CPT® Code 72020

A radiologic examination of the spine, specifically coded as CPT® 72020, involves the use of diagnostic X-ray technology to capture a single view of a designated area of the spine. This procedure utilizes indirect ionizing radiation to create images of the internal structures of the body. The principle behind X-ray imaging is based on the varying densities and compositions of different materials, such as human tissues. When X-rays are directed towards the body, some of the rays are absorbed by denser materials, while others pass through less dense areas. This differential absorption allows for the creation of a two-dimensional (2D) image that reveals the underlying anatomical structures. The primary purpose of this examination is to identify any abnormalities or issues related to spinal injuries or pain. It is essential to specify the exact level of the spine being examined, as this detail is critical for accurate diagnosis and subsequent treatment planning.