A laparoscopic partial nephrectomy is reported with which code?

The code for a laparoscopic partial nephrectomy is 50543. This code specifically represents a laparoscopic approach to removing a portion of the kidney (partial nephrectomy) for a tumor or abnormality.

In the context of CPT coding, the range of codes starting with 50540 pertains to nephrectomy procedures, where the fourth digit differentiates between different approaches and types of nephrectomy. The code 50540 indicates a simple nephrectomy for a kidney (not laparoscopic), while 50541 refers to a laparoscopic nephrectomy without mention of it being partial. Code 50544, on the other hand, details a more complex laparoscopic procedure.

Thus, 50543 is the correct choice as it precisely identifies the laparoscopic partial nephrectomy, reflecting the method used and the extent of the surgical procedure.