CareFirst. Coverage varies by plan. Call (833) 567-5838 for free verification.

Key Transitions offers comprehensive treatment, with therapies including 1-on-1 Counseling, Cognitive Behavioral Therapy, Family Therapy, Life Skills. Plans are individualized.

Costs vary by level of care, duration, and insurance. Most major insurance is accepted. Call (833) 567-5838 for a free cost estimate.

Yes. Browse all centers in MA or call (833) 567-5838 for recommendations.

Treatment starts with a comprehensive assessment, then a personalized plan with individual therapy, group sessions, and evidence-based methods. Programs typically last 30 days. Aftercare planning ensures ongoing support.

Recovery Resources & Guides

View All Articles →
Outpatient vs Inpatient Rehab: How to Choose the Right Level of Care
Recovery Guide
Outpatient vs Inpatient Rehab: How to Choose the Right Level...
Learn the key differences between outpatient and inpatient rehab, understand suc...
5 min read
Dual Diagnosis Treatment: When Addiction and Mental Health Collide
Recovery Guide
Dual Diagnosis Treatment: When Addiction and Mental Health C...
Discover why 50% of people with addiction also have mental health conditions and...
5 min read
Alcohol Withdrawal: Timeline, Symptoms, and When You Need Medical Detox
Recovery Guide
Alcohol Withdrawal: Timeline, Symptoms, and When You Need Me...
Learn the dangerous timeline of alcohol withdrawal, recognize life-threatening s...
5 min read

More Centers in Mattapan

View All in Mattapan →
Transitions Mental Health Services Main
Mattapan, MA
Residential Rehab Outpatient
View Center
Transitions Bali
Mattapan, MA
Co-Occurring Mental Health Sober Living
View Center
Greenville Transitions Sober Living
Mattapan, MA
Sober Living
View Center
Information last verified: April 2026 · Data sourced from SAMHSA
RehabFlow Editorial Team
Clinical Content Review Board

Our content is written by health information specialists and fact-checked against SAMHSA data, CDC reports, and NIDA research. Every page is reviewed for clinical accuracy before publication.

SAMHSA-verified data
Clinically reviewed
Updated April 2026
Editorial Policy ›
Home Find Centers Treatment Insurance Resources Compare Blog About