Business management services, including population health management services, for healthcare providers, programs, networks, and insurers in the field of chronic health condition care management and medical coordination; business management services, including population health management services, namely, administration of business program that supports efforts of healthcare providers, programs, networks, and insurers to improve patient health outcomes and cost of care; providing business, administrative and coordination/management services to healthcare providers, programs, networks, and insurers, namely, medical cost management, and medical practice management for others, all to improve patient health outcomes and cost of care, all of the foregoing in connection with the diagnosis and treatment of renal disease and/or the provision of renal benefit management services, including the treatment and management of conditions that are co-morbid with renal disease, namely, cardiovascular disease, hypertension, lung disease, or neurological disease; none of the foregoing including the provision of medical or diagnostic testing services, or the development of diagnostic tests, to determine the drug sensitivity and drug resistance of others for diagnostic or treatment purposes