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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.
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]
It was founded in 1961 as the Hospital Management Systems Society. It is now headquartered in Chicago, Illinois. The society has more than 100,000 individuals, 480 provider organizations, 470 non-profit partners and 650 health services organizations (as of December 2019). HIMSS is a US 501(c)6 organization.
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 healthcare industry incorporates several sectors that are dedicated to providing health care services and products. As a basic framework for defining the sector, the United Nations' International Standard Industrial Classification categorizes health care as generally consisting of hospital activities, medical and dental practice activities ...
Dr. Paul Starr suggests in his analysis of the American healthcare system (i.e., The Social Transformation of American Medicine) that Richard Nixon, advised by the "father of Health Maintenance Organizations", Dr. Paul M. Ellwood Jr., was the first mainstream political leader to take deliberate steps to change American health care from its ...
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This is an accepted version of this page This is the latest accepted revision, reviewed on 9 December 2024. Economic sector focused on health An insurance form with pills The healthcare industry (also called the medical industry or health economy) is an aggregation and integration of sectors within the economic system that provides goods and services to treat patients with curative, preventive ...