New Hampshire · Listings Checked October 2026

Drug and Alcohol Rehab in Nashua, NH

Where Can You Get Addiction Treatment in Nashua?

SAMHSA's FindTreatment.gov lists 10 substance use treatment facilities in Nashua, New Hampshire. Of these, 10 accept Medicaid, 1 offers detox, 2 offer residential treatment and 8 prescribe buprenorphine.

All 10 Treatment Facilities in Nashua

Payment
Type of care
Medication treatment
Who it serves

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Treatment facility (SAMHSA listing)

GateHouse Treatment

491 Amherst Street, Suite105, ZIP 03063

603-945-5525

  • Partial hospitalization
  • Intensive outpatient
  • Outpatient treatment
  • Medicaid
  • Private insurance

Integrate

21 Factory Street, ZIP 03060

888-649-1149

  • Partial hospitalization
  • Intensive outpatient
  • Outpatient treatment
  • Buprenorphine
  • Naltrexone
  • Medicaid
  • Private insurance

Listings from SAMHSA's FindTreatment.gov, checked October 2026. A listing is not an endorsement and the order is alphabetical. Call to confirm openings, services and costs.

Treatment in Cities Near Nashua

More Help in New Hampshire

See addiction treatment in New Hampshire for the state's treatment agency, how state-funded treatment works and Medicaid coverage. For what each type of care means, read about detox, inpatient rehab and outpatient rehab, or how to find rehab that takes Medicaid.

Sources

  1. SAMHSA FindTreatment.gov listing data, checked October 2026

Rehab Help is an independent guide, not a treatment provider. Phone numbers on this site are the facilities' and helplines' own numbers, never tracking lines. If someone is in danger right now, call 911.