I've been doing my research on this the past few days because this is a fairly new topic for me. It seems to me like the lions share of healthcare costs are high all because of administrative costs. Administrative costs basically are mostly patient oversight, making sure everything runs smoothly and charge a huge fee for it. My cousin is a healthcare administrator for a small community hospital  and I showed him healthtrustplus and he agrees that if they implement blockchain, healthcare costs are going to go down substantially.