National health expenditures grew 4.1% to $4.5 trillion in 2022, or $13,493 per person, and accounted for 17.3% of GDP

The largest shares of total health spending were sponsored by the federal government (33 percent) and the households (28 percent).   The private business share of health spending accounted for 18 percent of total health care spending, state and local governments accounted for 15 percent, and other private revenues accounted for 7 percent.