CPT Code 50200: Renal biopsy; percutaneous by trocar or needle

In certain situations, CPT code 50200 may need a modifier. For example, the modifier 50 may be needed if the healthcare professional performs the procedure on both kidneys.

CPT code 77012 is the code used for a CT scan that's performed to help with a needle biopsy.

CPT code 50250 is the code used when a healthcare professional conducts the treatment procedure of removing or destroying a kidney lesion with open cryosurgical ablation.