Saint Charles, Missouri · 6 licensed programs
Saint Charles, MO has 6 licensed drug and alcohol treatment facilities listed in SAMHSA's FindTreatment.gov data: 2 offer detox, 4 provide residential (inpatient) care, 5 offer medication-assisted treatment, and 4 accept MO HealthNet (Missouri Medicaid). Compare levels of care, insurance accepted and accreditation below.
2026 rankings
Ranked by the StartDrugRehab Score: accreditation, levels of care, patient ratings and payment options. Featured or claimed status never affects rank. How we rank
Best for: Detox and residential careCARF
Why it made our list: CARF accredited; offers detox, residential care, PHP, and IOP; accepts private insurance, TRICARE, and self-pay.
Best for: Residential treatmentCARF
Why it made our list: CARF accredited; offers residential care, IOP, outpatient care, and MAT; accepts private insurance, Medicaid, and Medicare.
Best for: Supervised detoxCARF
Why it made our list: CARF accredited; offers detox, IOP, outpatient care, and MAT; accepts private insurance, Medicaid, and Medicare.
Best for: Intensive outpatient care
Why it made our list: Offers IOP and outpatient care; accepts self-pay and sliding-scale fees.
Saint Charles, MO 63303
CARF accredited
Levels of care
Payment accepted
Private insurance · TRICARE · Self-pay
“Get help” calls our free helpline, not this facility.
Saint Charles, MO 63303
CARF accredited
Levels of care
Payment accepted
Medicaid · Medicare · Private insurance +2 more
“Get help” calls our free helpline, not this facility.
Saint Charles, MO 63301
CARF accredited
Levels of care
Payment accepted
Medicaid · Medicare · Private insurance +3 more
“Get help” calls our free helpline, not this facility.
Saint Charles, MO 63301
CARF accredited
Levels of care
Payment accepted
Medicaid · Private insurance · TRICARE +3 more
“Get help” calls our free helpline, not this facility.
Saint Charles, MO 63303
CARF accredited
Levels of care
Payment accepted
Medicaid · Medicare · Private insurance +3 more
“Get help” calls our free helpline, not this facility.
Saint Charles, MO 63301
Levels of care
Payment accepted
Self-pay · Sliding scale
“Get help” calls our free helpline, not this facility.
Our directory lists 6 licensed substance use treatment facilities in Saint Charles, MO, based on SAMHSA's FindTreatment.gov data (updated October 2026). Listings include outpatient, residential, detox and medication-assisted treatment programs.
Yes. 2 programs in Saint Charles, MO offer detoxification (medically supervised withdrawal) services. Alcohol and benzodiazepine withdrawal can be dangerous, so medical supervision is strongly recommended.
4 facilities in Saint Charles, MO report accepting Medicaid (MO HealthNet (Missouri Medicaid)). Coverage depends on your plan and the program's network, so confirm before admission.
5 facilities in Saint Charles, MO accept private health insurance. Benefits vary by plan (deductibles, prior authorization, in- vs. out-of-network). Call (833) 589-6933 for a free insurance check.
4 facilities in Saint Charles, MO offer residential (inpatient) treatment, where you live on site 24/7 while in care. Learn more about inpatient rehab.
Yes. 5 programs in Saint Charles, MO use FDA-approved medications such as buprenorphine, naltrexone or methadone. See our guide to MAT.
Source: SAMHSA FindTreatment.gov, data updated October 2026. Listings are not endorsements.
