https://www.cnbc.com/2017/11/07/drchrono-can-now-unlock-a-medical-record-with-apples-face-id.html

Drchrono, maker of an iPad-based electronic medical record, says it is the first third-party app to open up a medical record using Apple's Face ID.

Starting Monday, iPhone X users can download the company's app and simply look at the device to login. That's a much faster alternative to typing in a username and password, or a passcode, the company said, which might be a big benefit to time-crunched doctors.