Addiction treatment in Washington

Washington has 807 listed substance use treatment facilities in 135 cities and towns. 442 accept Medicaid, 52 offer medical detox, 252 provide medication-assisted treatment, and 67 are methadone programs.

Services available statewide

Cities in Washington

State help

Every state has a single state agency for substance use services that funds treatment for people without insurance. The SAMHSA Helpline can connect you with it and with Medicaid-enrolled programs in Washington.

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.

SAMHSA helpline, 24/7: 1-800-662-4357