>Why isn't there a larger focus on reducing the costs of hospitals and healthcare professionals?
Because that's exactly the wrong end to save money with health care. Drugs work with an economy of scale, highly specialized jobs, like medical doctors and the myriad of others, don't scale like that.
I'd rather save money buying generic drugs, than saving money by visiting an inexperienced/barely educated medical doctor.
Not to mention: Dumping wages isn't a good long-term approach to any sector, least of all health care sector.
When Edward Burger Flipper has a bad day, due to low pay and crappy working conditions, the worst that can happen to you as a customer is you get some stomach troubles from badly prepared food. If a doctor or nurse has a bad day, due to low pay and crappy working conditions, it may cost you your life.