CPT® Code 88153

CPT® Code 88153 refers to the process of cytopathology specifically for cervical or vaginal specimens, where manual screening and rescreening are conducted under the supervision of a physician. This code is utilized for conventional Papanicolaou (PAP) smears that are analyzed using a non-Bethesda reporting system, which may include various classification systems such as the class system, dysplasia system, or cervical intraepithelial neoplasia (CIN) system. The primary purpose of a PAP smear is to identify any cellular changes that could indicate the presence of disease, particularly conditions like cervical dysplasia or in situ carcinoma. Early detection through this test is crucial as it allows for timely monitoring and intervention before these conditions can progress to invasive cancer. During the procedure, cells are collected from the endocervix using a specialized tool, such as a brush or stick. The collected specimen is then smeared onto a glass slide, fixed with either a spray or immersion method, and subsequently covered with a coverslip. This prepared slide is sent to a cytology laboratory where it undergoes staining to enhance visibility under a microscope. A trained technician then manually screens the slide for any abnormalities, identifying abnormal cells or clusters that may indicate disease. CPT® Code 88153 specifically involves a manual screening of the PAP smear, followed by a thorough manual rescreening, which may be conducted by a second technician. This comprehensive reassessment ensures a meticulous review of the entire slide. Additionally, the findings from the screening process are communicated to the treating physician, and if any abnormalities are detected, further recommendations may be made, such as scheduling another PAP smear sooner than usual or conducting additional diagnostic tests like colposcopy, endocervical curettage, or biopsy.