Humana has been denying our Electrocardiogram, routine ECG with at least 12-leads; interpretation and report only; 93010. Our ER physicians bill this procedure code and Humana has been denying them stating the procedure code is incorrect/or invalid. Of course, I have call Humana and they only say I need to send in the ER notes. Then I found out from coding/editing at Humana that they feel as if the ER physicians abuse this CPT code this is why they want the ER notes. Does anyone know where I can locate the Medicare guidelines for this CPT code? Medicare does pay for this procedure. Or if anyone knows where I can find Humana’s policy about this CPT code it would be greatly appreciated.