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Drug & alcohol rehabs near Alton, IL

Alton has 2 licensed addiction treatment centers inside the city, and 37 within 25 miles, including facilities in Edwardsville, Granite City, Florissant, and 8 other nearby communities. That includes 11 medical detox programs and 32 offering medication-assisted treatment, and 27 of these facilities report accepting Medicaid.

Not sure what to search for? Try the guided finder — answer a few questions and see treatment centers that may fit.

Showing 10 of 37 treatment centers
Alton, IL · 1.4 mi away
Medication-Assisted Treatment (MAT)OutpatientIntensive Outpatient (IOP)Telehealth
Call View details Details from public records · last checked Nov 10, 2026
Alton, IL · 1.4 mi away
Hospital InpatientMedication-Assisted Treatment (MAT)Medical Detox
Call View details Details from public records · last checked Nov 10, 2026
Granite City, IL · 12.1 mi away
Medication-Assisted Treatment (MAT)OutpatientIntensive Outpatient (IOP)Telehealth
Call View details Details from public records · last checked Nov 10, 2026
Florissant, MO · 14.3 mi away
Medication-Assisted Treatment (MAT)OutpatientTelehealth
Call View details Details from public records · last checked Nov 10, 2026
Saint Louis, MO · 17.3 mi away
Medication-Assisted Treatment (MAT)OutpatientTelehealth
Call View details Details from public records · last checked Nov 10, 2026
Saint Louis, MO · 18.4 mi away
Medication-Assisted Treatment (MAT)OutpatientMedical DetoxTelehealth
Call View details Details from public records · last checked Nov 10, 2026
Saint Louis, MO · 18.8 mi away
Medication-Assisted Treatment (MAT)OutpatientTelehealth
Call View details Details from public records · last checked Nov 10, 2026
Saint Louis, MO · 20.3 mi away
Medication-Assisted Treatment (MAT)Partial Hospitalization (PHP)OutpatientIntensive Outpatient (IOP)+1
Call View details Details from public records · last checked Nov 10, 2026
Saint Louis, MO · 20.3 mi away
Medication-Assisted Treatment (MAT)Partial Hospitalization (PHP)OutpatientMedical Detox+3
Call View details Details from public records · last checked Nov 10, 2026
Caseyville, IL · 20.6 mi away
Medication-Assisted Treatment (MAT)Residential / InpatientTelehealth
Call View details Details from public records · last checked Nov 10, 2026
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Common questions about addiction treatment near Alton

Answers computed from the licensed facilities in this area's data, updated as listings change.

Insurance & payment

How coverage and cost work at treatment centers near Alton.

Do rehabs near Alton accept Medicaid?

Yes. 2 facilities in Alton report accepting Medicaid, and 27 do within 25 miles. The closest include Centerstone of Illinois (1.4 mi), New Vision (1.4 mi) and Chestnut Health Systems (12.1 mi).

Are there free or state-funded rehab options near Alton?

Yes. 28 treatment centers within 25 miles of Alton report state-financed care, SAMHSA block grant funding, payment assistance, or free treatment for people who cannot pay.

What if I don't have insurance?

You can still get treatment near Alton without insurance: 29 centers within 25 miles report accepting self-pay, and 17 of them offer a sliding-fee scale based on income.

Levels of care

The kinds of treatment available near Alton.

Is there medical detox near Alton?

Yes. 1 facilities in Alton offer medical detox, and 11 do within 25 miles. The closest include New Vision (1.4 mi), Addiction Treatment Strategies (12.1 mi) and Assisted Recovery Centers of America (13.7 mi).

Can I get medication-assisted treatment (MAT) near Alton?

Yes. 32 treatment centers within 25 miles of Alton offer medication-assisted treatment (medications like buprenorphine or methadone combined with counseling).

Need help right now?

If you or someone else is in immediate danger, call 911. For a mental health or suicide crisis, call or text 988 — free, confidential, and available 24/7.

Call or text 988