2007 ICD-9-CM Procedure 55.4 Partial nephrectomy 55.4 is a specific code that can be used to specify a procedure 55.4 contains 7 index entries View the full Volume 3 55.* hierarchy 55.4 also known as: Calycectomy Wedge resection of kidney Code also any synchronous resection of ureter (56.40-56.42) Index entries containing 55.4: Calicectomy (renal) 55.4 Calycectomy (renal) 55.4 Excision lesion (local) kidney 55.39 with partial nephrectomy 55.4 Heminephrectomy 55.4 Nephrectomy (complete) (total) (unilateral) 55.51 partial (wedge) 55.4 Pelvectomy, kidney (partial) 55.4 Resection -- see also Excision, by site kidney (segmental) (wedge) 55.4