Prescription Drug Spending and the U.S. Health Spending Gap Compared with OECD Countries
Prescription drugs represent only a small portion of the overall difference in health care spending between the United States and comparable OECD countries. In 2021, prescription drug spending accounted for approximately $550, or 9.7%, of the $5,683 per capita spending gap, while inpatient and outpatient services accounted for nearly 80% of the difference. Administrative costs represented about 12% of the gap, highlighting the significant role of system complexity and operational overhead in driving higher U.S. health care spending.