Invoice

Duplex scanning, unilateral, involving B mode ultrasound imaging and integrated Doppler flow measurements by spectral analysis of arteries or bypass grafts in the lower limb or of arteries and bypass grafts in the lower limb, below the inguinal ligament, not being a service associated with any of the following:(a) a service to which an item in Subgroup 4 applies;(b) a service to which item 55880, 55881, 55882, 55883, 55884, 55885, 55886, 55887, 55888, 55889, 55890, 55891, 55892, 55893, 55894 or 55895 applies (R)