| ATHENS LIMESTONE HOSPITAL ATHENS, AL | ATHENS | AL | Acute Care Hospitals | 3 | Yes |
| ATHOL MEMORIAL HOSPITAL ATHOL, MA | ATHOL | MA | Critical Access Hospitals | 4 | Yes |
| ATHUR M BLANK HOSPITAL ATLANTA, GA | ATLANTA | GA | Childrens | N/A | Yes |
| ATLANTIC GENERAL HOSPITAL BERLIN, MD | BERLIN | MD | Acute Care Hospitals | 3 | Yes |
| ATLANTICARE REGIONAL MEDICAL CENTER - CITY CAMPUS ATLANTIC CITY, NJ | ATLANTIC CITY | NJ | Acute Care Hospitals | 3 | Yes |
| ATMORE COMMUNITY HOSPITAL ATMORE, AL | ATMORE | AL | Acute Care Hospitals | N/A | Yes |
| ATOKA COUNTY MEDICAL CENTER ATOKA, OK | ATOKA | OK | Critical Access Hospitals | N/A | Yes |
| ATRIUM HEALTH ANSON WADESBORO, NC | WADESBORO | NC | Acute Care Hospitals | N/A | Yes |
| ATRIUM HEALTH CLEVELAND SHELBY, NC | SHELBY | NC | Acute Care Hospitals | 2 | Yes |
| ATRIUM HEALTH FLOYD MEDICAL CENTER ROME, GA | ROME | GA | Acute Care Hospitals | 1 | No |
| ATRIUM HEALTH FLOYD POLK MEDICAL CENTER CEDARTOWN, GA | CEDARTOWN | GA | Critical Access Hospitals | N/A | Yes |
| ATRIUM HEALTH LINCOLN LINCOLNTON, NC | LINCOLNTON | NC | Acute Care Hospitals | 4 | Yes |
| ATRIUM HEALTH NAVICENT PEACH BYRON, GA | BYRON | GA | Critical Access Hospitals | 3 | Yes |
| ATRIUM HEALTH NAVICENT THE MEDICAL CENTER MACON, GA | MACON | GA | Acute Care Hospitals | 2 | Yes |
| ATRIUM HEALTH PINEVILLE CHARLOTTE, NC | CHARLOTTE | NC | Acute Care Hospitals | 3 | Yes |
| ATRIUM HEALTH UNION MONROE, NC | MONROE | NC | Acute Care Hospitals | 3 | Yes |
| ATRIUM HEALTH UNIVERSITY CITY CHARLOTTE, NC | CHARLOTTE | NC | Acute Care Hospitals | 3 | Yes |
| ATRIUM MEDICAL CENTER FRANKLIN, OH | FRANKLIN | OH | Acute Care Hospitals | 4 | Yes |
| AUBURN COMMUNITY HOSPITAL AUBURN, NY | AUBURN | NY | Acute Care Hospitals | 2 | Yes |
| AUDUBON COUNTY MEMORIAL HOSPITAL AUDUBON, IA | AUDUBON | IA | Critical Access Hospitals | N/A | Yes |
| AUGUSTA HEALTH FISHERSVILLE, VA | FISHERSVILLE | VA | Acute Care Hospitals | 4 | Yes |
| AUGUSTA VA MEDICAL CENTER AUGUSTA, GA | AUGUSTA | GA | Acute Care - Veterans Administration | 3 | Yes |
| AULTMAN HOSPITAL CANTON, OH | CANTON | OH | Acute Care Hospitals | 3 | Yes |
| AULTMAN ORRVILLE HOSPITAL ORRVILLE, OH | ORRVILLE | OH | Critical Access Hospitals | N/A | Yes |
| AURELIA OSBORN FOX MEMORIAL HOSPITAL ONEONTA, NY | ONEONTA | NY | Acute Care Hospitals | 3 | Yes |
| AURORA BAYCARE MEDICAL CTR GREEN BAY, WI | GREEN BAY | WI | Acute Care Hospitals | 4 | Yes |
| AURORA BEHAVIORAL HEALTH SYSTEM GLENDALE, AZ | GLENDALE | AZ | Psychiatric | N/A | No |
| AURORA BEHAVIORAL HEALTHCARE-SANTA ROSA, LLC SANTA ROSA, CA | SANTA ROSA | CA | Psychiatric | N/A | No |
| AURORA BEHAVIORAL HEALTHCARE-TEMPE TEMPE, AZ | TEMPE | AZ | Psychiatric | N/A | No |
| AURORA CHARTER OAK COVINA, CA | COVINA | CA | Psychiatric | N/A | Yes |
| AURORA LAKELAND MEDICAL CENTER ELKHORN, WI | ELKHORN | WI | Acute Care Hospitals | 4 | Yes |
| AURORA LAS ENCINAS PASADENA, CA | PASADENA | CA | Psychiatric | N/A | No |
| AURORA MEDICAL CENTER GRAFTON, WI | GRAFTON | WI | Acute Care Hospitals | 5 | Yes |
| AURORA MEDICAL CENTER - SUMMIT SUMMIT, WI | SUMMIT | WI | Acute Care Hospitals | 5 | Yes |
| AURORA MEDICAL CENTER BAY AREA MARINETTE, WI | MARINETTE | WI | Acute Care Hospitals | 3 | Yes |
| AURORA MEDICAL CENTER KENOSHA KENOSHA, WI | KENOSHA | WI | Acute Care Hospitals | 4 | Yes |
| AURORA MEDICAL CENTER SHEBOYGAN COUNTY SHEBOYGAN, WI | SHEBOYGAN | WI | Acute Care Hospitals | 5 | Yes |
| AURORA MEDICAL CTR MANITOWOC COUNTY TWO RIVERS, WI | TWO RIVERS | WI | Acute Care Hospitals | N/A | Yes |
| AURORA MEDICAL CTR OSHKOSH OSHKOSH, WI | OSHKOSH | WI | Acute Care Hospitals | 4 | Yes |
| AURORA MEDICAL CTR WASHINGTON COUNTY HARTFORD, WI | HARTFORD | WI | Acute Care Hospitals | 4 | Yes |
| AURORA MEMORIAL HOSPITAL BURLINGTON BURLINGTON, WI | BURLINGTON | WI | Acute Care Hospitals | 5 | Yes |
| AURORA PSYCHIATRIC HOSPITAL WAUWATOSA, WI | WAUWATOSA | WI | Psychiatric | N/A | No |
| AURORA SAN DIEGO SAN DIEGO, CA | SAN DIEGO | CA | Psychiatric | N/A | No |
| AURORA ST LUKES MEDICAL CENTER MILWAUKEE, WI | MILWAUKEE | WI | Acute Care Hospitals | 4 | Yes |
| AURORA VISTA DEL MAR HOSPITAL VENTURA, CA | VENTURA | CA | Psychiatric | N/A | No |
| AUSTIN OAKS HOSPITAL AUSTIN, TX | AUSTIN | TX | Psychiatric | N/A | No |
| AUSTIN STATE HOSPITAL AUSTIN, TX | AUSTIN | TX | Psychiatric | N/A | No |
| AUXILIO MUTUO HOSPITAL SAN JUAN, PR | SAN JUAN | PR | Acute Care Hospitals | 3 | Yes |
| AVALA COVINGTON, LA | COVINGTON | LA | Acute Care Hospitals | N/A | No |
| AVENIR BEHAVIORAL HEALTH CENTER SURPRISE, AZ | SURPRISE | AZ | Psychiatric | N/A | No |