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A health insurance policy is a insurance contract between an insurance provider (e.g. an insurance company or a government) and an individual or his/her sponsor (that is an employer or a community organization). The contract can be renewable (annually, monthly) or lifelong in the case of private insurance.
In addition to medical expense insurance, "health insurance" may also refer to insurance covering disability or long-term nursing or custodial care needs. Different health insurance provides different levels of financial protection and the scope of coverage can vary widely, with more than 40% of insured individuals reporting that their plans do ...
Health insurance coverage is provided by several public and private sources in the United States. Analyzing these statistics is challenging due to multiple survey methods [13] and persons with multiple sources of insurance, such as those with coverage under both an employer plan and Medicaid.
Health policy can be defined as the "decisions, plans, and actions that are undertaken to achieve specific healthcare goals within a society". [1] According to the World Health Organization, an explicit health policy can achieve several things: it defines a vision for the future; it outlines priorities and the expected roles of different groups; and it builds consensus and informs people.
Guaranteed issue is a term used in health insurance to describe a situation where a policy is offered to any eligible applicant without regard to health status. Often this is the result of guaranteed issue statutes regarding how health insurance may be sold, or to provide a means for people with pre-existing conditions the ability to obtain health insurance of some kind.
In the United States, short-term health insurance (STHI) or short-term, limited-duration insurance (STLDI) [1] refers to health insurance plans with a limited duration, typically several months to a year. These plans were initially geared toward people who need temporary medical insurance to bridge the gap between longer-term plans.
Australia's national health insurance program is known as Medicare, and is financed by general taxation including a Medicare levy on earnings; use of Medicare is not compulsory and those who purchase private health insurance get a government-funded rebate on premiums. [2]
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]