| SWEDISH MEDICAL CENTER | ENGLEWOOD | CO | 404 |
| SWEDISH MEDICAL CENTER | SEATTLE | WA | 590 |
| SWEDISH ISSAQUAH | ISSAQUAH | WA | 186 |
| SWEDISH EDMONDS | EDMONDS | WA | 165 |
| SWEDISH COVENANT HEALTH | CHICAGO | IL | 151 |
| SWAIN COUNTY HOSPITAL INC. | BRYSON CITY | NC | 48 |
| SW IDAHO ADVANCED CARE | BOISE | ID | 40 |
| SW GA REGIONAL MEDICAL CENTER | CUTHBERT | GA | 40 |
| SW ARKANSAS REGIONAL MEDICAL CENTER | HOPE | AR | 36 |
| SUTTER WARRACK HOSPITAL | SANTA ROSA | CA | 26 |
| SUTTER TRACY COMMUNITY HOSPITAL | TRACY | CA | 77 |
| SUTTER SURGICAL HOSP - NORTH VALLEY | YUBA CITY | CA | 14 |
| SUTTER SOLANO MEDICAL CENTER | VALLEJO | CA | 106 |
| SUTTER SANTA ROSA REGIONAL HOSPITAL | SANTA ROSA | CA | 124 |
| SUTTER ROSEVILLE MEDICAL CENTER | ROSEVILLE | CA | 388 |
| SUTTER MEDICAL CENTER - SACRAMENTO | SACRAMENTO | CA | 523 |
| SUTTER MATERNITY & SURGERY CENTER | SANTA CRUZ | CA | 28 |
| SUTTER LAKESIDE HOSPITAL | LAKEPORT | CA | 25 |
| SUTTER DELTA MEDICAL CENTER | ANTIOCH | CA | 119 |
| SUTTER DAVIS HOSPITAL | DAVIS | CA | 57 |
| SUTTER COAST HOSPITAL | CRESCENT CITY | CA | 39 |
| SUTTER AUBURN FAITH HOSPITAL | AUBURN | CA | 64 |
| SUTTER AMADOR HOSPITAL | JACKSON | CA | 52 |
| SUSAN B. ALLEN MEMORIAL HOSPITAL | EL DORADO | KS | 14 |
| SURPRISE VALLEY COMMUNITY HOSPITAL | CEDARVILLE | CA | 4 |
| SURGICAL SPECIALTY CENTER BATON ROUG | BATON ROUGE | LA | 16 |
| SURGICAL INSTITUTE OF READING | WYOMISSING | PA | 15 |
| SURGICAL HOSPITAL OF OKLAHOMA | OKLAHOMA CITY | OK | 12 |
| SURGICAL HOSPITAL OF MUNSTER | MUNSTER | IN | 9 |
| SURGEONS CHOICE MEDICAL CENTER | SOUTHFIELD | MI | 45 |
| SUNRISE HOSPITAL AND MEDICAL CENTER | LAS VEGAS | NV | 808 |
| SUNNYVIEW HOSPITAL AND REHABILITATIO | SCHENECTADY | NY | 17 |
| SUNNYSIDE COMMUNITY HOSPITAL | SUNNYSIDE | WA | 38 |
| SUNBURY COMMUNITY HOSPITAL | SUNBURY | PA | 63 |
| SUN COAST HOSPITAL | LARGO | FL | 157 |
| SUMNER REGIONAL MEDICAL CENTER | WELLINGTON | KS | 42 |
| SUMNER REGIONAL MEDICAL CENTER | GALLATIN | TN | 138 |
| SUMNER COUNTY HOSPITAL DISTRICT #1 | CALDWELL | KS | 27 |
| SUMMIT SURGICAL LLC | HUTCHINSON | KS | 10 |
| SUMMIT MEDICAL CENTER LLC | CASPER | WY | 16 |
| SUMMIT MEDICAL CENTER | OAKLAND | CA | 251 |
| SUMMIT MEDICAL CENTER | EDMOND | OK | 9 |
| SUMMIT MEDICAL CENTER | HERMITAGE | TN | 214 |
| SUMMIT HEALTHCARE | SHOW LOW | AZ | 89 |
| SUMMERSVILLE REGIONAL MED CENTER | SUMMERSVILLE | WV | 49 |
| SUMMERS COUNTY ARH | HINTON | WV | 15 |
| SUMMERLIN HOSPITAL MEDICAL CENTER | LAS VEGAS | NV | 405 |
| SUMMA WADSWORTH-RITTMAN HOSPITAL | WADSWORTH | OH | 50 |
| SUMMA HEALTH SYSTEM | AKRON | OH | 558 |
| SUMMA BARBERTON HOSPITAL | BARBERTON | OH | 158 |
| SULLIVAN COUNTY MEMORIAL HOSPITAL | MILAN | MO | 35 |
| SULLIVAN COUNTY COMMUNITY HOSPITAL | SULLIVAN | IN | 37 |
| SUBURBAN MEDICAL CENTER | PARAMOUNT | CA | 148 |
| SUBURBAN MEDICAL CENTER | 16453 S. COLORADO AVENUE | CA | 143 |
| SUBURBAN MEDICAL CENTER | LOUISVILLE | KY | 215 |
| SUBURBAN HOSPITAL | HINSDALE | IL | 71 |
| SUBURBAN HOSPITAL | BETHESDA | MD | 253 |
| SUBURBAN GENERAL HOSPITAL | PITTSBURGH | PA | 114 |
| SUBURBAN COMMUNITY HOSPITAL | NORRISTOWN | PA | 60 |
| STURGIS HOSPITAL INC. | STURGIS | MI | 49 |
| STURGIS HOSPITAL INC. | STURGIS | MI | |
| STURGIS COMMUNTIY HEALTH CARE CENTER | STURGIS | SD | 30 |
| STURDY MEMORIAL HOSPITAL | ATTLEBORO | MA | 125 |
| STUART CIRCLE HOSPITAL | RICHMOND | VA | 112 |
| STROUD MUNICIPAL HOSPITAL | STROUD | OK | 25 |
| STRONG MEMORIAL HOSPITAL | ROCHESTER | NY | 749 |
| STRINGFELLOW MEMORIAL HOSPITAL | ANNISTON | AL | 125 |
| STRAUB CLINIC & HOSPITAL | HONOLULU | HI | 159 |
| STRAITH HOSPITAL FOR SPECIAL SURGERY | SOUTHFIELD | MI | 34 |
| STOUGHTON HOSPITAL ASSOCIATION | STOUGHTON | WI | 22 |
| STORY COUNTY HOSPITAL | NEVADA | IA | 42 |
| STORMONT-VAIL REGIONAL HEALTH CENTER | TOPEKA | KS | 442 |
| STORMONT VAIL - FLINT HILLS | JUNCTION CITY | KS | 43 |
| STONY BROOK UNIVERSITY HOSPITAL | STONY BROOK | NY | 725 |
| STONEWALL MEMORIAL HOSPITAL | ASPERMONT | TX | 25 |
| STONEWALL JACKSON MEMORIAL HOSPITAL | WESTON | WV | 49 |
| STONEWALL JACKSON HOSPITAL INC | LEXINGTON | VA | 45 |
| STONESPRINGS HOSPITAL CENTER | DULLES | VA | 97 |
| STONE COUNTY MEDICAL CENTER | MOUNTAIN VIEW | AR | 48 |
| STONE COUNTY HOSPITAL | WIGGINS | MS | 54 |
| STOKES-REYNOLDS MEMORIAL HOSPITAL | DANBURY | NC | 53 |
| STILLWATER MEDICAL CENTER | STILLWATER | OK | 59 |
| STILLWATER COMMUNITY HOSPITAL | COLUMBUS | MT | 18 |
| STEWART WEBSTER | RICHLAND | GA | 31 |
| STEWART MEMORIAL HOSPITAL | LAKE CITY | IA | 49 |
| STEWARD ST. ELIZABETHS MEDICAL CTR | BOSTON | MA | 230 |
| STEWARD NORWOOD HOSPITAL | NORWOOD | MA | |
| STEWARD CARNEY HOSPITAL INC | DORCHESTER | MA | 106 |
| STEVENS COUNTY HOSPITAL | HUGOTON | KS | 17 |
| STEVENS COMMUNITY MEDICAL CENTER | MORRIS | MN | 44 |
| STERLINGTON HOSPITAL | STERLINGTON | LA | 32 |
| STERLING REGIONAL MEDCENTER | STERLING | CO | 25 |
| STEPHENS MEMORIAL HOSPITAL | NORWAY | ME | 50 |
| STEPHENS MEMORIAL HOSPITAL | BRECKENRIDGE | TX | 20 |
| STEPHENS COUNTY HOSPITAL | TOCCOA | GA | 40 |
| STEELE MEMORIAL HOSPITAL | SALMON | ID | 39 |
| STE. GENEVIEVE CO. MEMORIAL HOSP | STE. GENEVIEVE | MO | 34 |
| STATEN ISLAND UNIVERSITY HOSPITAL | STATEN ISLAND | NY | 544 |
| STARR COUNTY MEMORIAL HOSPITAL | RIO GRANDE CITY | TX | 48 |
| STARLITE VILLAGE HOSPITAL | KERRVILLE | TX | 42 |