This is my PhD research, the website uses publicly available 8 million hospitalizations from Texas. However there is also a local Cornell version on 130 Million visits.
Description : www.computationalhealthcare.com
Some interesting examples:
Chemotherapy followed by Stem cell transplant
http://www.computationalhealthcare.com/N1/TX/Entry/_P9925_P4...
Admission via ED followed by Cardiac Cath.
http://www.computationalhealthcare.com/N1/TX/Entry/_N1_e_P37...
We plan on applying to YC S16.