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

County · Missouri

Addiction and mental health treatment in St. Louis County, MO

33 treatment centers.

Nearest emergency rooms

Cities in St. Louis County

BallwinBreckenridgeBridgetonChesterfieldFlorissant (2)HazelwoodMaryland Heights (2)Saint Louis (44)

Common questions

How many addiction and mental health treatment centers are in St. Louis County, Missouri?

SAMHSA’s FindTreatment.gov directory lists 33 treatment centers in St. Louis County.

Which treatment centers in St. Louis County accept Medicaid?

19 of 33 name Medicaid among the payments they accept. Ask whether they take your plan.

Is there a treatment center with services in Spanish in St. Louis County?

Yes. Lutheran Family and Childrens Services list Spanish among their language services.

Where is the nearest emergency room to St. Louis County?

Hospitals that list emergency services in Medicare data, near St. Louis County: St Lukes Hospital, Chesterfield (4.3 mi), Missouri Baptist Medical Center, Saint Louis (6.5 mi) and Mercy Hospital St Louis, Saint Louis (6.6 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