Substance Use Treatment in Bellingham, WA

Sea Mar Behavioral Health

What Does Sea Mar Behavioral Health Offer?

Sea Mar Behavioral Health is a substance use treatment facility at 1603 East Illinois Street, Bellingham, Washington, offering residential treatment. It accepts Medicaid, state-financed insurance and IHS/tribal funds and offers a sliding fee scale.

Reviewed by Michael Rupe ·October 2, 2026

1603 East Illinois Street
Bellingham, WA 98226

Listed in SAMHSA's FindTreatment.gov, checked October 2026. A listing is not an endorsement. Call to confirm services, openings and costs before you go.

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Treatment facility (SAMHSA listing)This facility

Types of Care at Sea Mar Behavioral Health

Residential/24-hour residential
Long-term residential

Payment, Insurance and Help Paying

Federal, or any government funding for substance use treatment programs
IHS/Tribal/Urban (ITU) funds
Medicaid
State-financed health insurance plan other than Medicaid
SAMHSA funding/block grants
Sliding fee scale (fee is based on income and other factors)

Medication Treatment

Accepts clients using MAT but prescribed elsewhere
Lofexidine or Clonidine detoxification
Buprenorphine with naloxone
Buprenorphine (extended-release, injectable)
Clonidine

Who the Program Serves

Adolescents
Clients with co-occurring mental and substance use disorders
Clients who have experienced trauma
Ages: Children/Adolescents
Ages: Young Adults
Accepts: Female

Language Services

Spanish

Licensing and Accreditation

State substance use treatment agency
State mental health department
State department of health
The Joint Commission
Federally Qualified Health Center

Treatment Approaches

Anger management
Brief intervention
Cognitive behavioral therapy
Contingency management/motivational incentives
Motivational interviewing
Relapse prevention
Substance use disorder counseling
Trauma-related counseling
Telemedicine/telehealth therapy
12-step facilitation

Assessment, Recovery Support and Other Services

Comprehensive mental health assessment
Comprehensive substance use assessment
Complete medical history/physical exam
Screening for tobacco use
Screening for substance use
Screening for mental disorders
Aftercare/continuing care
Discharge Planning
Naloxone and overdose education
Outcome follow-up after discharge
Self-help groups
Housing services
Assistance with obtaining social services
Employment counseling or training
Case management service
Early intervention for HIV
Mental health services
Social skills development
Integrated primary care services
Suicide prevention services
Breathalyzer or blood alcohol testing
Drug and alcohol oral fluid testing
Drug or alcohol urine screening
STD testing
TB screening

Before you commit, confirm openings, costs and the program's state license. How to choose a rehab you can trust lists the questions to ask when you call, and addiction treatment in Washington lists the state's treatment agency.