| ADVANCED ENDOSCOPY CENTER | CREVE COEUR | 3741 | No Different Than the National Rate |
| COLUMBIA ENDOSCOPY CENTER | COLUMBIA | 3282 | No Different Than the National Rate |
| SAINT LUKES SURGICENTER LEES SUMMIT | LEES SUMMIT | 2230 | No Different Than the National Rate |
| G A ENDOSCOPY CENTER LLC | CAPE GIRARDEAU | 2103 | No Different Than the National Rate |
| SSM HEALTH ENDOSCOPY CENTER | SAINT PETERS | 1829 | No Different Than the National Rate |
| ST JOSEPH CENTER FOR OUTPATIENT SURGERY LLC | ST JOSEPH | 1734 | No Different Than the National Rate |
| JCMG SURGERY CENTER INC | JEFFERSON CITY | 1595 | No Different Than the National Rate |
| SOUTH COUNTY OUTPATIENT ENDOSCOPY SERVICES LP DBA SOUTH COUNTY OUTPATIENT ENDOSCOPY SERVICES | ST LOUIS | 1477 | No Different Than the National Rate |
| SAINT LUKES GI DIAGNOSTICS LLC | KANSAS CITY | 1453 | No Different Than the National Rate |
| THE ENDOSCOPY CENTER CONSULTANTS IN GASTROENTEROLOGY | KANSAS CITY | 1294 | No Different Than the National Rate |
| MIDWEST DIGESTIVE HEALTH CENTER LLC | LEES SUMMIT | 1289 | No Different Than the National Rate |
| THE ENDOSCOPY CENTER LIBERTY | KANSAS CITY | 1260 | No Different Than the National Rate |
| 32ND STREET SURGERY CENTER LLC | JOPLIN | 1101 | No Different Than the National Rate |
| NORTHEAST MISSOURI AMBULATORY SURGERY CENTER LLC | HANNIBAL | 990 | No Different Than the National Rate |
| THE ENDOSCOPY CENTER EAST | INDEPENDENCE | 823 | No Different Than the National Rate |
| BLACK RIVER AMBULATORY SURGERY CENTER | POPLAR BLUFF | 819 | No Different Than the National Rate |
| ST LOUIS WOMENS SURGERY CENTER LLC | BALLWIN | 707 | No Different Than the National Rate |
| RIVERSIDE AMBULATORY SURGERY CENTER | HAZELWOOD | 705 | No Different Than the National Rate |
| BRIARCLIFF AMBULATORY SURGERY CENTER LP DBA BRIARCLIFF SURGERY CENTER | KANSAS CITY | 684 | No Different Than the National Rate |
| SEDALIA SURGERY CENTER | SEDALIA | 655 | No Different Than the National Rate |
| SILVER SPRINGS SURGERY CENTER LLC | CAPE GIRARDEAU | 632 | No Different Than the National Rate |
| SURGERY CENTER OF INDEPENDENCE LP | INDEPENDENCE | 604 | No Different Than the National Rate |
| MANCHESTER AMBULATORY SURGERY CENTER LP DBA DES PERES SQUARE SURGERY CENTER | SAINT LOUIS | 379 | No Different Than the National Rate |
| ST MARYS SURGICAL CENTER LLC | BLUE SPRINGS | 342 | No Different Than the National Rate |
| ST LUKES SURGERY CENTER OF CHESTERFIELD | CHESTERFIELD | 303 | No Different Than the National Rate |