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Unwarranted variations in medical practice refer to the differences in care that cannot be explained by the illness/medical need or by patient preferences. The term “unwarranted variations” was first coined by Dr. John Wennberg when he observed small area (geographic) and practice style variations, which were not based on clinical rationale. [5]
Iconographic Collections. Keywords: E. Walker; Florence Nightingale; W.J. Simpson. Health administration, healthcare administration, healthcare management or hospital management is the field relating to leadership, management, and administration of public health systems, health care systems, hospitals, and hospital networks in all the primary, secondary, and tertiary sectors.
In the United States, disease management is a large industry with many vendors. Major disease management organizations based on revenues and other criteria [5] [6] include Accordant (a subsidiary of Caremark), Alere (now including ParadigmHealth and Matria Healthcare), [7] Caremark (excluding its Accordant subsidiary), Evercare, Health Dialog, Healthways, LifeMasters (now part of StayWell ...
Case management is a managed care technique within the health care coverage system of the United States. It involves an integrated system that manages the delivery of comprehensive healthcare services for enrolled patients. [ 1 ]
The management and administration of health care is vital to the delivery of health care services. In particular, the practice of health professionals and the operation of health care institutions is typically regulated by national or state/provincial authorities through appropriate regulatory bodies for purposes of quality assurance. [40]
A health system, health care system or healthcare system is an organization of people, institutions, and resources that delivers health care services to meet the health needs of target populations. There is a wide variety of health systems around the world, with as many histories and organizational structures as there are countries.
The chief nurse is a registered nurse who supervises the care of all the patients at a health care facility. The chief nurse is the senior nursing management position in an organization and often holds executive titles like chief nursing officer (CNO), chief nurse executive, or vice-president of nursing. They typically report to the CEO or COO.
The health management system (HMS) is an evolutionary medicine regulative process proposed by Nicholas Humphrey [1] [2] in which actuarial assessment of fitness and economic-type cost–benefit analysis determine the body's regulation of its physiology and health.