| Allendale Behavioral Health | Fort Wayne | Detox, Hospital inpatient, Residential, Telehealth | (260) 498-2237 |
| Lifespring Health Systems | Jeffersonville | Detox, Hospital inpatient, Residential, Telehealth | (812) 206-1200 |
| LifeSpring Health Systems | Jasper | Detox, Hospital inpatient, Residential, Telehealth | (812) 206-1200 |
| Saint Vincent Kokomo | Kokomo | Detox, Hospital inpatient, Intensive outpatient (IOP), Outpatient, Telehealth | (765) 456-5900 |
| Recovery Centers of America | Indianapolis | Detox, Intensive outpatient (IOP), Outpatient, Residential, Telehealth | (844) 242-7956 |
| Parkview Behavioral Health | Fort Wayne | Detox, Hospital inpatient, Intensive outpatient (IOP), Outpatient | (260) 373-7500 |
| Regional Health Systems | East Chicago | Detox, Intensive outpatient (IOP), Outpatient, Residential, Telehealth | (219) 398-7050 |
| Turning Point System of Care | Kokomo | Detox, Intensive outpatient (IOP), Outpatient, Residential | (765) 860-8365 |
| Deaconess Behavioral Health East | Evansville | Detox, Intensive outpatient (IOP), Outpatient, Partial hospitalisation (PHP), Telehealth | (812) 471-4611 |
| CHOICE Program | Indianapolis | Detox, Hospital inpatient, Outpatient, Telehealth | (317) 355-1482 |
| Oaklawn Psychiatric Center Inc | Goshen | Hospital inpatient, Outpatient, Residential, Telehealth | (574) 533-1234 |
| Park Center Inc | Fort Wayne | Hospital inpatient, Outpatient, Residential, Telehealth | (260) 373-6676 |
| FOCUS House | Lawrenceburg | Intensive outpatient (IOP), Outpatient, Residential, Sober living, Telehealth | (812) 532-3487 |
| Deaconess Cross Pointe | Evansville | Detox, Hospital inpatient, Outpatient | (812) 476-7200 |
| New Vista North | Indianapolis | Detox, Opioid treatment program (OTP), Outpatient, Telehealth | (317) 647-0102 |
| New Vista Outpatient Recovery Center | Greenwood | Detox, Opioid treatment program (OTP), Outpatient, Telehealth | (317) 883-5330 |
| Porter Starke Services Inc | La Porte | Detox, Opioid treatment program (OTP), Outpatient, Telehealth | (219) 304-6300 |
| Porter Starke Services Inc | Valparaiso | Detox, Opioid treatment program (OTP), Outpatient, Telehealth | (219) 476-4676 |
| Community Hospitals of Indiana Inc | Indianapolis | Detox, Hospital inpatient, Telehealth | (317) 621-5700 |
| Community Howard Regional Health | Kokomo | Detox, Hospital inpatient | (317) 355-4511 |
| Good Samaritan Family Health Center | Vincennes | Detox, Intensive outpatient (IOP), Outpatient, Telehealth | (812) 494-9501 |
| Volunteers of America OHIN | Columbus | Hospital inpatient, Residential, Telehealth | (833) 659-4357 |
| Volunteers of America OHIN | Evansville | Hospital inpatient, Residential, Telehealth | (833) 659-4357 |
| Volunteers of America OHIN | Indianapolis | Hospital inpatient, Residential, Telehealth | (833) 659-4357 |
| Volunteers of America OHIN | Indianapolis | Hospital inpatient, Residential, Telehealth | (833) 659-4357 |
| Aspire Indiana Health | Indianapolis | Intensive outpatient (IOP), Outpatient, Residential, Sober living | (877) 574-1254 |
| Good Samaritan | Vincennes | Detox, Hospital inpatient | (812) 885-3292 |
| Northeastern Center Inc | Auburn | Detox, Hospital inpatient | (260) 927-0726 |
| Sandra Eskenazi MH Center | Indianapolis | Detox, Intensive outpatient (IOP), Outpatient, Telehealth | (317) 880-8491 |
| Bowen Center Inpatient Unit | Pierceton | Detox, Hospital inpatient | (574) 264-7169 |
| Sandra Eskenazi Mental Health | Indianapolis | Detox, Opioid treatment program (OTP), Outpatient | (317) 880-8491 |
| Boca Recovery Center | Boca Raton | Detox, Residential | (930) 203-1400 |
| Boca Recovery Center | Huntington | Detox, Residential | (260) 235-4685 |
| Strive Recovery | Fort Wayne | Detox, Residential | (260) 289-3344 |
| Columbus Regional Health Physicians | Columbus | Detox, Intensive outpatient (IOP), Outpatient | (812) 375-3784 |
| Park Center Inc | Fort Wayne | Intensive outpatient (IOP), Outpatient, Residential, Telehealth | (260) 481-2700 |
| AppleGate Recovery | Kokomo | Detox, Outpatient, Telehealth | (765) 878-1025 |
| Parkdale Center | Chesterton | Intensive outpatient (IOP), Outpatient, Sober living, Telehealth | (888) 899-4506 |
| Centerstone of Indiana Inc | Bloomington | Residential, Sober living, Telehealth | (812) 200-0053 |
| Centerstone of Indiana Inc | Nashville | Residential, Sober living, Telehealth | (877) 467-3123 |
| Centerstone of Indiana Inc | Bloomington | Residential, Sober living, Telehealth | (812) 200-0053 |
| Centerstone of Indiana Inc | Columbus | Residential, Sober living, Telehealth | (877) 467-3123 |
| Centerstone of Indiana Inc | Columbus | Residential, Sober living, Telehealth | (812) 200-0053 |
| Centerstone of Indiana Inc | Richmond | Residential, Sober living, Telehealth | (812) 200-0053 |
| Oaklawn Psychiatric Center Inc | South Bend | Outpatient, Residential, Telehealth | (574) 283-1234 |
| Radiant Health North | Marion | Outpatient, Residential, Telehealth | (765) 662-3971 |
| Aspire Indiana Health | Anderson | Residential, Sober living | (877) 574-1254 |
| Community Fairbanks | Carmel | Outpatient, Residential, Telehealth | (317) 957-9876 |
| Community Health and Outreach Center | Auburn | Outpatient, Residential, Telehealth | (260) 927-1246 |
| Richmond State Hospital | Richmond | Hospital inpatient, Telehealth | (765) 966-0511 |