In reference to the question I posted:
This is a Cardiologist, he states that when he receives a referral, (in or outpatient), for an Arterial, Carotid or Venous Doppler and Duplex he can include code 93978 or 93979 additional to the primary codes. Can he bill this way all the time? This doctor always performs and interp. the studies all the time so no modifier is necesary.
I will appreciate if you can help me.
Thank you.
