Verified Treatment Center
Sea Mar Behavioral Health Tacoma Adult Treatment Center
Mount Vernon, WA · 98273
Key Takeaways for Sea Mar Behavioral Health Tacoma Adult Treatment Center
- • Outpatient · MAT · Dual Dx offered
- • Accepts Medicaid, Private insurance, TRICARE/VA
- • Joint Commission accredited · SAMHSA-listed facility
- • Direct line available · Helpline free & confidential 24/7
About Sea Mar Behavioral Health Tacoma Adult Treatment Center
Sea Mar Behavioral Health Tacoma Adult Treatment Center (Mount Vernon, WA) is a SAMHSA Behavioral Health Treatment Services Locator-registered facility. 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. Evaluation of this facility against current clinical standards should encompass ASAM 4e framework alignment, MAT policy, and payer-specific network status.
Care levels at Sea Mar Behavioral Health Tacoma Adult Treatment Center
Level-of-care documentation: 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. Under MHPAEA 2024 medical-necessity criteria disclosure, plan-specific criteria for each of these levels must be available to patients upon request. Mismatch between documented clinical need and offered level of care is a common source of authorization denial.
Insurance and payment
Payment and insurance posture: Sea Mar Behavioral Health Tacoma Adult Treatment Center 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. Pre-admission Verification of Benefits (VOB) documentation should include: specific plan product and network status, deductible status at time of admission, coinsurance rate applicable, prior authorization status and turnaround, and out-of-pocket accumulation. Under MHPAEA 2024 disclosure rules, plan-specific medical-necessity criteria must be available on request.
Specialty programming
The facility's documented specialty programming includes: Young adults, Clients with co-occurring mental and substance use disorders, Clients who have experienced trauma. Clinical verification of specialty programming should encompass credentialed staff profile, programming-hour documentation, and specialty-specific medical-necessity documentation for third-party authorization. The MHPAEA 2024 rule addresses specialty-program network adequacy for patients requiring specific clinical capabilities.
Before you call
Pre-admission documentation for Sea Mar Behavioral Health Tacoma Adult Treatment Center should include ASAM-framework level-of-care justification, plan-specific Verification of Benefits with network-contract confirmation, written MAT policy for opioid use disorder patients where applicable, and licensure/accreditation verification. 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.
Sea Mar Behavioral Health Tacoma Adult Treatment Center 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, Clients with co-occurring mental and substance use disorders, Clients who have experienced trauma, Persons with eating disorders, Persons with post-traumatic stress disorder (PTSD), Children/adolescents with serious emotional disturbance (SED)
Medications
Antipsychotics used in treatment of SMI
Insurance & Payment Accepted
Confirm in-network status before admission — verification is free.
Medicaid
Coverage details →Medicare
Private insurance
Coverage details →TRICARE / VA
Coverage details →Contact & Location
Address
2203 Old Highway 99 South Road, Mount Vernon, WA 98273
Facility direct line
253-280-9860Website
www.seamar.org