MEDICAL REFERRALS; MANAGED CARE SERVICES, NAMELY, ELECTRONIC PROCESSING OF HEALTH CARE INFORMATION; INSURANCE CLAIMS ADMINISTRATION FOR MEDICAL CLAIMS, PROCESSING OF INSURANCE CLAIMS AND PAYMENT DATA; MANAGED HEALTH CARE SERVICES; COMPUTER SERVICES, NAMELY, INTEGRATING COMPUTER DELIVERY NETWORKS TO MANAGE THE AUTHORIZATION OF SERVICES AND RELATED CLAIMS, AND THE ORDERING AND TRACKING OF MEDICAL SUPPLIES; PROVIDING TEMPORARY USE OF ON-LINE NON-DOWNLOADABLE PROPRIETARY SOFTWARE FOR USE BY MANAGED CARE ORGANIZATIONS, HOME HEALTH AGENCIES, CLINICIANS, PHYSICIANS, MANUFACTURERS AND DISTRIBUTORS, AND THIRD PARTY HEALTH CARE CONSULTANTS IN MANAGING WORKFLOW PROCESSES AND HEALTH CARE SERVICES