| ADVANCED FAMILY SURGERY CENTER | OAK RIDGE | — |
| AMBULATORY SURGERY CENTER OF COOL SPRINGS LLC | FRANKLIN | — |
| AMBULATORY SURGICAL ASSOCIATES LLC | TULLAHOMA | — |
| AMERICAN ENDOSCOPY CENTER PC | MADISON | — |
| ASCENSION SAINT THOMAS LEBANON SURGERY CENTER LLC DBA LEBANON SURGERY CENTER | LEBANON | — |
| BAPTIST SURGERY CENTER DBA BAPTIST AMBULATORY SURGERY CENTER | NASHVILLE | — |
| BONE AND JOINT INSTITUTE OF TENNESSEE SURGERY CENTER LLC | FRANKLIN | — |
| BOULEVARD ENT SURGERY CENTER LLC | KNOXVILLE | — |
| BOWDEN GASTRO ASSOCIATES LLC | MEMPHIS | — |
| BRISTOL AMBULATORY SURGER CENTER | BRISTOL | — |
| CAMPBELL CLINIC SURGERY CENTER LLC | GERMANTOWN | — |
| CAPE SURGERY CENTER LLC | DYERSBURG | — |
| CATARACT AND LASER CENTER LLC | CROSSVILLE | — |
| CENTENNIAL SURGERY CENTER LP | NASHVILLE | — |
| CENTER FOR DAY SURGERY | TULLAHOMA | — |
| CHATTANOOGA ENDOSCOPY CENTER | CHATTANOOGA | — |
| CHATTANOOGA PAIN MANAGEMENT CENTER LLC DBA CHATTANOOGA PAIN SURGERY CENTER | HIXSON | — |
| CHATTANOOGA SURGERY CENTER DBA CENTER FOR SPORTS MEDICINE ORTHOPAEDIC SURGERY | CHATTANOOGA | — |
| CHEROKEE FARM ORTHOPEDIC SURGERY CENTER DBA UNIVERSITY ORTHOPAEDIC SURGERY CENTER | KNOXVILLE | — |
| CLARKSVILLE EYE SURGERY CENTER | CLARKSVILLE | — |
| CLARKSVILLE SURGERY CENTER LLC | CLARKSVILLE | — |
| CLARKSVILLE SURGICENTER LLC | CLARKSVILLE | — |
| COLUMBIA TN ENDOSCOPY ASC LLC | COLUMBIA | — |
| CROSSROADS SURGERY CENTER | BRENTWOOD | — |
| DICKSON SURGICAL PARTNERS DBA DICKSON AMBULATORY SURGERY CENTER | DICKSON | — |
| DIGESTIVE DISEASE ENDOSCOPY CENTER INC | NASHVILLE | — |
| EAST MEMPHIS SURGERY CENTER | MEMPHIS | — |
| EAST MEMPHIS UROLOGY CENTER DBA UROCENTER | MEMPHIS | — |
| EAST TENNESSEE AMBULATORY SURGERY CENTER | JOHNSON CITY | — |
| ENCORE SURGICAL INSTITUTE LLC | CORDOVA | — |
| ENDOSCOPY CENTER OF KINGSPORT | KINGSPORT | — |
| ENDOSCOPY CENTER OF KNOXVILLE LP | KNOXVILLE | — |
| EYE SURGERY CENTER OF CHATTANOOGA LLC | CHATTANOOGA | — |
| EYE SURGERY CENTER OF KNOXVILLE LLC | POWELL | — |
| EYE SURGERY CENTER OF LENOIR CITY LLC | LENOIR CITY | — |
| EYE SURGERY CENTER OF MIDDLE TENNESSEE | NASHVILLE | — |
| EYE SURGERY CENTER OF NASHVILLE LLC | NASHVILLE | — |
| FRANKLIN ENDOSCOPY CENTER LLC | FRANKLIN | — |
| GASTROINTESTINAL SPECIALISTS OF CLARKSVILLE PC | CLARKSVILLE | — |
| G I DIAGNOSTIC AND THERAPEUTIC CENTER LLC | GERMANTOWN | — |
| GREEN SURGERY CENTER LLC | GALLATIN | — |
| GURLEY SURGERY CENTER | NASHVILLE | — |
| HAMILTON EYE INSTITUTE SURGERY CENTER LP | MEMPHIS | — |
| HERMITAGE TN ENDOSCOPY ASC LLC | HERMITAGE | — |
| HOLSTON VALLEY AMBULATORY SURGERY CENTER LLC | KINGSPORT | — |
| JEFFERSON ASC LLC DBA VOLUNTEER SURGERY CENTER | TALBOTT | — |
| JOHNSON CITY EYE SURGERY CENTER | JOHNSON CITY | — |
| KARING HEARTS CARDIOLOGY HEART AND VASCULAR CENTER | JOHNSON CITY | — |
| KINGSPORT ENDOSCOPY CORPORATION | KINGSPORT | — |
| KINGSPORT TN OPTHALMOLOGY ASC LLC DBA THE REGIONAL EYE SURGERY CENTER | KINGSPORT | — |
| KNOXVILLE ORTHOPAEDIC SURGERY CENTER LLC | KNOXVILLE | — |
| KNOXVILLE SURGERY CENTER LLC DBA TENNESSEE VALLEY EYE CENTER | KNOXVILLE | — |
| LEBANON ENDOSCOPY CENTER LLC DBA LEBANON ENDOSCOPY CENTER | LEBANON | — |
| LEBONHEUR EAST SURGERY CENTER II LP | MEMPHIS | — |
| MAYS AND SCHNAPP PAIN CLINIC AND REHABILITATION CENTER | MEMPHIS | — |
| MEADOWVIEW ASC LLC | KINGSPORT | — |
| MEDICAL PARKWAY SURGERY CENTER LLC | MURFREESBORO | — |
| MEMPHIS EYE AND CATARACT AMBULATORY SURGERY CENTER | MEMPHIS | — |
| MEMPHIS SURGERY CENTER | MEMPHIS | — |
| METHODIST SURGERY CENTER GERMANTOWN LP | GERMANTOWN | — |
| MIDDLEBROOK ASC LLC | KNOXVILLE | — |
| MIDDLE TENNESSEE AMBULATORY SURGERY CENTER | MURFREESBORO | — |
| MIDSOUTH INTERVENTIONAL PAIN INSTITUTE LLC | JACKSON | — |
| MIDSOUTH INTERVENTIONAL PAIN INSTITUTE LLC | GERMANTOWN | — |
| MID STATE ENDOSCOPY CENTER | MURFREESBORO | — |
| MOUNTAIN EMPIRE CATARACT AND EYE SURGERY CENTER | BRISTOL | — |
| MOUNTAIN EMPIRE SURGERY CENTER | JOHNSON CITY | — |
| MURFREESBORO MEDICAL CLINIC PA DBA ENDOSCOPY CENTER OF MURFREESBORO MEDICAL CLINIC | MURFREESBORO | — |
| MUSIC CITY SURGERY CENTER LLC | GOODLETTSVILLE | — |
| NASHVILLE ENDOSURGERY CENTER | NASHVILLE | — |
| NASHVILLE ENDOSURGERY CENTER | NASHVILLE | — |
| NASHVILLE GASTROENTEROLOGY AND HEPATOLOGY PC | NASHVILLE | — |
| NASHVILLE GASTROINTESTINAL ENDOSCOPY CENTER | NASHVILLE | — |
| NASHVILLE GASTROINTESTINAL ENDOSCOPY CENTER | NASHVILLE | — |
| NASHVILLE SURGICENTER LLC DBA SOUTHERN JOINT SURGERY CENTER | NASHVILLE | — |
| NORTHRIDGE SURGERY CENTER | MADISON | — |
| NOVAMED SURGERY CENTER OF CHATTANOOGA LLC | CHATTANOOGA | — |
| NOVAMED SURGERY CENTER OF CLEVELAND LLC | CLEVELAND | — |
| OGI WT JV LLC DBA SKYLINE ENDOSCOPY OF WEST TENNESSEE | JACKSON | — |
| ORTHOSOUTH SURGERY CENTER GERMANTOWN LLC | GERMANTOWN | — |
| PARKWEST SURGERY CENTER | KNOXVILLE | — |
| PATIENT PARTNERS LLC | GALLATIN | — |
| PAVILION SURGICENTER LLC DBA PHYSICIANS PAVILION SURGERY CENTER | SMYRNA | — |
| PCET SURGERY CENTER | KNOXVILLE | — |
| PHYSICIANS SURGERY CENTER OF CHATTANOOGA LLC DBA PHYSICIANS SURGERY CENTER OF CHATTANOOGA | CHATTANOOGA | — |
| PHYSICIANS SURGERY CENTER OF KNOXVILLE LLC | KNOXVILLE | — |
| PHYSICIANS SURGERY CTR | JACKSON | — |
| PLATEAU SURGERY CENTER | CROSSVILLE | — |
| PMA SURGERY CENTER LLC | JOHNSON CITY | — |
| PREMIER ASC LLC | NASHVILLE | — |
| PREMIER COVENANT ASTC LLC DBA PREMIER AMBULATORY SURGERY CENTER | KNOXVILLE | — |
| PROVIDENCE SURGERY CENTER | MOUNT JULIET | — |
| REEVES EYE SURGERY CENTER | JOHNSON CITY | — |
| RENAISSANCE SURGERY CENTER LLC | BRISTOL | — |
| RENAISSANCE SURGERY CENTER OF CHATTANOOGA LLC | CHATTANOOGA | — |
| RIDGE LAKE ASC LLC | MEMPHIS | — |
| SAINT FRANCIS SURGERY CENTER | MEMPHIS | — |
| SAINT THOMAS CAMPUS SURGICARE LP | NASHVILLE | — |
| SAINT THOMAS SURGERY CENTER NEW SALEM LLC DBA NEW SALEM SURGERY CENTER | MURFREESBORO | — |
| SAPLING GROVE ENDOSCOPY CENTER LLC | BRISTOL | — |