Fraud in Medicare/Medicaid is, about a 5% problem. It is definitely an issue. But that relatively small issue is a red herring for the REAL issue.
Look at the massive profits of for-profit hospitals, health care networks, drug companies, urgent care outlets, and especially the insurance companies. Every dime of profit is money not going to your actual healthcare.
Capitalism is great for most things. It isn’t good for healthcare. The U.S. is the only country still clinging to this broken system, and it’s dragging the country down.