| 2301 | 7419 | Mid Valley Hospital WA |  | 7734 | 8338 | 5399 | 2394 |
| 2302 | 5569 | Middle Park Medical Center (Kremmling Memorial Hospital) | | 8219 | 5919 | 3893 | 2394 |
| 2303 | 806 | Middlesex Hospital | | 469 | 1945 | 2354 | 525 |
| 2304 | 2134 | Midland Fertility Services | | 1463 | 2526 | 2762 | 2394 |
| 2305 | 2933 | Midland Memorial Hospital | | 2980 | 3347 | 2998 | 2394 |
| 2306 | 2036 | Midmichigan Health | | 599 | 1165 | 9504 | 2394 |
| 2307 | 2200 | Midstate Medical Center | | 8038 | 1260 | 3519 | 2394 |
| 2308 | 11719 | Midtown Urology and Midtown Urology Surgical Center | | 13419 | 11392 | 9504 | 2394 |
| 2309 | 9651 | Midwest Eye Center | | 10646 | 8807 | 9504 | 2394 |
| 2310 | 12700 | Midwest Eye Professionals | | 13585 | 11738 | 12104 | 2394 |
| 2311 | 8955 | Midwest Fertility Specialists | | 11862 | 8990 | 6757 | 2394 |
| 2312 | 4375 | Midwest Regional Medical Center Midwest City Oklahoma | | 662 | 3560 | 10913 | 2394 |
| 2313 | 7990 | Mile Bluff Medical Center | | 5221 | 6639 | 10913 | 2394 |
| 2314 | 3020 | Miles Health Care | | 3598 | 2608 | 8651 | 1145 |
| 2315 | 5213 | Milford Hospital CT | | 11701 | 3123 | 6962 | 2394 |
| 2316 | 3173 | Milford Regional Medical Center MA | | 3487 | 3264 | 3911 | 2394 |
| 2317 | 8945 | Mille Lacs Health System | | 8767 | 9248 | 7755 | 2394 |
| 2318 | 13852 | Millennium Park Eye Center | | 12787 | 13655 | 12104 | 2394 |
| 2319 | 11341 | Miller County Hospital | | 10478 | 11784 | 8843 | 2394 |
| 2320 | 858 | Mills Peninsula Health Services | | 480 | 888 | 4442 | 1157 |
| 2321 | 4064 | Milton Hospital MA | | 6449 | 3469 | 4991 | 2394 |
| 2322 | 8950 | Mimbres Memorial Hospital | | 2300 | 9740 | 10253 | 2394 |
| 2323 | 15435 | Minadeo Eye Center TX | | 14171 | 14667 | 12104 | 2394 |
| 2324 | 6962 | Minden Medical Center | | 8802 | 7819 | 4392 | 2394 |
| 2325 | 8659 | Mineral Area Regional Medical Center | | 8832 | 9909 | 5445 | 2394 |
| 2326 | 9448 | Miners' Colfax Medical Center | | 10669 | 10193 | 6497 | 2394 |
| 2327 | 8934 | Minidoka Memorial Hospital ID | | 10669 | 9491 | 6328 | 2394 |
| 2328 | 716 | Ministry Health Care | | 1093 | 628 | 778 | 2394 |
| 2329 | 7633 | Minneapolis Clinic of Neurology Ltd. | | 8339 | 6994 | 8217 | 2394 |
| 2330 | 8784 | Minneapolis Heart Institute | | 15080 | 3174 | 12104 | 2394 |
| 2331 | 4778 | Minneapolis LASIK Minnesota (Acclaro Eye Clinic) | | 5089 | 4755 | 5518 | 2394 |
| 2332 | 12952 | Minnesota Gynecology and Surgery Women's Health Center | | 14052 | 12981 | 9055 | 2394 |
| 2333 | 9828 | Minnesota Valley Health Center | | 9781 | 11121 | 8651 | 1328 |
| 2334 | 8479 | Minnie Hamilton Healthcare Center | | 11474 | 9210 | 4941 | 2394 |
| 2335 | 7816 | Miramar Eye Specialists Medical Group | | 7561 | 7266 | 8481 | 2394 |
| 2336 | 7208 | Mission Community Hospital San Fernando Valley | | 6275 | 6943 | 8086 | 2394 |
| 2337 | 389 | Mission Health | | 452 | 448 | 610 | 1739 |
| 2338 | 1874 | Mission Hospital St Joseph Health System | | 3627 | 1339 | 3566 | 2394 |
| 2339 | 7563 | Mission Regional Medical Center | | 8229 | 8583 | 5127 | 2394 |
| 2340 | 560 | Mississippi Baptist Health Systems Inc. | | 1752 | 1811 | 1052 | 229 |
| 2341 | 3295 | Mississippi State Hospital | | 2264 | 5837 | 1077 | 2394 |
| 2342 | 13528 | Mississippi Urology Clinic | | 11204 | 13889 | 9055 | 2394 |
| 2343 | 6576 | Missouri Baptist Hospital Sullivan | | 6141 | 6882 | 6430 | 2394 |
| 2344 | 2179 | Missouri Baptist Medical Center | | 1590 | 2278 | 3566 | 2394 |
| 2345 | 959 | Missouri Delta Medical Center | | 6496 | 126 | 6897 | 2394 |
| 2346 | 9692 | Mitchell County Hospital District | | 6885 | 9317 | 10253 | 2394 |
| 2347 | 9868 | Mitchell County Hospital Health Systems | | 6766 | 9235 | 10913 | 2394 |
| 2348 | 13826 | Mitchell County Regional Health Center | | 14878 | 12981 | 12104 | 2394 |
| 2349 | 15243 | Mitchell Eye Institute | | 12932 | 14667 | 12104 | 2394 |
| 2350 | 6997 | Mizell Memorial Hospital | | 8481 | 4942 | 9811 | 2394 |
| 2351 | 7864 | Moberly Regional Medical Center | | 1996 | 8242 | 10253 | 2394 |
| 2352 | 7900 | Mobridge Regional Hospital and Clinics | | 6617 | 7991 | 7956 | 2394 |
| 2353 | 6629 | Mon Health System / Mon General Hospital | | 3334 | 5633 | 10253 | 2394 |
| 2354 | 5071 | Monadnock Community Hospital | | 4155 | 6807 | 2831 | 2394 |
| 2355 | 7916 | Moncrief Army Community Hospital | | 10717 | 7345 | 7298 | 2394 |
| 2356 | 13957 | Monongalia Eye Clinic | | 14107 | 13797 | 10913 | 2394 |
| 2357 | 4653 | Monroe Clinic | | 5410 | 4874 | 4532 | 2394 |
| 2358 | 11051 | Monroe Community Hospital | | 15468 | 7489 | 10253 | 2394 |
| 2359 | 6953 | Monroe County Hospital | | 7975 | 8930 | 5746 | 1328 |
| 2360 | 10598 | Monroe County Hospital Albia IA | | 8767 | 9940 | 10913 | 2394 |
| 2361 | 6042 | Monroe County Hospital Monroeville Alabama | | 7523 | 4422 | 8651 | 2394 |
| 2362 | 9190 | Monroe County Medical Center | | 11046 | 9425 | 7133 | 2394 |
| 2363 | 10688 | Monroe Surgical Hospital | | 13472 | 11090 | 6677 | 2394 |
| 2364 | 2513 | Montana Hospitals and Medical Centers | | 3741 | 858 | 9811 | 2394 |
| 2365 | 12046 | Montclair Hospital Medical Center | | 10717 | 12918 | 7956 | 2394 |
| 2366 | 6957 | Montefiore Health System | | 12493 | 5390 | 7298 | 2394 |
| 2367 | 440 | Montefiore Medical Center | | 390 | 298 | 980 | 2394 |
| 2368 | 6351 | Monterey Park Hospital | | 6141 | 4773 | 9504 | 2394 |
| 2369 | 5171 | Montgomery County Emergency Service | | 9248 | 6524 | 4798 | 1157 |
| 2370 | 9393 | Montgomery County Memorial Hospital | | 13374 | 7486 | 9504 | 2394 |
| 2371 | 9747 | Montgomery General Hospital Montgomery WV | | 14968 | 5556 | 10913 | 2394 |
| 2372 | 11296 | Montgomery Hospital Norristown PA | | 14878 | 7849 | 12104 | 2394 |
| 2373 | 3824 | Montrose Memorial Hospital | | 6624 | 3426 | 4041 | 2394 |
| 2374 | 6773 | Moore County Hospital District | | 10794 | 5108 | 8086 | 2394 |
| 2375 | 3190 | Morehead Memorial Hospital | | 5190 | 3075 | 3269 | 2394 |
| 2376 | 8987 | Morgan Memorial Hospital | | 12223 | 9043 | 6554 | 2394 |
| 2377 | 11859 | Morrill County Community Hospital | | 13331 | 10426 | 12104 | 2394 |
| 2378 | 9064 | Morris Eye Group | | 5485 | 9762 | 8651 | 2394 |
| 2379 | 5622 | Morristown Hamblen Healthcare System | | 1870 | 6198 | 7956 | 2394 |
| 2380 | 8514 | Morristown Memorial Health Foundation | | 5900 | 10049 | 6167 | 2394 |
| 2381 | 6426 | Morrow County Hospital Ohiohealth | | 9189 | 7733 | 4139 | 1934 |
| 2382 | 8826 | Morton County Health System | | 14224 | 6009 | 9504 | 2394 |
| 2383 | 3533 | Mosaic Life Care (Heartland Health St Joseph Missouri) | | 386 | 6528 | 3329 | 2394 |
| 2384 | 1483 | Moses Cone Health System | | 1863 | 1587 | 9261 | 446 |
| 2385 | 15314 | Moulton Eye Center AR | | 13528 | 14667 | 12104 | 2394 |
| 2386 | 6975 | Moundview Memorial Hospital and Clinics | | 8229 | 5626 | 8843 | 2394 |
| 2387 | 5482 | Mount Ascutney Hospital & Health Center | | 5151 | 6164 | 4856 | 2394 |
| 2388 | 1353 | Mount Auburn Hospital | | 258 | 2716 | 2544 | 1289 |
| 2389 | 818 | Mount Carmel Health System | | 1944 | 1068 | 1419 | 972 |
| 2390 | 2436 | Mount Desert Island Hospital ME | | 2008 | 2905 | 5660 | 1328 |
| 2391 | 1225 | Mount Nittany Medical Center | | 1031 | 1911 | 2203 | 1157 |
| 2392 | 5709 | Mount Saint Mary’s Hospital and Health Center | | 8394 | 5584 | 5051 | 2394 |
| 2393 | 9057 | Mount San Rafael Hospital | | 9720 | 9277 | 7660 | 2394 |
| 2394 | 3723 | Mount Sinai Health System New York City | | 7910 | 1863 | 7755 | 2394 |
| 2395 | 2216 | Mount Sinai Hospital of Queens New York City | | 3183 | 3220 | 3832 | 1077 |
| 2396 | 2326 | Mount Sinai Medical Center Miami Beach Florida | | 3670 | 910 | 9811 | 1934 |
| 2397 | 62 | Mount Sinai Medical Center New York | | 606 | 58 | 515 | 260 |
| 2398 | 735 | Mountain States Health Alliance | | 1997 | 614 | 1709 | 1328 |
| 2399 | 8853 | Mountain View Eye Center | | 11358 | 7007 | 9811 | 2394 |
| 2400 | 7445 | Mountain View Hospital ID | | 8219 | 6346 | 8843 | 2394 |
