Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

County · Washington

Addiction and mental health treatment in King County, WA

103 treatment centers.

Nearest emergency rooms

Cities in King County

Common questions

How many addiction and mental health treatment centers are in King County, Washington?

SAMHSA’s FindTreatment.gov directory lists 103 treatment centers in King County.

Which treatment centers in King County accept Medicaid?

71 of 103 name Medicaid among the payments they accept. Ask whether they take your plan.

Is there a treatment center with services in Spanish in King County?

Yes. 20 facilities list Spanish among their language services.

Where is the nearest emergency room to King County?

Hospitals that list emergency services in Medicare data, near King County: University of Washington Medical Center, Seattle (1.4 mi), Seattle Children's Hospital, Seattle (2.2 mi) and Kaiser Permanente Central Hospital, Seattle (3.2 mi). In an emergency, call 911.

Source: SAMHSA, FindTreatment.gov (National Directory of Mental Health and Substance Use Treatment Facilities), retrieved 2026-11-11. SAMHSA publishes no separate release date for this live directory. The directory has no quality ratings, and this list is not a ranking or a recommendation. Methodology