U.S. Health Care Coverage and Spending
In 2016, the United States had an estimated population of 318 million individuals. Most of those individuals had private health insurance or received health care services under a federal program (such as Medicare or Medicaid). About 8.6 % of the U.S. population was uninsured (Table 1). Individuals (including those who were uninsured), health insurers, and federal and state governments spent approximately $3. 2 trillion on various types of health consumption expenditures (HCE) in 2016, which accounted for 17.1 % of the nation's gross domestic product.