Our podiatrist will be doing a dermograft application in the office for one of her patients. I am wondering if she can bill the 15004 a day or two before she does the application? She will be billing the G0440. This is a Medicare patient and I am seeing some info that the debridement is included with this code. I am wondering if this is only for the same DOS or if this would be payable seperately. Does anyone have info on this?