| Advanced Specialty Hospital of Toledo | Toledo, OH | CMS validator |
| AHMC Anaheim Regional Medical Center | Anaheim, CA | CMS validator |
| AHS Sherman Medical Center | Sherman, TX | CMS validator |
| Albuquerque - AMG Specialty Hospital, LLC | Albuquerque, NM | CMS validator |
| Aliso Ridge Behavioral Health, LLC | Aliso Viejo, CA | CMS validator |
| Allendale County Hospital | Fairfax, SC | CMS validator |
| Allina Health Surgery Center Brooklyn Park | Brooklyn Park, MN | CMS validator |
| Allina Health Surgery Center Lakeville | Lakeville, MN | CMS validator |
| Allina Health Surgery Center Vadnais Heights | Vadnais Heights, MN | CMS validator |
| Anaheim Community Hospital, LLC | Anaheim, CA | CMS validator |
| Annie Jeffrey Memorial County Health Center | Osceola, NE | CMS validator |
| Anson Family Wellness Clinic | Anson, TX | CMS validator |
| Anson General Hospital | Anson, TX | CMS validator |
| Atmore Community Hospital | Atmore, AL | CMS validator |
| Auburn Community Hospital | Auburn, NY | CMS validator |
| Avenir Behavioral Health Center | Surprise, AZ | CMS validator |
| Axiom Behavioral Health | Naples, FL | CMS validator |
| Baton Rouge Specialty Hospital | Baton Rouge, LA | CMS validator |
| Beacham Memorial Hospital | Magnolia, MS | CMS validator |
| Beacon Allegan | Allegan, MI | CMS validator |
| Bear Valley Community Hospital | Big Bear Lake, CA | CMS validator |
| Bennett County Hospital and Nursing Home - CAH | Martin, SD | CMS validator |
| Big South Fork Medical Center | Oneida, TN | CMS validator |
| Black Hills Surgical Hospital LLC | Rapid City, SD | CMS validator |
| Boulder City Hospital | Boulder City, NV | CMS validator |
| Bronx Psychiatric Center | Bronx, NY | CMS validator |
| Brooks Rehabilitation Hospital University Campus | Jacksonville, FL | CMS validator |
| Brylin Hospital | Buffalo, NY | CMS validator |
| Buffalo Psychiatric Center | Buffalo, NY | CMS validator |
| Bullock County Hospital | Union Springs, AL | CMS validator |
| Burnett Medical Center | Grantsburg, WI | CMS validator |
| Caldwell Medical Center | Princeton, KY | CMS validator |
| Caldwell Memorial Hospital, Inc | Columbia, LA | CMS validator |
| Caldwell Regional Medical Center | Caldwell, KS | CMS validator |
| Candler Hospital | Savannah, GA | CMS validator |
| Capital District Psych Center | Albany, NY | CMS validator |
| Caribbean Medical Center | Fajardo, PR | CMS validator |
| Caromont Regional Medical Center | Gastonia, NC | CMS validator |
| Carroll County Memorial Hospital | Carrollton, MO | CMS validator |
| Carthage Area Hospital, Inc | Carthage, NY | CMS validator |
| Catawba Hospital | Catawba, VA | CMS validator |
| Cavalier County Memorial Hospital Association | Langdon, ND | CMS validator |
| Central State Hospital | Petersburg, VA | CMS validator |
| Children's Home of Pittsburgh, the | Pittsburgh, PA | CMS validator |
| Childrens Medical Center of Dallas | Dallas, TX | CMS validator |
| Choctaw Regional Medical Center | Ackerman, MS | CMS validator |
| Circles of Care, Inc | Melbourne, FL | CMS validator |
| Citizens Medical Center | Victoria, TX | CMS validator |
| Cleveland Area Hospital | Cleveland, OK | CMS validator |
| Coffey County Hospital | Burlington, KS | CMS validator |
| Commonwealth Center for Children and Adolescents | Staunton, VA | CMS validator |
| Community Hospital Inc | Tallassee, AL | CMS validator |
| Cooper University Hospital | Camden, NJ | CMS validator |
| Cooperstown Medical Center | Cooperstown, ND | CMS validator |
| Coralvita Richardson | Richardson, TX | CMS validator |
| Cornerstone Post Acute Care of Bossier | Bossier City, LA | CMS validator |
| Creedmoor Psychiatric Center | Queens Village, NY | CMS validator |
| Crenshaw Community Hospital | Luverne, AL | CMS validator |
| D. W. McMillan Memorial Hospital | Brewton, AL | CMS validator |
| Deckerville Community Hospital | Deckerville, MI | CMS validator |
| Donalsonville Hospital Inc | Donalsonville, GA | CMS validator |
| Driscoll Children's Hospital Rio Grande Valley | Edinburg, TX | CMS validator |
| Driscoll Childrens Hospital | Corpus Christi, TX | CMS validator |
| Eastern State Hospital | Williamsburg, VA | CMS validator |
| Edwards County Medical Center | Kinsley, KS | CMS validator |
| Elitecare Emergency Hospital | League City, TX | CMS validator |
| Elmira Psych Center | Elmira, NY | CMS validator |
| Emanuel Medical Center | Swainsboro, GA | CMS validator |
| Eureka Springs Hospital Commission | Eureka Springs, AR | CMS validator |
| Fairview Regional Medical Center Authority | Fairview, OK | CMS validator |
| Family Wellness Clinic - Tahoka | Tahoka, TX | CMS validator |
| Ferry County Memorial Hospital | Republic, WA | CMS validator |
| First Care Health Center | Park River, ND | CMS validator |
| First Hospital Panamericano | Cidra, PR | CMS validator |
| FMOL Health | Our Lady of the Lake | Baton Rouge, LA | CMS validator |
| Four County (4c) Counseling Center | Logansport, IN | CMS validator |
| Genesis Behavioral Health Crowley | Crowley, LA | CMS validator |
| Genesis Behavioral Health Lafayette | Lafayette, LA | CMS validator |
| Genesis Behavioral Health New Iberia | New Iberia, LA | CMS validator |
| Genesis Behavioral Hospital | Breaux Bridge, LA | CMS validator |
| George E. Weems Memorial Hospital | Apalachicola, FL | CMS validator |
| Georgetown Behavioral Health Institute | Georgetown, TX | CMS validator |
| Gibson Community Hospital | Gibson City, IL | CMS validator |
| Goodall Witcher Hospital | Clifton, TX | CMS validator |
| Granville Health Systems | Oxford, NC | CMS validator |
| Greater Binghamton Health Center | Binghamton, NY | CMS validator |
| Hamilton General Hospital | Hamilton, TX | CMS validator |
| Hardin County General Hospital | Rosiclare, IL | CMS validator |
| Haven Behavioral Hospital of Dayton | Dayton, OH | CMS validator |
| Haven Behavioral Hospital of Philadelphia | Philadelphia, PA | CMS validator |
| Healthsource Saginaw | Saginaw, MI | CMS validator |
| Helen Hayes Hospital | West Haverstraw, NY | CMS validator |
| Hendricks Community Hospital | Hendricks, MN | CMS validator |
| Highcrest Hospital of Overland Park | Overland Park, KS | CMS validator |
| Hillsboro Community Hospital | Hillsboro, KS | CMS validator |
| Hiram W. Davis Medical Center | Petersburg, VA | CMS validator |
| Hospital Centro Comprensivo del Cancer | San Juan, PR | CMS validator |
| Hospital Comunitario Buen Samaritano Inc | Aguadilla, PR | CMS validator |
| Hospital Damas Inc | Ponce, PR | CMS validator |
| Hospital de la Concepcion | San German, PR | CMS validator |
| Hospital Episcopal San Lucas II | Ponce, PR | CMS validator |
| Hospital General de Castaner | Castaner, PR | CMS validator |
| Hospital Pavia Caguas | Caguas, PR | CMS validator |
| Hospital Pavia Hato Rey | Hato Rey, PR | CMS validator |
| Hospital Pavia Santurce | San Juan, PR | CMS validator |
| Hospital Pediatrico Universitario | Monacillo Urbano, PR | CMS validator |
| Hospital San Carlos Borromeo | Moca, PR | CMS validator |
| Hutchings Psychiatric Center | Syracuse, NY | CMS validator |
| Jackson County Regional Health Center | Maquoketa, IA | CMS validator |
| Jasper Memorial Hospital | Monticello, GA | CMS validator |
| Jefferson Hospital | Louisville, GA | CMS validator |
| Joe Dimaggio Children's Hospital | Hollywood, FL | CMS validator |
| Johnson Regional Medical Center | Clarksville, AR | CMS validator |
| Kansas Surgery & Recovery Center | Wichita, KS | CMS validator |
| Kedren Community Mental Health Center | Los Angeles, CA | CMS validator |
| Keefe Memorial Hospital | Cheyenne Wells, CO | CMS validator |
| Kingsboro Psychiatric Hospital | Brooklyn, NY | CMS validator |
| Kit Carson County Memorial Hospital | Burlington, CO | CMS validator |
| Klickitat Valley Hospital | Goldendale, WA | CMS validator |
| Kyle ER & Hospital | Kyle, TX | CMS validator |
| Ladd Memorial Hospital | Osceola, WI | CMS validator |
| Lady of the Sea General Hospital | Cut Off, LA | CMS validator |
| Lake Taylor Transitional Care Hospital | Norfolk, VA | CMS validator |
| Lakeland Community Hospital | Haleyville, AL | CMS validator |
| Landmark Hospital of Athens, LLC | Athens, GA | CMS validator |
| Landmark Hospital of Columbia, LLC | Columbia, MO | CMS validator |
| Landmark Hospital of Joplin, LLC | Joplin, MO | CMS validator |
| Landmark Hospital of Savannah | Savannah, GA | CMS validator |
| Landmark Hospital of Southwest Florida | Lehigh Acres, FL | CMS validator |
| Longview Rehabilitation Hospital | Longview, TX | CMS validator |
| Lourdes Medical Center | Pasco, WA | CMS validator |
| Lynn County Hospital District | Tahoka, TX | CMS validator |
| Madison Medical Center | Fredericktown, MO | CMS validator |
| Madison Regional Health System | Madison, SD | CMS validator |
| Magee General Hospital | Magee, MS | CMS validator |
| Manhattan Psychiatric Center | New York, NY | CMS validator |
| Marlette Regional Hospital | Marlette, MI | CMS validator |
| Mary Free Bed Rehabilitation Hospital | Grand Rapids, MI | CMS validator |
| Matheny Medical and Educational Center | Peapack, NJ | CMS validator |
| Meade District Hospital | Meade, KS | CMS validator |
| Medical Arts Hospital | Lamesa, TX | CMS validator |
| Medical City Mental Health and Wellness Center Frisco | Frisco, TX | CMS validator |
| Medina Memorial Hospital | Medina, NY | CMS validator |
| Memorial Hospital Miramar | Miramar, FL | CMS validator |
| Memorial Hospital Pembroke | Pembroke Pines, FL | CMS validator |
| Memorial Hospital West | Pembroke Pines, FL | CMS validator |
| Memorial Regional Hospital | Hollywood, FL | CMS validator |
| Mendota Mental Health Institute | Madison, WI | CMS validator |
| Mercy Regional Medical Center | Ville Platte, LA | CMS validator |
| Mid Coast Wellcare Ganado | Ganado, TX | CMS validator |
| Mid Coast Wellcare Trinity | Trinity, TX | CMS validator |
| Midwest Medical Center | Galena, IL | CMS validator |
| Mineral Community Hospital | Superior, MT | CMS validator |
| Miners' Colfax Medical Center | Raton, NM | CMS validator |
| Mohawk Valley Psychiatric Center | Utica, NY | CMS validator |
| Moses Taylor Hospital | Scranton, PA | CMS validator |
| Mountain View Hospital | Gadsden, AL | CMS validator |
| Nassau University Medical Center | East Meadow, NY | CMS validator |
| Neighbors Emergency Center Porter | Porter, TX | CMS validator |
| New York City Childrens Psych Center | Bellerose, NY | CMS validator |
| New York State Psychiatric Institute | New York, NY | CMS validator |
| North Arkansas Regional Medical Center | Harrison, AR | CMS validator |
| North Central Health Care | Wausau, WI | CMS validator |
| North Shore Health | Grand Marais, MN | CMS validator |
| North Walton Doctors Hospital | Defuniak Springs, FL | CMS validator |
| Northern Virginia Mental Health Insti | Falls Church, VA | CMS validator |
| Noxubee General Critical Access Hospital | Macon, MS | CMS validator |
| O.'Donnell Clinic | O’Donnell, TX | CMS validator |
| Pagosa Springs Medical Center | Pagosa Springs, CO | CMS validator |
| Panola Medical Center | Batesville, MS | CMS validator |
| Paulding County Hospital | Paulding, OH | CMS validator |
| Penn Highlands Clearfield | Clearfield, PA | CMS validator |
| Penn Highlands DuBois | Dubois, PA | CMS validator |
| Pershing General Hospital | Lovelock, NV | CMS validator |
| Phoenix Specialty Hospital | Mesa, AZ | CMS validator |
| Physical Therapy & Rehabilitation - Stones Crossing | Greenwood, IN | CMS validator |
| Piedmont Geriatric Hospital | Burkeville, VA | CMS validator |
| Pilgrim Psychiatric Center | West Brentwood, NY | CMS validator |
| Pioneer Memorial Hospital | Heppner, OR | CMS validator |
| Prairie View Inc | Newton, KS | CMS validator |
| Prairiecare | Brooklyn Park, MN | CMS validator |
| Promise Hospital of Dallas | Dallas, TX | CMS validator |
| Prowers Medical Center | Lamar, CO | CMS validator |
| Randolph Hospital | Asheboro, NC | CMS validator |
| Reagan Memorial Hospital | Big Lake, TX | CMS validator |
| Regional Hospital of Scranton | Scranton, PA | CMS validator |
| Regional Medical Center of Central Alabama | Greenville, AL | CMS validator |
| Rehabilitation Hospital of Indiana Inc | Indianapolis, IN | CMS validator |
| Rio Grande Hospital | Del Norte, CO | CMS validator |
| Riverview Health Institute | Dayton, OH | CMS validator |
| Rochester Psychiatric Center | Rochester, NY | CMS validator |
| Rockland Children's Psychiatric Center | Orangeburg, NY | CMS validator |
| Rockland Psych Center | Orangeburg, NY | CMS validator |
| Roger Mills Memorial Hospital | Cheyenne, OK | CMS validator |
| Sagamore Children's Psychiatric Center | Dix Hills, NY | CMS validator |
| Sage Specialty Hospital of Opelousas | Opelousas, LA | CMS validator |
| Saint Anthony Hospital | Chicago, IL | CMS validator |
| Saint Peter's University Hospital | New Brunswick, NJ | CMS validator |
| Saint Thomas Hospital for Specialty Surgery | Nashville, TN | CMS validator |
| Salt Lake Specialty Hospital | Murray, UT | CMS validator |
| SCA Health Greenway Surgical Suites | Minneapolis, MN | CMS validator |
| SCA Health Orthopedic Institute Surgery Center | Edina, MN | CMS validator |
| SCA Health Westhealth Surgery Center | Plymouth, MN | CMS validator |
| Scheurer Health - Pigeon | Pigeon, MI | CMS validator |
| Seaside Health System | Baton Rouge, LA | CMS validator |
| Seneca Rehabilitation Hospital | Wheeling, WV | CMS validator |
| Sheppard and Enoch Pratt Hospital, the | Baltimore, MD | CMS validator |
| Silver Lake Hospital LTACH | Newark, NJ | CMS validator |
| South Beach Psychiatric Center | Staten Island, NY | CMS validator |
| South Big Horn County Critical Access Hospital | Basin, WY | CMS validator |
| South Lyon Medical Center | Yerington, NV | CMS validator |
| Southeast Georgia Health System- Brunswick Campus | Brunswick, GA | CMS validator |
| Southeast Georgia Health System- Camden Campus | Saint Marys, GA | CMS validator |
| Southern Virginia Mental Health Institute | Danville, VA | CMS validator |
| Southwest Healthcare Services | Bowman, ND | CMS validator |
| Southwestern Medical Center | Lawton, OK | CMS validator |
| Southwestern Vermont Medical Center | Bennington, VT | CMS validator |
| Southwestern Virginia Mental Health Institute | Marion, VA | CMS validator |
| St. Anthony's Rehabilitation Hospital | Lauderdale Lakes, FL | CMS validator |
| St. Lawrence Psychiatric Center | Ogdensburg, NY | CMS validator |
| St. Luke's Hospital | Crosby, ND | CMS validator |
| St. Michaels Medical Hospital LLC | Sugar Land, TX | CMS validator |
| Star Valley Health | Afton, WY | CMS validator |
| Stewart Memorial Community Hospital | Lake City, IA | CMS validator |
| Stones Crossing Imaging Center | Greenwood, IN | CMS validator |
| Summit Healthcare Regional Medical Center | Show Low, AZ | CMS validator |
| SUNY Health Science Center at Brooklyn University | Brooklyn, NY | CMS validator |
| Susan B. Allen Memorial Hospital | El Dorado, KS | CMS validator |
| Texarkana Emergency Center & Hospital | Texarkana, TX | CMS validator |
| Texas Institute for Surgery at Presbyterian Hospit | Dallas, TX | CMS validator |
| The Emily Program Atlanta | Dunwoody, GA | CMS validator |
| The Emily Program Charlotte | Charlotte, NC | CMS validator |
| The Emily Program Rtp Durham | Durham, NC | CMS validator |
| The Healing Place | Prescott, AZ | CMS validator |
| The Hospital at Westlake Medical Center | Austin, TX | CMS validator |
| Titan Rehabilitation Hospital of Rosepine | Leesville, LA | CMS validator |
| Totally Kids Rehabilitation Hospital | Loma Linda, CA | CMS validator |
| United Regional Health Care System | Wichita Falls, TX | CMS validator |
| Valley Forge Medical Center | Norristown, PA | CMS validator |
| Vista Medical Center East | Waukegan, IL | CMS validator |
| Walden Behavioral Care, LLC | Dedham, MA | CMS validator |
| Warren General Hospital | Warren, PA | CMS validator |
| West Covina Medical Center | West Covina, CA | CMS validator |
| West Suburban Medical Center | Oak Park, IL | CMS validator |
| Western Missouri Medical Center | Warrensburg, MO | CMS validator |
| Western Ny Childrens Psychiatric Center | West Seneca, NY | CMS validator |
| Western State Hospital | Staunton, VA | CMS validator |
| Wilkes-Barre General Hospital | Wilkes-Barre, PA | CMS validator |
| William BEE Ririe Hospital | Ely, NV | CMS validator |
| Winnebago Mental Health Institute | Winnebago, WI | CMS validator |
| Wood County Hospital | Bowling Green, OH | CMS validator |
| Wray Community District Hospital | Wray, CO | CMS validator |
| Wyandot Memorial Hospital | Upper Sandusky, OH | CMS validator |
| Yoakum County Hospital | Denver City, TX | CMS validator |