Tonyj
True Blue
I'm billing for a physician owned lab 88184+85 and/or 88187 thru 88189. I'm getting denials for dup claims because the hospital is billing the same for the same patient. The only difference lies in the site. I may bill for peripheral stem cells and the hospital will bill for bone marrow stem cells or vice versa. Is there a modifier I can use to differentiate the sites?