55.03 Percutaneous nephrostomy without fragmentation
Nephrostolithotomy, percutaneous (nephroscopic)
Percutaneous removal of kidney stone(s) by:
basket extraction
forceps extraction (nephroscopic)
Pyelostolithotomy, percutaneous (nephroscopic)
With placement of catheter down ureter
Excludes:
percutaneous removal by fragmentation (55.04)
repeat nephroscopic removal during current episode (55.92)