From slack
Hospitals are already signing up with Patientory.
It means PTOY is going to be 10$ soon.
So if not 100% hospitals sign on we never get all EMRs talking to each other??
Patientory only connecting hospitals that agree...we never get to 100% and solve the problem.
Patientory creating centralized solution to problem that requires decentralized solution

Maybe yes, but there is also the option of private insurance companies wanting to protect data only of their insured clients and only share it with its net of hospital. Also you can have different EMR's using protocols that allow their interconectability. I think that this is not a game of first one gets all, various blockchain healthcare startups are going to have their option.
Just my thoughts.