What is CPT code 57520?

CPT code 57520 refers to the "Colposcopy of the cervix, including biopsy, if performed." This procedure is typically used to examine the cervix for signs of disease or abnormal cells, often following an abnormal Pap smear. During the colposcopy, a healthcare provider uses a specialized instrument to magnify the cervical tissue and may take biopsies for further evaluation. This code is commonly used in gynecological practices for diagnostic purposes.