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The Plymouth House

Plymouth, NH

SAMHSA Verified Joint Commission Detox Inpatient PHP MAT Telehealth

Detox · Inpatient · PHP · MAT center · in Plymouth, NH · Accepts Private · Serves trauma survivors.

Free helpline · 24/7

Need help choosing the right program?

Call helpline: +1 (205) 973-2878

Direct line to The Plymouth House: (855) 645-3423

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About The Plymouth House

With a track record dating back to 2002, The Plymouth House provides a comprehensive continuum of care, including detox, residential treatment, and a day treatment (PHP) program with on-site housing. Their evidence-based approach uses the 12-Steps to guide personalized treatment. They have on-site psychiatrists, primary therapists, and physicians. Along with addiction, they can also treat co-occurring mental health conditions like anxiety, depression, and bipolar disorder. Their location in the White Mountains’ foothills offers 60 acres of trees, streams, and walking trails to enjoy during a structured day of treatment. They now work with most major insurance providers to make treatment more accessible.
The Plymouth House offers an environment conducive to recovery and rest, with gender-specific housing, natural surroundings, and staff with lived addiction experience. Their clinical staff can treat substance use disorders and dual-diagnoses with medication and evidence-based therapies. These include cognitive behavioral therapy (CBT), dialectical behavioral therapy (DBT), eye movement desensitization and reprocessing therapy (EMDR), and motivational interviewing techniques. Following detox, The Plymouth House works through the 12 Steps in three main phases. Phase 1 includes Steps 1-3 in residential treatment, Phase 2 includes Steps 4 and 5 in their partial hospitalization program (PHP), and finally, Phase 3 includes Steps 6-12 in their extended care programs.
Frequent family therapy sessions connect families and their loved ones throughout their time at The Plymouth House. Families can visit and participate in family therapy as well as family support groups at The Plymouth House. Their family workshops invite families on site for 2 days a month, from April to October. Relapse prevention skills extend to clients and their families.
The Plymouth House provides holistic therapies like yoga, meditation, and fitness in on-site studios. Their property has spaces to explore, take peaceful walks, and play team games like horseshoes. On-site chefs focus on nutrition as they prepare 3 meals a day. They also offer life skills groups, helping clients with their vocational pursuits, legal matters, and academic plans.The Plymouth House offers car transports to clients in the area, and can help others arrange travel from out of state.
What to Expect When Arrive at The Plymouth House

Private for-profit organization. Primary focus: substance use treatment, detoxification.

This listing is sourced from the SAMHSA Behavioral Health Treatment Services Locator. Data last synced: April 2026. Always verify current programs and insurance directly with the facility.

Quick Facts

Programs, populations, and payments verified via SAMHSA.

Level of care
Detox · Inpatient · PHP · MAT · Telehealth
Service settings
Outpatient, Residential/24-hour residential, Outpatient day treatment or partial hospitalization, Outpatient methadone/buprenorphine or naltrexone treatment, Residential detoxification, Short-term residential
Therapy approaches
Anger management, Brief intervention, Cognitive behavioral therapy, Contingency management/motivational incentives, Motivational interviewing, Matrix Model, Relapse prevention, Substance use disorder counseling
Age groups
Young Adults, Adults
Special populations
Adult women, Adult men, Clients with co-occurring mental and substance use disorders, Clients who have experienced trauma
Medications used
Disulfiram, Buprenorphine with naloxone, Buprenorphine without naloxone, Naltrexone (oral), Naltrexone (extended-release, injectable), Lofexidine, Clonidine, Medication for mental disorders, Nicotine replacement, Non-nicotine smoking/tobacco cessation
Recovery supports
Self-help groups, Housing services, Assistance with obtaining social services, Recovery coach, Mentoring/peer support, Employment counseling or training
Facility operation
Private for-profit organization

Insurance & Payment Accepted

Verify coverage
Medicaid
Medicare
Private insurance
TRICARE / VA
Self-pay / Cash
Sliding scale

Full list from SAMHSA: Private health insurance; Cash or self-payment

Contact & Location

Address

446 Main Street, Plymouth, NH 03264

Get directions →

Facility direct line

(855) 645-3423

Photos

The Plymouth House — photo The Plymouth House — photo The Plymouth House — photo The Plymouth House — photo The Plymouth House — photo

Frequently Asked Questions

Does The Plymouth House accept Medicaid?
SAMHSA data does not list Medicaid among this facility's accepted payment types. Call (855) 645-3423 directly to confirm — coverage may have changed since the last SAMHSA sync. You can also browse other NH centers that accept Medicaid.
What level of care does The Plymouth House offer?
This facility offers: Detox, Inpatient, PHP, MAT, Telehealth. Service settings include: Outpatient, Residential/24-hour residential, Outpatient day treatment or partial hospitalization, Outpatient methadone/buprenorphine or naltrexone treatment, Residential detoxification, Short-term residential. Primary focus: Substance use treatment, Detoxification.
Does The Plymouth House have specialized programs?
Yes — this facility offers programs for: Adult women, Adult men, Clients with co-occurring mental and substance use disorders, Clients who have experienced trauma.
What therapy methods does The Plymouth House use?
Evidence-based approaches listed with SAMHSA: Anger management, Brief intervention, Cognitive behavioral therapy, Contingency management/motivational incentives, Motivational interviewing, Matrix Model, Relapse prevention, Substance use disorder counseling, Telemedicine/telehealth therapy, Trauma-related counseling, 12-step facilitation.
How do I start treatment at The Plymouth House?
Call the facility directly at (855) 645-3423 for an intake assessment. Our free 24/7 helpline (+1 (205) 973-2878) can also help you compare programs, verify insurance, and navigate options. No physician referral is required.
Is treatment confidential?
Yes. Federal law (42 CFR Part 2) provides strict confidentiality protections for substance use treatment records — stricter than HIPAA. Records cannot be disclosed without written consent, even to family, employers, or law enforcement.
What happens when you call? (general intake process)

Most treatment centers follow a 4-step intake: (1) confidential assessment — substance history, mental health, insurance, preferences (protected by 42 CFR Part 2); (2) insurance verification — facility contacts your plan to confirm coverage and out-of-pocket costs; (3) level-of-care recommendation — clinical staff match you to detox, residential, PHP, IOP, or outpatient based on severity; (4) admission typically within 24–48 hours. Timing varies by facility and bed availability.

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Sources & References

  • SAMHSA — Behavioral Health Treatment Services Locator. Source of facility programs, services, and accepted payments.
  • SAMHSA — NSDUH, 2023.
  • CMS — Mental Health Parity and Addiction Equity Act (MHPAEA).
  • 42 CFR Part 2 — Confidentiality of SUD Patient Records.

Facility data last synced: April 2026. Editorial policy.

24/7 Helpline +1 (205) 973-2878