Wisconsin · Listings Checked October 2026

Drug and Alcohol Rehab Centers in Janesville, WI

Which Rehab Centers in Janesville Fit Your Needs?

SAMHSA's FindTreatment.gov lists 5 rehab centers in Janesville, Wisconsin, all state-licensed or certified substance use treatment facilities. Of these, 5 accept Medicaid, 1 offers detox, 3 prescribe buprenorphine and 1 is a certified methadone clinic.

All 5 Rehab Centers in Janesville

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Type of care
Medication treatment
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Treatment facility (SAMHSA listing)

Comprehensive Treatment Center

1312 Barberry Drive, Suite 110, ZIP 53545

608-758-1944

Full Listing

Janesville Comprehensive Treatment Ctr

1312 Barberry Drive, Suite 100, ZIP 53545

608-758-1944

Full Listing

Lutheran Social Services of Wisconsin

612 North Randall Avenue, Suite A, ZIP 53545

833-420-1103 x5110

Full Listing

Listings from SAMHSA's FindTreatment.gov, checked October 2026. A listing is not an endorsement and the order is alphabetical. Call to confirm openings, services and costs.

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Detox in Janesville

1 of the 5 facilities in Janesville offer detox (medically managed withdrawal): Comprehensive Treatment Center.

Outpatient and IOP Programs in Janesville

2 of the 5 facilities in Janesville run intensive outpatient or partial hospitalization programs: Rock County Human Services Department and Trivium LLC.

Medication for Opioid Use Disorder in Janesville

3 of the 5 facilities in Janesville provide methadone, buprenorphine or naltrexone: Comprehensive Treatment Center, Janesville Comprehensive Treatment Ctr and Rock County Human Services Department.

Janesville Rehab Centers That Take Medicaid

All 5 facilities in Janesville accept Medicaid, including Comprehensive Treatment Center, Janesville Comprehensive Treatment Ctr and Lutheran Social Services of Wisconsin and 2 more.

Free and Sliding-Fee Rehab in Janesville

3 of the 5 facilities in Janesville offer a sliding fee scale or treatment at no charge: Lutheran Social Services of Wisconsin, Rock County Human Services Department and Trivium LLC.

Janesville Rehab Centers: Common Questions

How Many Rehab Centers in Janesville Are There?

SAMHSA's FindTreatment.gov lists 5 substance use treatment facilities in Janesville, Wisconsin, checked October 2026. 1 offer detox and 0 offer residential treatment.

Do Rehab Centers in Janesville Take Medicaid?

5 of the 5 facilities in Janesville accept Medicaid, according to SAMHSA. Call to confirm your plan is accepted before you go.

Which Rehab Centers in Janesville Offer Detox?

1 of the facilities in Janesville offer detox: Comprehensive Treatment Center.

Are There Free Rehab Centers in Janesville?

0 of the facilities in Janesville offer treatment at no charge and 3 have a sliding fee scale, according to SAMHSA. SAMHSA's National Helpline can also point you to state-funded treatment.

Rehab Centers Near Janesville

More Help in Wisconsin

See addiction treatment in Wisconsin for the state's treatment agency, how state-funded treatment works and Medicaid coverage. For what each type of care means, read about detox, inpatient rehab and outpatient rehab, or how to find rehab that takes Medicaid.

Sources

  1. SAMHSA FindTreatment.gov listing data, checked October 2026

Rehab Help is an independent guide, not a treatment provider. Phone numbers on this site are the facilities' and helplines' own numbers, never tracking lines. If someone is in danger right now, call 911.