2007 ICD-9-CM Procedure 55.02 Nephrostomy 55.02 is a specific code that can be used to specify a procedure 55.02 contains 2 index entries View the full Volume 3 55.* hierarchy Index entries containing 55.02: Insertion drainage tube kidney 55.02 pelvis 55.12 Nephrostomy (with drainage tube) 55.02 closure 55.82 percutaneous 55.03 with fragmentation (ultrasound) 55.04