By State · SAMHSA-verified directory
Addiction treatment in New Hampshire
145 verified treatment centers across New Hampshire. Overdose rate 32.0 per 100,000 (CDC 2023) · Medicaid expanded.
145
Centers
48
Cities
Expanded
Medicaid
24/7
Helpline
Map of treatment centers in New Hampshire
124 locations with a mapped address. Select a marker to open its page.
Treatment centers in New Hampshire
Every listing sourced from SAMHSA Treatment Services Locator.
The Granite House
Derry, NH
Mid State Health Center RISE Recovery Services
Plymouth, NH
Northeast Family Services - Laconia
Laconia, NH
New Season Treatment Center - Concord
Concord, NH
Groups Recover Together Manchester New Hampshire
Manchester, NH
The Doorway at Cheshire Medical Center
Keene, NH
Liberty Health Services
Derry, NH
North Country Recovery Center Weeks Medical Center
Whitefield, NH
Aspire365
Portsmouth, NH
Lamprey Healthcare Nashua Center
Nashua, NH
Blue Heron Neurofeedback and Counseling
Littleton, NH
Seacoast Mental Health Center Portsmouth
Portsmouth, NH
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Cities in New Hampshire with verified facilities
48 cities. Click through for city-specific listings.
Nashua
21 centers
Manchester
17 centers
Concord
15 centers
Portsmouth
7 centers
Laconia
6 centers
Keene
6 centers
Somersworth
4 centers
Salem
4 centers
Rochester
4 centers
Plymouth
4 centers
Lebanon
4 centers
Londonderry
3 centers
Littleton
3 centers
Derry
3 centers
Tilton
2 centers
Peterborough
2 centers
Lancaster
2 centers
Greenland
2 centers
Franklin
2 centers
Exeter
2 centers
Dover
2 centers
Berlin
2 centers
Bedford
2 centers
Whitefield
1 centers
Third Floor Conway
1 centers
Swanzey
1 centers
Suncook
1 centers
Raymond
1 centers
North Conway
1 centers
Newmarket
1 centers
Newington
1 centers
Milford
1 centers
Merrimack
1 centers
Hudson
1 centers
Hillsborough
1 centers
Hampstead
1 centers
Gilford
1 centers
Effingham
1 centers
Dublin
1 centers
Colebrook
1 centers
Claremont
1 centers
Center Ossipee
1 centers
Canterbury
1 centers
Canaan
1 centers
Bristol
1 centers
Bethlehem
1 centers
Antrim
1 centers
Amherst
1 centers
Understanding treatment in New Hampshire
The story of addiction in New Hampshire is the story of the national crisis playing out with local accents. 145 treatment facilities sit inside New England, and the differences between them — clinical framework, ownership, payer mix, outcomes — matter more than the totals suggest.
The Medicaid question
Medicaid: New Hampshire expanded Medicaid in 2014 under the Affordable Care Act. The word "Medicaid" carries different weight in New Hampshire than in a neighboring state with the opposite policy. Has realistic access to Medicaid coverage for addiction treatment once enrolled — and the population that falls outside coverage has to work harder, wait longer, and sometimes simply does without.
The overdose-mortality context
At 32.0 per 100,000 in New Hampshire, overdose mortality ranks within a specific band of the national distribution. fentanyl accounts for most fatalities, with fentanyl contamination driving the trajectory; the places where the most deaths happen and the places where the most treatment is funded are often not the same places. The specific context: fentanyl-driven overdose mortality among the highest per capita in New England.
How access actually works in New Hampshire
Most New Hampshire families trying to find treatment discover three things in the first week: the website information is often out of date; the phone interviews differ by who picks up; and the actual admissions workflow runs through insurance verification rather than clinical assessment. The practical context here is that fentanyl-driven overdose mortality among the highest per capita in New England — which is why the system rewards patience and specific questions.
What to do next
The next productive step for most New Hampshire residents considering treatment is boringly practical: call a primary-care doctor. PCPs now routinely prescribe buprenorphine, can initiate MAT, and have access to referral networks that the patient-brokering side of the industry does not feed on. A PCP visit costs less and produces fewer surprises than a direct call to a treatment facility's admissions line.
Last updated September 2026. Sources: SAMHSA Treatment Locator, CDC WONDER (overdose mortality 2023), KFF Medicaid Tracker, ASAM Criteria 4e. See our editorial policy.