Health care cost containment; Arranging of managed care contractual services in the fields of diagnostic imaging, home health care, durable medical equipment, specialty pharmacy, and diagnostic lab services; Business and management consulting for healthcare providers and related businesses; Business collaboration services, namely, providing a national computer-based networking web site for health care educators and medical educators to collaborate across disciplines to help improve health care education and medical education; Business services provided to the healthcare industry, namely, the collection, reporting, and analysis of healthcare quality data for business purposes; Consulting in the fields of healthcare operations management and hospital operations management; Promoting the exchange of information and resources within the scientific research and medical communities to achieve advances in the field of healthcare; Providing reimbursement benchmarking information and other market intelligence to healthcare organizations; Vendor management services for healthcare facilities