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Treatment Facility — NEW HAMPSHIRE

Merrimack River Medical Services

200 Route 108, Somersworth, NH, 3878
Insurance Accepted Accredited Verified Substance abuse treatment services Substance abuse treatment Detoxification
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Facility Profile
Data sourced from SAMHSA N-SSATS & verified by DRH Clinical Review Team — licensed addiction counselors & behavioral health specialists
Updated May 29, 2026
Sources: SAMHSA · NIDA · CDC
If this is a medical emergency, call 911 immediately. For confidential addiction help, call SAMHSA's National Helpline: (800) 662-4357 — free, confidential, 24/7.
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About This Facility

About Merrimack River Medical Services

Merrimack River Medical Services is a comprehensive substance abuse treatment facility located in Somersworth, NH, dedicated to serving individuals struggling with alcohol and drug addiction. The facility specializes in evidence-based outpatient care and is equipped to address the unique needs of diverse populations, including pregnant or postpartum women, men seeking gender-specific treatment, individuals with co-occurring mental health and substance use disorders, and persons living with HIV/AIDS. Situated at 200 Route 108 in Somersworth, Merrimack River Medical Services provides accessible, compassionate care to the greater New Hampshire community.

Treatment Programs at Merrimack River Medical Services

Merrimack River Medical Services offers a range of evidence-based treatment options tailored to meet individual recovery needs. Detoxification services help patients safely manage withdrawal symptoms under medical supervision, providing a crucial foundation for long-term recovery. The facility provides methadone maintenance and methadone detoxification programs for individuals with opioid use disorder, allowing patients to stabilize their lives while working toward abstinence or sustained recovery goals. Outpatient substance abuse treatment is delivered in a flexible format that allows patients to maintain work, family, and community connections while receiving professional care. Additionally, Merrimack River Medical Services recognizes that addiction often co-occurs with mental health conditions and offers integrated treatment for co-occurring disorders, ensuring comprehensive care that addresses both substance use and mental health needs simultaneously.

Insurance & Payment at Merrimack River Medical Services

Merrimack River Medical Services accepts multiple forms of payment to ensure that financial barriers do not prevent individuals from accessing care. The facility accepts Medicaid, military insurance including TRICARE and VA benefits, and self-payment options. Insurance coverage for substance abuse treatment is protected under federal parity laws, meaning your mental health and substance use disorder benefits must be covered equally to medical and surgical benefits. If you are uninsured or underinsured, the facility works with patients to explore all available payment arrangements and financial assistance programs.

Recovery is possible, and help is available today. If you or a loved one is ready to take the first step toward lasting change, contact Merrimack River Medical Services at 603-953-0077. Our admissions team is ready to answer your questions, verify your insurance coverage at no cost, and guide you through the intake process with compassion and professionalism.

Services

Services & Programs

Primary Focus: Substance Abuse Treatment Services Services Provided: Substance abuse treatment Detoxification Methadone maintenance Methadone detoxification Type of Care: Outpatient Specials: Persons with co-occurring mental and substance abuse disorders Persons with HIV or AIDS Pregnant/postpartum women Adult women Adult men Forms of Payment Accepted: Medicaid Military insurance (e.g. TRICARE) Cash or self-payment Payment Assistance: Special Language Services:
Treatment Types

Types of Care Offered

Substance abuse treatment services Substance abuse treatment Detoxification Methadone maintenance Methadone detoxification Outpatient Co-occurring mental and substance use Persons with HIV/AIDS Pregnant or postpartum women Womens treatment Mens treatment
Payment Options

Insurance & Payment Accepted

Self payment Medicaid Military insurance (VA / Tricare)
Location

Find Merrimack River Medical Services

Your Insurance Must Cover Addiction Treatment
Under the Mental Health Parity and Addiction Equity Act (MHPAEA) and the Affordable Care Act, most insurance plans — including Medicaid and Medicare — are legally required to cover substance use disorder treatment at the same level as other medical conditions. Learn more at SAMHSA.gov or call (866) 720-3784 to verify your benefits free in minutes.
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Contact & Address
200 Route 108, Somersworth, NH, 3878

Where Do Calls Go?

Calls to any general helpline will be answered or returned by one of the treatment providers listed, each of which is a paid advertiser.

Our helpline is available 24 hours a day, 7 days a week at no cost to you and with no obligation for you to enter into treatment. We are committed to providing support and guidance whenever you need it.

In some cases, Drug Rehab Headquarters charges our verified partner a modest cost per call. This fee helps us cover the costs of building and maintaining our website, ensuring that we can continue to offer this valuable service to those in need.