administration of pre-paid health care plan services; administration of preferred health care provider plans; administration of patient reimbursement program services; financial information provided by electronic means and financial exchange, including electronic processing and transmission of bill payment data services; electronic processing of insurance claims and insurance payment data, underwriting in the field of health insurance to determine plan eligibility; fiscal assessment and evaluation services; providing financial analysis services; providing financial investment in the field of health care and insurance agency services, in the field of health care and risk management services; providing financial and general information clearing houses; actuarial services; providing insurance claims processing and administration, including claims adjustment