United States of america healthcare is provided by a diverse array of individuals and legal entities. Individuals are offered inpatient and outpatient services by commercial, charitable, or governmental entities. The healthcare system is not fully-publicly funded but is a mix of public and private funding. In 2004, private insurance paid for 36% of personal health expenditures, private out-of-pocket 15%, federal government 34%, state and local governments 11%, and other private funds 4%. Health care Services
"Ambulatory care" refers to health care delivered without a stay in the hospital; most health care in the United States occurs in the outpatient setting. "Home health care services" are generally nursing enterprises, but are usually ordered by physicians. Private sector outpatient medical care is provided by personal care physicians (specialists in internal medicine, family medicine, and pediatric medicine), subspecialty physicians (gastroenterologists, cardiologists, or pediatric endocrinologists are examples) or non-physicians (including nurse practitioners and physician assistants)
Facilities of Health care
There are for-profit hospitals, which are usually operated by large private corporations and there are nonprofit hospitals, which may be operated by county governments, state governments, religious orders, or independent nonprofit organizations. Hospitals provide some outpatient care in their emergency rooms and specialty clinics, but primarily they exist to provide inpatient care. Hospital emergency departments and urgent care centers are sources of sporadic problem-focused care. "Surgicenters" are examples of specialty clinics. Hospice services for the terminally ill who are expected to live six months or less are most commonly subsidized by charities and government. Prenatal, family planning, and "dysplasia" clinics are government-funded obstetric and gynecologic specialty clinics respectively, and are usually staffed by nurse practitioners.
Health care : Medical products, research and development
Companies provide medical products such as pharmaceuticals and medical devices. The nation spends a substantial amount on medical research, mostly privately funded. As of 2000, non-profit private organizations (such as the Howard Hughes Medical Institute) funded 7%, private industry funded 57%, and the tax-funded National Institutes of Health supported 36% of medical research in the U.S. However, by 2003, the NIH provided only 28% of medical research funding; finance from private industry increased 102% from 1994 to 2003. Research and development for applications is primarily done in commercial labs, while the government and universities fund the majority of general research.
"Ambulatory care" refers to health care delivered without a stay in the hospital; most health care in the United States occurs in the outpatient setting. "Home health care services" are generally nursing enterprises, but are usually ordered by physicians. Private sector outpatient medical care is provided by personal care physicians (specialists in internal medicine, family medicine, and pediatric medicine), subspecialty physicians (gastroenterologists, cardiologists, or pediatric endocrinologists are examples) or non-physicians (including nurse practitioners and physician assistants)
Facilities of Health care
There are for-profit hospitals, which are usually operated by large private corporations and there are nonprofit hospitals, which may be operated by county governments, state governments, religious orders, or independent nonprofit organizations. Hospitals provide some outpatient care in their emergency rooms and specialty clinics, but primarily they exist to provide inpatient care. Hospital emergency departments and urgent care centers are sources of sporadic problem-focused care. "Surgicenters" are examples of specialty clinics. Hospice services for the terminally ill who are expected to live six months or less are most commonly subsidized by charities and government. Prenatal, family planning, and "dysplasia" clinics are government-funded obstetric and gynecologic specialty clinics respectively, and are usually staffed by nurse practitioners.
Health care : Medical products, research and development
Companies provide medical products such as pharmaceuticals and medical devices. The nation spends a substantial amount on medical research, mostly privately funded. As of 2000, non-profit private organizations (such as the Howard Hughes Medical Institute) funded 7%, private industry funded 57%, and the tax-funded National Institutes of Health supported 36% of medical research in the U.S. However, by 2003, the NIH provided only 28% of medical research funding; finance from private industry increased 102% from 1994 to 2003. Research and development for applications is primarily done in commercial labs, while the government and universities fund the majority of general research.