| 140281 | NORTHWESTERN MEMORIAL HOSPITAL | CHICAGO | Acute Care Hospitals | 930 |
| 140088 | UNIVERSITY OF CHICAGO HOSPITALS | CHICAGO | Acute Care Hospitals | 737 |
| 140208 | ADVOCATE CHRIST HOSPITAL | OAK LAWN | Acute Care Hospitals | 735 |
| 140010 | NORTHSHORE UNIVERSITY HEALTHSYSTEM | EVANSTON | Acute Care Hospitals | 691 |
| 140119 | RUSH UNIVERSITY MEDICAL CENTER | CHICAGO | Acute Care Hospitals | 608 |
| 140223 | ADVOCATE LUTHERAN GENERAL HOSPITAL | PARK RIDGE | Acute Care Hospitals | 563 |
| 140276 | LOYOLA UNIVERSITY MEDICAL CENTER | MAYWOOD | Acute Care Hospitals | 516 |
| 140091 | CARLE FOUNDATION HOSPITAL | URBANA | Acute Care Hospitals | 469 |
| 140053 | ST. JOHNS HOSPITAL | SPRINGFIELD | Acute Care Hospitals | 442 |
| 140048 | ADVOCATE SOUTHLAND HOSPITAL | CHICAGO | Acute Care Hospitals | 438 |
| 140124 | JOHN H. STROGER JR. HOSP OF COOK CTY | CHICAGO | Acute Care Hospitals | 429 |
| 144037 | ELGIN MENTAL HEALTH CENTER | ELGIN | Psychiatric | 427 |
| 140007 | PRESENCE ST. JOSEPH MEDICAL CENTER | JOLIET | Acute Care Hospitals | 425 |
| 140252 | NORTHWEST COMMUNITY HOSPITAL | ARLINGTON HEIGHTS | Acute Care Hospitals | 424 |
| 140150 | BOARD OF TRUSTEES OF THE UNIVERSITY | CHICAGO | Acute Care Hospitals | 401 |
| 140242 | CENTRAL DUPAGE HOSPITAL | WINFIELD | Acute Care Hospitals | 385 |
| 143300 | ANN & ROBERT H. LURIE CHILDRENS HOS | CHICAGO | Childrens | 364 |
| 140228 | SWEDISHAMERICAN HOSPITAL | ROCKFORD | Acute Care Hospitals | 338 |
| 140116 | NORTHERN ILLINOIS MEDICAL CENTER | MCHENRY | Acute Care Hospitals | 332 |
| 140062 | PALOS COMMUNITY HOSPITAL | ORLAND PARK | Acute Care Hospitals | 318 |
| 140290 | ST. ALEXIUS MEDICAL CENTER | HOFFMAN ESTATES | Acute Care Hospitals | 313 |
| 140118 | METROSOUTH MEDICAL CENTER | BLUE ISLAND | — | 300 |
| 140185 | MEMORIAL HOSPITAL | BELLEVILLE | Acute Care Hospitals | 300 |
| 140180 | PRESENCE SAINTS MARY & ELIZABETH MED | CHICAGO | Acute Care Hospitals | 296 |
| 140231 | EDWARD HOSPITAL | NAPERVILLE | Acute Care Hospitals | 294 |
| 140288 | ADVOCATE GOOD SAMARITAN HOSPITAL | DOWNERS GROVE | Acute Care Hospitals | 293 |
| 140125 | GATEWAY REGIONAL | GRANITE CITY | Acute Care Hospitals | 288 |
| 140258 | ALEXIAN BROTHERS MEDICAL CENTER | ELK GROVE VILLAGE | Acute Care Hospitals | 282 |
| 140202 | CONDELL MEDICAL CENTER | LIBERTYVILLE | Acute Care Hospitals | 275 |
| 140054 | MACNEAL HOSPITAL | BERWYN | Acute Care Hospitals | 268 |
| 140200 | ELMHURST MEMORIAL HOSPITAL | ELMHURST | Acute Care Hospitals | 258 |
| 140186 | RIVERSIDE MEDICAL CENTER | KANKAKEE | Acute Care Hospitals | 256 |
| 140030 | ADVOCATE SHERMAN HOSPITAL | ELGIN | Acute Care Hospitals | 255 |
| 140182 | ADVOCATE NORTHSIDE HEALTH SYSTEM | CHICAGO | Acute Care Hospitals | 255 |
| 140280 | TRINITY ROCK ISLAND | ROCK ISLAND | Acute Care Hospitals | 249 |
| 140018 | MOUNT SINAI HOSPITAL MEDICAL CENTER | CHICAGO | Acute Care Hospitals | 236 |
| 140224 | PRESENCE SAINT JOSEPH HOSP-CHICAGO | CHICAGO | Acute Care Hospitals | 234 |
| 140250 | SOUTH SUBURBAN HOSPITAL | HAZELCREST | — | 233 |
| 143026 | SHIRLEY RYAN ABILITYLAB | CHICAGO | — | 225 |
| 140122 | ADVENTIST HINSDALE HOSPITAL | HINSDALE | Acute Care Hospitals | 224 |
| 140209 | METHODIST MEDICAL CTR OF ILLINOIS | PEORIA | Acute Care Hospitals | 215 |
| 140251 | COMMUNITY FIRST MEDICAL CENTER | CHICAGO | Acute Care Hospitals | 213 |
| 140127 | CARLE BROMENN MEDICAL CENTER | NORMAL | Acute Care Hospitals | 206 |
| 140117 | PRESENCE RESURRECTION MEDICAL CENTER | CHICAGO | Acute Care Hospitals | 199 |
| 144009 | RIVEREDGE HOSPITAL | FOREST PARK | Psychiatric | 196 |
| 140029 | COPLEY MEMORIAL HOSPITAL | AURORA | Acute Care Hospitals | 192 |
| 140174 | PRESENCE MERCY MEDICAL CENTER | AURORA | Acute Care Hospitals | 190 |
| 140191 | INGALLS MEMORIAL HOSPITAL | HARVEY | Acute Care Hospitals | 189 |
| 140239 | JAVON BEA HOSPITAL | ROCKFORD | Acute Care Hospitals | 186 |
| 140063 | OAK PARK HOSPITAL | OAK PARK | Acute Care Hospitals | 185 |
| 142008 | KINDRED HOSPITAL CHICAGO | NORTHLAKE | — | 185 |
| 142010 | RML HEALTH PROVIDERS L.P. | HINSDALE | — | 184 |
| 140177 | JACKSON PARK HOSPITAL | CHICAGO | Acute Care Hospitals | 183 |
| 144034 | STREAMWOOD | STREAMWOOD | Psychiatric | 178 |
| 140291 | GOOD SHEPHERD HOSPITAL | BARRINGTON | Acute Care Hospitals | 176 |
| 140164 | MEMORIAL HOSPITAL OF CARBONDALE | CARBONDALE | Acute Care Hospitals | 175 |
| 140114 | SWEDISH COVENANT HEALTH | CHICAGO | Acute Care Hospitals | 172 |
| 140155 | PRESENCE ST. MARYS HOSPITAL | KANKAKEE | Acute Care Hospitals | 169 |
| 140065 | ADVENTIST LAGRANGE MEMORIAL HOSPITAL | LAGRANGE | Acute Care Hospitals | 168 |
| 140084 | VISTA MEDICAL CENTER - EAST | WAUKEGAN | Acute Care Hospitals | 166 |
| 144005 | AURORA CHICAGO LAKESHORE | CHICAGO | — | 161 |
| 144042 | LAKE BEHAVIORAL HOSPITAL | WAUKEGAN | Psychiatric | 161 |
| 144043 | MONTROSE BEHAVIORAL HEALTH HOSPITAL | CHICAGO | — | 161 |
| 144026 | HARTGROVE HOSPITAL | CHICAGO | Psychiatric | 160 |
| 140115 | THOREK MEMORIAL HOSPITAL | CHICAGO | Acute Care Hospitals | 156 |
| 140133 | HOLY CROSS HOSPITAL | CHICAGO | Acute Care Hospitals | 153 |
| 144021 | MCFARLAND MENTAL HEALTH CENTER | SPRINGFIELD | Psychiatric | 150 |
| 144040 | CHICAGO BEHAVIORAL HOSPITAL | DES PLAINES | Psychiatric | 150 |
| 140080 | PRESENCE SAINT FRANCIS HOSPITAL | EVANSTON | Acute Care Hospitals | 146 |
| 140187 | ST. ELIZABETH HOSPITAL | OFALLON | Acute Care Hospitals | 144 |
| 140217 | PRESENCE SAINT JOSEPH HOSPITAL ELGIN | ELGIN | Acute Care Hospitals | 144 |
| 140289 | ANDERSON HOSPITAL | MARYVILLE | Acute Care Hospitals | 144 |
| 140197 | METHODIST HOSPITAL OF CHICAGO | CHICAGO | Acute Care Hospitals | 141 |
| 144031 | ALEXIAN BROTHERS BEHAVIORAL HEALTH | HOFFMAN ESTATES | Psychiatric | 141 |
| 140130 | NORTHWESTERN LAKE FOREST HOSPITAL | LAKE FOREST | Acute Care Hospitals | 140 |
| 140211 | DELNOR-COMMUNITY HOSPITAL | GENEVA | Acute Care Hospitals | 137 |
| 140275 | GENESIS MEDICAL CENTER - SILVIS | SILVIS | Acute Care Hospitals | 137 |
| 140008 | GOTTLIEB MEMORIAL HOSPITAL | MELROSE PARK | Acute Care Hospitals | 135 |
| 140049 | WEST SUBURBAN HOSP MED CTR | OAK PARK | Acute Care Hospitals | 135 |
| 140292 | ADVENTIST GLENOAKS HOSPITAL | GLENDALE HEIGHTS | Acute Care Hospitals | 134 |
| 144016 | ALTON MENTAL HEALTH CENTER | ALTON | Psychiatric | 134 |
| 140032 | ST. ANTHONYS MEMORIAL HOSPITAL | EFFINGHAM | Acute Care Hospitals | 133 |
| 142011 | HOLY FAMILY MEDICAL CENTER | DES PLAINES | — | 128 |
| 143027 | MARIANJOY REHAB HOSPITAL & CLINIC | WHEATON | — | 125 |
| 140002 | ALTON MEMORIAL HOSPITAL | ALTON | Acute Care Hospitals | 122 |
| 140077 | TOUCHETTE REGIONAL HOSPITAL | CENTREVILLE | Acute Care Hospitals | 122 |
| 140083 | LORETTO HOSPITAL | CHICAGO | Acute Care Hospitals | 122 |
| 140181 | SOUTH SHORE HOSPITAL CORPORATION | CHICAGO | Acute Care Hospitals | 122 |
| 140240 | WESTLAKE COMMUNITY HOSPITAL | MELROSE PARK | — | 121 |
| 140082 | LOUIS A. WEISS MEMORIAL HOSPITAL | CHICAGO | Acute Care Hospitals | 119 |
| 140103 | ST. BERNARD HOSPITAL | CHICAGO | Acute Care Hospitals | 114 |
| 140304 | ADVENTIST BOLINGBROOK HOSPITAL | BOLINGBROOK | Acute Care Hospitals | 114 |
| 144041 | SILVER OAKS BEHAVIORAL HOSPITAL | NEW LENOX | Psychiatric | 112 |
| 140046 | SSM HEALTH GOOD SAMARITAN HOSPITAL | MT. VERNON | Acute Care Hospitals | 111 |
| 144035 | LINDEN OAKS HOSPITAL | NAPERVILLE | Psychiatric | 110 |
| 140095 | SAINT ANTHONY HOSPITAL | CHICAGO | Acute Care Hospitals | 109 |
| 140058 | JACKSONVILLE MEMORIAL HOSPITAL | JACKSONVILLE | — | 106 |
| 140172 | FRANCISCAN ST. JAMES HEALTH | OLYMPIA FIELDS | Acute Care Hospitals | 105 |
| 140166 | ST MARYS HOSPITAL | DECATUR | Acute Care Hospitals | 103 |
| 140160 | FHN MEMORIAL HOSPITAL | FREEPORT | Acute Care Hospitals | 100 |
| 140189 | SARAH BUSH LINCOLN HEALTH CENTER | MATTOON | Acute Care Hospitals | 100 |
| 140286 | KISHWAUKEE COMMUNITY HOSPITAL | DEKALB | Acute Care Hospitals | 98 |
| 140040 | GALESBURG COTTAGE HOSPITAL | GALESBURG | — | 96 |
| 140043 | CGH MEDICAL CENTER | STERLING | Acute Care Hospitals | 95 |
| 140307 | MEMORIAL HOSPITAL EAST | SHILOH | — | 94 |
| 140034 | SSM HEALTH ST. MARYS HOSPITAL | CENTRALIA | Acute Care Hospitals | 92 |
| 140101 | MORRIS HOSPITAL | MORRIS | Acute Care Hospitals | 89 |
| 144038 | CHOATE MENTAL HEALTH CENTER | ANNA | Psychiatric | 87 |
| 140011 | HERRIN HOSPITAL | HERRIN | Acute Care Hospitals | 85 |
| 144029 | THE PAVILION FOUNDATION | CHAMPAIGN | Psychiatric | 84 |
| 140013 | PROCTOR HOSPITAL | PEORIA | Acute Care Hospitals | 74 |
| 140158 | INSIGHTS HOSPITAL AND MEDICAL CENTER | CHICAGO | Acute Care Hospitals | 72 |
| 142009 | KINDRED HOSPITAL LAKESHORE | CHICAGO | — | 72 |
| 142006 | KINDRED HOSPITAL SYCAMORE | SYCAMORE | — | 69 |
| 143028 | VAN MATRE ENCOMPASS HEALTH REHABILIT | ROCKFORD | — | 65 |
| 143025 | SCHWAB REHAB HOSP & CARE NETWORK | CHICAGO | — | 54 |
| 140234 | ST. MARGARETS HEALTH - PERU | PERU | — | 49 |
| 140147 | RICHLAND MEMORIAL HOSPITAL | OLNEY | — | 47 |
| 140059 | JERSEY COMMUNITY HOSPITAL DIST | JERSEYVILLE | Acute Care Hospitals | 46 |
| 140089 | MCDONOUGH DISTRICT HOSPITAL | MACOMB | Acute Care Hospitals | 45 |
| 140143 | ST. MARGARETS HEALTH - SPRING VALLEY | SPRING VALLEY | — | 44 |
| 140310 | HCRIS Filer 140310 | CHICAGO | — | 44 |
| 140001 | GRAHAM HOSPITAL ASSOCIATION | CANTON | Acute Care Hospitals | 43 |
| 140210 | HARRISBURG MEDICAL CENTER INC. | HARRISBURG | Acute Care Hospitals | 40 |
| 140120 | PEKIN MEMORIAL HOSPITAL | PEKIN | Acute Care Hospitals | 39 |
| 143301 | LARABIDA CHILDRENS HOSPITAL | CHICAGO | Childrens | 39 |
| 140145 | ST. JOSEPHS HOSPITAL | BREESE | Acute Care Hospitals | 36 |
| 140300 | PROVIDENT HOSPITAL | CHICAGO | Acute Care Hospitals | 34 |
| 143029 | ANDERSON REHABILITATION HOSPITAL | EDWARDSVILLE | — | 34 |
| 140019 | HSHS GOOD SHEPHERD HOSPITAL | SHELBYBILLE | — | 30 |
| 144028 | JOHN J MADDEN MENTAL HEALTH CENTER | HINES | Psychiatric | 28 |
| 140167 | IROQUOIS MEMORIAL HOSPITAL | WATSEKA | — | 25 |
| 141300 | THOMAS H BOYD CRITICAL ACC HOSPITAL | CARROLLTON | Critical Access Hospitals | 25 |
| 141306 | COMMUNITY HOSPITAL OF STAUNTON | STAUNTON | Critical Access Hospitals | 25 |
| 141309 | CARLE EUREKA HOSPITAL | EUREKA | Critical Access Hospitals | 25 |
| 141311 | FAIRFIELD MEMORIAL HOSPITAL | FAIRFIELD | Critical Access Hospitals | 25 |
| 141320 | PARIS COMMUNITY HOSPITAL | PARIS | Critical Access Hospitals | 25 |
| 141323 | MASSAC MEMORIAL HOSPITAL | METROPOLIS | Critical Access Hospitals | 25 |
| 141324 | FERRELL HOSPITAL | EL DORADO | Critical Access Hospitals | 25 |
| 141326 | HAMILTON MEMORIAL HOSPITAL | MCLEANSBORO | Critical Access Hospitals | 25 |
| 141327 | WABASH GENERAL HOSPITAL | MT. CARMEL | Critical Access Hospitals | 25 |
| 141328 | HARDIN COUNTY GENERAL HOSPITAL | ROSICLARE | Critical Access Hospitals | 25 |
| 141329 | MORRISON COMMUNITY HOSPITAL | MORRISON | Critical Access Hospitals | 25 |
| 141330 | HOPEDALE MEDICAL COMPLEX | HOPEDALE | Critical Access Hospitals | 25 |
| 141331 | MARSHALL BROWNING HOSPITAL | DUQUOIN | Critical Access Hospitals | 25 |
| 141332 | HILLSBORO AREA HOSPITAL | HILLSBORO | Critical Access Hospitals | 25 |
| 141334 | SAINT JOSEPH MEMORIAL HOSPITAL | MURPHYSBORO | Critical Access Hospitals | 25 |
| 141336 | ST. JOSEPHS HOSPITAL-HIGHLAND IL | HIGHLAND | Critical Access Hospitals | 25 |
| 141338 | MEMORIAL HOSPITAL | CHESTER | Critical Access Hospitals | 25 |
| 141343 | CRAWFORD MEMORIAL HOSPITAL | ROBINSON | Critical Access Hospitals | 25 |
| 141344 | LAWRENCE COUNTY MEMORIAL HOSPITAL | LAWRENCEVILLE | Critical Access Hospitals | 25 |
| 141345 | SALEM TOWNSHIP HOSPITAL | SALEM | Critical Access Hospitals | 25 |
| 141346 | FAYETTE COUNTY HOSPITAL | VANDALIA | Critical Access Hospitals | 25 |
| 141347 | CARLINVILLE AREA HOSPITAL | CARLINVILLE | Critical Access Hospitals | 25 |
| 141349 | SPARTA COMMUNITY HOSPITAL | SPARTA | Critical Access Hospitals | 25 |
| 141350 | ST. FRANCIS HOSPITAL | LITCHFIELD | Critical Access Hospitals | 25 |
| 141355 | HCRIS Filer 141355 | OLNEY | — | 25 |
| 144010 | CHICAGO READ MENTAL HEALTH CENTER | CHICAGO | Psychiatric | 24 |
| 141319 | HAMMOND-HENRY HOSPITAL | GENESEO | Critical Access Hospitals | 23 |
| 141304 | GENESIS MEDICAL CENTER - ALEDO | ALEDO | Critical Access Hospitals | 22 |
| 141308 | WASHINGTON COUNTY HOSPITAL | NASHVILLE | Critical Access Hospitals | 22 |
| 141316 | HOOPESTON COMMUNITY MEMORIAL HOSPITA | HOOPSETON | Critical Access Hospitals | 22 |
| 141333 | SARAH D CULBERTSON | RUSHVILLE | Critical Access Hospitals | 22 |
| 141341 | PANA COMMUNITY HOSPITAL | PANA | Critical Access Hospitals | 22 |
| 141340 | VALLEY WEST COMMUNITY HOSPITAL | SANDWICH | Critical Access Hospitals | 21 |
| 141307 | PINCKNEYVILLE COMMUNITY HOSPITAL | PINCKNEYVILLE | Critical Access Hospitals | 20 |
| 141351 | CLAY COUNTY HOSPITAL | FLORA | Critical Access Hospitals | 20 |
| 141305 | MEMORIAL HOSPITAL ASSOCIATION | CARTHAGE | Critical Access Hospitals | 18 |
| 142013 | KINDRED HOSPITAL PEORIA | PEORIA | — | 18 |
| 141312 | ROCHELLE COMMUNITY HOSPITAL | ROCHELLE | Critical Access Hospitals | 17 |
| 141301 | KIRBY HOSPITAL | MONTICELLO | Critical Access Hospitals | 16 |
| 141321 | FRANKLIN HOSPITAL | BENTON | Critical Access Hospitals | 16 |
| 141303 | WARNER HOSPITAL AND HEALTH SERVICES | CLINTON | Critical Access Hospitals | 15 |
| 141335 | HARVARD MEMORIAL HOSPITAL | HARVARD | Critical Access Hospitals | 13 |
| 140137 | GREENVILLE REGIONAL HOSPITAL | GREENVILLE | Acute Care Hospitals | 8 |
| 140012 | KATHERINE SHAW BETHEA HOSPITAL | DIXON | — | — |
| 140015 | BLESSING HOSPITAL | QUINCY | — | — |
| 140033 | LAKE BEHAVIORAL HOSPITAL | WAUKEGAN | — | — |
| 140052 | OSF SAINT ANTHONYS HEALTH CENTER | ALTON | — | — |
| 140064 | ST. MARY MEDICAL CENTER | GALESBURG | — | — |
| 140067 | SAINT FRANCIS MEDICAL CENTER | PEORIA | — | — |
| 140068 | ROSELAND COMMUNITY HOSPITAL | CHICAGO | — | — |
| 140093 | OSF SACRED HEART MEDICAL CENTER | DANVILLE | — | — |
| 140100 | MIDWESTERN REGIONAL MEDICAL CENTER | ZION | — | — |
| 140110 | OTTAWA REGIONAL HOSPITAL & HEALTHCAR | OTTAWA | — | — |
| 140113 | OSF HEART OF MARY MEDICAL CENTER | URBANA | — | — |
| 140135 | DECATUR MEMORIAL HOSPITAL | DECATUR | — | — |
| 140148 | MEMORIAL MEDICAL CENTER | SPRINGFIELD | — | — |
| 140161 | SAINT JAMES HOSPITAL | PONTIAC | — | — |
| 140162 | ST. JOSEPH MEDICAL CENTER | BLOOMINGTON | — | — |
| 140179 | LITTLE COMPANY OF MARY | EVERGREEN PARK | — | — |
| 140184 | HEARTLAND REGIONAL MEDICAL CENTER | MARION | — | — |
| 140206 | NORWEGIAN AMERICAN HOSPITAL | CHICAGO | — | — |
| 140213 | SILVER CROSS HOSPITAL | NEW LENOX | — | — |
| 140233 | SAINT ANTHONY MEDICAL CENTER | ROCKFORD | — | — |
| 140294 | CROSSROADS COMMUNITY HOSPITAL | MT VERNON | — | — |
| 140308 | HCRIS Filer 140308 | CRYSTAL LAKE | — | — |
| 141302 | MIDWEST MEDICAL CENTER | GALENA | — | — |
| 141310 | MENDOTA COMMUNITY HOSPITAL | MENDOTA | — | — |
| 141313 | MASON DISTRICT HOSPITAL | HAVANA | — | — |
| 141315 | BCC DBA ILLINI COMMUNITY HOSPITAL | PITTSFIELD | — | — |
| 141317 | GIBSON AREA HOSPITAL AND HEALTH SVCS | GIBSON CITY | — | — |
| 141318 | OSF HOLY FAMILY MED CTR | MONMOUTH | — | — |
| 141322 | ABRAHAM LINCOLN MEMORIAL HOSPITAL | LINCOLN | — | — |
| 141325 | OSF SAINT LUKE MEDICAL CENTER | KEWANEE | — | — |
| 141337 | OSF SAINT CLARE MEDICAL CENTER | PRINCETON | — | — |
| 141339 | TAYLORVILLE MEMORIAL HOSPITAL | TAYLORVILLE | — | — |
| 141342 | UNION COUNTY HOSPITAL DISTRICT | ANNA | — | — |
| 141348 | RED BUD REGIONAL HOSPITAL | RED BUD | — | — |
| 141352 | JACKSONVILLE MEMORIAL HOSPITAL | JACKSONVILLE | — | — |
| 141353 | IROQUOIS MEMORIAL HOSPITAL | WATSEKA | — | — |
| 141354 | HCRIS Filer 141354 | SHELBYVILLE | — | — |
| 142014 | VIBRA HOSPITAL OF SPRINGFIELD | SPRINGFIELD | — | — |
| 143030 | HCRIS Filer 143030 | SHILOH | — | — |
| 143031 | HCRIS Filer 143031 | LIBERTYVILLE | — | — |
| 143032 | HCRIS Filer 143032 | MOLINE | — | — |
| 143302 | SHRINERS HOSPITALS FOR CHILDREN | CHICAGO | Childrens | — |
| 144039 | GARFIELD PARK HOSPITAL | CHICAGO | Psychiatric | — |