Health System Performance


The Peterson-KFF Health System Tracker is an online hub monitoring how well the U.S. health system is operating through key quality and cost measures. Visit the Tracker →


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  • How do U.S. healthcare resources compare to other countries?

    Feature

    This slideshow examines the U.S. health care system and its resources in comparison with other industrialized countries. The data examine the relative number of hospital beds, doctors and nurses in the U.S. and other countries, as well as the availability and use of MRI machines as an example of medical technology.

  • How Does the Quality of the U.S. Health System Compare to Other Countries?

    Feature

    This chart collection compare health outcomes, quality of care, and access to services between the U.S. and peer countries. While inconsistent and imperfect metrics make it difficult to firmly assess system-wide health quality in the U.S., a review of the available data prior to the onset of the COVID-19 pandemic suggests that in most of these measures, the U.S. has lagged behind comparably large and wealthy countries.

  • How do U.S. healthcare prices and use compare to other countries?

    Feature

    In general, people in the United States use the health system less than people in comparable countries, and services in the U.S. are consistently more expensive than in countries of similar size and wealth. This slideshow examines price and utilization of several healthcare services, including magnetic resonance imaging, caesarian sections, angioplasty surgery and coronary bypass surgery, through data from the International Federation of Health Plans and the Organisation for Economic Co-operation and Development.

  • How Does Cost Affect Access to Health Care?

    Issue Brief

    This analysis explores trends in how the cost of healthcare affects access to care in the U.S. using National Health Interview Survey (NHIS) data. In 2024, about 1 in 6 adults (17%) reported delaying or not getting healthcare due to cost

  • How Does Health Spending in the U.S. Compare to Other Countries?

    Issue Brief

    This analysis examines how U.S. health spending compares to health spending in other high-income nations. While the U.S. still spends the most in total dollars, eight OECD nations had a higher percentage increase in per-person health spending in 2024.

  • The Veterans Health Administration’s Role During the COVID-19 Response

    Issue Brief

    A new issue brief examines the role of the Veterans Health Administration (VHA) during the coronavirus pandemic, and public health emergencies more broadly. The analysis finds that the VHA has provided assistance to 46 states and D.C., including treating over 270 non-veteran patients with coronavirus.

  • National Health Spending Explorer

    Interactive

    The Health Spending Explorer on the Peterson-KFF Health System Tracker helps users examine five decades worth of numbers documenting expenditures by federal and local governments, private insurers, and individuals on 15 categories of health services, including hospitals, physician and clinic care, and prescription drugs.