Payment processing services in the field of health care payments; organizing and administering health care insurance benefits plan; claims administration services in the field of health insurance; medical billing and coding services for healthcare providers and facilities; revenue cycle management services for healthcare providers and facilities; medical billing and coding services for patients and health plan members; healthcare claim review services for patients and health plan members; healthcare cost containment for patients and health plan members; software for use in health care claims management; software for managing health care and medical information; software for managing health care payments and reimbursements; software for providing access to patient and insurance information; software for estimating health insurance coverage and co-pays; software for verifying patient eligibility, payment processing, and estimating patient payment responsibility; software for payment processing and accounting; software for medical cost management; software for medical cost comparison; software for healthcare providers and facilities' claims management; software for revenue cycle management for healthcare providers and facilities; software for medical billing and coding for healthcare providers and facilities; software for patients and health plan members' healthcare cost containment