Treatment & Programs

Finding Addiction Treatment in Southern New Hampshire

Southern New Hampshire has outpatient programs, medication providers, and a free statewide entry point. Here is how to navigate them and find the right level of care close to home.

Published April 17, 2026 · Updated June 16, 2026 · Last medically reviewed June 16, 2026

A person walking up to the entrance of a community addiction treatment clinic on a clear New England morning

Key takeaways

  • Southern New Hampshire has outpatient, intensive outpatient, partial hospitalization, and medication-assisted treatment options, most within a short drive of Manchester, Nashua, Derry, and Salem.
  • The Doorway NH is the state's free, 24/7 entry point for substance use help. Dial 211 to reach it, with or without insurance.
  • Treatment close to home tends to support better follow-through and aftercare, which matter more than the program being far away or out of state.
  • The ASAM Criteria match you to the right level of care based on your medical, psychological, and social needs, not a one-size-fits-all formula.
  • Medication-assisted treatment with buprenorphine, methadone, or naltrexone is available locally and substantially lowers the risk of overdose death.

If you live in southern New Hampshire and you or someone you love needs help with drugs or alcohol, the hard part usually is not whether help exists. It does. The hard part is knowing where to start, what level of care you need, and how to pay for it without losing days you do not have.

This guide walks through what addiction treatment looks like across the Manchester, Nashua, Derry, and Salem area, how to choose the right level of care, three simple ways to start your search today, and how treatment gets paid for in New Hampshire.

What does addiction treatment look like in southern New Hampshire?

Treatment is not a single thing. It runs along a continuum, from a weekly counseling session all the way up to round-the-clock medical care, and most people move between levels as they stabilize.

For outpatient care, which is where most people in this region start, programs fall into three broad intensity bands:

  • Traditional outpatient: roughly 1 to 8 hours a week. Often used for early intervention or as a step down from more intensive care.
  • Intensive outpatient (IOP): roughly 9 to 19 hours a week, usually a few three-hour sessions. This is the most common entry point for working adults because it fits around a job and family.
  • Partial hospitalization (PHP) or day treatment: 20 or more hours a week. This is the closest thing to residential intensity while you still go home at night.

Clear Steps Recovery provides outpatient, day treatment, intensive outpatient, and medication-assisted treatment from our Londonderry location, which sits within a short drive of Manchester, Nashua, Derry, and Salem.

How do I know which level of care I need?

You do not have to figure this out alone, and you should not try to. Matching a person to the right level of care is a clinical decision, and there is a national standard for it.

The ASAM Criteria, from the American Society of Addiction Medicine, are the most widely used standards for placing people in addiction treatment. They look at the whole person, your medical needs, your mental health, and your social situation, rather than a single symptom, and then recommend a level of care.

In plain terms, the levels run like this:

  • Level 1 (Outpatient): about 1 to 8 hours a week. Good for early intervention or stepping down.
  • Level 2.1 (Intensive outpatient): about 9 to 19 hours a week. The common starting point for working adults.
  • Level 2.5 (Partial hospitalization / day treatment): 20 or more hours a week, with nights at home.
  • Level 3 (Residential): 24-hour structured care in a non-hospital setting, used when home is not safe or you need concentrated stabilization.
  • Level 4 (Medically managed inpatient): hospital-based care for severe withdrawal, such as complicated alcohol, benzodiazepine, or opioid withdrawal.

A free intake assessment with a licensed provider, or a call to The Doorway NH, will point you to the right starting level. If your needs change, the plan changes with you.

How close to home should treatment be?

There is a common assumption that the best thing to do is get far away, ideally to another state. For some people that is genuinely the right call: if someone in the household is actively using, if there is domestic violence, or if you need specialized care that is not available locally (adolescent programs or specific trauma programming, for example), traveling makes sense.

But for most people, care close to home is an advantage, not a compromise. Research from the National Institute on Drug Abuse emphasizes that recovery is a long-term process that often takes more than one episode of treatment and depends heavily on staying engaged in continuing care. Local treatment makes that easier: your family can be involved, your aftercare connects to local meetings and support, and you do not have to rebuild a whole clinical relationship when you come home.

As our Medical Director, Dr. Richard Marasa, puts it: recovery is easier to sustain when your treatment team, your home, and your family are in the same community. Continuity of care is an outcome driver, not a luxury.

Three ways to start your search in southern NH

You can start today, for free, in one of three ways.

1. The Doorway NH (dial 211)

The Doorway NH is the state's free, 24/7 entry point for substance use help, run by the New Hampshire Department of Health and Human Services through a network of regional hubs. Dial 211 to reach it. A coordinator can assess what level of care you need, check your insurance, and connect you to a provider. It is free, it runs around the clock, and you do not need an insurance card to start. A family member can also call on behalf of someone who is in active use.

2. The SAMHSA National Helpline (1-800-662-HELP)

The SAMHSA National Helpline, at 1-800-662-HELP (4357), is a free, confidential federal treatment referral and information service available 24/7 in English and Spanish. It is a good option if you want to gather information anonymously, especially if you are a family member trying to understand the options before bringing them to your loved one.

3. Call a provider directly

If you already have a sense of what you need, you can call a local program directly. Most outpatient providers in the region can schedule an assessment within one to three business days. You can reach Clear Steps Recovery at (603) 769-8981, and our admissions team will walk you through the next steps. You can also start a contact request online.

Is medication-assisted treatment available in New Hampshire?

Yes. All three FDA-approved medications for opioid use disorder, as confirmed by NIDA, are available in New Hampshire:

  • Buprenorphine (including Suboxone and Sublocade)
  • Methadone
  • Naltrexone (including Vivitrol)

For alcohol use disorder, the medications used are naltrexone, acamprosate, and disulfiram. Buprenorphine and naltrexone are commonly prescribed in office-based outpatient settings, so most southern New Hampshire residents have a prescriber within a short drive. Methadone is different: it is dispensed only through specially certified opioid treatment programs, which are concentrated around Manchester, Nashua, and the greater Boston area to the south.

The reason this matters so much is survival. A large 2017 meta-analysis in the BMJ found that staying in methadone or buprenorphine treatment is associated with substantial reductions in both overall and overdose deaths. For methadone, the pooled overdose death rate was 2.6 per 1,000 person-years in treatment versus 12.7 out of treatment. In other words, medication-assisted treatment is one of the most life-protective steps a person with opioid use disorder can take.

At Clear Steps Recovery and most New Hampshire outpatient providers, medication-assisted treatment is paired with counseling and case management rather than handed out in isolation. An initial evaluation usually takes about 60 to 90 minutes and ends with a plan covering medication choice, therapy frequency, and any referrals you need.

How do you pay for treatment in New Hampshire?

Treatment in New Hampshire is funded through a few main channels:

  • Private insurance
  • Medicaid, through the Granite Advantage expansion program
  • State funds for uninsured residents
  • Sliding-scale fees at some community providers

Most southern New Hampshire outpatient programs accept major private insurers and Granite Advantage Medicaid. Federal parity law requires plans that cover mental health or substance use disorder to do so on par with other medical care, though copays, prior authorization, and session limits still vary by plan.

The simplest first step is to verify your benefits, which is usually a free 10 to 20 minute conversation before you ever start. You can run an insurance check for New Hampshire here, and our team will tell you what your plan covers. If you are uninsured, The Doorway NH can connect you to state-funded care or a sliding-scale community provider.

What about life after treatment?

Finishing a program is a milestone, not the finish line. Because relapse risk is highest right after structured treatment ends, aftercare is one of the strongest predictors of staying well. Southern New Hampshire has a deep network of support: alumni programs, peer recovery centers, sober-living homes, and free mutual-aid meetings (AA, NA, SMART Recovery, and others) available most days across Manchester, Nashua, Salem, and Derry.

Families have their own support too. Al-Anon and SMART Recovery Family and Friends offer structured help for loved ones, and you do not need the person in treatment to participate for you to get support.

Clear Steps Recovery builds a structured step-down so there is no cliff at the end: from PHP to IOP to outpatient to alumni support. Our aftercare program includes alumni programming and family involvement, and our family support helps repair relationships and build a healthier home environment for the long haul.

Getting started

Finding addiction treatment in southern New Hampshire does not have to be overwhelming. The options are here, much of it close to home, and there are free, no-pressure ways to start: dial 211 for The Doorway NH, call the SAMHSA National Helpline, or reach out directly.

If you are ready to talk it through, our admissions team is here, confidentially and without judgment, from our Londonderry, NH location. Call (603) 769-8981 whenever you are ready.

Sources

  1. National Helpline (2024). Substance Abuse and Mental Health Services Administration (SAMHSA). View source
  2. About the ASAM Criteria (2024). American Society of Addiction Medicine (ASAM). View source
  3. Efficacy of Medications for Opioid Use Disorder (2021). National Institute on Drug Abuse (NIDA). View source
  4. Mortality risk during and after opioid substitution treatment - systematic review and meta-analysis of cohort studies (2017). BMJ (Sordo L, et al.). View source
  5. Principles of Effective Treatment (2020). National Institute on Drug Abuse (NIDA). View source

Frequently asked questions

Is there inpatient rehab in Londonderry, NH?

Londonderry does not have standalone inpatient rehab, but residential programs operate within about 30 miles in the Manchester and Derry areas. Clear Steps Recovery provides intensive outpatient and partial hospitalization care, which is clinically appropriate for many people without a residential stay. The Doorway NH can match you to a residential facility if you need one.

Does New Hampshire Medicaid cover addiction treatment?

Yes. Granite Advantage (New Hampshire Medicaid for adults) covers the continuum of care, including outpatient, intensive outpatient, partial hospitalization, residential, and all three FDA-approved medications for opioid use disorder. Federal parity law requires substance use coverage on par with other medical care. The Doorway NH can verify eligibility and connect uninsured residents to state-funded care.

What is the difference between detox and rehab?

Detox is the short medical process of managing withdrawal safely as substances leave the body, usually a few days. Rehab is the longer therapeutic treatment that addresses the psychological and behavioral side of addiction. Detox alone has high early-relapse rates, so the clinical standard is continuous care: detox, then treatment, then aftercare.

Can I get addiction treatment in New Hampshire if I live in Massachusetts?

Yes. Clear Steps Recovery treats northern Massachusetts residents at its Londonderry, NH location and runs a separate program in Needham, MA. Insurance usually follows you across state lines for in-network plans, though out-of-network plans may need prior authorization. A free benefit check with admissions clarifies coverage first.

What is The Doorway NH?

The Doorway NH is the state's free, 24/7 navigation system for substance use disorder, run by the New Hampshire Department of Health and Human Services. Dial 211 to reach a regional hub for clinical assessment, referral, and case management, whether or not you have insurance. A family member can call on behalf of someone in active use.

Keep reading

This content is for informational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. If you or someone you know is in crisis, call or text 988. In an emergency, call 911.

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