CPT® Code 71110

The CPT® Code 71110 refers to a radiologic examination of the ribs, specifically indicating a bilateral assessment with a total of three views. This procedure is commonly performed to evaluate the rib cage, particularly following incidents of trauma, to identify potential fractures or other internal injuries that may not be immediately visible. The examination typically involves obtaining rib radiographs, or X-rays, which are crucial for diagnosing conditions related to the ribs. The most frequently utilized views during this examination include the anteroposterior (AP) view, which provides a frontal perspective, and various oblique views. The oblique views are categorized into four positions: right anterior oblique, left anterior oblique, right posterior oblique, and left posterior oblique. In the anterior oblique views, the patient is positioned standing with their chest rotated at a 45-degree angle, allowing for optimal visualization of the ribs. The arm closest to the X-ray cassette is flexed and placed on the hip, while the opposite arm is raised to maximize exposure of the area being examined. Conversely, posterior oblique views are generally reserved for patients who are unable to stand or lie prone due to illness. The distinction between this code and others, such as CPT® 71100 and CPT® 71101, lies in the number of images obtained and the specific views utilized. For instance, CPT® 71100 captures two images of the ribs on one side, while CPT® 71101 captures three images on one side, including a posteroanterior (PA) view. In contrast, CPT® 71110 encompasses a comprehensive examination of both sides of the chest, yielding a total of three images. The physician is responsible for reviewing these images, identifying any abnormalities, and providing a detailed written interpretation of the findings, which is essential for accurate diagnosis and treatment planning.