Well, given Jon is going to give you his system, my guess is it will be very good.
One just popped into my head, so I thought I would share it with you. You could make new flags and call them 0214, 0215, etc. You could do one at a time or let one of your staff go out four years. I am not sure how many flag categories you can keep.
Once you set a flag on the patient that needs an 0214, you can easily search him by going to demographics --> flag name = 0214. All pts will come up. I guess another advantage is every time you see a flag on a patient's chart, you can check so you can either remind him or let him know he missed the procedure.
