Invoice

PYELOSCOPY, retrograde, of one collecting system, being a service to which item 36652 applies, plus extraction of 2 or more stones in the renal pelvis or calyces or destruction of stone with ultrasound, electrohydraulic or kinetic lithotripsy, or laser in the renal pelvis or calyces, with or without extraction of fragments, not being a service associated with a service to which item 36654 applies to a procedure performed in the same collecting system (Anaes.) (Assist.)