Need to be able to check home medication after an order has been created without having to redo order

Sometimes we have patients who may not initially have their home medications with them but then a family member may go home and get them or sometimes a nurse/provider will just forget to check the box. Then the orders should be redone to check that it is a home medication so they don't get charged, but in order to do that the order has to be redone. We should be able to check that box at any time without having to redo the order. We should just be able to click on an edit button and check that box and have it not charge from that point forward.