Rehab centers in St. Charles, MO

We found 12 drug and alcohol treatment facilities with an address in St. Charles, MO. Of those, 5 accept Medicaid, 3 offer sliding-scale fees or payment help, 10 provide medication-assisted treatment, and 6 have residential beds. 3 facilities offer medical detox, and 2 are methadone clinics.

Treatment facilities in St. Charles

Harris House Foundation

2706 South River Road, St. Charles, MO 63303

DetoxResidentialOutpatientIntensive outpatientMedicaidPrivate insuranceTRICARE / VASelf-pay

Details

St. Charles at a glance

St. Charles has about 72,458 residents and a median household income of $85,522. That is about 16.6 treatment facilities for every 100,000 residents. Statewide, Missouri has 595 listed facilities across 146 cities and towns.

Chart: share of 12 treatment facilities in St. Charles, MO offering detox, MAT, residential care, Medicaid and other services, compared with the Missouri average
Services offered by listed facilities in St. Charles compared with the Missouri average.

Frequently asked questions

How many rehab centers are in St. Charles, MO?

We list 12 substance use treatment facilities in St. Charles. Listings come from SAMHSA's FindTreatment.gov locator and facility-provided information, so confirm current services by phone.

Are there rehabs in St. Charles that take Medicaid?

Yes. 5 facilities in St. Charles report accepting Medicaid. Coverage depends on your state plan, so call with your member ID ready.

Is there a detox center in St. Charles?

3 facilities in St. Charles list medical detox or withdrawal management. Alcohol and benzodiazepine withdrawal can be dangerous, so seek medical help rather than stopping suddenly on your own.

Can I get low-cost or free addiction treatment in St. Charles?

3 facilities in St. Charles offer sliding-scale fees or payment assistance. State-funded programs may also treat people without insurance; the SAMHSA Helpline (1-800-662-4357) can point you to them.

Where can I get Suboxone or other MAT in St. Charles?

10 facilities in St. Charles report offering medication-assisted treatment, such as buprenorphine, naltrexone or methadone. Any clinician with a DEA registration can now prescribe buprenorphine, so your primary care doctor may be an option too.

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