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National health insurance (NHI), sometimes called statutory health insurance (SHI), is a system of health insurance that insures a national population against the costs of health care. It may be administered by the public sector, the private sector, or a combination of both. Funding mechanisms vary with the particular program and country.
This article lists protocols, categorized by the nearest layer in the Open Systems Interconnection model.This list is not exclusive to only the OSI protocol family.Many of these protocols are originally based on the Internet Protocol Suite (TCP/IP) and other models and they often do not fit neatly into OSI layers.
Otto von Bismarck. The Bismarck model (also referred as "Social Health Insurance Model") is a health care system in which people pay a fee to a fund that in turn pays health care activities, that can be provided by State-owned institutions, other Government body-owned institutions, or a private institution. [1]
[citation needed] So, although consumers faced rising health insurance premiums over the period, lower out-of-pocket costs likely [citation needed] encouraged consumers to use more health care. Data indicating whether this increase in use was due to voluntary or optional service purchases or the sudden access lower-income citizens had to basic ...
In the United States, a health maintenance organization (HMO) is a medical insurance group that provides health services for a fixed annual fee. [1] It is an organization that provides or arranges managed care for health insurance , self-funded health care benefit plans, individuals, and other entities, acting as a liaison with health care ...
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. [1]
Physicians and other health care providers lack the necessary actuarial, underwriting, accounting and finance skills for insurance risk management, but their most severe problem is the greater variation in their estimates of the average patient cost, which leaves them at a financial disadvantage as compared to insurers whose estimates are far ...
The Donabedian model is a conceptual model that provides a framework for examining health services and evaluating quality of health care. [1] According to the model, information about quality of care can be drawn from three categories: "structure", "process", and "outcomes". [ 2 ]