| G I DIAGNOSTIC AND THERAPEUTIC CENTER LLC | GERMANTOWN | 16731 | Better Than the National Rate |
| THE ENDOSCOPY CENTER | KNOXVILLE | 4409 | Better Than the National Rate |
| CHATTANOOGA ENDOSCOPY CENTER | CHATTANOOGA | 3946 | No Different Than the National Rate |
| SURGICENTER OF MURFREESBORO MEDICAL CLINIC | MURFREESBORO | 2744 | No Different Than the National Rate |
| ENDOSCOPY CENTER OF KNOXVILLE LP | KNOXVILLE | 2480 | No Different Than the National Rate |
| DIGESTIVE DISEASE ENDOSCOPY CENTER INC | NASHVILLE | 2404 | No Different Than the National Rate |
| THE ENDOSCOPY CENTER OF NORTHEAST TENNESSEE | JOHNSON CITY | 2261 | No Different Than the National Rate |
| THE ENDOSCOPY CENTER OF BRISTOL | BRISTOL | 1819 | No Different Than the National Rate |
| KINGSPORT ENDOSCOPY CORPORATION | KINGSPORT | 1811 | No Different Than the National Rate |
| THE ENDOSCOPY CENTER NORTH | KNOXVILLE | 1764 | No Different Than the National Rate |
| HERMITAGE TN ENDOSCOPY ASC LLC | HERMITAGE | 1726 | No Different Than the National Rate |
| TENNESSEE ENDOSCOPY | MARYVILLE | 1656 | No Different Than the National Rate |
| COLUMBIA TN ENDOSCOPY ASC LLC | COLUMBIA | 1508 | No Different Than the National Rate |
| AMBULATORY SURGERY CENTER OF COOL SPRINGS LLC | FRANKLIN | 1403 | No Different Than the National Rate |
| SUMMIT ENDOSCOPY CENTER | UNION CITY | 1326 | No Different Than the National Rate |
| ST THOMAS MEDICAL GROUP ENDOSCOPY CENTER LLC | NASHVILLE | 1325 | No Different Than the National Rate |
| AMBULATORY SURGICAL ASSOCIATES LLC | TULLAHOMA | 997 | No Different Than the National Rate |
| NASHVILLE GASTROINTESTINAL ENDOSCOPY CENTER | NASHVILLE | 910 | No Different Than the National Rate |
| NASHVILLE GASTROINTESTINAL ENDOSCOPY CENTER | NASHVILLE | 910 | No Different Than the National Rate |
| GASTROINTESTINAL SPECIALISTS OF CLARKSVILLE PC | CLARKSVILLE | 900 | No Different Than the National Rate |
| FRANKLIN ENDOSCOPY CENTER LLC | FRANKLIN | 866 | No Different Than the National Rate |
| SAPLING GROVE ENDOSCOPY CENTER LLC | BRISTOL | 757 | No Different Than the National Rate |
| PATIENT PARTNERS LLC | GALLATIN | 704 | No Different Than the National Rate |
| THE SURGERY CENTER OF ATHENS | ATHENS | 689 | No Different Than the National Rate |
| OGI WT JV LLC DBA SKYLINE ENDOSCOPY OF WEST TENNESSEE | JACKSON | 678 | No Different Than the National Rate |