Gama,
Billing is coming. I use an outsource company.... Medical Billing Professionals. I do not have a defacto biller, but I have a person in my office that inputs the data... (almost the same thing, I know) Billing and payments are very speedy with this company.
I currently have a palm treo smart phone, and also another palm that holds that holds the epocrates software I use on rounds. I agree, that the smart phone itself is not "big" enough memory wise to handle the program. Thus, the two pda. The smartphone functions as my pager.
I'd be interested in learning how you handle the hospital rounds charges...
