There was an interesting article in the Washington Post last year about the 50 highest price gouging hospitals in the US. Community Health Systems (CHS), the parent company of Mat-Su Regional owns 25 of them!
https://www.washingtonpost.com/national/health-science/why-some-hospitals-can-get-away-with-price-gouging-patients-study-finds/2015/06/08/b7f5118c-0aeb-11e5-9e39-0db921c47b93_story.html?tid=a_inl&utm_term=.8d5afb419918