 
                     
                            
                             
                                
                                | Facility | City | Beds | Type of Facility | 
|---|---|---|---|
| 1800 Mcdonough Road Surgery Center | Hoffman Estates | -- | Ambulatory Surgical Center | 
| 25 East Same Day Surgery | Chicago | -- | Ambulatory Surgical Center | 
| 3T Imaging of Morton Grove | Morton Grove | Diagnostic Testing Facility | |
| Aanchor Health Center | Glen Ellyn | -- | Ambulatory Surgical Center | 
| Abb Dental Group Llc | Algonquin | Dentist | |
| Abb Dental Group Llc | Gurnee | Dentist | |
| Abb Dental Group Llc | Palatine | Dentist | |
| Abb Dental Group Llc | Woodstock | Dentist | |
| Abb Dental Group Llc | Antioch | Dentist | |
| Abb Dental Group Llc | Mount Prospect | Dentist | |
| Abd Dental Associates Llc | Bloomingdale | Dentist | |
| Abd Dental Associates Llc | Joliet | Dentist | |
| Abd Dental Associates Llc | Bolingbrook | Dentist | |
| Abd Dental Associates Llc | Orland Park | Dentist | |
| Abd Dental Associates Llc | Midlothian | Dentist | |
| Abd Dental Associates Llc | Chicago | Dentist | |
| Abd Dental Associates Llc | Lockport | Dentist | |
| Abd Dental Associates Llc | Chicago | Dentist | |
| Able Home Sleep Centers | Crystal Lake | -- | Sleep Study Center | 
| Access Health Center | Downers Grove | -- | Ambulatory Surgical Center | 
| ACU Health Center | Hinsdale | -- | Ambulatory Surgical Center | 
| Adult and Pediatric Orthopedics | Round Lake Beach | -- | Ortho Surgery Center | 
| Adult and Pediatric Orthopedics | Buffalo Grove | -- | Ortho Surgery Center | 
| Adult and Pediatric Orthopedics | Vernon Hills | -- | Ortho Surgery Center | 
| Adult and Pediatric Orthopedics | Lincolnshire | -- | Ortho Surgery Center | 
| Advanced Ambulatory Surgical Center | Chicago | -- | Ambulatory Surgical Center | 
| Advanced Diagnostics | Chicago | -- | Diagnostic Testing Facility | 
| Advanced Imaging Center | Schererville | 0 | Diagnostic Testing Facility | 
| Advantage Health Care | Wood Dale | -- | Ambulatory Surgical Center | 
| Advantage MRI - Lemont, LLC | Lemont | -- | Diagnostic Testing Facility | 
| Advantage MRI - Logan Square, LLC | Chicago | 0 | Diagnostic Testing Facility | 
| Advantage MRI - Oak Park | Oak Park | -- | Diagnostic Testing Facility | 
| Advantage MRI - South Holland | South Holland | -- | Diagnostic Testing Facility | 
| Advantage MRI, LLC - Carol Stream | Carol Stream | -- | Diagnostic Testing Facility | 
| Adventist Hinsdale Hospital | Hinsdale | 327 | Acute Care Hospital | 
| Adventist LA Grange Memorial Hospital | La Grange | 164 | Acute Care Hospital | 
| Advocate Christ Hospital and Medical Center | Oak Lawn | 637 | Acute Care Hospital | 
| Advocate Condell Medical Center | Libertyville | 278 | Acute Care Hospital | 
| Advocate Good Samaritan Hospital | Downers Grove | 327 | Acute Care Hospital | 
| Advocate Good Shepherd Hospital | Barrington | 181 | Acute Care Hospital | 
| Advocate Illinois Masonic Medical Center | Chicago | 348 | Acute Care Hospital | 
| Advocate Lutheran General Hospital | Park Ridge | 583 | Acute Care Hospital | 
| Advocate Sherman Hospital | Elgin | 363 | Acute Care Hospital | 
| Advocate South Suburban Hospital | Hazel Crest | 290 | Acute Care Hospital | 
| Advocate Trinity Hospital | Chicago | 185 | Acute Care Hospital | 
| Afc Urgent Care Willowbrook | Willowbrook | Urgent Care Clinic | |
| Alex Orthopaedics | Chicago | -- | Ortho Surgery Center | 
| Alexian Brothers Medical Center 1 | Elk Grove Village | 387 | Acute Care Hospital | 
| Algonquin Road Surgery Center | Lake In The Hills | -- | Ambulatory Surgical Center | 
| Alliance Imaging | Crown Point | -- | Diagnostic Testing Facility | 
| Altamonte Surgery Center | Chicago | -- | Ambulatory Surgical Center | 
| Alternative Sleep Disorders Center | Algonquin | -- | Sleep Study Center | 
| Ambulatory Surgery Centers of Chicago | Chicago | -- | Ambulatory Surgical Center | 
| Ambulatory Surgicenter of Downers Grove | Downers Grove | -- | Ambulatory Surgical Center | 
| American Sleep Medicine | Skokie | -- | Sleep Study Center | 
| American Surgical Services | Chicago | -- | Ambulatory Surgical Center | 
| Amg Endoscopy Center | Libertyville | -- | GI Diagnostic Center | 
| Amic Hyde Park Open MRI | Chicago | -- | Diagnostic Testing Facility | 
| Amita Health Resurrection Medical Center | Chicago | 702 | Acute Care Hospital | 
| Ankle and Foot Surgicenter | Niles | -- | Ortho Surgery Center | 
| Ann and Robert H Lurie Childrens Hospital of Chicago | Chicago | 250 | Childrens Hospital | 
| Apac Surgical Center Il | Crown Point | -- | Ambulatory Surgical Center | 
| Ashland Ave At I-55 - Urgent Care | Chicago | Urgent Care Clinic | |
| Asn Sleep Disorders Center at Chicago Lakeview | Chicago | -- | Sleep Study Center | 
| Associated Surgical Center | Arlington Heights | Ambulatory Surgical Center | |
| Aurora Medical Center Kenosha | Kenosha | 73 | Acute Care Hospital | 
| Aurora Urgent Care | Kenosha | Urgent Care Clinic | |
| Austriaco Dental Associates Llc | Dekalb | Dentist | |
| Bedford Park - Urgent Care | Chicago | Urgent Care Clinic | |
| Bellwood - Urgent Care | Bellwood | Urgent Care Clinic | |
| Belmont/harlem Surgery Center | Chicago | -- | Ambulatory Surgical Center | 
| Bensenville Surgical Suite | Bensenville | -- | Ambulatory Surgical Center | 
| Better Sleep Center of Hinsdale | Hinsdale | -- | Sleep Study Center | 
| Bloomingdale - Urgent Care | Bloomingdale | Urgent Care Clinic | |
| Bloomingdale Open MRI | Bloomingdale | -- | Diagnostic Testing Facility | 
| Brian D Boston Dmd Sc | Pleasant Prairie | Dentist | |
| Bridgeport Surgicenter | Chicago | -- | Ambulatory Surgical Center | 
| Bridgeview - Urgent Care | Bridgeview | Urgent Care Clinic | |
| Bright Light Medical Imaging | Darien | 0 | Diagnostic Testing Facility | 
| Bright Light Medical Imaging | Melrose Park | 0 | Diagnostic Testing Facility | 
| Bright Light Medical Imaging | Bedford Park | 0 | Diagnostic Testing Facility | 
| Bright Light Medical Imaging | Elk Grove Village | 0 | Diagnostic Testing Facility | 
| Broadway Orthopedics | Melrose Park | -- | Ortho Surgery Center | 
| Broadwest Specialty Surgical Center | Merrillville | -- | Ambulatory Surgical Center | 
| Bucktown Open MRI, LLC | Chicago | -- | Diagnostic Testing Facility | 
| Calumet Surgery Center | Munster | -- | Ambulatory Surgical Center | 
| Cardinal Sleep Centers of America | Joliet | -- | Sleep Study Center | 
| Castle Surgicenter | Aurora | -- | Ambulatory Surgical Center | 
| Centegra Memorial Medical Center | Woodstock | 141 | Medical Center | 
| Center for Athletic Medicine | Chicago | -- | Ortho Surgery Center | 
| Center for Specialty Surgery | Munster | -- | Ambulatory Surgical Center | 
| Center for Diagnostic Imaging | Geneva | -- | Diagnostic Testing Facility | 
| Center for Orthopaedics | Schererville | -- | Ortho Surgery Center | 
| Central States Open MRI | Lake In The Hills | -- | Diagnostic Testing Facility | 
| Chandana Surgery Center | Valparaiso | -- | Ambulatory Surgical Center | 
| Chicago Endoscopy Center | Chicago | Ambulatory Surgical Center | |
| Chicago Midway - Urgent Care | Chicago | Urgent Care Clinic | |
| Chicago Northside MRI Center | Chicago | Diagnostic Testing Facility | |
| Chicago Podiatry Surgicore | Chicago | -- | Ortho Surgery Center | 
| Chicago Ridge Radiology, SC | Chicago Ridge | 0 | Diagnostic Testing Facility | 
| Chicagoland Foot Surgery Center | Waukegan | -- | Ortho Surgery Center | 
| Children's Hospital of Wisconsin - Kenosha | Kenosha | 31 | Childrens Hospital | 
| Clinicians Surgery Care Center. . | Gurnee | -- | Ambulatory Surgical Center | 
| Community First Medical Center | Chicago | 282 | Acute Care Hospital | 
| Community Hospital | Munster | 392 | Acute Care Hospital | 
| Community Imaging | Bellwood | -- | Diagnostic Testing Facility | 
| Community Imaging | Wheaton | -- | Diagnostic Testing Facility | 
| Community Orthopaedics | La Grange Park | -- | Ortho Surgery Center | 
| Concentra Urgent Care Schiller Park | Schiller Park | Urgent Care Clinic | |
| Copley Memorial Hospital | Aurora | 183 | Acute Care Hospital | 
| Core Orthopedics and Sports Medicine | Elk Grove Village | -- | Ortho Surgery Center | 
| Corporate Woods Open MRI | Vernon Hills | -- | Diagnostic Testing Facility | 
| Darien - Urgent Care | Darien | Urgent Care Clinic | |
| Deerpath Orthopedic Surgical Center | Morris | -- | Ortho Surgery Center | 
| Des Plaines Surgicare | Des Plaines | -- | Ambulatory Surgical Center | 
| Digitrace Care Services | Chicago | -- | Sleep Study Center | 
| Digitrace Care Services | Orland Park | -- | Sleep Study Center | 
| Digitrace Care Services | Merrillville | -- | Sleep Study Center | 
| Digitrace Care Services | Barrington | -- | Sleep Study Center | 
| Dimensions Medical Center | Des Plaines | -- | Ambulatory Surgical Center | 
| Downtown Chicago - Urgent Care | Chicago | Urgent Care Clinic | |
| Dreyer Ambulatory Surgery Center | Aurora | -- | Ambulatory Surgical Center | 
| Dupage Eye Surgery Center | Wheaton | -- | Eye Surgery Center | 
| Dupage Orthopaedic Surgery Center, Dosc | Warrenville | -- | Ortho Surgery Center | 
| Edgebrook Radiology | Chicago | 0 | Diagnostic Testing Facility | 
| Edward Hospital | Naperville | 236 | Acute Care Hospital | 
| Elk Grove Village - Urgent Care | Elk Grove Village | Urgent Care Clinic | |
| Elmhurst Memorial Hospital | Elmhurst | 338 | Acute Care Hospital | 
| Elmhurst Outpatient Surgery Center | Elmhurst | -- | Ambulatory Surgical Center | 
| Elmwood Park Same Day Surgery | Elmwood Park | -- | Ambulatory Surgical Center | 
| Endolabs | Valparaiso | -- | GI Diagnostic Center | 
| Enhanced Medical Imaging of Elgin | Elgin | -- | Diagnostic Testing Facility | 
| Evergreen Orthopedics | Evergreen Park | -- | Ortho Surgery Center | 
| Eye Surgery Center of Hinsdale | Hinsdale | -- | Eye Surgery Center | 
| Foot and Ankle Clinics of America Surgery Center | Chicago | -- | Ortho Surgery Center | 
| Forest Med Surg Center | Justice | -- | Diagnostic Testing Facility | 
| Forest Med-surg Center | Justice | -- | Ambulatory Surgical Center | 
| Fox Valley Imaging Center, Inc. | Naperville | -- | Diagnostic Testing Facility | 
| Fox Valley Orthopaedic Ambulatory Surgical Center | Geneva | -- | Ortho Surgery Center | 
| Franciscan Health Crown Point | Crown Point | 234 | Acute Care Hospital | 
| Franciscan Health Dyer | Dyer | 140 | Acute Care Hospital | 
| Franciscan Health Olympia and Chicago Heights | Olympia Fields | 379 | Acute Care Hospital | 
| Franciscan Health Rensselaer, Inc | Rensselaer | 25 | Critical Access (Rural) Hospital | 
| Franciscan Physicians Hospital In Munster | Munster | 32 | Acute Care Hospital | 
| Franklin Park - Urgent Care | Franklin Park | Urgent Care Clinic | |
| Froedtert South Inc. | Kenosha | 189 | Acute Care Hospital | 
| Fullerton Kimball Surgery Center | Chicago | -- | Ambulatory Surgical Center | 
| Fullerton MRI | Chicago | Diagnostic Testing Facility | |
| Fullerton Surgery Center | Chicago | -- | Ambulatory Surgical Center | 
| Future Diagnostics Group | New Lenox | Diagnostic Testing Facility | |
| Future Diagnostics Group | Joliet | Diagnostic Testing Facility | |
| Genesis Orthopedics and Sports Medicine | St Charles | -- | Ortho Surgery Center | 
| Glen Endoscopy Center | Glenview | -- | GI Diagnostic Center | 
| Global Sleep Centers | Chicago | -- | Sleep Study Center | 
| Golf Diagnostic Imaging Center | Des Plaines | -- | Diagnostic Testing Facility | 
| Good Night Sleep Center | Morris | -- | Sleep Study Center | 
| Grand Avenue Surgical Center | Chicago | -- | Ambulatory Surgical Center | 
| Grand Oaks Surgical | Libertyville | -- | Ambulatory Surgical Center | 
| Great Lakes Orthopedics and Sports Medicine | Crown Point | -- | Ortho Surgery Center | 
| Great Lakes Surgery Center | Kenosha | -- | Ambulatory Surgical Center | 
| Grundy County Surgical Facility | Morris | -- | Ambulatory Surgical Center | 
| Gurnee Surgicare | Gurnee | -- | Ambulatory Surgical Center | 
| Hammond - Urgent Care | Hammond | Urgent Care Clinic | |
| Hauser-ross Surgicenter | Sycamore | -- | Ambulatory Surgical Center | 
| Hawthorne Imaging | Chicago | -- | Diagnostic Testing Facility | 
| Hawthorne Place Outpatient Surgery Center | Libertyville | -- | Ambulatory Surgical Center | 
| Health Medical Imaging, LLC | Oak Lawn | -- | Diagnostic Testing Facility | 
| High Definition MRI | Elmhurst | -- | Diagnostic Testing Facility | 
| High Technology, Inc. (Palos | Palos Heights | 0 | Diagnostic Testing Facility | 
| High Technology, Inc. (Tinley Park) | Tinley Park | 0 | Diagnostic Testing Facility | 
| Hinsdale Orthopaedic Imaging Center | New Lenox | -- | Diagnostic Testing Facility | 
| Hinsdale Surgical Center | Hinsdale | -- | Ambulatory Surgical Center | 
| Hispanic American Endoscopy Center | Chicago | -- | GI Diagnostic Center | 
| Holy Cross Hospital | Chicago | 244 | Acute Care Hospital | 
| Holy Family Medical Center | Des Plaines | 184 | Medical Center | 
| Hope Imaging and Medical Center, Inc. | Schaumburg | Diagnostic Testing Facility | |
| Humboldt Park Health | Chicago | 180 | Acute Care Hospital | 
| Huntley Radiology | Huntley | -- | Diagnostic Testing Facility | 
| Il Judge Dental P.C | Morton Grove | Dentist | |
| Il Judge Dental P.C | Skokie | Dentist | |
| Illinois Bone and Joint Institute | Lake Zurich | -- | Ortho Surgery Center | 
| Illinois Bone and Joint Institute | Chicago | -- | Ortho Surgery Center | 
| Illinois Bone and Joint Institute | Chicago | -- | Ortho Surgery Center | 
| Illinois Bone and Joint Institute | Lake Forest | -- | Ortho Surgery Center | 
| Illinois Bone and Joint Institute | Chicago | -- | Ortho Surgery Center | 
| Illinois Bone and Joint Institute - Arlington Heights | Arlington Heights | -- | Ortho Surgery Center | 
| Illinois Bone and Joint Institute - Bannockburn | Bannockburn | -- | Ortho Surgery Center | 
| Illinois Bone and Joint Institute - Chicago | Chicago | Diagnostic Testing Facility | |
| Illinois Bone and Joint Institute - Des Plaines | Des Plaines | Diagnostic Testing Facility | |
| Illinois Bone and Joint Institute - Glenview | Glenview | Diagnostic Testing Facility | |
| Illinois Bone and Joint Institute - Gurnee | Gurnee | Diagnostic Testing Facility | |
| Illinois Bone and Joint Institute - Libertyville | Libertyville | -- | Ortho Surgery Center | 
| Illinois Bone and Joint Institute - Morton Grove | Morton Grove | Diagnostic Testing Facility | |
| Illinois Bone and Joint Institute - Wilmette | Wilmette | Diagnostic Testing Facility | |
| Illinois Sports Med and Ortho Center | Glenview | -- | Ortho Surgery Center | 
| Illinois Sports Medicine and Orthopedic Surgery Center | Morton Grove | -- | Ortho Surgery Center | 
| Ima Endoscopy Surgicenter | Merrillville | -- | GI Diagnostic Center | 
| Imed Glenview | Glenview | -- | Diagnostic Testing Facility | 
| Indiana Regional P E T | Merrillville | -- | PET Clinic | 
| Indy Orthopedics | Merrillville | -- | Ortho Surgery Center | 
| Ingalls Memorial Hospital | Harvey | 326 | Acute Care Hospital | 
| Insight Hospital and Medical Center Chicago | Chicago | 296 | Acute Care Hospital | 
| Integrity Orthopedics | Tinley Park | -- | Ortho Surgery Center | 
| Jackson Park Hospital | Chicago | 212 | Acute Care Hospital | 
| John H Stroger Jr Hospital | Chicago | 460 | Acute Care Hospital | 
| Joliet Open MRI | Joliet | -- | Diagnostic Testing Facility | 
| K and G Surgical Suites | Chicago | -- | Ambulatory Surgical Center | 
| Kendall Pointe Surgery Center | Oswego | -- | Ambulatory Surgical Center | 
| Kenosha - Urgent Care | Kenosha | Urgent Care Clinic | |
| Kenosha Open MRI and Imaging | Kenosha | -- | Diagnostic Testing Facility | 
| Kenosha Radiology Center | Kenosha | -- | Diagnostic Testing Facility | 
| Labcorp Arlington Heights | Arlington Heights | Laboratory | |
| Labcorp Aurora | Aurora | Laboratory | |
| Labcorp Chicago | Chicago | Laboratory | |
| Labcorp Chicago | Chicago | Laboratory | |
| Labcorp Crown Point | Crown Point | Laboratory | |
| Labcorp Crystal Lake | Crystal Lake | Laboratory | |
| Labcorp Deerfield | Deerfield | Laboratory | |
| Labcorp Des Plaines | Des Plaines | Laboratory | |
| Labcorp Elgin | Elgin | Laboratory | |
| Labcorp Elgin | Elgin | Laboratory | |
| Labcorp Glenview | Glenview | Laboratory | |
| Labcorp Glenview | Glenview | Laboratory | |
| Labcorp Gurnee | Gurnee | Laboratory | |
| Labcorp Gurnee | Gurnee | Laboratory | |
| Labcorp Hinsdale | Hinsdale | Laboratory | |
| Labcorp Hoffman Estates | Hoffman Estates | Laboratory | |
| Labcorp Joliet | Joliet | Laboratory | |
| Labcorp Joliet | Joliet | Laboratory | |
| Labcorp Merrillville | Merrillville | Laboratory | |
| Labcorp Naperville | Naperville | Laboratory | |
| Labcorp Naperville | Naperville | Laboratory | |
| Labcorp Oak Park | Oak Park | Laboratory | |
| Labcorp Orland Park | Orland Park | Laboratory | |
| Labcorp Tinley Park | Tinley Park | Laboratory | |
| Labcorp Valparaiso | Valparaiso | Laboratory | |
| Labcorp Valparaiso | Valparaiso | Laboratory | |
| Labcorp Yorkville | Yorkville | Laboratory | |
| Lake Forest Endoscopy Center | Grayslake | -- | GI Diagnostic Center | 
| Lake Park Surgicare | Hobart | -- | Ambulatory Surgical Center | 
| Lake Shore Open MRI and CT | Chicago | -- | Diagnostic Testing Facility | 
| Lake Zurich Open MRI, LLC | Lake Zurich | -- | Diagnostic Testing Facility | 
| Lakeshore Surgery Center | Chicago | -- | Ambulatory Surgical Center | 
| Lakeshore Surgicare | Chesterton | -- | Ambulatory Surgical Center | 
| Lakeside Surgery Center | East Chicago | -- | Ambulatory Surgical Center | 
| Lakeview Surgery Center | Vernon Hills | -- | Ambulatory Surgical Center | 
| Larabida Childrens Hospital I | Chicago | 49 | Childrens Hospital | 
| Libertyville Imaging Center | Libertyville | -- | Diagnostic Testing Facility | 
| Lincoln Park Hospital | Chicago | 191 | Acute Care Hospital | 
| Lincoln Park Orthopedics | Chicago | -- | Ortho Surgery Center | 
| Lindenhurst Radiology | Lindenhurst | -- | Diagnostic Testing Facility | 
| Logan Square MRI | Chicago | -- | Diagnostic Testing Facility | 
| Logan Square Surgery Center | Chicago | -- | Ambulatory Surgical Center | 
| Lombard Medical and Surgical Center | Lombard | -- | Ortho Surgery Center | 
| Loretto Hospital | Chicago | 189 | Acute Care Hospital | 
| Louis a Weiss Memorial Hospital | Chicago | 206 | Acute Care Hospital | 
| Loyola Ambulatory Surgery Center at Oakbrook | Oakbrook Terrace | -- | Ambulatory Surgical Center | 
| Loyola Gottlieb Memorial Hospital | Melrose Park | 212 | Acute Care Hospital | 
| Loyola University Medical Center | Maywood | 506 | Acute Care Hospital | 
| Macneal Hospital | Berwyn | 295 | Acute Care Hospital | 
| Macneal Outpatient Imaging | Riverside | -- | Diagnostic Testing Facility | 
| Magna Surgical Center | Chicago | -- | Ambulatory Surgical Center | 
| Marquette Orthopedic | Chicago | -- | Ortho Surgery Center | 
| Mchenry Radiologists and Imaging Assoc | Mchenry | -- | Diagnostic Testing Facility | 
| MedExpress Urgent Care Algonquin | Algonquin | Urgent Care Clinic | |
| MedExpress Urgent Care Downers Grove | Downers Grove | Urgent Care Clinic | |
| MedExpress Urgent Care Lombard | Lombard | Urgent Care Clinic | |
| MedExpress Urgent Care Naperville | Naperville | Urgent Care Clinic | |
| Medical Imaging Center | Hoffman Estates | -- | Diagnostic Testing Facility | 
| Medical Imaging Exablation of Chicago | Northbrook | -- | Diagnostic Testing Facility | 
| Medtek Diagnostics | Evergreen Park | -- | Sleep Study Center | 
| Mercy Harvard Hospital | Harvard | 34 | Critical Access (Rural) Hospital | 
| Merit Center for Sleep Health of Arlington Heights | Arlington Heights | -- | Sleep Study Center | 
| Merit Center for Sleep Health of Chicago Lakeshore | Chicago | -- | Sleep Study Center | 
| Merit Center for Sleep Health of Elmhurst | Elmhurst | -- | Sleep Study Center | 
| Merit Center for Sleep Health of Oak Park | River Forest | -- | Sleep Study Center | 
| Merit Center for Sleep Health of St. Charles | St Charles | -- | Sleep Study Center | 
| Merit Center for Sleep Health of Streamwood | Streamwood | -- | Sleep Study Center | 
| Merit Sleep Technologies | Lombard | -- | Sleep Study Center | 
| Merrillville Surgery Center | Merrillville | -- | Ambulatory Surgical Center | 
| Merriville Plaza Surgery Center | Merrillville Bra | -- | Ambulatory Surgical Center | 
| Methodist Hospital of Chicago | Chicago | 198 | Acute Care Hospital | 
| Methodist Hospitals Inc | Gary | 578 | Acute Care Hospital | 
| Metro Surgical Services | Harwood Heights | -- | Ambulatory Surgical Center | 
| Metropolitan Gastroenterology Consultants | Chicago | GI Diagnostic Center | |
| MH Imaging - Kenosha | Kenosha | -- | Diagnostic Testing Facility | 
| Michael Reese Hospital and Medical Center | Chicago | 261 | Medical Center | 
| Michigan Avenue Center for Health | Chicago | -- | Ambulatory Surgical Center | 
| Midland Surgical Center | Sycamore | -- | Ambulatory Surgical Center | 
| Midwest Center for Advanced Imaging | Naperville | -- | Diagnostic Testing Facility | 
| Midwest Center for Sleep Disorders | Yorkville | -- | Sleep Study Center | 
| Midwest Center for Sleep Disorders | Aurora | -- | Sleep Study Center | 
| Midwest Day Surgery | Downers Grove | -- | Ambulatory Surgical Center | 
| Midwest Endoscopy Center | Naperville | -- | GI Diagnostic Center | 
| Midwest Imaging and Diagnostic, Inc | Oak Lawn | 0 | Diagnostic Testing Facility | 
| Midwest Open MRI (Elmwood Park) | Elmwood Park | 0 | Diagnostic Testing Facility | 
| Midwest Open MRI (North York Road) | Elmhurst | 0 | Diagnostic Testing Facility | 
| Midwest Orthopaedic Consutlants | Orland Park | -- | Ortho Surgery Center | 
| Midwestern Region Med Center, Inc | Zion | 73 | Acute Care Hospital | 
| Midwestern Surgical Services | Lombard | -- | Ambulatory Surgical Center | 
| Minuteclinic Aurora | Aurora | Walk-In Clinic | |
| Minuteclinic Aurora | Aurora | Walk-In Clinic | |
| Minuteclinic Barrington | Barrington | Walk-In Clinic | |
| Minuteclinic Bartlett | Bartlett | Walk-In Clinic | |
| Minuteclinic Bolingbrook | Bolingbrook | Walk-In Clinic | |
| Minuteclinic Broadview | Broadview | Walk-In Clinic | |
| Minuteclinic Brookfield | Brookfield | Walk-In Clinic | |
| Minuteclinic Buffalo Grove | Buffalo Grove | Walk-In Clinic | |
| Minuteclinic Carol Stream | Carol Stream | Walk-In Clinic | |
| Minuteclinic Chesterton | Chesterton | Walk-In Clinic | |
| Minuteclinic Chicago | Chicago | Walk-In Clinic | |
| Minuteclinic Chicago | Chicago | Walk-In Clinic | |
| Minuteclinic Chicago | Chicago | Walk-In Clinic | |
| Minuteclinic Chicago | Chicago | Walk-In Clinic | |
| Minuteclinic Chicago | Chicago | Walk-In Clinic | |
| Minuteclinic Chicago | Chicago | Walk-In Clinic | |
| Minuteclinic Chicago | Chicago | Walk-In Clinic | |
| Minuteclinic Chicago | Chicago | Walk-In Clinic | |
| Minuteclinic Chicago | Chicago | Walk-In Clinic | |
| Minuteclinic Chicago | Chicago | Walk-In Clinic | |
| Minuteclinic Chicago | Chicago | Walk-In Clinic | |
| Minuteclinic Chicago | Chicago | Walk-In Clinic | |
| Minuteclinic Chicago | Chicago | Walk-In Clinic | |
| Minuteclinic Chicago | Chicago | Walk-In Clinic | |
| Minuteclinic Crownpoint | Crown Point | Walk-In Clinic | |
| Minuteclinic Crystal Lake | Crystal Lake | Walk-In Clinic | |
| Minuteclinic Demotte | Demotte | Walk-In Clinic | |
| Minuteclinic Elmhurst | Elmhurst | Walk-In Clinic | |
| Minuteclinic Evanston | Evanston | Walk-In Clinic | |
| Minuteclinic Evanston | Evanston | Walk-In Clinic | |
| Minuteclinic Evanston | Evanston | Walk-In Clinic | |
| Minuteclinic Highland Park | Highland Park | Walk-In Clinic | |
| Minuteclinic Joliet | Joliet | Walk-In Clinic | |
| Minuteclinic Kenosha | Kenosha | Walk-In Clinic | |
| Minuteclinic Lake Forest | Lake Forest | Walk-In Clinic | |
| Minuteclinic Lindenhurst | Lake Villa | Walk-In Clinic | |
| Minuteclinic Lockport | Lockport | Walk-In Clinic | |
| Minuteclinic Midlothian | Midlothian | Walk-In Clinic | |
| Minuteclinic Mokena | Mokena | Walk-In Clinic | |
| Minuteclinic Mundelein | Mundelein | Walk-In Clinic | |
| Minuteclinic Munster | Munster | Walk-In Clinic | |
| Minuteclinic Naperville | Naperville | Walk-In Clinic | |
| Minuteclinic New Lenox | New Lenox | Walk-In Clinic | |
| Minuteclinic Niles | Niles | Walk-In Clinic | |
| Minuteclinic Northbrook | Northbrook | Walk-In Clinic | |
| Minuteclinic Oak Park | Oak Park | Walk-In Clinic | |
| Minuteclinic Orland Park | Orland Park | Walk-In Clinic | |
| Minuteclinic Orland Park | Orland Park | Walk-In Clinic | |
| Minuteclinic Rolling Meadows | Rolling Meadows | Walk-In Clinic | |
| Minuteclinic Schaumburg | Schaumburg | Walk-In Clinic | |
| Minuteclinic Schaumburg | Schaumburg | Walk-In Clinic | |
| Minuteclinic Shorewood | Shorewood | Walk-In Clinic | |
| Minuteclinic South Elgin | South Elgin | Walk-In Clinic | |
| Minuteclinic South Elgin | South Elgin | Walk-In Clinic | |
| Minuteclinic Third Lake | Grayslake | Walk-In Clinic | |
| Minuteclinic Tinley Park | Tinley Park | Walk-In Clinic | |
| Minuteclinic Tinley Park | Tinley Park | Walk-In Clinic | |
| Minuteclinic Valparaiso | Valparaiso | Walk-In Clinic | |
| Minuteclinic Vernon Hills | Vernon Hills | Walk-In Clinic | |
| Minuteclinic Warrenville | Warrenville | Walk-In Clinic | |
| Minuteclinic Willowbrook | Willowbrook | Walk-In Clinic | |
| Minuteclinic Woodridge | Woodridge | Walk-In Clinic | |
| Minuteclinic Worth | Worth | Walk-In Clinic | |
| Molecular Imaging - Mayfair | Chicago | -- | Diagnostic Testing Facility | 
| Molecular Imaging - Oak Lawn | Oak Lawn | Diagnostic Testing Facility | |
| Molecular Imaging of Hinsdale | Hinsdale | -- | Diagnostic Testing Facility | 
| Molecular Imaging of Suburban Chicago | Hinsdale | -- | Diagnostic Testing Facility | 
| Molecular Imaging of Wood Dale | Wood Dale | -- | Diagnostic Testing Facility | 
| Morris Community Sleep Center | Morris | -- | Sleep Study Center | 
| Morris Hospital and Healthcare Centers | Morris | 82 | Acute Care Hospital | 
| Morton Grove - Urgent Care | Morton Grove | Urgent Care Clinic | |
| Mr Imaging of West Chicago | West Chicago | -- | Diagnostic Testing Facility | 
| MRI Lincoln Imaging Center | Chicago | -- | Diagnostic Testing Facility | 
| MRI Lincoln Imaging Center | Chicago | -- | Diagnostic Testing Facility | 
| MRI of Arlington Heights | Rolling Meadows | 0 | Diagnostic Testing Facility | 
| MRI of River North | Chicago | 0 | Diagnostic Testing Facility | 
| MT Sinai Hospital Medical Center | Chicago | 291 | Acute Care Hospital | 
| Munster Same Day Surgery | Munster | -- | Ambulatory Surgical Center | 
| Naperville Center for Sleep Health | Naperville | -- | Sleep Study Center | 
| Naperville Medical Imaging | Naperville | -- | Diagnostic Testing Facility | 
| Naperville Surgical Centre | Naperville | -- | Ambulatory Surgical Center | 
| National Imaging - Molecular Imaging - Arlington Heights | Rolling Meadows | Diagnostic Testing Facility | |
| National Imaging - Molecular Imaging - Bolingbrook | Bolingbrook | -- | Diagnostic Testing Facility | 
| National Imaging - Molecular Imaging - Orland Park | Orland Park | -- | Diagnostic Testing Facility | 
| NCDS Ambulatory Care Center | Oak Lawn | -- | Ambulatory Surgical Center | 
| North Chicago Orthopaedic Clinic | Chicago | -- | Ortho Surgery Center | 
| North Point Orthopaedics | Dyer | -- | Ortho Surgery Center | 
| North Shore Ambulatory Care | Skokie | -- | Ambulatory Surgical Center | 
| North Shore Endoscopy | Lake Bluff | -- | GI Diagnostic Center | 
| North Shore Same Day Surgery | Evanston | -- | Ambulatory Surgical Center | 
| North Shore Sleep Solutions | Evanston | -- | Sleep Study Center | 
| Northern Illinois Ambulatory Service | Buffalo Grove | -- | Ambulatory Surgical Center | 
| Northshore University Healthsystem - Evanston Hospital | Evanston | 645 | Acute Care Hospital | 
| Northwest Bone and Joint | Merrillville | -- | Ortho Surgery Center | 
| Northwest Community Day Surgery Center | Arlington Heights | -- | Ambulatory Surgical Center | 
| Northwest Community Hospital 1 | Arlington Heights | 412 | Acute Care Hospital | 
| Northwest Corporate Imaging Center | Hoffman Estates | -- | Diagnostic Testing Facility | 
| Northwest Health - Porter | Valparaiso | 276 | Acute Care Hospital | 
| Northwest Indiana PET/ CT Center | Chesterton | -- | Diagnostic Testing Facility | 
| Northwest Orthopaedic Surgery | Arlington Hts | -- | Ortho Surgery Center | 
| Northwest Suburban Surgical Services | Crystal Lake | -- | Ambulatory Surgical Center | 
| Northwest Surgicare | Arlington Heights | -- | Ambulatory Surgical Center | 
| Northwestern Lake Forest Hospital | Lake Forest | 215 | Acute Care Hospital | 
| Northwestern Medical Imaging | Munster | -- | Diagnostic Testing Facility | 
| Northwestern Medicine Central Dupage Hospital | Winfield | 308 | Acute Care Hospital | 
| Northwestern Medicine Delnor Community Hospital | Geneva | 128 | Acute Care Hospital | 
| Northwestern Medicine Kishwaukee Hospital | Dekalb | 136 | Acute Care Hospital | 
| Northwestern Medicine Mchenry | Mchenry | 163 | Acute Care Hospital | 
| Northwestern Memorial Hospital | Chicago | 714 | Acute Care Hospital | 
| Northwestern Orthopaedic Institute | Chicago | -- | Ortho Surgery Center | 
| Novamed Surgery Center of Chicago-northshore | Chicago | -- | Ambulatory Surgical Center | 
| Novamed Surgery Center of Merrillville | Merrillville | -- | Ambulatory Surgical Center | 
| Novamed Surgery Center of River Forest | River Forest | -- | Ambulatory Surgical Center | 
| Nwi Dental Llc | Highland | Dentist | |
| Nwi Dental Llc | Merrillville | Dentist | |
| Nwi Dental Llc | Valparaiso | Dentist | |
| Oak Brook Surgical Centre | Oak Brook | -- | Ambulatory Surgical Center | 
| Oak Brook X-ray and Imaging | Oak Brook | -- | Diagnostic Testing Facility | 
| Oak Forest Hospital | Oak Forest | 763 | Acute Care Hospital | 
| Oak Lawn Endoscopy | Oak Lawn | -- | GI Diagnostic Center | 
| Oak Park Eye Center | Oak Park | -- | Eye Surgery Center | 
| Oak Park Imaging Services | Oak Park | -- | Diagnostic Testing Facility | 
| Oak Park Open MRI | Oak Park | -- | Diagnostic Testing Facility | 
| Open Advanced MRI and CT of Chicago | Chicago | -- | Diagnostic Testing Facility | 
| Open Advanced MRI of Crystal Lake | Crystal Lake | -- | Diagnostic Testing Facility | 
| Open Advanced MRI of Deer Park | Deer Park | -- | Diagnostic Testing Facility | 
| Open Advanced MRI of Deerfield | Bannockburn | -- | Diagnostic Testing Facility | 
| Open Advanced MRI of Lincoln Park | Chicago | -- | Diagnostic Testing Facility | 
| Open Advanced MRI of Plainfield | Plainfield | -- | Diagnostic Testing Facility | 
| Open Advanced MRI of Round Lake | Round Lake Beach | -- | Diagnostic Testing Facility | 
| Open Advanced MRI of Schaumburg | Schaumburg | -- | Diagnostic Testing Facility | 
| Open Advanced MRI of Skokie | Skokie | -- | Diagnostic Testing Facility | 
| Open Advanced MRI of Tinley Park | Tinley Park | -- | Diagnostic Testing Facility | 
| Open Advanced MRI of Westbrook | Westchester | -- | Diagnostic Testing Facility | 
| Open MRI of Olympia Fields, LLC | Olympia Fields | -- | Diagnostic Testing Facility | 
| Optima Surgicare | Cicero | -- | Ambulatory Surgical Center | 
| Orawin Sleep Mobile Technology | Elburn | -- | Sleep Study Center | 
| Orland Park Orthopedics Center for Sports Medicine | Orland Park | -- | Ortho Surgery Center | 
| Orland Park Surgical Center | Orland Park | -- | Ambulatory Surgical Center | 
| Orthopaedics of the North Shore | Evanston | -- | Ortho Surgery Center | 
| Orthopedic Center of Lake County | Highland Park | -- | Ortho Surgery Center | 
| Orthopedics Midwest | Berwyn | -- | Ortho Surgery Center | 
| Osf Little Company of Mary Medical Center | Evergreen Park | 290 | Acute Care Hospital | 
| Palos Community Hospital | Palos Heights | 369 | Acute Care Hospital | 
| Palos Surgicenter | Palos Heights | -- | Ambulatory Surgical Center | 
| Parkside Imaging | Park Ridge | -- | Diagnostic Testing Facility | 
| Parkview Musculoskeletal Institute | Palos Heights | -- | Diagnostic Testing Facility | 
| Parkview Musculoskeletal Institute | Joliet | -- | Diagnostic Testing Facility | 
| Patwari Medical Corporation | Munster | -- | Diagnostic Testing Facility | 
| Peterson Medical Surgicenter | Chicago | -- | Ambulatory Surgical Center | 
| Pinnacle Healthcare | Merrillville | -- | Diagnostic Testing Facility | 
| Plainfield Surgery Center | Plainfield | -- | Ambulatory Surgical Center | 
| Prairie Open MRI | Westchester | -- | Diagnostic Testing Facility | 
| Preferred Open MRI | Chicago | -- | Diagnostic Testing Facility | 
| Preferred Open MRI, Ltd | Chicago | 0 | Diagnostic Testing Facility | 
| Preferred Sleep Labs | Glenview | -- | Sleep Study Center | 
| Premier Open MRI of McHenry County | Algonquin | 0 | Diagnostic Testing Facility | 
| Presence Mercy Medical Center | Aurora | 263 | Acute Care Hospital | 
| Presence Saint Francis Hospital | Evanston | 263 | Acute Care Hospital | 
| Presence Saint Joseph Hospital - Chicago | Chicago | 353 | Acute Care Hospital | 
| Presence Saint Joseph Hospital - Elgin | Elgin | 179 | Acute Care Hospital | 
| Presence Saint Joseph Medical Center | Joliet | 446 | Acute Care Hospital | 
| Presence Saints Mary and Elizabeth Medical Center | Chicago | 299 | Acute Care Hospital | 
| Provident Hospital of Chicago | Chicago | 119 | Acute Care Hospital | 
| Pullman District - Urgent Care | Chicago | Urgent Care Clinic | |
| Randall Medical Imaging Center | Elgin | -- | Diagnostic Testing Facility | 
| Ravine Way Surgery Center | Glenview | -- | Ambulatory Surgical Center | 
| Resurrection Open MRI and Imaging Center | Chicago | -- | Diagnostic Testing Facility | 
| Right Care Surgery Center | East Dundee | -- | Ambulatory Surgical Center | 
| River North Same Day Surgery | Chicago | -- | Ambulatory Surgical Center | 
| River West - Urgent Care | Chicago | Urgent Care Clinic | |
| Rogers Park One Day Surgery Center | Chicago | -- | Ambulatory Surgical Center | 
| Roseland Community Hospital | Chicago | 114 | Acute Care Hospital | 
| Royal Open MRI | Elgin | -- | Diagnostic Testing Facility | 
| Rush North Shore Medical Center | Skokie | 229 | Medical Center | 
| Rush Oak Park Hospital | Oak Park | 176 | Acute Care Hospital | 
| Rush Surgicenter Partnership | Chicago | -- | Ambulatory Surgical Center | 
| Rush University Medical Center | Chicago | 680 | Acute Care Hospital | 
| Sacred Heart Hospital | Chicago | 119 | Acute Care Hospital | 
| Saint Anthony Hospital | Chicago | 151 | Acute Care Hospital | 
| Saint Francis Hospital and Health Center | Blue Island | 244 | Acute Care Hospital | 
| Saint Margaret Mercy - Hammond Campus | Hammond | 312 | Acute Care Hospital | 
| Saints Mary and Elizabeth Medical Center | Chicago | 211 | Medical Center | 
| Salt Creek Medical Imaging | Westmont | -- | Diagnostic Testing Facility | 
| Salt Creek Surgery Center | Westmont | -- | Ambulatory Surgical Center | 
| Seven Bridges Surgical Facility | Woodridge | -- | Ambulatory Surgical Center | 
| Shriners Hospitals for Children - Chicago | Chicago | -- | Childrens Hospital | 
| Silver Cross Hospital and Medical Centers | Joliet | 304 | Acute Care Hospital | 
| Six Corners Same Day Surgery | Chicago | -- | Ambulatory Surgical Center | 
| Sleep Center of Northwest Indiana | Merrillville | -- | Sleep Study Center | 
| Sleep Centers of America | Chicago | -- | Sleep Study Center | 
| Sleep Diagnostic Center | Chicago | -- | Sleep Study Center | 
| Sleep Remedy Center | Chicago | -- | Sleep Study Center | 
| Sleep Wake Center | Hammond | -- | Sleep Study Center | 
| Sleepwatchers | Lake Villa | -- | Sleep Study Center | 
| Sms Dental Llc | Homewood | Dentist | |
| Sonographic Images | Munster | -- | Diagnostic Testing Facility | 
| South Chicago Sleep Lab | Chicago | -- | Sleep Study Center | 
| South Chicago Surgical Solutions | Orland Park | -- | Ambulatory Surgical Center | 
| South Shore Hospital | Chicago | 125 | Acute Care Hospital | 
| South Suburban Open MRI of Orland | Orland Hills | -- | Diagnostic Testing Facility | 
| Southlake MRI and Diagnostic Center | Merrillville | -- | Diagnostic Testing Facility | 
| Southland Bone and Joint Institute | Olympia Fields | -- | Ortho Surgery Center | 
| Southwest Center for Healthy Joints | Oak Lawn | -- | Ortho Surgery Center | 
| Southwest Radiologist Joint Vtr | Oak Lawn | -- | Diagnostic Testing Facility | 
| Southwest Surgical Excellence | Tinley Park | -- | Ambulatory Surgical Center | 
| Spectrum Diagnostic Imaging, LLC | Chicago | -- | Diagnostic Testing Facility | 
| St Alexius Medical Center | Hoffman Estates | 300 | Acute Care Hospital | 
| St Bernard Hospital | Chicago | 183 | Acute Care Hospital | 
| St Catherine Hospital Inc | East Chicago | 181 | Acute Care Hospital | 
| St Mary Medical Center Inc | Hobart | 190 | Acute Care Hospital | 
| St. Alexius Center for Sleep Health | Hoffman Estates | -- | Sleep Study Center | 
| Stamelos Clinic for Orthopedic Disorders | Chicago | -- | Ortho Surgery Center | 
| Streeterville Open MRI, LLC | Chicago | -- | Diagnostic Testing Facility | 
| Suburban Surgery | Orland Park | -- | Ambulatory Surgical Center | 
| Suburban Surgery Center of Dupage | Addison | -- | Ambulatory Surgical Center | 
| Suburban Surgical Care Center | Hoffman Estates | -- | Ambulatory Surgical Center | 
| Suburban Surgical Facility | Homewood | -- | Ambulatory Surgical Center | 
| Surgery Center of Joliet | Joliet | -- | Ambulatory Surgical Center | 
| Surgical Arts Center | Hazel Crest | -- | Ortho Surgery Center | 
| Surgicare Center | Chicago Heights | -- | Ambulatory Surgical Center | 
| Surgicore | Chicago | -- | Ambulatory Surgical Center | 
| Swedish Hospital | Chicago | 324 | Acute Care Hospital | 
| The Center for Surgery | Naperville | -- | Ambulatory Surgical Center | 
| The Endo Center of Elgin Gastroenterology | Elgin | -- | GI Diagnostic Center | 
| The Illinois Center for Digestive and Liver Health | Chicago | GI Diagnostic Center | |
| The Illinois Center for Digestive and Liver Health | Barrington | GI Diagnostic Center | |
| The Neurologic and Orthopedic Insitute of Chicago | Chicago | 78 | Acute Care Hospital | 
| The Orthopedic Centers | Portage | -- | Ortho Surgery Center | 
| The Orthopedics Centers | Merrillville | -- | Ortho Surgery Center | 
| The Surgery Center at 900 N Michigan | Chicago | -- | Ambulatory Surgical Center | 
| The University of Chicago Medical Center | Chicago | 588 | Acute Care Hospital | 
| Thorek Memorial Hospital | Chicago | 147 | Acute Care Hospital | 
| Tinley Park Sleep Center | Tinley Park | -- | Sleep Study Center | 
| Tinley Park Surgicare | Tinley Park | -- | Ambulatory Surgical Center | 
| Tinley Woods Surgery Center | Tinley Park | -- | Ambulatory Surgical Center | 
| Tri-cities Surgery Center | Geneva | -- | Ambulatory Surgical Center | 
| Uchicago Medicine Adventhealth Glenoaks | Glendale Heights | 159 | Acute Care Hospital | 
| United Shockwave Therapies | Park Ridge | -- | Lithotripsy Surgery Center | 
| University of Illinios, Dept of Orthopaedics and Sports Medicine | Chicago | -- | Ortho Surgery Center | 
| University of Illinois Hospital and Clinics | Chicago | 462 | Acute Care Hospital | 
| Uropartners Surgery Center | Des Plaines | -- | Ambulatory Surgical Center | 
| Valley Ambulatory Surgery Center | St Charles | -- | Ambulatory Surgical Center | 
| Valley Lo Imaging Co. | Glenview | -- | Diagnostic Testing Facility | 
| Valley West Community Hospital | Sandwich | 25 | Critical Access (Rural) Hospital | 
| Van Orthopaedic and Spine Surgery | Geneva | -- | Ortho Surgery Center | 
| Vertical Plus MRI of America | Hazel Crest | -- | Diagnostic Testing Facility | 
| Vista Medical Center East | Waukegan | 165 | Acute Care Hospital | 
| Vista Medical Center West | Waukegan | 67 | Medical Center | 
| Vista MRI Institute | Gurnee | -- | Diagnostic Testing Facility | 
| Vista Surgery Center | Lindenhurst | -- | Ambulatory Surgical Center | 
| Water Tower Surgicenter | Chicago | -- | Ambulatory Surgical Center | 
| West Loop - Urgent Care | Chicago | Urgent Care Clinic | |
| West Main Surgery | Cary | -- | Ambulatory Surgical Center | 
| West Suburban Medical Center | Oak Park | 227 | Acute Care Hospital | 
| Westgate Orthopaedics | Oak Park | -- | Ortho Surgery Center | 
| Westlake Hospital | Melrose Park | 196 | Acute Care Hospital | 
| Wheeling - Urgent Care | Wheeling | Urgent Care Clinic | |
| Whiting Surgical Care Center | Orland Park | -- | Ambulatory Surgical Center | 
| Williams Eye Surgery Center | Hammond | -- | Eye Surgery Center | 
| Woodfield Orthopaedics and Sports Medicine | Schaumburg | -- | Ortho Surgery Center | 
| Woodfield Surgical Center | Schaumburg | -- | Ambulatory Surgical Center | 
In the news
 
                        
                        
                             
                        
                        
                            