| VANGUARD HEALTH MANAGEMENT INC O | SMSJ TUCSON HOLDINGS LLC CCN 03S010 | hospital | TX | 100% |
| VANGUARD HEALTH MANAGEMENT INC O | SMSJ TUCSON HOLDINGS LLC CCN 03T010 | hospital | TX | 100% |
| VANGUARD HEALTH MANAGEMENT INC O | HCH TUCSON HOLDINGS LLC CCN 03Z313 | hospital | TX | — |
| VANGUARD HEALTH MANAGEMENT INC O | VHS ACQUISITION SUBSIDIARY NUMBER 9, INC. CCN 220175 | hospital | TX | 100% |
| VANGUARD HEALTH MANAGEMENT INC O | VHS ACQUISITION SUBSIDIARY NUMBER 7 INC CCN 220176 | hospital | TX | 100% |
| VANGUARD HEALTH MANAGEMENT INC O | VHS ACQUISITION SUBSIDIARY NUMBER 9, INC. CCN 22S175 | hospital | TX | 100% |
| VANGUARD HEALTH MANAGEMENT INC O | VHS ACQUISITION SUBSIDIARY NUMBER 7 INC CCN 22S176 | hospital | TX | 100% |
| VANGUARD HEALTH MANAGEMENT INC O | VHS SINAI-GRACE HOSPITAL INC CCN 230024 | hospital | TX | 100% |
| VANGUARD HEALTH MANAGEMENT INC O | VHS HARPER-HUTZEL HOSPITAL INC CCN 230104 | hospital | TX | 100% |
| VANGUARD HEALTH MANAGEMENT INC O | VHS DETROIT RECEIVING HOSPITAL INC CCN 230273 | hospital | TX | 100% |
| VANGUARD HEALTH MANAGEMENT INC O | VHS HURON VALLEY-SINAI HOSPITAL INC CCN 230277 | hospital | TX | 100% |
| VANGUARD HEALTH MANAGEMENT INC O | VHS REHABILITATION INSTITUTE OF MICHIGAN INC CCN 233027 | hospital | TX | 100% |
| VANGUARD HEALTH MANAGEMENT INC O | VHS CHILDRENS HOSPITAL OF MICHIGAN INC CCN 233300 | hospital | TX | 100% |
| VANGUARD HEALTH MANAGEMENT INC O | VHS SINAI-GRACE HOSPITAL INC CCN 23S024 | hospital | TX | 100% |
| VANGUARD HEALTH MANAGEMENT INC O | VHS DETROIT RECEIVING HOSPITAL INC CCN 23S273 | hospital | TX | 100% |
| VANGUARD HEALTH MANAGEMENT INC O | VHS SINAI-GRACE HOSPITAL INC CCN 23T024 | hospital | TX | 100% |
| VANGUARD HEALTH MANAGEMENT INC O | SMSJ TUCSON HOLDINGS LLC CCN 30010 | hospital | TX | 100% |
| VANGUARD HEALTH MANAGEMENT INC O | SMSJ TUCSON HOLDINGS LLC CCN 30011 | hospital | TX | 100% |
| VANGUARD HEALTH MANAGEMENT INC O | VHS OF PHOENIX INC CCN 30030 | hospital | TX | 100% |
| VANGUARD HEALTH MANAGEMENT INC O | VHS ACQUISITION SUBSIDIARY NUMBER 1 INC CCN 30083 | hospital | TX | 100% |
| VANGUARD HEALTH MANAGEMENT INC O | VHS OF ARROWHEAD INC CCN 30094 | hospital | TX | 100% |
| VANGUARD HEALTH MANAGEMENT INC O | HOSPITAL DEVELOPMENT OF WEST PHOENIX INC CCN 30110 | hospital | TX | 100% |
| VANGUARD HEALTH MANAGEMENT INC O | HCH TUCSON HOLDINGS LLC CCN 31313 | hospital | TX | 100% |
| VANGUARD HEALTH MANAGEMENT INC O | VHS HARLINGEN HOSPITAL COMPANY LLC CCN 450033 | hospital | TX | — |
| VANGUARD HEALTH MANAGEMENT INC O | VHS HARLINGEN HOSPITAL COMPANY LLC CCN 45003300 | hospital | TX | — |
| VANGUARD HEALTH MANAGEMENT INC O | VHS SAN ANTONIO PARTNERS LLC CCN 450058 | hospital | TX | 100% |
| VANGUARD HEALTH MANAGEMENT INC O | VHS SAN ANTONIO PARTNERS LLC CCN 45S058 | hospital | TX | — |
| VANGUARD HEALTH MANAGEMENT INC O | VHS HARLINGEN HOSPITAL COMPANY LLC CCN 45T033 | hospital | TX | — |
| VANGUARD HEALTH MANAGEMENT INC O | VHS SAN ANTONIO PARTNERS LLC CCN 45T058 | hospital | TX | 100% |
| VANGUARD HEALTH MANAGEMENT INC O | RESOLUTE HOSPITAL COMPANY LLC CCN 670098 | hospital | TX | — |
| VANGUARD HEALTH MANAGEMENT INC O | VHS SAN ANTONIO PARTNERS LLC CCN 670333 | hospital | TX | 100% |
