I work for a Brain Injury Rehabilitation Center and many of our clients are assisted living or supported living inpatient which we bill on a perdiem basis based on the carrier contract. Each client has a Cost Projection which outlines the clients program. This particullar client wants to go to the gym as it will help him get back into physical fitness training which is what he was doing prior to his injury however this was not built into his program. Ins approved gym membership which our company paid for up front we in turn have to bill the carrier however, I do not know which code to use any suggestions???