Historical NHE, 2021:

• NHE grew 2.7% to $4.3 trillion in 2021, or $12,914 per person, and accounted for 18.3% of Gross Domestic Product (GDP).
• Medicare spending grew 8.4% to $900.8 billion in 2021, or 21 percent of total NHE.
• Medicaid spending grew 9.2% to $734.0 billion in 2021, or 17 percent of total NHE.
• Private health insurance spending grew 5.8% to $1,211.4 billion in 2021, or 28 percent of total NHE.
• Out of pocket spending grew 10.4% to $433.2 billion in 2021, or 10 percent of total NHE.
• Other Third Party Payers and Programs and Public Health Activity spending declined 20.7% in 2021 to $596.6 billion, or 14 percent of total NHE.
• Hospital expenditures grew 4.4% to $1,323.9 billion in 2021, slower than the 6.2% growth in 2020.
• Physician and clinical services expenditures grew 5.6% to $864.6 billion in 2021, slower growth than the 6.6% in 2020.
• Prescription drug spending increased 7.8% to $378.0 billion in 2021, faster than the 3.7% growth in 2020.
• The largest shares of total health spending were sponsored by the federal government (34 percent) and the households (27 percent). The private business share of health spending accounted for 17 percent of total health care spending, state and local governments accounted for 15 percent, and other private revenues accounted for 7 percent.

https://www.cms.gov/data-research/statistics-trends-and-reports/national-health-expenditure-data/nhe-fact-sheet#:~:text=NHE%20grew%202.7%25%20to%20%244.3,Gross%20Domestic%20Product%20(GDP).