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

County · Tennessee

Addiction and mental health treatment in Williamson County, TN

17 treatment centers.

Nearest emergency rooms

Cities in Williamson County

Common questions

How many addiction and mental health treatment centers are in Williamson County, Tennessee?

SAMHSA’s FindTreatment.gov directory lists 17 treatment centers in Williamson County.

Which treatment centers in Williamson County accept Medicaid?

7 of 17 name Medicaid among the payments they accept: InSight Psychiatric Services PLC, Mercy Community Healthcare, National Addiction Specialists, Recovery Care of Columbia, Recovery Unplugged Nashville, Rolling Hills Hospital LLC and Volunteer Behavioral Health. Ask whether they take your plan.

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

Yes. Recovery Unplugged Nashville list Spanish among their language services.

Where is the nearest emergency room to Williamson County?

Hospitals that list emergency services in Medicare data, near Williamson County: Tristar Southern Hills Medical Center, Nashville (5.5 mi), Ascension Saint Thomas Hospital, Nashville (7.0 mi) and VA Middle Tennessee Healthcare System, Nashville (7.6 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