Why does healthcare cost so much in the US?

I'm from India.. the average total cost of an <a href="https://glowing.com/glow-fertility-program">IUI</a> is like 185$ and the average cost of <a href="https://glowing.com/glow-fertility-program">IVF</a> is 7500$ .. So why is it so expensive for the same processes and procedure in the US.. I mean not bad enough people are struggling with infertiltiy why add on financial burden on their misery !!