| Victory Clinic Services II | South Bend | Detox, Intensive outpatient (IOP), Opioid treatment program (OTP), Outpatient, Telehealth | (574) 233-1524 |
| Regional Health Systems | East Chicago | Detox, Intensive outpatient (IOP), Outpatient, Residential, Telehealth | (219) 398-7050 |
| Recovery Works | Merrillville | Detox, Intensive outpatient (IOP), Outpatient, Residential | (219) 525-4080 |
| Turning Point System of Care | Kokomo | Detox, Intensive outpatient (IOP), Outpatient, Residential | (765) 860-8365 |
| Semoran Treatment Center | Gary | Detox, Intensive outpatient (IOP), Opioid treatment program (OTP), Outpatient | (219) 938-4651 |
| YWCA North Central Indiana | South Bend | Detox, Outpatient, Residential, Sober living | (574) 233-9491 |
| CHOICE Program | Indianapolis | Detox, Hospital inpatient, Outpatient, Telehealth | (317) 355-1482 |
| Family Ark | Jeffersonville | Intensive outpatient (IOP), Outpatient, Residential, Sober living, Telehealth | (812) 288-6800 |
| 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 |
| 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 |
| 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 |
| 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 |
| Gilead House | Kokomo | Intensive outpatient (IOP), Outpatient, Residential, Sober living | (765) 865-9427 |
| 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 |
| Next Step Foundation Inc | Terre Haute | Residential, Sober living, Telehealth | (812) 917-5006 |
| Hamilton Center Inc | Terre Haute | Hospital inpatient, Outpatient, Telehealth | (812) 231-8323 |
| Dove Recovery House for Women | Indianapolis | Residential, Sober living, Telehealth | (317) 964-0450 |
| 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 |
| Together We Can Consulting LLC | Indianapolis | Intensive outpatient (IOP), Outpatient, Sober living, Telehealth | (317) 523-8963 |
| Oaklawn Psychiatric Center Inc | South Bend | Outpatient, Residential, Telehealth | (574) 283-1234 |
| Radiant Health North | Marion | Outpatient, Residential, Telehealth | (765) 662-3971 |
| Evansville Comprehensive Treatment | Evansville | Opioid treatment program (OTP), Outpatient, Telehealth | (812) 424-0223 |
| Aspire Indiana Health | Anderson | Residential, Sober living | (877) 574-1254 |
| Community Health and Outreach Center | Auburn | Outpatient, Residential, Telehealth | (260) 927-1246 |
| Richmond State Hospital | Richmond | Hospital inpatient, Telehealth | (765) 966-0511 |
| Bowen Health | Fort Wayne | Opioid treatment program (OTP), Outpatient, Telehealth | (260) 471-9357 |
| YWCA Northeast Indiana | Fort Wayne | Outpatient, Residential, Telehealth | (260) 424-4908 |
| Bowen Health | Fort Wayne | Intensive outpatient (IOP), Outpatient, Telehealth | (574) 385-3139 |
| Bowen Health | Fort Wayne | Intensive outpatient (IOP), Outpatient, Telehealth | (800) 342-5653 |
| Bowen Health | Lagrange | Intensive outpatient (IOP), Outpatient, Telehealth | (574) 385-3142 |
| Cummins Behavioral Health Systems Inc | Avon | Intensive outpatient (IOP), Outpatient, Telehealth | (888) 714-1927 |