Account auditing; Accountancy services; Accounting consultation; Accounting services; Accounts receivable services; Administration, billing and reconciliation of accounts on behalf of others; Administrative accounting; Business information and accounting advisory services; Computerized accounting services; Medical billing support services; Medical claims management services, namely, electronic re-pricing of physician, hospital, and ancillary medical care provider transactions via the global information network; Medical claims management services, namely, receiving, data entering, and re-pricing of transactions that are originated by physicians, hospitals, and ancillary medical care providers; Administration of patient reimbursement programs; Insurance claims auditing services