Here's a nice anecdotal example of an exploit https://news.ycombinator.com/item?id=28619499 https://news.ycombinator.com/item?id=28619499 Hospitals can easily

Here's a nice anecdotal example of an exploit https://news.ycombinator.com/item?id=28619499 https://news.ycombinator.com/item?id=28619499 Hospitals can easily exploit the insured but not uninsured.