CPT® Code 74176

Computed tomography (CT), commonly known as a CT scan, is a diagnostic imaging procedure that employs advanced X-ray technology and computer processing to generate detailed cross-sectional images of the abdomen and pelvis. This non-invasive technique allows healthcare professionals to visualize internal structures with high precision. During the procedure, the patient lies on a specialized examination table that moves through the CT scanner. Initially, a preliminary scan is conducted to establish the appropriate starting position for the imaging process. As the table progresses through the scanner, a series of X-ray beams are emitted and detected by electronic sensors that rotate around the abdomen and pelvis. The system measures the varying levels of radiation absorption by different tissues, which is crucial for creating accurate images. The collected data is then processed by a computer, resulting in two-dimensional images that can be analyzed for diagnostic purposes. Physicians review these images in real-time and may request additional scans to focus on specific areas of interest. It is important to note that CPT® Code 74176 is designated for CT scans of the abdomen and pelvis performed without the use of intravenous contrast material, distinguishing it from other codes that involve contrast administration. The physician is responsible for interpreting the findings from the CT scan and documenting any abnormalities observed during the review.