We have several patients that require medications to be infused more than once a day therefore after their in office infusion they take home medications from our practice for this purpose. We are running into a recent issue with insurance company's (Humana PPO) not accepting the 76 modifier appended to the medication(s) given in the office and then at home. We bill them on separate claims to identify what was given in the office (11) and what went home (12). We would greatly appreciate any assistance in this matter. Thank you.