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Healthcare in the United States

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Healthcare in the United States
CountryUnited States
Life expectancy76.4 years (2021)
Infant mortality5.4 deaths/1,000 live births (2021)
Healthcare per capita$12,555 (2022)
Healthcare percent GDP17.3% (2022)
Coverage92.1% (2022)
Date2024

Healthcare in the United States is provided by a complex array of private and public entities, making it one of the most expensive systems in the world. It is characterized by a mix of employer-sponsored insurance, government programs like Medicare and Medicaid, and a significant uninsured population. The system's structure, costs, and outcomes are subjects of ongoing national debate and reform efforts.

Overview

The U.S. system is primarily a private, market-based model, though significant public financing exists through programs administered by the Centers for Medicare & Medicaid Services. Major players include private insurers like UnitedHealth Group, pharmaceutical companies such as Pfizer, and hospital networks like HCA Healthcare. Landmark legislation, including the Affordable Care Act signed by President Barack Obama, has sought to expand coverage and regulate insurance practices. Key regulatory bodies include the Food and Drug Administration and state-level departments of health.

History

Modern U.S. healthcare began forming in the late 19th century with advances by figures like William Stewart Halsted at Johns Hopkins Hospital. The American Medical Association, founded in 1847, grew to influence medical education and policy. The 20th century saw the rise of employer-sponsored insurance during World War II and the creation of Medicare and Medicaid under President Lyndon B. Johnson in 1965. The failed Clinton health care plan of 1993 and the passage of the Affordable Care Act in 2010 are major recent milestones.

Coverage and access

Health insurance is primarily obtained through employers, with major providers including Anthem Inc. and Cigna. Government programs cover specific groups: Medicare for the elderly and disabled, Medicaid for low-income individuals (administered with states like California), and the Children's Health Insurance Program. The Affordable Care Act established marketplaces and expanded Medicaid in many states, though coverage gaps persist. The Indian Health Service provides care for Native Americans in the United States.

Providers and facilities

Care is delivered by physicians, often affiliated with large groups like the Cleveland Clinic or Kaiser Permanente, and by advanced practice providers. Major hospital systems include the Mayo Clinic, Massachusetts General Hospital, and the Veterans Health Administration network. Academic medical centers, such as those within the University of California system, are crucial for training and research. Retail clinics operated by CVS Health and Walgreens have expanded access to basic services.

Costs and financing

The U.S. spends more per capita on health than any other nation, with high prices for hospital care, pharmaceuticals, and administrative costs. Financing comes from private insurance, out-of-pocket payments, and public programs like Medicare. Drug pricing is a contentious issue, involving companies like Johnson & Johnson and pharmacy benefit managers such as Express Scripts. The Congressional Budget Office frequently analyzes the fiscal impact of health legislation.

Quality and performance

While the U.S. excels in specialized care and innovation, as seen at institutions like Memorial Sloan Kettering Cancer Center, overall population health metrics lag behind peers. Reports from the National Institutes of Health and the Centers for Disease Control and Prevention track outcomes like mortality from heart disease and cancer. Quality measurement is promoted by organizations like the National Committee for Quality Assurance and The Joint Commission.

Reform efforts and debates

Healthcare reform is a perennial political issue. Debates center on the role of government, with proposals ranging from a single-payer system, often called "Medicare for All" and supported by politicians like Bernie Sanders, to market-based approaches. The Affordable Care Act faced legal challenges, including the case National Federation of Independent Business v. Sebelius. Ongoing discussions address prescription drug costs, the sustainability of Medicare, and mental health parity laws.

Category:Healthcare in the United States