| 2301 | 1476 | Masonicare Wallingford CT |  | 3872 | 1689 | 3607 | 860 |
| 2302 | 11729 | Massac Memorial Hospital | | 9897 | 11544 | 10913 | 2394 |
| 2303 | 1865 | Massachusetts Alzheimer's Disease Research Center Massachusetts General Hospital | | 2821 | 3781 | 2176 | 753 |
| 2304 | 493 | Massachusetts Eye and Ear Infirmary | | 1854 | 518 | 615 | 1157 |
| 2305 | 7 | Massachusetts General Hospital | | 401 | 20 | 82 | 18 |
| 2306 | 5870 | Massena Memorial Hospital | | 5040 | 6731 | 5071 | 2394 |
| 2307 | 4224 | Mat Su Regional Medical Center | | 1624 | 2888 | 10253 | 2394 |
| 2308 | 10801 | Matagorda County Hospital District | | 11770 | 11903 | 6059 | 2394 |
| 2309 | 3797 | Matheny Medical and Educational Center | | 6624 | 4433 | 4771 | 1328 |
| 2310 | 12261 | Mauer Eye Center | | 14330 | 11633 | 9811 | 2394 |
| 2311 | 5931 | Maui Memorial Medical Center | | 6315 | 5984 | 5959 | 2394 |
| 2312 | 11441 | Maumee Eye Clinic | | 12932 | 11214 | 9261 | 2394 |
| 2313 | 646 | Maury Regional Hospital | | 3202 | 347 | 2056 | 1328 |
| 2314 | 2274 | Maxim Healthcare Services | | 8522 | 1134 | 4413 | 2394 |
| 2315 | 7628 | Mayers Memorial Hospital District | | 8160 | 9320 | 3850 | 2394 |
| 2316 | 936 | Mayo Clinic Health System | | 1549 | 795 | 1083 | 2394 |
| 2317 | 4 | Mayo Clinic Scottsdale AZ | | 125 | 1 | 987 | 94 |
| 2318 | 5234 | Mayo Regional Hospital in Dover | | 9698 | 3357 | 7477 | 2394 |
| 2319 | 4633 | Mcalester Regional Hospital and Medical Center | | 6624 | 5230 | 3073 | 2394 |
| 2320 | 11501 | Mccall Memorial Hospital | | 13989 | 9382 | 12104 | 2394 |
| 2321 | 8790 | Mccausland Hospital |  | 9961 | 10057 | 4886 | 2394 |
| 2322 | 4694 | Mccullough Hyde Memorial Hospital | | 8556 | 3561 | 5789 | 2394 |
| 2323 | 12501 | Mcdonald Murrmann Women's Clinic | | 8687 | 13407 | 8481 | 2394 |
| 2324 | 3199 | Mcdonough District Hospital | | 4816 | 3042 | 3630 | 2394 |
| 2325 | 8212 | Mcdowell Hospital of Marion NC | | 3401 | 8725 | 9261 | 2394 |
| 2326 | 6672 | Mcduffie Regional Medical Center | | 8922 | 5090 | 8651 | 2394 |
| 2327 | 3760 | Mcfarlan Clinic Pc | | 3347 | 3898 | 4915 | 2394 |
| 2328 | 288 | Mcgill University Health Centre | | 488 | 500 | 956 | 518 |
| 2329 | 11763 | Mciver Urological Clinic | | 11204 | 11942 | 9504 | 2394 |
| 2330 | 3557 | Mckenzie Memorial Hospital Sandunsky Michigan | | 7384 | 3076 | 3566 | 2394 |
| 2331 | 11639 | Mckenzie Regional Hospital McKenzie TN | | 3131 | 12684 | 10913 | 2394 |
| 2332 | 4214 | Mckenzie Willamette Medical Center | | 1924 | 2699 | 10253 | 2394 |
| 2333 | 983 | Mckinley Health Center University of Illinois at Urbana Champaign | | 5723 | 382 | 2043 | 2394 |
| 2334 | 499 | McLaren Health Care | | 1122 | 301 | 918 | 2394 |
| 2335 | 1877 | Mclean Hospital Psychiatric Hospital | | 4271 | 1324 | 3218 | 2394 |
| 2336 | 1792 | Mcleod Health | | 2489 | 808 | 7477 | 2394 |
| 2337 | 15100 | Mclver Vision Clinic | | 11432 | 14667 | 12104 | 2394 |
| 2338 | 2142 | Mcmaster Children's Hospital | | 1474 | 2589 | 2603 | 2394 |
| 2339 | 11634 | Mcnairy Regional Hospital | | 2699 | 12766 | 10913 | 2394 |
| 2340 | 998 | MDhospitals Maryland Hospital Association | | 1046 | 1682 | 967 | 1328 |
| 2341 | 3383 | Meade District Hospital | | 6679 | 975 | 10913 | 2394 |
| 2342 | 11103 | Meadows Psychiatric Center | | 13883 | 8698 | 12104 | 2394 |
| 2343 | 11162 | Meadowview Regional Medical Center | | 10191 | 10546 | 10913 | 2394 |
| 2344 | 3852 | Meadville Medical Center Health Systems | | 8219 | 3164 | 4007 | 2394 |
| 2345 | 1739 | Medcentral Health System | | 1567 | 1298 | 5127 | 2394 |
| 2346 | 2029 | Meddac Evans Us Army Hospital | | 5146 | 3044 | 1124 | 1328 |
| 2347 | 6720 | Meddac Medical Department Acctivity Alaska | | 9002 | 6923 | 5325 | 2394 |
| 2348 | 11466 | Medford Womens Clinic | | 11204 | 12215 | 7846 | 2394 |
| 2349 | 9369 | Medical Arts Hospital | | 10646 | 10338 | 5921 | 2394 |
| 2350 | 10244 | Medical Center At Franklin | | 9468 | 11024 | 7660 | 2394 |
| 2351 | 2434 | Medical Center Bowling Green KY | | 5473 | 2363 | 1745 | 2394 |
| 2352 | 12287 | Medical Center Cardiologists P.S.C. | | 14330 | 10626 | 12104 | 2394 |
| 2353 | 8042 | Medical Center Enterprise | | 2294 | 7914 | 10913 | 2394 |
| 2354 | 10753 | Medical Center Eye Clinic | | 14762 | 7055 | 12104 | 2394 |
| 2355 | 5372 | Medical Center Hospital Odessa Texas | | 9070 | 5377 | 4062 | 2394 |
| 2356 | 2787 | Medical Center of Arlington | | 1328 | 2775 | 8651 | 1739 |
| 2357 | 1921 | Medical Center of Aurora | | 2238 | 1685 | 3352 | 2394 |
| 2358 | 1831 | Medical Center of Lewisville | | 738 | 2735 | 3008 | 1934 |
| 2359 | 2241 | Medical Center of Louisiana At New Orleans | | 3375 | 4594 | 1491 | 972 |
| 2360 | 2959 | Medical Center of Mckinney | | 1024 | 2932 | 6962 | 2394 |
| 2361 | 2199 | Medical Center of Plano | | 813 | 2856 | 4966 | 1934 |
| 2362 | 8863 | Medical Center of South Arkansas | | 2255 | 9635 | 10253 | 2394 |
| 2363 | 6023 | Medical Center of Southeast Texas | | 3343 | 7247 | 5709 | 2394 |
| 2364 | 8162 | Medical Center of Southeastern Oklahoma | | 926 | 9269 | 10913 | 2394 |
| 2365 | 5960 | Medical City Children's Hospital | | 9897 | 4864 | 6619 | 2394 |
| 2366 | 1248 | Medical City Dallas Hospital | | 340 | 1000 | 4991 | 2394 |
| 2367 | 7419 | Medical Eye Center | | 7984 | 7520 | 6897 | 2394 |
| 2368 | 7264 | Medical Facilities Corporation | | 9877 | 7680 | 5127 | 2394 |
| 2369 | 11959 | Medical Oncology and Hematology Associates The Cancer Center of Iowa | | 11397 | 11101 | 12104 | 2394 |
| 2370 | 6533 | Medical Properties Trust | | 8128 | 5088 | 8651 | 2394 |
| 2371 | 3447 | Medical University of South Carolina | | 1786 | 7275 | 2822 | 1132 |
| 2372 | 8551 | Medicina Memorial Health Care System | | 11027 | 7947 | 7755 | 2394 |
| 2373 | 1483 | Medicorp Health System | | 743 | 2506 | 753 | 2394 |
| 2374 | 10734 | Medina Community Hospital | | 12974 | 9889 | 9504 | 2394 |
| 2375 | 108 | MedStar Health | | 114 | 229 | 367 | 387 |
| 2376 | 12003 | MedWest Health | | 14878 | 9357 | 12104 | 2394 |
| 2377 | 9204 | Mee Memorial Hospital | | 5853 | 8440 | 10913 | 2394 |
| 2378 | 9719 | Meeker County Memorial Hospital | | 9781 | 10404 | 7298 | 2394 |
| 2379 | 10205 | Melissa Memorial Hospital | | 15468 | 5528 | 10913 | 2394 |
| 2380 | 2061 | Melvin & Bren Simon Cancer Center Indiana University | | 1585 | 1701 | 5267 | 2394 |
| 2381 | 10971 | Memorial Community Health Inc. | | 7384 | 10858 | 10913 | 2394 |
| 2382 | 5379 | Memorial Community Hospital & Health System | | 8241 | 4742 | 5838 | 2394 |
| 2383 | 2207 | Memorial Health Care System | | 6890 | 1704 | 1953 | 2394 |
| 2384 | 11845 | Memorial Health Center Hospital Medford WI | | 15468 | 8067 | 12104 | 2394 |
| 2385 | 6398 | Memorial Health System | | 965 | 10134 | 4413 | 2394 |
| 2386 | 10968 | Memorial Health System Abilene Kansas | | 12493 | 9020 | 12104 | 2394 |
| 2387 | 3048 | Memorial Health System Memorial Medical Center Springfield | | 2812 | 1750 | 8481 | 2394 |
| 2388 | 3889 | Memorial Health System of East Texas | | 936 | 7793 | 1400 | 2394 |
| 2389 | 1581 | Memorial Health University Medical Center | | 2268 | 1322 | 2618 | 2394 |
| 2390 | 4481 | Memorial Healthcare | | 3619 | 5688 | 3630 | 2394 |
| 2391 | 632 | Memorial Healthcare System South Florida Hospital | | 631 | 535 | 1042 | 2394 |
| 2392 | 6707 | Memorial Hermann Baptist Hospitals | | 5161 | 7050 | 7133 | 2394 |
| 2393 | 135 | Memorial Hermann Northeast Hospital | | 509 | 147 | 609 | 440 |
| 2394 | 13733 | Memorial Hermann Surgical Hospital (Sugard Land Surgical Hospital) | | 11506 | 14168 | 8217 | 2394 |
| 2395 | 2261 | Memorial Hospital and Health Care Center | | 1217 | 2205 | 4991 | 2394 |
| 2396 | 2320 | Memorial Hospital at Gulfport | | 581 | 3957 | 2287 | 2394 |
| 2397 | 4140 | Memorial Hospital Belleville Illinois | | 4870 | 3689 | 5709 | 2394 |
| 2398 | 3723 | Memorial Hospital Craig Colorado | | 7473 | 3864 | 2338 | 2394 |
| 2399 | 977 | Memorial Hospital Jacksonville | | 736 | 947 | 6619 | 898 |
| 2400 | 6250 | Memorial Hospital Los Banos | | 6718 | 6493 | 5873 | 2394 |
