Health insurance makes hospital care more expensive
The price that a hospital charges a cash-paying patient is often lower than the negotiated price that a commercial insurance plan would pay.
Health-care prices rise because most Americans have insurance. If everyone had grocery insurance, food prices would skyrocket, too. Health insurance coverage has led to high costs and suboptimal health outcomes. Remove the middlemen for routine services, and prices will fall.
https://www.washingtonpost.com/opinions/2023/04/11/hospital-prices-health-insurance-high-costs/