| M Health Fairview Ridges Hospital | Burnsville, MN | Acute Care Hospitals | Voluntary non-profit - Church | 4 stars |
| M Health Fairview Southdale Hospital | Edina, MN | Acute Care Hospitals | Voluntary non-profit - Private | 5 stars |
| M Health Fairview St John's Hospital | Maplewood, MN | Acute Care Hospitals | Voluntary non-profit - Private | 5 stars |
| M Health Fairview University of Mn Medical Center | Minneapolis, MN | Acute Care Hospitals | Voluntary non-profit - Private | 4 stars |
| M Health Fairview Woodwinds Hospital | Woodbury, MN | Acute Care Hospitals | Voluntary non-profit - Private | 4 stars |
| Mackinac Straits Hospital and Health Center | Saint Ignace, MI | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Macneal Hospital | Berwyn, IL | Acute Care Hospitals | Proprietary | 3 stars |
| Macon Community Hospital | Lafayette, TN | Critical Access Hospitals | Voluntary non-profit - Private | 3 stars |
| Macon County Samaritan Memorial Hospital | Macon, MO | Critical Access Hospitals | Government - Local | 2 stars |
| Mad River Community Hospital | Arcata, CA | Acute Care Hospitals | Proprietary | 1 star |
| Madden Mental Health Center | Hines, IL | Psychiatric | Government - State | Not rated |
| Madelia Health | Madelia, MN | Critical Access Hospitals | Voluntary non-profit - Other | Not rated |
| Madera Community Hospital | Madera, CA | Acute Care Hospitals | Voluntary non-profit - Private | Not rated |
| Madigan AMC (FT Lewis) | Joint Base Lewis-McChord, WA | Acute Care - Department of Defense | Department of Defense | Not rated |
| Madison County Health Care System | Winterset, IA | Critical Access Hospitals | Government - Local | Not rated |
| Madison County Memorial Hospital | Madison, FL | Critical Access Hospitals | Government - Hospital District or Authority | Not rated |
| Madison Health | London, OH | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| Madison Hospital | Madison, MN | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Madison Medical Center | Fredericktown, MO | Critical Access Hospitals | Voluntary non-profit - Other | Not rated |
| Madison Memorial Hospital | Rexburg, ID | Acute Care Hospitals | Government - Local | Not rated |
| Madison Parish Hospital | Tallulah, LA | Critical Access Hospitals | Government - Hospital District or Authority | Not rated |
| Madison Regional Health System | Madison, SD | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Madison St Joseph Health Center | Madisonville, TX | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Madison State Hospital | Madison, IN | Psychiatric | Government - State | Not rated |
| Madison VA Medical Center | Madison, WI | Acute Care - Veterans Administration | Veterans Health Administration | 5 stars |
| Madison Valley Medical Center | Ennis, MT | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Magee General Hospital | Magee, MS | Acute Care Hospitals | Voluntary non-profit - Private | 2 stars |
| Magee Womens Hospital of UPMC Health System | Pittsburgh, PA | Acute Care Hospitals | Voluntary non-profit - Other | 4 stars |
| Magnolia Regional Health Center | Corinth, MS | Acute Care Hospitals | Voluntary non-profit - Other | 2 stars |
| Magruder Hospital | Port Clinton, OH | Critical Access Hospitals | Voluntary non-profit - Private | 3 stars |
| Mahaska Health Partnership | Oskaloosa, IA | Critical Access Hospitals | Government - Local | 4 stars |
| Mahnomen Health Center | Mahnomen, MN | Rural Emergency Hospital | Government - Local | Not rated |
| Maimonides Medical Center | Brooklyn, NY | Acute Care Hospitals | Voluntary non-profit - Private | 2 stars |
| Main Line Hospital Lankenau | Wynnewood, PA | Acute Care Hospitals | Voluntary non-profit - Private | 4 stars |
| Maine General Medical Center | Augusta, ME | Acute Care Hospitals | Voluntary non-profit - Other | 4 stars |
| Mainehealth Behavioral Health at Spring Harbor | Westbrook, ME | Psychiatric | Government - Federal | Not rated |
| Mainehealth Franklin Hospital | Farmington, ME | Critical Access Hospitals | Voluntary non-profit - Private | 3 stars |
| Mainehealth Maine Medical Center | Portland, ME | Acute Care Hospitals | Voluntary non-profit - Private | 4 stars |
| Mainehealth Mid Coast Hospital | Brunswick, ME | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| Mainehealth Pen Bay Hospital | Rockport, ME | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| Mainehealth Stephens Hospital | Norway, ME | Critical Access Hospitals | Voluntary non-profit - Private | 4 stars |
| Mainehealth Waldo Hospital | Belfast, ME | Critical Access Hospitals | Voluntary non-profit - Private | 3 stars |
| Major Hospital | Shelbyville, IN | Acute Care Hospitals | Government - Local | 4 stars |
| Malvern Behavioral Health | Philadelphia, PA | Psychiatric | Voluntary non-profit - Other | Not rated |
| Mammoth Hospital | Mammoth Lakes, CA | Critical Access Hospitals | Government - Hospital District or Authority | Not rated |
| Manatee Memorial Hospital | Bradenton, FL | Acute Care Hospitals | Proprietary | 3 stars |
| Manati Medical Center Dr Otero Lopez | Manati, PR | Acute Care Hospitals | Voluntary non-profit - Private | 1 star |
| Manchester Memorial Hospital | Manchester, CT | Acute Care Hospitals | Proprietary | 4 stars |
| Mangum Regional Medical Center | Mangum, OK | Critical Access Hospitals | Government - Hospital District or Authority | Not rated |
| Manhattan Psychiatric Center | New York, NY | Psychiatric | Government - State | Not rated |
| Manhattan Surgical Hospital LLC | Manhattan, KS | Acute Care Hospitals | Physician | Not rated |
| Maniilaq Health Center | Kotzebue, AK | Critical Access Hospitals | Tribal | Not rated |
| Manning Regional Healthcare Center | Manning, IA | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Maple Grove Hospital | Maple Grove, MN | Acute Care Hospitals | Voluntary non-profit - Private | 5 stars |
| Maple Heights Behavioral Health | Fort Wayne, IN | Psychiatric | Proprietary | Not rated |
| Marcum and Wallace Memorial Hospital | Irvine, KY | Critical Access Hospitals | Voluntary non-profit - Private | 4 stars |
| Margaret Mary Community Hospital Inc | Batesville, IN | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Margaretville Memorial Hospital | Margaretville, NY | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Maria Parham Medical Center | Henderson, NC | Acute Care Hospitals | Proprietary | 2 stars |
| Marian Center | Salt Lake City, UT | Psychiatric | Proprietary | Not rated |
| Marian Regional Medical Center | Santa Maria, CA | Acute Care Hospitals | Voluntary non-profit - Church | 3 stars |
| Marietta Memorial Hospital | Marietta, OH | Acute Care Hospitals | Voluntary non-profit - Other | 3 stars |
| Mariners Hospital | Tavernier, FL | Critical Access Hospitals | Voluntary non-profit - Private | 5 stars |
| Marinhealth Medical Center | Greenbrae, CA | Acute Care Hospitals | Government - Hospital District or Authority | 5 stars |
| Marion Communtiy Hospital | Ocala, FL | Acute Care Hospitals | Proprietary | 1 star |
| Marion General Hospital | Marion, IN | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| Marion General Hospital | Columbia, MS | Acute Care Hospitals | Government - Local | 1 star |
| Marion General Hospital | Marion, OH | Acute Care Hospitals | Voluntary non-profit - Private | 4 stars |
| Marion Il VA Medical Center | Marion, IL | Acute Care - Veterans Administration | Veterans Health Administration | 3 stars |
| Marion Regional Medical Center | Hamilton, AL | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| Mark Twain Medical Center | San Andreas, CA | Critical Access Hospitals | Voluntary non-profit - Other | 3 stars |
| Marlborough Hospital | Marlborough, MA | Acute Care Hospitals | Voluntary non-profit - Private | 2 stars |
| Marlette Regional Hospital | Marlette, MI | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Marshall Browning Hospital | Du Quoin, IL | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Marshall County Healthcare Center - CAH | Britton, SD | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Marshall County Hospital | Benton, KY | Critical Access Hospitals | Government - Hospital District or Authority | 2 stars |
| Marshall Medical Center | Placerville, CA | Acute Care Hospitals | Voluntary non-profit - Private | 4 stars |
| Marshall Medical Center | Lewisburg, TN | Critical Access Hospitals | Government - Hospital District or Authority | Not rated |
| Marshall Medical Centers | Boaz, AL | Acute Care Hospitals | Government - Hospital District or Authority | 3 stars |
| Marshfield Medical Center | Marshfield, WI | Acute Care Hospitals | Voluntary non-profit - Church | 1 star |
| Marshfield Medical Center - Beaver Dam (Mmc-Bd) | Beaver Dam, WI | Acute Care Hospitals | Voluntary non-profit - Private | 2 stars |
| Marshfield Medical Center - Eau Claire | Eau Claire, WI | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| Marshfield Medical Center - Ladysmith | Ladysmith, WI | Critical Access Hospitals | Government - Hospital District or Authority | Not rated |
| Marshfield Medical Center - Minocqua | Minocqua, WI | Acute Care Hospitals | Voluntary non-profit - Private | 5 stars |
| Marshfield Medical Center - Neillsville | Neillsville, WI | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Marshfield Medical Center - Rice Lake | Rice Lake, WI | Acute Care Hospitals | Voluntary non-profit - Private | 2 stars |
| Marshfield Medical Center - Weston | Weston, WI | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| Martha's Vineyard Hospital Inc | Oak Bluffs, MA | Critical Access Hospitals | Voluntary non-profit - Private | 4 stars |
| Martin ACH (FT Benning) | Fort Benning, GA | Acute Care - Department of Defense | Department of Defense | Not rated |
| Martin County Hospital District | Stanton, TX | Critical Access Hospitals | Government - Hospital District or Authority | Not rated |
| Martin Luther King, Jr. Community Hospital | Los Angeles, CA | Acute Care Hospitals | Voluntary non-profit - Private | 4 stars |
| Martinsburg VA Medical Center | Martinsburg, WV | Acute Care - Veterans Administration | Veterans Health Administration | 4 stars |
| Mary Breckinridge ARH Hospital | Hyden, KY | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Mary Bridge Children's Hospital | Tacoma, WA | Childrens | Voluntary non-profit - Other | Not rated |
| Mary Greeley Medical Center | Ames, IA | Acute Care Hospitals | Government - Local | 4 stars |
| Mary Hitchcock Memorial Hospital | Lebanon, NH | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| Mary Immaculate Hospital | Newport News, VA | Acute Care Hospitals | Voluntary non-profit - Private | 4 stars |
| Mary Lanning Healthcare | Hastings, NE | Acute Care Hospitals | Voluntary non-profit - Other | 2 stars |
| Mary Rutan Hospital | Bellefontaine, OH | Acute Care Hospitals | Voluntary non-profit - Private | 4 stars |
| Mary S Harper Geriatric Psychiatry Center | Tuscaloosa, AL | Psychiatric | Government - State | Not rated |
| Mary Washington Hospital | Fredericksburg, VA | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| Maryland Heights Center for Behavioral Health | Maryland Heights, MO | Psychiatric | Voluntary non-profit - Other | Not rated |
| Marymount Hospital | Garfield Heights, OH | Acute Care Hospitals | Voluntary non-profit - Private | 5 stars |
| Mason District Hospital | Havana, IL | Critical Access Hospitals | Government - Hospital District or Authority | Not rated |
| Mason General Hospital & Family of Clinics | Shelton, WA | Critical Access Hospitals | Government - Hospital District or Authority | 2 stars |
| Masonicare Health Center | Wallingford, CT | Psychiatric | Voluntary non-profit - Private | Not rated |
| Massac Memorial Hospital | Metropolis, IL | Critical Access Hospitals | Government - Hospital District or Authority | 2 stars |
| Massachusetts Eye and Ear Infirmary - | Boston, MA | Acute Care Hospitals | Voluntary non-profit - Private | Not rated |
| Massachusetts General Hospital | Boston, MA | Acute Care Hospitals | Voluntary non-profit - Private | 5 stars |
| Mat-Su Regional Medical Center | Palmer, AK | Acute Care Hospitals | Voluntary non-profit - Other | 3 stars |
| Matagorda Regional Medical Center | Bay City, TX | Acute Care Hospitals | Government - Hospital District or Authority | 5 stars |
| Maui Memorial Medical Center | Wailuku, HI | Acute Care Hospitals | Government - State | 2 stars |
| Maury Regional Hospital | Columbia, TN | Acute Care Hospitals | Government - Local | 3 stars |
| Mayaguez Medical Center Dr Ramon Emeterio Betances | Mayaguez, PR | Acute Care Hospitals | Proprietary | 1 star |
| Mayers Memorial Hospital | Fall River Mills, CA | Critical Access Hospitals | Government - Hospital District or Authority | Not rated |
| Mayhill Hospital | Denton, TX | Acute Care Hospitals | Proprietary | Not rated |
| Mayo Clinic | Jacksonville, FL | Acute Care Hospitals | Voluntary non-profit - Private | 5 stars |
| Mayo Clinic Health System - Albert Lea and Austin | Albert Lea, MN | Acute Care Hospitals | Voluntary non-profit - Private | 5 stars |
| Mayo Clinic Health System - Cannon Falls | Cannon Falls, MN | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Mayo Clinic Health System - Fairmont | Fairmont, MN | Acute Care Hospitals | Voluntary non-profit - Private | 5 stars |
| Mayo Clinic Health System - Lake City | Lake City, MN | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Mayo Clinic Health System - Mankato | Mankato, MN | Acute Care Hospitals | Voluntary non-profit - Private | 5 stars |
| Mayo Clinic Health System - Waseca | Waseca, MN | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Mayo Clinic Health System Chippewa Valley | Bloomer, WI | Critical Access Hospitals | Voluntary non-profit - Private | 4 stars |
| Mayo Clinic Health System Eau Claire Hospital | Eau Claire, WI | Acute Care Hospitals | Voluntary non-profit - Private | 5 stars |
| Mayo Clinic Health System in Red Wing | Red Wing, MN | Acute Care Hospitals | Voluntary non-profit - Private | 4 stars |
| Mayo Clinic Health System New Prague | New Prague, MN | Critical Access Hospitals | Voluntary non-profit - Private | 2 stars |
| Mayo Clinic Health System Oakridge | Osseo, WI | Critical Access Hospitals | Voluntary non-profit - Other | Not rated |
| Mayo Clinic Health System St. James | St James, MN | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Mayo Clinic Health System-Franciscan Medical Center Inc | La Crosse, WI | Acute Care Hospitals | Voluntary non-profit - Private | 5 stars |
| Mayo Clinic Health System-Northland | Barron, WI | Critical Access Hospitals | Voluntary non-profit - Private | 4 stars |
| Mayo Clinic Health System-Red Cedar Inc | Menomonie, WI | Critical Access Hospitals | Voluntary non-profit - Private | 3 stars |
| Mayo Clinic Hlth Systm Franciscan Hlthcare Sparta | Sparta, WI | Critical Access Hospitals | Voluntary non-profit - Church | Not rated |
| Mayo Clinic Hospital | Phoenix, AZ | Acute Care Hospitals | Voluntary non-profit - Private | 5 stars |
| Mayo Clinic Hospital Rochester | Rochester, MN | Acute Care Hospitals | Voluntary non-profit - Church | 5 stars |
| Mc Camey Hospital | McCamey, TX | Critical Access Hospitals | Government - Hospital District or Authority | Not rated |
| Mc Donough District Hospital | Macomb, IL | Acute Care Hospitals | Government - Hospital District or Authority | 3 stars |
| McAlester Regional Health Center | McAlester, OK | Acute Care Hospitals | Government - Hospital District or Authority | 3 stars |
| McBride Orthopedic Hospital | Oklahoma City, OK | Acute Care Hospitals | Physician | Not rated |
| McCone County Health Center | Circle, MT | Critical Access Hospitals | Voluntary non-profit - Other | Not rated |
| McCullough-Hyde Memorial Hospital | Oxford, OH | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| McCurtain Memorial Hospital | Idabel, OK | Critical Access Hospitals | Voluntary non-profit - Private | 4 stars |
| McDowell ARH Hospital | Mc Dowell, KY | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| McGehee Hospital | McGehee, AR | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| McKenzie County Healthcare Systems Inc | Watford City, ND | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| McKenzie Health System | Sandusky, MI | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| McKenzie-Willamette Medical Center | Springfield, OR | Acute Care Hospitals | Voluntary non-profit - Private | 4 stars |
| McLaren Bay Region | Bay City, MI | Acute Care Hospitals | Voluntary non-profit - Private | 1 star |
| McLaren Caro Region | Caro, MI | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| McLaren Central Michigan | Mount Pleasant, MI | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| McLaren Flint | Flint, MI | Acute Care Hospitals | Voluntary non-profit - Private | 2 stars |
| McLaren Greater Lansing | Lansing, MI | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| McLaren Lapeer Region | Lapeer, MI | Acute Care Hospitals | Voluntary non-profit - Private | 2 stars |
| McLaren Macomb | Mount Clemens, MI | Acute Care Hospitals | Voluntary non-profit - Private | 1 star |
| McLaren Northern Michigan | Petoskey, MI | Acute Care Hospitals | Voluntary non-profit - Other | 3 stars |
| McLaren Oakland | Pontiac, MI | Acute Care Hospitals | Voluntary non-profit - Private | 2 stars |
| McLaren Port Huron | Port Huron, MI | Acute Care Hospitals | Voluntary non-profit - Private | 2 stars |
| McLaren Thumb Region | Bad Axe, MI | Critical Access Hospitals | Voluntary non-profit - Private | 5 stars |
| McLean Hospital Corporation | Belmont, MA | Psychiatric | Voluntary non-profit - Private | Not rated |
| McLeod Health Cheraw | Cheraw, SC | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| McLeod Health Clarendon | Manning, SC | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| McLeod Loris Hospital | Loris, SC | Acute Care Hospitals | Voluntary non-profit - Private | 4 stars |
| McLeod Medical Center - Dillon | Dillon, SC | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| McLeod Regional Medical Center-Pee Dee | Florence, SC | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| McPherson Hospital | McPherson, KS | Acute Care Hospitals | Voluntary non-profit - Private | 2 stars |
| Meade District Hospital | Meade, KS | Critical Access Hospitals | Government - Hospital District or Authority | Not rated |
| Meadows Psychiatric Center | Centre Hall, PA | Psychiatric | Proprietary | Not rated |
| Meadowview Regional Medical Center | Maysville, KY | Acute Care Hospitals | Proprietary | 4 stars |
| Meadowwood Behavioral Health System | New Castle, DE | Psychiatric | Proprietary | Not rated |
| Meadville Medical Center | Meadville, PA | Acute Care Hospitals | Voluntary non-profit - Private | 4 stars |
| Mease Countryside Hospital | Safety Harbor, FL | Acute Care Hospitals | Voluntary non-profit - Private | 4 stars |
| Mease Dunedin Hospital | Dunedin, FL | Acute Care Hospitals | Voluntary non-profit - Private | 4 stars |
| Medical Arts Hospital | Lamesa, TX | Acute Care Hospitals | Government - Hospital District or Authority | Not rated |
| Medical Behavioral Hospital - Mishawaka | Mishawaka, IN | Psychiatric | Proprietary | Not rated |
| Medical Behavioral Hospital of Clear Lake, LLC | Clear Lake City, TX | Psychiatric | Proprietary | Not rated |
| Medical Behavioral Hospital of Indianapolis | Greenwood, IN | Psychiatric | Proprietary | Not rated |
| Medical Center Barbour | Eufaula, AL | Critical Access Hospitals | Government - Hospital District or Authority | Not rated |
| Medical Center Enterprise | Enterprise, AL | Acute Care Hospitals | Proprietary | 4 stars |
| Medical Center Hospital | Odessa, TX | Acute Care Hospitals | Government - Hospital District or Authority | 3 stars |
| Medical Center of McKinney | McKinney, TX | Acute Care Hospitals | Proprietary | 3 stars |
| Medical Center of the Rockies | Loveland, CO | Acute Care Hospitals | Voluntary non-profit - Private | 5 stars |
| Medical City Alliance | Fort Worth, TX | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| Medical City Arlington | Arlington, TX | Acute Care Hospitals | Proprietary | 2 stars |
| Medical City Dallas Hospital | Dallas, TX | Acute Care Hospitals | Proprietary | 3 stars |
| Medical City Denton | Denton, TX | Acute Care Hospitals | Proprietary | 4 stars |
| Medical City Fort Worth | Fort Worth, TX | Acute Care Hospitals | Proprietary | 2 stars |
| Medical City Green Oaks Hospital | Dallas, TX | Psychiatric | Voluntary non-profit - Other | Not rated |
| Medical City las Colinas | Irving, TX | Acute Care Hospitals | Proprietary | 4 stars |
| Medical City Lewisville | Lewisville, TX | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| Medical City Mental Health and Wellness Center | Fort Worth, TX | Psychiatric | Proprietary | Not rated |
| Medical City Mental Health and Wellness Center | Frisco, TX | Psychiatric | Proprietary | Not rated |
| Medical City North Hills | North Richland Hills, TX | Acute Care Hospitals | Proprietary | 2 stars |
| Medical City Plano | Plano, TX | Acute Care Hospitals | Proprietary | 3 stars |
| Medical City Weatherford | Weatherford, TX | Acute Care Hospitals | Proprietary | 2 stars |
| Medical College of Virginia Hospitals | Richmond, VA | Acute Care Hospitals | Government - Hospital District or Authority | 4 stars |
| Medical West, an Affiliate of UAB Health System | Bessemer, AL | Acute Care Hospitals | Government - Hospital District or Authority | 3 stars |
| Medicine Lodge Memorial Hospital | Medicine Lodge, KS | Critical Access Hospitals | Government - Hospital District or Authority | Not rated |
| Medina Hospital | Medina, OH | Acute Care Hospitals | Voluntary non-profit - Private | 5 stars |
| Medina Memorial Hospital | Medina, NY | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Medina Regional Hospital | Hondo, TX | Critical Access Hospitals | Government - Hospital District or Authority | Not rated |
| Medstar Franklin Square Medical Center | Rosedale, MD | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| Medstar Georgetown University Hospital | Washington, DC | Acute Care Hospitals | Proprietary | 3 stars |
| Medstar Good Samaritan Hospital | Baltimore, MD | Acute Care Hospitals | Voluntary non-profit - Other | 3 stars |
| Medstar Harbor Hospital | Baltimore, MD | Acute Care Hospitals | Voluntary non-profit - Private | 4 stars |
| Medstar Montgomery Medical Center | Olney, MD | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| Medstar Saint Mary's Hospital | Leonardtown, MD | Acute Care Hospitals | Voluntary non-profit - Private | 4 stars |
| Medstar Southern Maryland Hospital Center | Clinton, MD | Acute Care Hospitals | Voluntary non-profit - Private | 2 stars |
| Medstar Union Memorial Hospital | Baltimore, MD | Acute Care Hospitals | Voluntary non-profit - Other | 5 stars |
| Medstar Washington Hospital Center | Washington, DC | Acute Care Hospitals | Voluntary non-profit - Other | 3 stars |
| Meeker Memorial Hospital | Litchfield, MN | Critical Access Hospitals | Government - Local | Not rated |
| Melissa Memorial Hospital | Holyoke, CO | Critical Access Hospitals | Government - Hospital District or Authority | Not rated |
| Melrosewakefield Healthcare | Melrose, MA | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| Memorial Care Miller Children's & Women's Hosp Lb | Long Beach, CA | Childrens | Voluntary non-profit - Other | Not rated |
| Memorial Community Hospital & Health System | Blair, NE | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Memorial Health | Lawton, OK | Acute Care Hospitals | Government - Hospital District or Authority | 2 stars |
| Memorial Health Care Systems | Seward, NE | Critical Access Hospitals | Voluntary non-profit - Private | 3 stars |
| Memorial Health Meadows Hospital | Vidalia, GA | Acute Care Hospitals | Proprietary | 5 stars |
| Memorial Healthcare | Owosso, MI | Acute Care Hospitals | Voluntary non-profit - Other | 3 stars |
| Memorial Healthcare System, Inc | Chattanooga, TN | Acute Care Hospitals | Voluntary non-profit - Church | 5 stars |
| Memorial Hermann - Texas Medical Center | Houston, TX | Acute Care Hospitals | Voluntary non-profit - Private | 4 stars |
| Memorial Hermann Hospital System | Houston, TX | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| Memorial Hermann Houston Physicians Hospital | Webster, TX | Acute Care Hospitals | Physician | Not rated |
| Memorial Hermann Katy Hospital | Katy, TX | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| Memorial Hermann Memorial City Hospital | Houston, TX | Acute Care Hospitals | Voluntary non-profit - Private | 4 stars |
| Memorial Hermann Northeast Hospital | Humble, TX | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| Memorial Hermann Sugar Land Hospital | Sugar Land, TX | Acute Care Hospitals | Voluntary non-profit - Private | 4 stars |
| Memorial Hermann Surgical Hospital Kingwood | Kingwood, TX | Acute Care Hospitals | Proprietary | Not rated |
| Memorial Hospital | Belleville, IL | Acute Care Hospitals | Voluntary non-profit - Private | 5 stars |
| Memorial Hospital | Carthage, IL | Critical Access Hospitals | Voluntary non-profit - Private | 4 stars |
| Memorial Hospital | Chester, IL | Critical Access Hospitals | Government - Hospital District or Authority | Not rated |
| Memorial Hospital | Logansport, IN | Acute Care Hospitals | Government - Local | 4 stars |
| Memorial Hospital | Abilene, KS | Critical Access Hospitals | Government - Hospital District or Authority | 2 stars |
| Memorial Hospital | Aurora, NE | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Memorial Hospital | Marysville, OH | Acute Care Hospitals | Government - Local | 5 stars |
| Memorial Hospital | Fremont, OH | Acute Care Hospitals | Voluntary non-profit - Other | 4 stars |
| Memorial Hospital | Stilwell, OK | Acute Care Hospitals | Voluntary non-profit - Private | 4 stars |
| Memorial Hospital | Gonzales, TX | Acute Care Hospitals | Government - Hospital District or Authority | Not rated |
| Memorial Hospital | Seminole, TX | Critical Access Hospitals | Government - Hospital District or Authority | Not rated |
| Memorial Hospital | Dumas, TX | Critical Access Hospitals | Government - Hospital District or Authority | Not rated |
| Memorial Hospital and Health Care Center | Jasper, IN | Acute Care Hospitals | Voluntary non-profit - Private | 4 stars |
| Memorial Hospital and Manor | Bainbridge, GA | Acute Care Hospitals | Government - Hospital District or Authority | 1 star |
| Memorial Hospital at Gulfport | Gulfport, MS | Acute Care Hospitals | Government - Local | 3 stars |
| Memorial Hospital Biloxi | Biloxi, MS | Acute Care Hospitals | Proprietary | 1 star |
| Memorial Hospital los Banos | Los Banos, CA | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| Memorial Hospital Miramar | Miramar, FL | Acute Care Hospitals | Government - Hospital District or Authority | 5 stars |
| Memorial Hospital of Carbon County | Rawlins, WY | Critical Access Hospitals | Government - Local | Not rated |
| Memorial Hospital of Carbondale | Carbondale, IL | Acute Care Hospitals | Voluntary non-profit - Private | 1 star |
| Memorial Hospital of Converse County | Douglas, WY | Critical Access Hospitals | Government - Local | 4 stars |
| Memorial Hospital of Gardena | Gardena, CA | Acute Care Hospitals | Proprietary | 1 star |
| Memorial Hospital of South Bend | South Bend, IN | Acute Care Hospitals | Voluntary non-profit - Private | 2 stars |
| Memorial Hospital of Texas County Authority | Guymon, OK | Critical Access Hospitals | Government - Hospital District or Authority | Not rated |
| Memorial Hospital Pembroke | Pembroke Pines, FL | Acute Care Hospitals | Government - Hospital District or Authority | 4 stars |
| Memorial Hospital Sweetwater County | Rock Springs, WY | Critical Access Hospitals | Government - Hospital District or Authority | Not rated |
| Memorial Hospital West | Pembroke Pines, FL | Acute Care Hospitals | Government - Hospital District or Authority | 3 stars |
| Memorial Hospital, the | Craig, CO | Critical Access Hospitals | Government - Local | Not rated |
| Memorial Hospital, the | North Conway, NH | Critical Access Hospitals | Voluntary non-profit - Private | 4 stars |
| Memorial Medical Center | Modesto, CA | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| Memorial Medical Center | Springfield, IL | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| Memorial Medical Center | Las Cruces, NM | Acute Care Hospitals | Proprietary | 2 stars |
| Memorial Medical Center | Port Lavaca, TX | Critical Access Hospitals | Government - Local | 4 stars |
| Memorial Mission Hospital and Asheville Surgery Ce | Asheville, NC | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| Memorial Regional Hospital | Hollywood, FL | Acute Care Hospitals | Government - Hospital District or Authority | 3 stars |
| Memorial Satilla Health | Waycross, GA | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| Memorialcare Long Beach Medical Center | Long Beach, CA | Acute Care Hospitals | Voluntary non-profit - Other | 2 stars |
| Memorialcare Orange Coast Medical Center | Fountain Valley, CA | Acute Care Hospitals | Proprietary | 4 stars |
| Memorialcare Saddleback Medical Center | Laguna Hills, CA | Acute Care Hospitals | Voluntary non-profit - Private | 4 stars |
| Memphis Mental Health Institute | Memphis, TN | Psychiatric | Government - Local | Not rated |
| Memphis VA Medical Center | Memphis, TN | Acute Care - Veterans Administration | Veterans Health Administration | 3 stars |
| Mena Regional Health System | Mena, AR | Critical Access Hospitals | Voluntary non-profit - Other | Not rated |
| Mendota Mental Health Institute | Madison, WI | Psychiatric | Government - State | Not rated |
| Menifee Global Medical Center | Sun City, CA | Acute Care Hospitals | Proprietary | Not rated |
| Menorah Medical Center | Overland Park, KS | Acute Care Hospitals | Proprietary | 3 stars |
| Mental Health Emergency Center, Inc | Milwaukee, WI | Psychiatric | Voluntary non-profit - Private | Not rated |
| Mental Health Institute | Cherokee, IA | Psychiatric | Government - State | Not rated |
| Mental Health Institute | Independence, IA | Psychiatric | Government - State | Not rated |
| Mental Health Services for Clark and Madison Cos | Springfield, OH | Psychiatric | Proprietary | Not rated |
| Mercer County Joint Township Community Hospital | Coldwater, OH | Acute Care Hospitals | Government - Hospital District or Authority | 3 stars |
| Mercy Allen Hospital | Oberlin, OH | Critical Access Hospitals | Voluntary non-profit - Private | 5 stars |
| Mercy Behavioral Hospital | Lecompte, LA | Psychiatric | Proprietary | Not rated |
| Mercy Catholic Medical Center- Mercy Fitzgerald | Darby, PA | Acute Care Hospitals | Voluntary non-profit - Private | 2 stars |
| Mercy General Hospital | Sacramento, CA | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| Mercy Gilbert Medical Center | Gilbert, AZ | Acute Care Hospitals | Voluntary non-profit - Church | 5 stars |
| Mercy Harvard Hospital | Harvard, IL | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Mercy Health - Clermont Hospital | Batavia, OH | Acute Care Hospitals | Voluntary non-profit - Church | 4 stars |
| Mercy Health - Defiance Hospital | Defiance, OH | Acute Care Hospitals | Proprietary | 4 stars |
| Mercy Health - Fairfield Hospital | Fairfield, OH | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| Mercy Health - Lourdes Hospital | Paducah, KY | Acute Care Hospitals | Voluntary non-profit - Church | 3 stars |
| Mercy Health - Tiffin Hospital | Tiffin, OH | Acute Care Hospitals | Voluntary non-profit - Church | 3 stars |
| Mercy Health - Urbana Hospital | Urbana, OH | Critical Access Hospitals | Voluntary non-profit - Private | 4 stars |
| Mercy Health - West Hospital | Cincinnati, OH | Acute Care Hospitals | Voluntary non-profit - Private | 4 stars |
| Mercy Health - Willard Hospital | Willard, OH | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Mercy Health Kings Mills Hospital LLC | Mason, OH | Acute Care Hospitals | Voluntary non-profit - Private | Not rated |
| Mercy Health Lakeshore Campus | Shelby, MI | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Mercy Health Saint Mary's | Grand Rapids, MI | Acute Care Hospitals | Voluntary non-profit - Church | 3 stars |
| Mercy Health St Ritas Medical Center | Lima, OH | Acute Care Hospitals | Voluntary non-profit - Private | 4 stars |
| Mercy Health System Corp | Janesville, WI | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| Mercy Health-Anderson Hospital | Cincinnati, OH | Acute Care Hospitals | Voluntary non-profit - Private | 4 stars |
| Mercy Hospital | Bakersfield, CA | Acute Care Hospitals | Voluntary non-profit - Other | 3 stars |
| Mercy Hospital | Coon Rapids, MN | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| Mercy Hospital - Cassville | Cassville, MO | Critical Access Hospitals | Voluntary non-profit - Church | Not rated |
| Mercy Hospital Ada | Ada, OK | Acute Care Hospitals | Voluntary non-profit - Private | 4 stars |
| Mercy Hospital Ardmore, Inc | Ardmore, OK | Acute Care Hospitals | Voluntary non-profit - Church | 4 stars |
| Mercy Hospital Aurora | Aurora, MO | Critical Access Hospitals | Voluntary non-profit - Church | Not rated |
| Mercy Hospital Berryville | Berryville, AR | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Mercy Hospital Booneville | Booneville, AR | Critical Access Hospitals | Voluntary non-profit - Private | 4 stars |
| Mercy Hospital Carthage | Carthage, MO | Critical Access Hospitals | Voluntary non-profit - Private | 4 stars |
| Mercy Hospital Columbus | Columbus, KS | Critical Access Hospitals | Voluntary non-profit - Church | Not rated |
| Mercy Hospital Fort Smith | Fort Smith, AR | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| Mercy Hospital Healdton, Inc. | Healdton, OK | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Mercy Hospital Jefferson | Crystal City, MO | Acute Care Hospitals | Voluntary non-profit - Private | 4 stars |
| Mercy Hospital Joplin | Joplin, MO | Acute Care Hospitals | Voluntary non-profit - Church | 1 star |
| Mercy Hospital Kingfisher, Inc | Kingfisher, OK | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Mercy Hospital Lebanon | Lebanon, MO | Acute Care Hospitals | Voluntary non-profit - Church | 4 stars |
| Mercy Hospital Lincoln | Troy, MO | Critical Access Hospitals | Government - Local | Not rated |
| Mercy Hospital Logan County | Guthrie, OK | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Mercy Hospital Marietta | Marietta, OK | Critical Access Hospitals | Government - Local | Not rated |
| Mercy Hospital Northwest Arkansas | Rogers, AR | Acute Care Hospitals | Voluntary non-profit - Private | 5 stars |
| Mercy Hospital of Buffalo | Buffalo, NY | Acute Care Hospitals | Voluntary non-profit - Private | 2 stars |
| Mercy Hospital of Folsom | Folsom, CA | Acute Care Hospitals | Voluntary non-profit - Private | 4 stars |
| Mercy Hospital Oklahoma City, Inc | Oklahoma City, OK | Acute Care Hospitals | Voluntary non-profit - Church | 4 stars |
| Mercy Hospital Ozark | Ozark, AR | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Mercy Hospital Paris | Paris, AR | Critical Access Hospitals | Voluntary non-profit - Private | 5 stars |
| Mercy Hospital Perry | Perryville, MO | Critical Access Hospitals | Voluntary non-profit - Private | 2 stars |
| Mercy Hospital Pittsburg, Inc | Pittsburg, KS | Acute Care Hospitals | Voluntary non-profit - Church | 3 stars |
| Mercy Hospital South | Saint Louis, MO | Acute Care Hospitals | Voluntary non-profit - Private | 2 stars |
| Mercy Hospital Southeast | Cape Girardeau, MO | Acute Care Hospitals | Voluntary non-profit - Private | 2 stars |
| Mercy Hospital Springfield | Springfield, MO | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| Mercy Hospital St Louis | Saint Louis, MO | Acute Care Hospitals | Voluntary non-profit - Private | 4 stars |
| Mercy Hospital Stoddard | Dexter, MO | Acute Care Hospitals | Voluntary non-profit - Private | 2 stars |
| Mercy Hospital Tishomingo Inc | Tishomingo, OK | Critical Access Hospitals | Voluntary non-profit - Church | Not rated |
| Mercy Hospital Waldron | Waldron, AR | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Mercy Hospital Washington | Washington, MO | Acute Care Hospitals | Voluntary non-profit - Private | 4 stars |
| Mercy Hospital Watonga, Inc | Watonga, OK | Critical Access Hospitals | Proprietary | Not rated |
| Mercy Hospital, Inc | Moundridge, KS | Rural Emergency Hospital | Voluntary non-profit - Church | Not rated |
| Mercy Medical Center | Merced, CA | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| Mercy Medical Center | Rockville Centre, NY | Acute Care Hospitals | Voluntary non-profit - Church | 5 stars |
| Mercy Medical Center | Canton, OH | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| Mercy Medical Center | Roseburg, OR | Acute Care Hospitals | Government - Hospital District or Authority | 4 stars |
| Mercy Medical Center - Cedar Rapids | Cedar Rapids, IA | Acute Care Hospitals | Voluntary non-profit - Church | 4 stars |
| Mercy Medical Center Inc | Baltimore, MD | Acute Care Hospitals | Voluntary non-profit - Church | 3 stars |
| Mercy Medical Center of Mt Shasta | Mount Shasta, CA | Critical Access Hospitals | Voluntary non-profit - Other | 4 stars |
| Mercy Medical Center Redding | Redding, CA | Acute Care Hospitals | Voluntary non-profit - Private | 2 stars |
| Mercy Medical Center-New Hampton | New Hampton, IA | Critical Access Hospitals | Voluntary non-profit - Church | Not rated |
| Mercy Medical Ctr | Springfield, MA | Acute Care Hospitals | Voluntary non-profit - Private | 2 stars |
| Mercy Regional Medical Center | Durango, CO | Acute Care Hospitals | Voluntary non-profit - Church | 5 stars |
| Mercy Regional Medical Center | Ville Platte, LA | Acute Care Hospitals | Proprietary | 3 stars |
| Mercy Regional Medical Center | Lorain, OH | Acute Care Hospitals | Voluntary non-profit - Private | 2 stars |
| Mercy San Juan Medical Center | Carmichael, CA | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| Mercy Specialty Hospital Southeast Kansas | Galena, KS | Acute Care Hospitals | Voluntary non-profit - Private | Not rated |
| Mercy St Francis Hospital | Mountain View, MO | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Mercy St Vincent Medical Center | Toledo, OH | Acute Care Hospitals | Voluntary non-profit - Church | 3 stars |
| Mercy Walworth Hospital & Medical Center | Lake Geneva, WI | Critical Access Hospitals | Voluntary non-profit - Private | 3 stars |
| Mercyhealth Hospital & Physician Clinic-Crystal la | Crystal Lake, IL | Acute Care Hospitals | Voluntary non-profit - Private | Not rated |
| Mercyone Centerville Medical Center | Centerville, IA | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Mercyone Clinton Medical Center | Clinton, IA | Acute Care Hospitals | Voluntary non-profit - Private | 4 stars |
| Mercyone Des Moines Medical Center | Des Moines, IA | Acute Care Hospitals | Voluntary non-profit - Private | 1 star |
| Mercyone Dubuque Medical Center | Dubuque, IA | Acute Care Hospitals | Voluntary non-profit - Church | 3 stars |
| Mercyone Dyersville Medical Center | Dyersville, IA | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Mercyone Elkader Medical Center | Elkader, IA | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Mercyone Genesis Dewitt Medical Center | Dewitt, IA | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Mercyone Newton Medical Center | Newton, IA | Acute Care Hospitals | Voluntary non-profit - Private | 4 stars |
| Mercyone North Iowa Medical Center | Mason City, IA | Acute Care Hospitals | Voluntary non-profit - Private | 2 stars |
| Mercyone Oelwein Medical Center | Oelwein, IA | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Mercyone Siouxland Medical Center | Sioux City, IA | Acute Care Hospitals | Voluntary non-profit - Private | 2 stars |
| Mercyone Waterloo Medical Center | Waterloo, IA | Acute Care Hospitals | Voluntary non-profit - Church | 4 stars |
| Merit Health Central | Jackson, MS | Acute Care Hospitals | Proprietary | 3 stars |
| Merit Health Madison | Canton, MS | Acute Care Hospitals | Proprietary | 3 stars |
| Merit Health Natchez | Natchez, MS | Acute Care Hospitals | Proprietary | 2 stars |
| Merit Health River Oaks | Flowood, MS | Acute Care Hospitals | Proprietary | 1 star |
| Merit Health River Region | Vicksburg, MS | Acute Care Hospitals | Proprietary | 2 stars |
| Merit Health Wesley | Hattiesburg, MS | Acute Care Hospitals | Voluntary non-profit - Private | 2 stars |
| Merit Health Women's Hospital | Flowood, MS | Acute Care Hospitals | Proprietary | Not rated |
| Meritus Medical Center | Hagerstown, MD | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| Merrick Medical Center | Central City, NE | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Merrimack Health Lawrence Hospital | Lawrence, MA | Acute Care Hospitals | Voluntary non-profit - Private | 2 stars |
| Mesa Springs | Fort Worth, TX | Psychiatric | Proprietary | Not rated |
| Mesa View Regional Hospital | Mesquite, NV | Critical Access Hospitals | Proprietary | 2 stars |
| Methodist Celina Medical Center | Celina, TX | Acute Care Hospitals | Voluntary non-profit - Private | Not rated |
| Methodist Charlton Medical Center | Dallas, TX | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| Methodist Dallas Medical Center | Dallas, TX | Acute Care Hospitals | Voluntary non-profit - Other | 3 stars |
| Methodist Fremont Health | Fremont, NE | Acute Care Hospitals | Voluntary non-profit - Private | 2 stars |
| Methodist Healthcare - Olive Branch Hospital | Olive Branch, MS | Acute Care Hospitals | Voluntary non-profit - Private | 4 stars |
| Methodist Hospital | San Antonio, TX | Acute Care Hospitals | Proprietary | 4 stars |
| Methodist Hospital Stone Oak | San Antonio, TX | Acute Care Hospitals | Proprietary | 4 stars |
| Methodist Hospital Atascosa | Jourdanton, TX | Acute Care Hospitals | Proprietary | 3 stars |
| Methodist Hospital for Surgery | Addison, TX | Acute Care Hospitals | Proprietary | 4 stars |
| Methodist Hospital of Chicago | Chicago, IL | Acute Care Hospitals | Voluntary non-profit - Private | Not rated |
| Methodist Hospital of Sacramento | Sacramento, CA | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| Methodist Hospital Union County | Morganfield, KY | Critical Access Hospitals | Voluntary non-profit - Church | Not rated |
| Methodist Hospitals Inc | Gary, IN | Acute Care Hospitals | Voluntary non-profit - Private | 1 star |
| Methodist Hospitals of Memphis | Memphis, TN | Acute Care Hospitals | Voluntary non-profit - Church | 3 stars |
| Methodist Jennie Edmundson | Council Bluffs, IA | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| Methodist Mansfield Medical Center | Mansfield, TX | Acute Care Hospitals | Voluntary non-profit - Private | 4 stars |
| Methodist McKinney Hospital | McKinney, TX | Acute Care Hospitals | Physician | Not rated |
| Methodist Medical Center of Oak Ridge | Oak Ridge, TN | Acute Care Hospitals | Voluntary non-profit - Private | 4 stars |
| Methodist Midlothian Medical Center | Midlothian, TX | Acute Care Hospitals | Voluntary non-profit - Private | 4 stars |
| Methodist Richardson Medical Center | Richardson, TX | Acute Care Hospitals | Voluntary non-profit - Private | 4 stars |
| Methodist Southlake Medical Center | Southlake, TX | Acute Care Hospitals | Proprietary | Not rated |
| Metro Nashville General Hospital | Nashville, TN | Acute Care Hospitals | Government - Hospital District or Authority | 4 stars |
| Metrohealth System | Cleveland, OH | Acute Care Hospitals | Voluntary non-profit - Other | 3 stars |
| Metropolitan Behavioral Health | Dearborn, MI | Psychiatric | Proprietary | Not rated |
| Metropolitan Hospital | San Juan, PR | Acute Care Hospitals | Proprietary | Not rated |
| Metropolitan Hospital Center | New York, NY | Acute Care Hospitals | Government - Local | 3 stars |
| Metrowest Medical Center | Framingham, MA | Acute Care Hospitals | Voluntary non-profit - Private | 1 star |
| Mh St Elizabeth Youngstown Hospital | Youngstown, OH | Acute Care Hospitals | Voluntary non-profit - Church | 3 stars |
| Mh St Joseph Warren Hospital | Warren, OH | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| Miami County Medical Center | Paola, KS | Acute Care Hospitals | Voluntary non-profit - Private | Not rated |
| Miami VA Medical Center | Miami, FL | Acute Care - Veterans Administration | Veterans Health Administration | 4 stars |
| Miami Valley Hospital | Dayton, OH | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| Michiana Behavioral Health Center | Plymouth, IN | Psychiatric | Voluntary non-profit - Other | Not rated |
| Mid Coast Medical Center - Central | Llano, TX | Critical Access Hospitals | Physician | Not rated |
| Mid Coast Medical Center-Trinity | Trinity, TX | Acute Care Hospitals | Voluntary non-profit - Other | Not rated |
| Mid Hudson Forensic Psychiatric Ctr | New Hampton, NY | Psychiatric | Government - State | Not rated |
| Mid Valley Hospital & Clinic | Omak, WA | Critical Access Hospitals | Government - Hospital District or Authority | Not rated |
| Mid-Columbia Medical Center | The Dalles, OR | Acute Care Hospitals | Voluntary non-profit - Other | 4 stars |
| Middle Park Medical Center | Kremmling, CO | Critical Access Hospitals | Government - Hospital District or Authority | Not rated |
| Middle Tn Mental Health Institute | Nashville, TN | Psychiatric | Government - State | Not rated |
| Middlesboro ARH Hospital | Middlesboro, KY | Acute Care Hospitals | Voluntary non-profit - Private | 1 star |
| Middlesex Hospital | Middletown, CT | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| Midland Memorial Hospital | Midland, TX | Acute Care Hospitals | Government - Hospital District or Authority | 1 star |
| Midstate Medical Center | Meriden, CT | Acute Care Hospitals | Voluntary non-profit - Private | 4 stars |
| Midwest Medical Center | Galena, IL | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Midwest Orthopedic Specialty Hospital | Franklin, WI | Acute Care Hospitals | Physician | Not rated |
| Midwest Surgical Hospital LLC | Omaha, NE | Acute Care Hospitals | Physician | Not rated |
| Midwestern Region Med Center, Inc | Zion, IL | Acute Care Hospitals | Proprietary | 4 stars |
| Milbank Area Hospital/Avera Health | Milbank, SD | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Mildred Mitchell-Bateman Hospital | Huntington, WV | Psychiatric | Government - State | Not rated |
| Mile Bluff Medical Center | Mauston, WI | Acute Care Hospitals | Proprietary | 4 stars |
| Milford Memorial Hospital | Milford, UT | Critical Access Hospitals | Voluntary non-profit - Other | Not rated |
| Milford Regional Medical Center | Milford, MA | Acute Care Hospitals | Voluntary non-profit - Other | 4 stars |
| Mille Lacs Health System | Onamia, MN | Critical Access Hospitals | Voluntary non-profit - Other | Not rated |
| Miller County Hospital | Colquitt, GA | Critical Access Hospitals | Government - Hospital District or Authority | Not rated |
| Millinocket Regional Hospital | Millinocket, ME | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Millwood Hospital | Arlington, TX | Psychiatric | Proprietary | Not rated |
| Milton S Hershey Medical Center | Hershey, PA | Acute Care Hospitals | Voluntary non-profit - Private | 4 stars |
| Milwaukee VA Medical Center | Milwaukee, WI | Acute Care - Veterans Administration | Veterans Health Administration | 3 stars |
| Mimbres Valley Medical Center | Deming, NM | Critical Access Hospitals | Proprietary | Not rated |
| Minden Medical Center | Minden, LA | Acute Care Hospitals | Proprietary | 2 stars |
| Mineral Community Hospital | Superior, MT | Critical Access Hospitals | Government - Hospital District or Authority | Not rated |
| Miners' Colfax Medical Center | Raton, NM | Critical Access Hospitals | Government - State | Not rated |
| Minidoka Memorial Hospital | Rupert, ID | Critical Access Hospitals | Government - Local | Not rated |
| Minimally Invasive Surgery Hospital | Lenexa, KS | Acute Care Hospitals | Proprietary | Not rated |
| Minneapolis VA Medical Center | Minneapolis, MN | Acute Care - Veterans Administration | Veterans Health Administration | 5 stars |
| Minneola District Hospital | Minneola, KS | Critical Access Hospitals | Government - Hospital District or Authority | Not rated |
| Minnesota Valley Health Center Inc | Le Sueur, MN | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Minnie Hamilton Health System | Grantsville, WV | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Miramont Behavioral Health | Middleton, WI | Psychiatric | Proprietary | Not rated |
| Miravista Behavioral Health Center | Holyoke, MA | Psychiatric | Proprietary | Not rated |
| Mission Behavioral Health Hospital | Huntingburg, IN | Psychiatric | Proprietary | Not rated |
| Mission Community Hospital | Panorama City, CA | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| Mission Regional Medical Center | Mission, TX | Acute Care Hospitals | Voluntary non-profit - Private | 4 stars |
| Mississippi Baptist Medical Center | Jackson, MS | Acute Care Hospitals | Voluntary non-profit - Private | 2 stars |
| Mississippi Methodist Rehab Ctr | Jackson, MS | Acute Care Hospitals | Voluntary non-profit - Private | Not rated |
| Missouri Baptist Medical Center | Saint Louis, MO | Acute Care Hospitals | Voluntary non-profit - Private | 5 stars |
| Missouri Baptist Sullivan Hospital | Sullivan, MO | Critical Access Hospitals | Voluntary non-profit - Private | 2 stars |
| Missouri Delta Medical Center | Sikeston, MO | Acute Care Hospitals | Voluntary non-profit - Private | 2 stars |
| Missouri River Medical Center | Fort Benton, MT | Critical Access Hospitals | Government - Hospital District or Authority | Not rated |
| Mitchell County Hospital District | Colorado City, TX | Critical Access Hospitals | Government - Hospital District or Authority | Not rated |
| Mitchell County Hospital Health Systems | Beloit, KS | Critical Access Hospitals | Government - Local | 3 stars |
| Mitchell County Regional Health | Osage, IA | Critical Access Hospitals | Government - Federal | 3 stars |
| Mizell Memorial Hospital | Opp, AL | Acute Care Hospitals | Voluntary non-profit - Private | 1 star |
| Moab Regional Hospital | Moab, UT | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Moberly Regional Medical Center | Moberly, MO | Acute Care Hospitals | Proprietary | 2 stars |
| Mobile Infirmary Medical Center | Mobile, AL | Acute Care Hospitals | Voluntary non-profit - Private | 2 stars |
| Mobridge Regional Hospital - CAH | Mobridge, SD | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Moccasin Bend Mental Health Institute | Chattanooga, TN | Psychiatric | Government - State | Not rated |
| Modoc Medical Center | Alturas, CA | Critical Access Hospitals | Government - Hospital District or Authority | 4 stars |
| Mohawk Valley Psychiatric Center | Utica, NY | Psychiatric | Government - State | Not rated |
| Molokai General Hospital | Kaunakakai, HI | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Mon Health Marion | Whitehall, WV | Acute Care Hospitals | Voluntary non-profit - Private | Not rated |
| Mon Health Medical Center | Morgantown, WV | Acute Care Hospitals | Voluntary non-profit - Private | 4 stars |
| Monadnock Community Hospital | Peterborough, NH | Critical Access Hospitals | Voluntary non-profit - Private | 2 stars |
| Monmouth Medical Center | Long Branch, NJ | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| Monmouth Medical Center-Southern Campus | Lakewood, NJ | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| Monroe County Hospital | Forsyth, GA | Critical Access Hospitals | Government - Hospital District or Authority | Not rated |
| Monroe County Hospital | Albia, IA | Critical Access Hospitals | Government - Local | Not rated |
| Monroe County Medical Center | Tompkinsville, KY | Acute Care Hospitals | Voluntary non-profit - Other | 1 star |
| Monroe Hospital | Bloomington, IN | Acute Care Hospitals | Proprietary | 4 stars |
| Monroe Regional Hospital | Aberdeen, MS | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Monroe Surgical Hospital | Monroe, LA | Acute Care Hospitals | Proprietary | Not rated |
| Montclair Hospital Medical Center | Montclair, CA | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| Montefiore Medical Center | Bronx, NY | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| Montefiore Mount Vernon Hospital | Mount Vernon, NY | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| Montefiore New Rochelle Hospital | New Rochelle, NY | Acute Care Hospitals | Voluntary non-profit - Private | 1 star |
| Montefiore St Luke's Cornwall | Newburgh, NY | Acute Care Hospitals | Voluntary non-profit - Private | 2 stars |
| Monterey Park Hospital | Monterey Park, CA | Acute Care Hospitals | Proprietary | 2 stars |
| Montgomery County Emergency Service | Norristown, PA | Psychiatric | Voluntary non-profit - Private | Not rated |
| Montgomery County Memorial Hospital | Red Oak, IA | Critical Access Hospitals | Government - Local | Not rated |
| Montgomery General Hospital | Montgomery, WV | Critical Access Hospitals | Voluntary non-profit - Other | Not rated |
| Montrose Behavioral Health Hospital | Chicago, IL | Psychiatric | Proprietary | Not rated |
| Montrose Regional Health | Montrose, CO | Acute Care Hospitals | Voluntary non-profit - Private | 4 stars |
| Monument Health Custer Hospital | Custer, SD | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Monument Health Lead-Deadwood Hospital | Deadwood, SD | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Monument Health Rapid City Hospital | Rapid City, SD | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| Monument Health Spearfish Hospital | Spearfish, SD | Acute Care Hospitals | Voluntary non-profit - Private | 4 stars |
| Monument Health Sturgis Hospital | Sturgis, SD | Critical Access Hospitals | Voluntary non-profit - Other | Not rated |
| Morehouse General Hospital | Bastrop, LA | Acute Care Hospitals | Government - Hospital District or Authority | 2 stars |
| Morgan County ARH Hospital | West Liberty, KY | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Morgan Medical Center | Madison, GA | Critical Access Hospitals | Government - Hospital District or Authority | Not rated |
| Morrill County Community Hospital | Bridgeport, NE | Critical Access Hospitals | Government - Local | Not rated |
| Morris County Hospital | Council Grove, KS | Critical Access Hospitals | Government - Local | 3 stars |
| Morris Hospital & Healthcare Centers | Morris, IL | Acute Care Hospitals | Voluntary non-profit - Private | 4 stars |
| Morrison Community Hospital | Morrison, IL | Critical Access Hospitals | Government - Hospital District or Authority | Not rated |
| Morristown Hamblen Hospital Association | Morristown, TN | Acute Care Hospitals | Government - Local | 2 stars |
| Morristown Medical Center | Morristown, NJ | Acute Care Hospitals | Voluntary non-profit - Private | 5 stars |
| Morton County Hospital | Elkhart, KS | Critical Access Hospitals | Government - Local | Not rated |
| Morton Plant Hospital | Clearwater, FL | Acute Care Hospitals | Voluntary non-profit - Private | 4 stars |
| Morton Plant North Bay Hospital | New Port Richey, FL | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| Mosaic Life Care at St Joseph | Saint Joseph, MO | Acute Care Hospitals | Voluntary non-profit - Private | 4 stars |
| Mosaic Medical Center - Maryville | Maryville, MO | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Mosaic Medical Center Albany | Albany, MO | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Moses H. Cone Memorial Hospital, the | Greensboro, NC | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| Mount Auburn Hospital | Cambridge, MA | Acute Care Hospitals | Voluntary non-profit - Private | 4 stars |
| Mount Carmel Behavioral Health | Columbus, OH | Psychiatric | Proprietary | Not rated |
| Mount Carmel Dublin | Dublin, OH | Acute Care Hospitals | Voluntary non-profit - Church | Not rated |
| Mount Carmel East & West | Columbus, OH | Acute Care Hospitals | Voluntary non-profit - Private | 2 stars |
| Mount Carmel New Albany Surgical Hospital | New Albany, OH | Acute Care Hospitals | Proprietary | Not rated |
| Mount Carmel St Ann's | Westerville, OH | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| Mount Desert Island Hospital | Bar Harbor, ME | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Mount Grant General Hospital | Hawthorne, NV | Critical Access Hospitals | Government - Hospital District or Authority | Not rated |
| Mount Nittany Medical Center | State College, PA | Acute Care Hospitals | Voluntary non-profit - Private | 5 stars |
| Mount Pleasant Hospital | Mount Pleasant, SC | Acute Care Hospitals | Voluntary non-profit - Private | 5 stars |
| Mount Sinai Beth Israel | New York, NY | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| Mount Sinai Hospital | New York, NY | Acute Care Hospitals | Voluntary non-profit - Private | 4 stars |
| Mount Sinai Medical Center of Florida, Inc | Miami Beach, FL | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| Mount Sinai South Nassau | Oceanside, NY | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| Mount Sinai West | New York, NY | Acute Care Hospitals | Voluntary non-profit - Church | 4 stars |
| Mount St. Mary's Hospital & Health Center | Lewiston, NY | Acute Care Hospitals | Voluntary non-profit - Private | 2 stars |
| Mount Washington Pediatric Hospital | Baltimore, MD | Childrens | Voluntary non-profit - Private | Not rated |
| Mountain Home VA Medical Center | Mountain Home, TN | Acute Care - Veterans Administration | Veterans Health Administration | 5 stars |
| Mountain Lakes Medical Center | Clayton, GA | Critical Access Hospitals | Proprietary | Not rated |
| Mountain View Hospital | Gadsden, AL | Psychiatric | Proprietary | Not rated |
| Mountain View Hospital | Idaho Falls, ID | Acute Care Hospitals | Physician | 3 stars |
| Mountain View Hospital | Payson, UT | Acute Care Hospitals | Proprietary | 5 stars |
| Mountain View Regional Medical Center | Las Cruces, NM | Acute Care Hospitals | Proprietary | 2 stars |
| Mountain West Medical Center | Tooele, UT | Acute Care Hospitals | Proprietary | 4 stars |
| Mountains Community Hospital | Lake Arrowhead, CA | Critical Access Hospitals | Government - Hospital District or Authority | Not rated |
| Mountainview Behavioral Hospital | Berkeley Heights, NJ | Psychiatric | Proprietary | Not rated |
| Mountainview Hospital | Las Vegas, NV | Acute Care Hospitals | Proprietary | 4 stars |
| Mountainview Medical Center | White Sulphur Spring, MT | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Mountrail County Medical Center Inc | Stanley, ND | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Ms State Hospital-Whitfield | Whitfield, MS | Psychiatric | Government - Local | Not rated |
| Mt Ascutney Hospital | Windsor, VT | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Mt San Rafael Hospital | Trinidad, CO | Critical Access Hospitals | Voluntary non-profit - Private | 5 stars |
| Mt Sinai Hospital Medical Center | Chicago, IL | Acute Care Hospitals | Voluntary non-profit - Private | 1 star |
| Mt. Graham Regional Medical Center | Safford, AZ | Critical Access Hospitals | Government - Hospital District or Authority | Not rated |
| Muenster Memorial Hospital | Muenster, TX | Critical Access Hospitals | Government - Hospital District or Authority | Not rated |
| Muleshoe Area Medical Center | Muleshoe, TX | Critical Access Hospitals | Proprietary | Not rated |
| Multicare Auburn Medical Center | Auburn, WA | Acute Care Hospitals | Voluntary non-profit - Private | 2 stars |
| Multicare Covington Medical Center | Covington, WA | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| Multicare Good Samaritan Hospital | Puyallup, WA | Acute Care Hospitals | Voluntary non-profit - Private | 2 stars |
| Multicare Valley Hospital | Spokane Valley, WA | Acute Care Hospitals | Voluntary non-profit - Private | 5 stars |
| Munising Memorial Hospital | Munising, MI | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Munson Healthcare Cadillac Hospital | Cadillac, MI | Acute Care Hospitals | Voluntary non-profit - Church | 4 stars |
| Munson Healthcare Grayling Hospital | Grayling, MI | Acute Care Hospitals | Voluntary non-profit - Church | 3 stars |
| Munson Healthcare Manistee Hospital | Manistee, MI | Acute Care Hospitals | Voluntary non-profit - Other | 4 stars |
| Munson Healthcare Otsego Memorial Hospital | Gaylord, MI | Acute Care Hospitals | Voluntary non-profit - Private | 4 stars |
| Munson Medical Center | Traverse City, MI | Acute Care Hospitals | Voluntary non-profit - Other | 4 stars |
| Murray County Memorial Hospital | Slayton, MN | Critical Access Hospitals | Government - Local | Not rated |
| Murray-Calloway County Hospital | Murray, KY | Acute Care Hospitals | Voluntary non-profit - Other | 3 stars |
| MUSC Health Chester Medical Center | Chester, SC | Acute Care Hospitals | Proprietary | Not rated |
| MUSC Health Columbia Medical Center Downtown | Columbia, SC | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| MUSC Health Florence Medical Center | Florence, SC | Acute Care Hospitals | Government - State | 3 stars |
| MUSC Health Lancaster Medical Center | Lancaster, SC | Acute Care Hospitals | Proprietary | 4 stars |
| MUSC Health Marion Medical Center | Mullins, SC | Acute Care Hospitals | Government - State | 3 stars |
| MUSC Medical Center | Charleston, SC | Acute Care Hospitals | Government - Hospital District or Authority | 2 stars |
| Muscogee (Creek) Nation Medical Center | Okmulgee, OK | Acute Care Hospitals | Tribal | Not rated |
| Muskogee VA Medical Center | Muskogee, OK | Acute Care - Veterans Administration | Veterans Health Administration | 5 stars |
| Mymichigan Medical Center Alma | Alma, MI | Acute Care Hospitals | Voluntary non-profit - Private | 4 stars |
| Mymichigan Medical Center Alpena | Alpena, MI | Acute Care Hospitals | Proprietary | 3 stars |
| Mymichigan Medical Center Clare | Clare, MI | Acute Care Hospitals | Voluntary non-profit - Other | 2 stars |
| Mymichigan Medical Center Gladwin | Gladwin, MI | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Mymichigan Medical Center Midland | Midland, MI | Acute Care Hospitals | Voluntary non-profit - Other | 4 stars |
| Mymichigan Medical Center Saginaw | Saginaw, MI | Acute Care Hospitals | Voluntary non-profit - Church | 3 stars |
| Mymichigan Medical Center West Branch | West Branch, MI | Acute Care Hospitals | Government - Local | 5 stars |
| Myrtue Medical Center | Harlan, IA | Critical Access Hospitals | Voluntary non-profit - Other | 3 stars |