Karen78
Contributor
I have a physician that is doing a TKA on a patient with a previous unicompartmental component. We have questions as to whether billing the 27447-22 would be better and more likely paid or 27447, 20680 vs 27487-52? any suggestions?? we have previously billed 27447 and 20680-59 but we got denied for the 20680. I billed with the 59 modifier to a medicare replacement plan because none of the X{EPSU} modifiers seemed appropriate. any help would be greatly appreciated.