Greater Seacoast
Also known as Health
OutpatientMedicaidMedicarePrivate insuranceSliding scaleSelf-pay
Services reported to SAMHSA
- Levels of care
- Outpatient
- Treatment focus
- Substance use treatment · Mental health treatment
- Facility type
- Outpatient mental health facility
- Medications used
- Aripiprazole · Olanzapine · Olanzapine/Fluoxetine combination · Paliperidone · Quetiapine · Risperidone · Ziprasidone · Nicotine replacement · Non-nicotine smoking/tobacco cessation · Antipsychotics used in treatment of SMI
- Treatment approaches
- Couples/family therapy · Group therapy · Integrated Mental and Substance Use Disorder treatment · Individual psychotherapy · Telemedicine/telehealth therapy
- Education and counseling
- Smoking/vaping/tobacco cessation counseling
- Ages accepted
- Children/Adolescents · Young Adults · Adults · Seniors
- Payment accepted
- Medicare · Medicaid · Private health insurance · Cash or self-payment · State-financed health insurance plan other than Medicaid
- Payment assistance
- Sliding fee scale (fee is based on income and other factors)
- Licensing and accreditation
- Federally Qualified Health Center
- Ownership
- Private non-profit organization
- Recovery support
- Housing services · Mentoring/peer support
- Other services
- Chronic disease/illness management · Court-ordered outpatient treatment · Diet and exercise counseling · Family psychoeducation · Integrated primary care services · Suicide prevention services
Facility-provided information
- Care offered
- Detox · Outpatient
- Substances treated
- Alcohol · Chronic Relapse · Drug Addiction · Methamphetamine · Opioids · Smoking Cessation
- Conditions treated
- Gambling
- Therapies
- 1-on-1 Counseling · Cognitive Behavioral Therapy · Couples Counseling · Family Therapy · Medication-Assisted Treatment · Motivational Interviewing · Online Therapy · Relapse Prevention Counseling · Trauma-Specific Therapy
- Who it serves
- Men · Women · Young Adults
- Aftercare
- Continuing Care · Outpatient Treatment
- Languages
- English
Questions to ask Greater Seacoast
- Is my specific plan in network, and do you need prior authorization before admission?
- How many hours a week is the outpatient or IOP schedule, and are evening groups available?
- If I need medication for opioid or alcohol use disorder, do you prescribe it or refer out?
- Is there a waitlist, and how soon can you do an assessment?
- What happens after the program ends: aftercare, alumni groups or step-down care?
Also confirm the facility is licensed by New Hampshire. If you are withdrawing from alcohol or benzodiazepines, ask about medical detox; do not stop suddenly on your own.
Paying for treatment at Greater Seacoast
Greater Seacoast reports accepting Medicaid, Medicare, Private insurance, Sliding scale, Self-pay. With New Hampshire Medicaid, treatment is usually covered at little or no cost, though some levels of care need prior authorization. Most private plans must cover substance use treatment on terms comparable to other medical care under federal parity law. A sliding fee scale is available, so bring proof of income.
Frequently asked questions
What services does Greater Seacoast offer?
Greater Seacoast reports these levels of care to SAMHSA: Outpatient. Call to confirm current services and openings.
Does Greater Seacoast accept insurance?
It reports accepting Medicaid, Medicare, Private insurance, Sliding scale, Self-pay. Ask whether your specific plan is in network before admission.
Where is Greater Seacoast located?
8 Greenleaf Woods Drive, Portsmouth, NH 03801.
How far is the nearest medical detox from Portsmouth?
From the center of Rockingham County, the closest program offering medical detox is in Derry, about 12 miles away (straight-line), based on SAMHSA locator data mapped by FindRehabMap.
Other treatment facilities in Portsmouth
30 International Drive, Portsmouth, NH 03801
OutpatientIntensive outpatientPartial hospitalizationMATPrivate insuranceTRICARE / VASelf-pay
Call (603) 696-2150Details
30 International Drive, Portsmouth, NH 03801
OutpatientPartial hospitalizationDual diagnosisPrivate insuranceSelf-pay
Call (603) 696-2150Details
8 Greenleaf Woods Drive, Portsmouth, NH 03801
DetoxOutpatientMATMedicaidMedicarePrivate insuranceTRICARE / VA
Call (603) 422-8208Details
177 Shattuck Way, Portsmouth, NH 03801
OutpatientMATMedicaidMedicarePrivate insuranceTRICARE / VA
Call (603) 436-0448Details
100 Eileen Dondero Foley Ave #302, Portsmouth, NH 03801
Outpatient
Call (855) 506-0279Details
1145 Sagamore Avenue, Portsmouth, NH 03801
OutpatientDual diagnosisMedicaidMedicarePrivate insuranceTRICARE / VA
Call (603) 431-6703Details
See all 11 facilities in Portsmouth · Outpatient · MAT · Accepts Medicaid · Accepts Medicare · Private insurance · Sliding scale
Last reviewed 2026-10-06. Facility details come from SAMHSA's FindTreatment.gov locator and facility-provided information. Confirm services, availability and payment directly with the facility.