Opinion: The business of healthcare depends on exploiting doctors and nurses

You are at your daughter’s recital and you get a call that your elderly patient’s son needs to talk to you urgently. A colleague has a family emergency and the hospital needs you to work a double shift. Your patient’s M.R.I. isn’t covered and the only option is for you to call the insurance company and argue it out. You’re only allotted 15 minutes for a visit, but your patient’s medical needs require 45.