| CARILION NEW RIVER VALLEY MED CENTER | CHRISTIANSBURG | VA | 88 |
| CARILION ROANOKE COMMUNITY HOSPITAL | ROANOKE | VA | 271 |
| CARILION TAZEWELL COMMUNITY HOSPITAL | TAZEWELL | VA | 23 |
| CARITAS HEALTH CARE INC | BROOKLYN | NY | 296 |
| CARITAS MEDICAL CENTER | LOUISVILLE | KY | 442 |
| CARITAS-SOUTHWOOD HOSPITAL | NORFOLK | MA | 130 |
| CARLE BROMENN MEDICAL CENTER | NORMAL | IL | 206 |
| CARLE FOUNDATION HOSPITAL | URBANA | IL | 489 |
| CARLINVILLE AREA HOSPITAL - 11 MO | CARLINVILLE | IL | 33 |
| CARLSBAD MEDICAL CENTER | CARLSBAD | NM | 54 |
| CARNEGIE TRI-COUNTY MUNICIPAL HOSPIT | CARNEGIE | OK | 28 |
| CARO COMMUNITY HOSPITAL | CARO | MI | 50 |
| CAROLINA PINES REGIONAL MEDICAL CENT | HARTSVILLE | SC | 112 |
| CAROLINAEAST MEDICAL CENTER | NEW BERN | NC | 300 |
| CAROLINAS MEDICAL CENTER | CHARLOTTE | NC | 1,219 |
| CAROLINAS SPECIALTY HOSPITAL | CHARLOTTE | NC | 40 |
| CARONDELET HEART AND VASCULAR INSTIT | TUCSON | AZ | 60 |
| CARONDELET HOLY CROSS HOSPITAL | NOGALES | AZ | 25 |
| CARONDELET ST. JOSEPH HOSPITAL | TUCSON | AZ | 430 |
| CARONDELET ST. MARYS HOSPITAL | TUCSON | AZ | 357 |
| CARRINGTON HEALTH CENTER | CARRINGTON | ND | 30 |
| CARRIS HEALTH | WILLMAR | MN | 81 |
| CARROLL COUNTY HOSPITAL | CARROLLTON | MO | 77 |
| CARROLL COUNTY MEMORIAL HOSPITAL | CARROLLTON | KY | 15 |
| CARROLL HOSPITAL CENTER | WESTMINSTER | MD | 161 |
| CARROLL REGIONAL MEDICAL CENTER | BERRYVILLE | AR | 48 |
| CARROLLTON REGIONAL MEDICAL CENTER | CARROLLTON | TX | 89 |
| CARRUS LAKESIDE HOSPITAL | BRISTOW | OK | |
| CARSON TAHOE REGIONAL HEALTHCARE | CARSON CITY | NV | 162 |
| CARSON VALLEY MEDICAL CENTER | GARDNERVILLE | NV | 15 |
| CARTERET COUNTY GENERAL HOSPITAL COM | MOREHEAD CITY | NC | 99 |
| CARTHAGE AREA HOSPITAL | OGDENSBURG | NY | 25 |
| CARTHAGE AREA HOSPITAL | CARTHAGE | NY | 34 |
| CARY MEDICAL CENTER | CARIBOU | ME | 49 |
| CASA COLINA HOSPITAL AND CENTERS FOR | POMONA | CA | 31 |
| CASCADE MEDICAL CENTER | CASCADE | ID | 10 |
| CASCADE MEDICAL CENTER | CASCADE | ID | |
| CASCADE MEDICAL CENTER | LEAVENWORTH | WA | 7 |
| CASCADE VALLEY HOSPITAL | ARLINGTON | WA | 48 |
| CASEY COUNTY HOSPITAL | LIBERTY | KY | 16 |
| CASS COUNTY MEMORIAL HOSPITAL | ATLANTIC | IA | 39 |
| CASS MEDICAL CENTER | HARRISONVILLE | MO | 26 |
| CASSIA REGIONAL MED. CENTER | BURLEY | ID | 38 |
| CASTANER HOSPITAL | CASTANER | PR | |
| CASTLEVIEW HOSPITAL | PRICE | UT | 39 |
| CATAWBA HOSPITAL | CATAWBA | VA | 270 |
| CATAWBA VALLEY MEDICAL CENTER | HICKORY | NC | 200 |
| CATHOLIC MEDICAL CENTER | MANCHESTER | NH | 262 |
| CAVALIER COUNTY MEMORIAL HOSPITAL | LANGDON | ND | 38 |
| CAVERNA MEMORIAL HOSPITAL | HORSE CAVE | KY | 30 |
| CAYUGA MEDICAL CENTER AT ITHACA | ITHACA | NY | 87 |
| CCF HOSPITAL - WESTON | WESTON | FL | 260 |
| CCF MERCY MEDICAL CENTER | CANTON | OH | 317 |
| CEDAR CITY HOSPITAL | CEDAR CITY | UT | 48 |
| CEDAR COUNTY MEMORIAL HOSPITAL | EL DORADO SPRINGS | MO | 34 |
| CEDAR HILL REGIONAL MEDICAL CENTER | WASHINGTON | DC | 126 |
| CEDAR PARK HEALTH SYSTEM LLC | CEDAR PARK | TX | 118 |
| CEDARS-SINAI MARINA HOSPITAL | MARINA DEL REY | CA | 103 |
| CEDARS-SINAI MEDICAL CENTER | LOS ANGELES | CA | 913 |
| CENTENELA FREEMAN REGIONAL MED CTR | INGLEWOOD | CA | 132 |
| CENTENNIAL HILLS HOSPITAL | LAS VEGAS | NV | 318 |
| CENTERPOINT MEDICAL CENTER | INDEPENDENCE | MO | 265 |
| CENTINELA HOSPITAL MEDICAL CENTER | INGLEWOOD | CA | 278 |
| CENTINELA HOSPITAL MEDICAL CENTER | INGLEWOOD | CA | 289 |
| CENTRA HEALTH | LYNCHBURG | VA | 452 |
| CENTRAL ARIZONA MEDICAL CENTER | FLORENCE | AZ | 16 |
| CENTRAL CAROLINA HOSPITAL | SANFORD | NC | 127 |
| CENTRAL COMMUNITY HOSPITAL | CLIFTON | IL | 33 |
| CENTRAL COMMUNITY HOSPITAL | ELKADER | IA | 27 |
| CENTRAL DUPAGE HOSPITAL | WINFIELD | IL | 385 |
| CENTRAL KANSAS MEDICAL CENTER | GREAT BEND | KS | 41 |
| CENTRAL LOUISIANA SURGICAL HOSPITAL | ALEXANDRIA | LA | 24 |
| CENTRAL MAINE MEDICAL CENTER | LEWISTON | ME | 187 |
| CENTRAL MISSISSIPPI MEDICAL CENTER | JACKSON | MS | 238 |
| CENTRAL MONTANA MEDICAL CENTER | LEWISTOWN | MT | 47 |
| CENTRAL PENINSULA GENERAL HOSPITAL | SOLDOTNA | AK | 49 |
| CENTRAL REGIONAL HOSPITAL | BUTNER | NC | 10 |
| CENTRAL VALLEY GENERAL HOSPITAL | HANFORD | CA | 49 |
| CENTRAL VALLEY MEDICAL CENTER | NEPHI | UT | 17 |
| CENTRAL VALLEY ORTHOPEDIC & SPINE IN | SANGER | CA | 48 |
| CENTRAL VERMONT HOSPITAL | BARRE | VT | 68 |
| CENTRAL VIRGINIA TRAINING CENTER | LYNCHBURG | VA | 24 |
| CENTRASTATE MEDICAL CENTER | FREEHOLD | NJ | 250 |
| CENTRO COMPRENSIVO DE CANCER | SAN JUAN | PR | 76 |
| CENTRO MEDICO DEL NORESTE | FAJARDO | PR | 83 |
| CENTURY CITY DOCTOR S HOSP | LOS ANGELES | CA | 142 |
| CENTURY CITY HOSP | LOS ANGELES | CA | 143 |
| CGH MEDICAL CENTER | STERLING | IL | 95 |
| CGH OF SC - GROVER HERMANN DIVISION | CALLICOON | NY | 30 |
| CHADRON COMMUNITY HOSPITAL | CHADRON | NE | 42 |
| CHAMBERS MEMORIAL HOSPITAL | DANVILLE | AR | 30 |
| CHAMPLAIN VALLEY PHYSICIANS HOSPITAL | PLATTSBURGH | NY | 192 |
| CHANDLER REGIONAL MEDICAL CENTER | CHANDLER | AZ | 465 |
| CHAPMAN GLOBAL MEDICAL CENTER | ORANGE | CA | 75 |
| CHAPMAN MEDICAL CENTER | ORANGE | CA | 71 |
| CHARLES A DEAN MEMORIAL HOSPITAL\ | GREENVILLE | ME | 18 |
| CHARLES A. CANNON JR MEM HOSP INC | LINVILLE | NC | 40 |
| CHARLES COLE MEMORIAL HOSPITAL | COUDERSPORT | PA | 49 |
| CHARLESTON AREA MEDICAL CENTER INC. | CHARLESTON | WV | 803 |
| CHARLESTON MEMORIAL HOSPITAL | CHARLESTON | SC | 20 |