New Hampshire · Listings Checked October 2026

Drug and Alcohol Rehab Centers in Nashua, NH

Which Rehab Centers in Nashua Fit Your Needs?

SAMHSA's FindTreatment.gov lists 10 rehab centers in Nashua, New Hampshire, all state-licensed or certified substance use treatment facilities. Of these, 10 accept Medicaid, 1 offers detox, 2 offer residential treatment and 8 prescribe buprenorphine.

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All 10 Rehab Centers in Nashua

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Type of care
Medication treatment
Who it serves

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Treatment facility (SAMHSA listing)

Better Life Partners

263 Main Street, ZIP 03060

866-679-0831

Full Listing

GateHouse Treatment

491 Amherst Street, Suite105, ZIP 03063

603-945-5525

Full Listing

Harbor Care: Harbor Care Health and Wellness Center

45 High Street, ZIP 03060

603-821-7788

Full Listing

Integrate

21 Factory Street, ZIP 03060

888-649-1149

Full Listing

Lamprey Health Care

22 Prospect Street, ZIP 03060

603-883-1626

Full Listing

Process Recovery Center

17 Factory Street, ZIP 03060

888-649-1149

Full Listing

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.

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Detox in Nashua

1 of the 10 facilities in Nashua offer detox (medically managed withdrawal): Harbor Care: Harbor Care Health and Wellness Center.

Residential and Inpatient Rehab Centers in Nashua

2 of the 10 facilities in Nashua offer residential or hospital inpatient treatment: Greater Nashua Council on Alcoholism and Harbor Care: Cynthia Day Family Center.

Outpatient and IOP Programs in Nashua

5 of the 10 facilities in Nashua run intensive outpatient or partial hospitalization programs, including GateHouse Treatment, Greater Nashua Mental Health and Harbor Care: Harbor Care Health and Wellness Center and 2 more.

Medication for Opioid Use Disorder in Nashua

8 of the 10 facilities in Nashua provide methadone, buprenorphine or naltrexone, including Better Life Partners, Greater Nashua Council on Alcoholism and Greater Nashua Mental Health and 5 more.

Nashua Rehab Centers That Take Medicaid

All 10 facilities in Nashua accept Medicaid, including Better Life Partners, GateHouse Treatment and Greater Nashua Council on Alcoholism and 7 more.

Free and Sliding-Fee Rehab in Nashua

4 of the 10 facilities in Nashua offer a sliding fee scale or treatment at no charge: Better Life Partners, Greater Nashua Mental Health, Harbor Care: Harbor Care Health and Wellness Center and Lamprey Health Care.

Nashua Rehab Centers: Common Questions

How Many Rehab Centers in Nashua Are There?

SAMHSA's FindTreatment.gov lists 10 substance use treatment facilities in Nashua, New Hampshire, checked October 2026. 1 offer detox and 2 offer residential treatment.

Do Rehab Centers in Nashua Take Medicaid?

10 of the 10 facilities in Nashua accept Medicaid, according to SAMHSA. Call to confirm your plan is accepted before you go.

Which Rehab Centers in Nashua Offer Detox?

1 of the facilities in Nashua offer detox: Harbor Care: Harbor Care Health and Wellness Center.

Are There Free Rehab Centers in Nashua?

0 of the facilities in Nashua offer treatment at no charge and 4 have a sliding fee scale, according to SAMHSA. SAMHSA's National Helpline can also point you to state-funded treatment.

Rehab Centers 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.