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  2. Healthcare in the United States - Wikipedia

    en.wikipedia.org/wiki/Healthcare_in_the_United...

    The U.S. healthcare system has been the subject of significant political debate and reform efforts, particularly in the areas of healthcare costs, insurance coverage, and the quality of care. Legislation such as the Affordable Care Act of 2010 has sought to address some of these issues, though challenges remain.

  3. Health system - Wikipedia

    en.wikipedia.org/wiki/Health_system

    Health system. 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 nations.

  4. Health care - Wikipedia

    en.wikipedia.org/wiki/Health_care

    Health care, or healthcare, is the improvement of health via the prevention, diagnosis, treatment, amelioration or cure of disease, illness, injury, and other physical and mental impairments in people. Health care is delivered by health professionals and allied health fields. Medicine, dentistry, pharmacy, midwifery, nursing, optometry ...

  5. Biomedical model - Wikipedia

    en.wikipedia.org/wiki/Biomedical_model

    The biomedical model of medicine care is the medical model used in most Western healthcare settings, and is built from the perception that a state of health is defined purely in the absence of illness. [1]: 24, 26 The biomedical model contrasts with sociological theories of care. [1]: 1 [2] Forms of the biomedical model have existed since ...

  6. Healthcare proxy - Wikipedia

    en.wikipedia.org/wiki/Healthcare_proxy

    Healthcare proxy. In the field of medicine, a healthcare proxy (commonly referred to as HCP) is a document (legal instrument) with which a patient (primary individual) appoints an agent to legally make healthcare decisions on behalf of the patient, when the patient is incapable of making and executing the healthcare decisions stipulated in the ...

  7. Healthcare reform in the United States - Wikipedia

    en.wikipedia.org/wiki/Healthcare_reform_in_the...

    Healthcare reform in the United States has had a long history.Reforms have often been proposed but have rarely been accomplished. In 2010, landmark reform was passed through two federal statutes: the Patient Protection and Affordable Care Act (PPACA), signed March 23, 2010, [1] [2] and the Health Care and Education Reconciliation Act of 2010 (), which amended the PPACA and became law on March ...