I am working in access designing a database that I am about to port into MySQL through Navicat (what a great program)

Its for the health care industry. Now I am trying to find out more about hipaa compliance and what it means for the database design .. but really I am just trying to get some sample databases to compare mine against. I already have all the relationships setup and .. well there is no shortage of info. I am just ready to refine the field rules ( city is 30 char etc ) .. but try and do this to fit with existing spec's that I may not be aware of in the industry.

If anyone has some samples or any sites that may help here, I am ready to get down to business and get this thing done.