Below is a list summarizing the CPT codes for lithotripsy and ablation procedures on the kidney.
CPT Code 50590
CPT 50590 describes extracorporeal shock wave lithotripsy.
CPT Code 50592
CPT 50592 describes percutaneous radiofrequency ablation of one or more unilateral renal tumors.
CPT Code 50593
CPT 50593 describes percutaneous cryotherapy for unilateral renal tumor(s) ablation.