BEHAVIORAL HEALTH SERVICES PROVIDER IN WASHINGTON

Fatumata Kaba
2 hours ago
4 min read

SUPPORTING INDIVIDUALS THROUGH MENTAL HEALTH AND SUBSTANCE USE DISORDER SERVICES TO PROMOTE WELL-BEING AND COMMUNITY STABILITY

Behavioral Health Services in Washington offer mental health treatment, substance use disorder (SUD) support, and therapeutic interventions to individuals with emotional, behavioral, or psychiatric needs. Services aim to enhance individual stability, recovery, and quality of life, while reducing the need for inpatient or emergency interventions.

Washington State operates an integrated managed care system under Apple Health (Medicaid), through which behavioral health services are coordinated by Managed Care Organizations (MCOs) and overseen by the Health Care Authority (HCA). Services may also be accessed through Behavioral Health Administrative Services Organizations (BH-ASOs) for individuals not enrolled in Medicaid.

https://video.wixstatic.com/video/dcc8e4_c9df2781e9734bec883adfda1f50b7a5/1080p/mp4/file.mp4

1. GOVERNING AGENCIES

Agency: Health Care Authority (HCA)

Role: Administers behavioral health Medicaid benefits, contracts with MCOs and BH-ASOs, and sets statewide clinical and regulatory standards.

Agency: Department of Health (DOH)

Role: Licenses behavioral health agencies and credentials behavioral health professionals.

Agency: Managed Care Organizations (MCOs)

Role: Coordinate and reimburse Medicaid behavioral health services in designated service regions.

Agency: Behavioral Health Administrative Services Organizations (BH-ASOs)

Role: Manage crisis, involuntary treatment, and services for non-Medicaid clients.

2. BEHAVIORAL HEALTH SERVICES OVERVIEW

Washington behavioral health services include mental health, substance use disorder (SUD), and co-occurring treatment, such as:

Mental Health Therapy – Individual, family, or group counseling
Psychiatric Services – Medication management, assessments, and follow-up
Peer Support – Recovery coaching by certified peers with lived experience
Crisis Services – Mobile crisis teams, stabilization beds, and involuntary treatment evaluation
SUD Treatment – Outpatient, intensive outpatient, medication-assisted treatment (MAT)
Case Management – Support with housing, employment, and community integration
School-Based or Wraparound Services – For youth and adolescents

Services must be medically necessary, supported by a Behavioral Health Assessment, and follow an individualized treatment plan.

3. LICENSING & PROVIDER APPROVAL REQUIREMENTS

Prerequisites:

Register business with the Washington Secretary of State
Obtain EIN and Type 2 NPI
Apply for a Behavioral Health Agency license through DOH's Online Licensing (OILS)
Enroll with HCA for Medicaid billing
Contract with applicable Managed Care Organizations (MCOs) in your region
Submit to background checks, quality monitoring, and staff credentialing
Develop a Behavioral Health Policy & Procedure Manual aligned with WAC 246-341

Note: Clinical supervision and service delivery models must meet state licensure standards.

4. WASHINGTON PROVIDER ENROLLMENT PROCESS

Step 1: Register business and secure EIN and NPI

Step 2: Apply for Behavioral Health Agency license via DOH’s OILS system

Step 3: Enroll in ProviderOne for Medicaid billing under appropriate taxonomy

Step 4: Contract with regional MCOs and/or BH-ASOs

Step 5: Finalize Policy Manual and pass DOH pre-licensure inspection (if required)

Step 6: Begin delivering services upon contract execution and credentialing

5. REQUIRED DOCUMENTATION

DOH Behavioral Health Agency license
Medicaid ProviderOne enrollment confirmation
MCO or BH-ASO provider agreements
Behavioral Health Policy & Procedure Manual, including:
- Intake, assessment, and treatment planning
- Crisis protocols and risk assessments
- Co-occurring disorder treatment models
- Peer support standards and credential tracking
- Patient rights, grievance, and complaint process
- HIPAA compliance and documentation templates
- Clinical supervision, CE tracking, and credential validation logs

6. STAFFING REQUIREMENTS

Role: Licensed Mental Health Professional (LMHP)

Requirements: LICSW, LMHC, LMFT, or psychologist licensed by DOH

Role: Substance Use Disorder Professional (SUDP)

Requirements: WA DOH credential, 40+ hours of annual CE required

Role: Psychiatric Provider (ARNP, MD/DO)

Responsibilities: Prescribes and monitors psychotropic medications

Role: Peer Counselor / Recovery Coach

Requirements: Certified Peer Counselor (CPC) credential and supervised practice

All staff must complete:

HIPAA and documentation training
Clinical supervision and skills competency
Cultural competency and trauma-informed care training
Suicide prevention and de-escalation protocols

7. MEDICAID PROGRAMS THAT COVER BEHAVIORAL HEALTH

Behavioral health services are covered under:

Apple Health Integrated Managed Care – All Medicaid MCOs coordinate mental health and SUD care
BH-ASOs – Serve Medicaid in crisis settings and non-Medicaid clients
Youth Mental Health and Wraparound with Intensive Services (WISe) – High-intensity support for minors
Crisis and Involuntary Treatment Act (ITA) services – Available regardless of payer source

8. TIMELINE TO LAUNCH

Phase: Business Setup & Licensing Prep

Timeline: 4–8 weeks

Phase: DOH Behavioral Health License & Medicaid Enrollment

Timeline: 2–4 months

Phase: MCO Contracts & Staff Credentialing

Timeline: 1–2 months

Phase: Launch of Services

Timeline: Begins upon execution of payer contracts and clinical readiness

9. CONTACT INFORMATION

Washington State Department of Health – Behavioral Health Licensing

Website: https://www.doh.wa.gov