Good Morning Everyone,

I have a billing issue I hope someone could please shed some light on for me. We billed..
99213
81001
85025
80047
36415

DX 276.51, 276.9, 787.02

Medicare paid all but the 85025 stating a modifier was missing. The billing rep placed a QW as modifier but it still came back denied. I believe a modifier is not needed and the DX supports the lab any help as to why this is being denied is greatly appreciated.