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BILATERAL VENOUS DOPPLER
Hi, I have been having lots of issues billing 93970 for upper and 93970 lower together.. I have tried modifier 59, and XS on 2nd procedure but It still rejecting... any suggestions?
I assume you are not appending both a 59 and the XS. It should be one or the other and preferably the XS. Likely you will need to appeal with the reports showing that they are separate.