| C & R CONSULTING INC |
| CADENT ADMINISTRATORS INC |
| CAMBRIDGE INTERGRATED SERVICES |
| CANADIAN MEDICAL NETWORK |
| CAPELLA GROUP |
| CAPP CARE |
| CARE PLUS HP OF FLORIDA |
| CARE STAR |
| CAREMARK INC |
| CARITEN HEALTH PLAN |
| CARNIVAL CRUISE |
| CATHOLIC DIOCESE OF JACKSON |
| CATHOLIC HOSPICE |
| CAYMAN ISLAND GOVT |
| CBA |
| CBCA |
| CBCA ADMINISTRATORS |
| CBSA |
| CCN |
| CCN NETWORK |
| CCN PPO |
| CELTIC INSURANCE CO |
| CELTIC LIFE INSURANCE COMP |
| CENTRAL STATES |
| CENTRAL STATES HEALTH |
| CENTRAL UNITED LIFE |
| CENTRAL UNITED LIFE INSURANCE COMPANY |
| CHA HEALTH |
| CHAMP VA CLAIMS CENTER |
| CHAMPUS |
| CHESTERFEILD RESOURCES |
| CHICHERING GROUP STUDENT HEALTH PLAN |
| CHOICE CARE |
| CHRISTIAN BROTHERS |
| CIGNA |
| CIGNA HMO |
| CIGNA INTERNATIONAL |
| CIGNA PPO |
| CINICO |
| CINICU CARE OF CBCA |
| CITRUS HEALTH PLAN |
| CITY OF HIALEAH |
| CITY OF HIALEAH GROUP INSURANCE |
| CITY OF MIAMI |
| CLAIMS CENTER |
| CLICO BAHAMA LIMITED |
| CMA CVP CLAIMS |
| CNA |
| CNIC HEALTH SOLUTION |
| COLONIAL LIFE |
| COLONIAL PENN LIFE |
| COMMERCE BENEFITS GROUP INC |
| COMMONWEALTH SERVICE |
| COMPASIONATE CARE PROGRAM |
| COMPREHENSIVE BENEFITS |
| CONSECO |
| CONTINENTAL GENERAL |
| CONTINENTAL LIFE |
| CORE MANAGEMENT RESOURCES |
| CORESOURCE INC |
| CORIS USA |
| CORP MEDICAL CENTER |
| CORRECTIONAL HEALTH SERVICES |
| CORVEL |
| CORVEL MED CHEC |
| COSMETASURE |
| COSVIMED INSURANCE |
| COUNTRY LIFE INSURANCE |
| CPA HOLDING INC |
| CPPN |
| CRA HOLDING, INC |
| CRAWFORD |
| CRAWFORD AND CO |
| CROSS AMERICA HEALTHPLAN |
| CROSSROADS HEALTHCARE |
| CRUM AND FOSTER |
| CULINARY WRKRS HLTH PLAN |
