If there is a structure in place for public hospitals, why not expand it to include private sector and have it funded by the private hospitals and set up as a separate entity?
What you are describing is an industry w/o checks and balances thus hide/cover up mistakes and errors…but more importantly, never learns from errors to prevent future mistakes…bottom line….should/must be held independently accountable by a third party…self policing doesn’t work effectively for health, safety, environment, food, pharmaceutical, domestic animal/wildlife and nuclear to just name a few…