What is the cost of extracorporeal shock wave lithotripsy?

I broke it twice in kidney calculi, once in the university hospital: the equipment was very good, lying on the equipment, the stone broke in less than 5 minutes, and it didn't hurt at all, and the price was 50 yuan cheaper. The second business trip in Suzhou: the equipment is terrible. Lying on the equipment for an hour is still very painful. The price is 1000 yuan.