| U.S. MEDICAL CARE, INC. | 
                        P02000043933 | 
                        INACT | 
                    
                    
                        | U.S. MEDICAL CARE HOLDINGS, L.L.C. | 
                        L03000011500 | 
                        INACT | 
                    
                    
                        | U.S. MEDICAL CARE WELLINGTON, L.L.C. | 
                        L05000058630 | 
                        INACT | 
                    
                    
                        | U.S. MEDICAL CENTER, INC. | 
                        P95000015811 | 
                        INACT | 
                    
                    
                        | US MEDICAL CENTER GROUP CORP | 
                        P25000020766 | 
                        Active | 
                    
                    
                        | US MEDICAL CLAIMS, INC. | 
                        K11999 | 
                        INACT | 
                    
                    
                        | U.S. MEDICAL CLAIMS & BILLING SOLUTIONS, LLC | 
                        L13000167433 | 
                        INACT | 
                    
                    
                        | US MEDICAL CLAIMS & BILLING SOLUTIONS, INC. | 
                        P11000016750 | 
                        INACT | 
                    
                    
                        | U.S. MEDICAL CLINIC, INC. | 
                        J41806 | 
                        INACT | 
                    
                    
                        | US MEDICAL COLLECTION INC. | 
                        P14000091314 | 
                        INACT | 
                    
                    
                        | US MEDICAL CONSULTANTS, LLC | 
                        L17000225750 | 
                        InActive | 
                    
                    
                        | U.S. MEDICAL CONSULTANTS OF FLORIDA LLC | 
                        L05000049458 | 
                        INACT | 
                    
                    
                        | U.S. MEDICAL CONSULTING CORP | 
                        P12000049747 | 
                        INACT | 
                    
                    
                        | U.S. MEDICAL CONSULTING & BILLING SOLUTIONS, LLC | 
                        L18000080836 | 
                        Active | 
                    
                    
                        | U.S. MEDICAL CONSULTING GROUP, INC. | 
                        P04000120673 | 
                        INACT | 
                    
                    
                        | U.S. MEDICAL DEPOT, INC. | 
                        L56453 | 
                        INACT | 
                    
                    
                        | US MEDICAL DEPOT, LLC | 
                        M05000006210 | 
                        INACT | 
                    
                    
                        | US MEDICAL DESIGN CORP | 
                        P21000032137 | 
                        INACT | 
                    
                    
                        | US MEDICAL DEVICE CORP. | 
                        P18000067989 | 
                        Active | 
                    
                    
                        | U. S. MEDICAL DEVICE INC. | 
                        P97000102977 | 
                        INACT |