Treatment Services

✓
Substance Use Treatment
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Co-occurring (Substance + Mental Health)
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Outpatient
🧠
Intensive Outpatient (IOP)
✓
Partial Hospitalization (PHP)

Insurance & Payment

✓ Medicaid
✓ Private Insurance
✓ TRICARE (Military)
✓ Self-Pay / Cash

Cost & Pricing

Outpatient Program (IOP)$2,500–$4,500/mo
Standard Outpatient$800–$1,800/mo
Medical Detox (3–7 days)$3,000–$8,000
With Medicaid Coverage$0 out-of-pocket
Sliding Scale (income-based)$0–Full Cost

Contact & Location

📍
Address
491 Amherst Street
Nashua, NH 03063
📞
🌐
🗺
🗺 Map — Nashua, NH

Frequently Asked Questions

What programs does GateHouse Treatment offer?
GateHouse Treatment offers Substance Use Treatment, Co-occurring (Substance + Mental Health). Contact us or call our helpline for a detailed breakdown of available programs and current availability.
Does GateHouse Treatment accept Medicaid?
Yes, GateHouse Treatment accepts Medicaid. For qualifying residents in NH, most or all treatment costs may be covered at no out-of-pocket expense.
Does GateHouse Treatment treat co-occurring mental health disorders?
Yes, GateHouse Treatment offers dual diagnosis treatment for individuals with co-occurring substance use and mental health disorders such as depression, anxiety, PTSD, and bipolar disorder.
Does GateHouse Treatment offer women's treatment programs?
Yes, GateHouse Treatment provides gender-specific treatment programs for women. These programs are designed to address the unique challenges women face in recovery, including trauma, family dynamics, and co-occurring disorders.
Does GateHouse Treatment treat adolescents and young adults?
Yes, GateHouse Treatment offers treatment programs for adolescents and young adults. Youth-specific programs address developmental needs and often include family therapy components.
Is GateHouse Treatment accredited?
GateHouse Treatment is listed in the SAMHSA National Directory of Mental Health Treatment Facilities. Call our helpline to confirm current accreditation status.
How do I get started at GateHouse Treatment?
Call our free helpline at 1-888-767-3708 to speak with an admissions advisor. They can verify your insurance, explain program options, and help you take the first step toward recovery — 24/7, at no cost.