Issuance of health insurance; Insurance services, namely, underwriting, issuance and administration of health insurance; Claims administration services in the field of health insurance; Providing information about healthcare insurance plans; Providing counseling and consulting in the field of healthcare insurance benefits; Insurance services, namely, insurance eligibility review and verification and consultation in the health industry; Insurance services, namely, providing information and on-line computer databases for the purpose of review and verification of Medicaid and Medicare eligibility status and related information; Medical insurance case and utilization review and insurance claims adjustment services for healthcare purchasers, payors, providers, Medicare and Medicaid beneficiaries