Healthcare

Healthcare, is the prevention, treatment, and management of illness and the preservation of mental and physical well being through the services offered by the medical, nursing and Allied health professions. Health care embraces all the goods and services designed to promote health, including preventive, curative and palliative interventions, whether directed to individuals or to populations. The organised provision of such services may constitute a health care system. Before the term health care became popular, English-speakers referred to medicine or to the health sector and spoke of the treatment and prevention of illness and Disease.

In India, the hospitals are run by government, charitable trusts and by private organizations. The government hospitals in rural areas are called the primary health centre(PHC)s. Major hospitals are located in district head quarters or major cities. Apart from the modern system of medicine, traditional and indigenous medicinal systems like Ayurvedic and Unani systems are in practice throughout the country. PHC's are existent in most places, due to poor pay and scarcity of resources. Patients generally prefer private health clinics. These days some of the major corporate hospitals are attracting patients from neighboring countries such as Pakistan, countries in the Middle East and some European countries by providing quality treatment at low cost.

The goals for health systems, according to the World Health Report 2000 - Health systems: improving performance (WHO, 2000), are good health, responsiveness to the expectations of the population, and fair financial contribution. Duckett (2004) proposed a two dimensional approach to evaluation of health care systems: quality, efficiency and acceptability on one dimension and equity on another.

The United States is alone among developed nations with the absence of a universal health care system. Healthcare in the U.S. does, however, have significant publicly funded components. Medicare covers the elderly and disabled with a historical work record, Medicaid is available for some, but not all of the poor, and the State Children's Health Insurance Program covers children of low-income families. The Veterans Health Administration directly provides health care to U.S. military veterans through a nationwide network of government hospitals; while active duty service members, retired service members and their dependents are eligible for benefits through TRICARE. Together, these tax-financed programs cover 27.8% of the population and make the government the largest health insurer in the nation.