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Verified Treatment Center

Seacoast Mental Health Center Portsmouth

Portsmouth, NH · 03801

SAMHSA Verified Outpatient MAT Dual Dx
Specializes in Dual Diagnosis Trauma-Informed Adolescent

Key Takeaways for Seacoast Mental Health Center Portsmouth

  • Outpatient · MAT · Dual Dx offered
  • Accepts Medicaid, Medicare, Private insurance, TRICARE/VA
  • SAMHSA-listed facility
  • Direct line available · Helpline free & confidential 24/7

About Seacoast Mental Health Center Portsmouth

Seacoast Mental Health Center Portsmouth is an addiction-treatment facility located in Portsmouth, NH. The facility offers a continuum of care across multiple levels — Outpatient, MAT, Dual Dx — which means it can, in principle, hold a patient across the arc of a typical treatment episode. What follows is an orientation — not a review — to the practical questions worth asking before admission.

Care levels at Seacoast Mental Health Center Portsmouth

On care levels specifically: The facility offers a continuum of care across multiple levels — Outpatient, MAT, Dual Dx — which means it can, in principle, hold a patient across the arc of a typical treatment episode. The practical question is whether it is genuinely strong at each level, or whether one level is the core business and the others are secondary. What that means in practice is that matching Seacoast Mental Health Center Portsmouth to the right clinical situation depends on whether you or a loved one needs the level of care this facility actually offers — which is a clinician's judgment, not a facility's sales pitch.

Insurance and payment

Seacoast Mental Health Center Portsmouth accepts both Medicaid and commercial insurance, which is the broadest payer profile and typically correlates with programs that operate at scale across the economic spectrum. The facility also accepts TRICARE or military benefits. The single most useful pre-admission move on insurance is requesting the facility send you — in writing, by email — the specific benefits verification for your specific plan product. That document is the answer to most post-admission billing disputes.

Specialty programming

The facility's documented specialty programming includes: Young adults, Seniors or older adults, Criminal justice (other than DUI/DWI)/Forensic clients. Specialty programming varies substantially by facility — some facilities offer "dual diagnosis" as a marketing category but not a clinical differentiator. Ask for the specific clinical-team credentials and the actual hours of specialty-specific content per week.

Before you call

Before admission to Seacoast Mental Health Center Portsmouth, three questions consistently produce the most useful information: (1) which ASAM level of care are you treating me at, and what is the clinical rationale; (2) can you send me a written Verification of Benefits for my specific insurance plan; (3) what is your policy on medication-assisted treatment for opioid use disorder — specifically, do you continue patients on buprenorphine or methadone during residential programming. The facility's documented pharmacotherapy offerings suggest MAT is available — confirm the specific medications and prescriber access during the admissions conversation.

Listing sourced from the SAMHSA Behavioral Health Treatment Services Locator. Data last synced April 2026. Verify current programs directly with the facility.

Seacoast Mental Health Center Portsmouth at a Glance

Levels of care

Outpatient · MAT · Dual Dx

Service settings

Outpatient

Therapy approaches

Activity therapy, Cognitive behavioral therapy, Couples/family therapy, Dialectical behavior therapy, Eye Movement Desensitization and Reprocessing therapy, Group therapy

Age groups

Children/Adolescents, Young Adults, Adults, Seniors

Special populations

Young adults, Seniors or older adults, Criminal justice (other than DUI/DWI)/Forensic clients, Clients with co-occurring mental and substance use disorders, Clients who have experienced trauma, Persons experiencing first-episode psychosis

Medications

Fluphenazine, Haloperidol, Perphenazine, Aripiprazole, Asenapine, Brexpiprazole

Insurance & Payment Accepted

Confirm in-network status before admission — verification is free.

Private insurance

Coverage details →

TRICARE / VA

Coverage details →

Contact & Location

Address

1145 Sagamore Avenue, Portsmouth, NH 03801

Facility direct line

603-431-6703

Website

www.smhc-nh.org