. . "For example, ???No change in PMH/FH/SH/ROS.??? (Translation: past medical history, family history, social history and review of systems.) Since it is unlikely that my patient with CHF will remember a new symptom, or discover a family member had a stroke, between day one and two of his hospitalization, this exercise is a waste of time, but required by CMS if you want to be reimbursed for a complex" . .