CPT® Code 78305

Bone and/or joint imaging using scintigraphy is a diagnostic procedure that employs a radiolabeled isotope tracer to visualize skeletal structures. This imaging technique is particularly useful for patients experiencing unexplained skeletal pain that may indicate underlying conditions such as bone loss, infection, inflammation, or injury. Traditional radiographic methods, such as planar X-rays, may not always yield a definitive diagnosis, making scintigraphy a valuable alternative. The process begins with the establishment of an intravenous line, through which the radiolabeled isotope tracer is injected into the patient's circulatory system. In cases where inflammation is suspected, a blood sample is collected and processed to isolate white blood cells (WBCs), which are then tagged with radioactive calcium and reintroduced into the patient. Following a designated waiting period, the patient is positioned on an imaging table, and a gamma camera is used to capture images of the targeted areas. For imaging of multiple areas, the specific CPT® code 78305 is utilized, while limited area scans and full-body scans are reported with codes 78300 and 78306, respectively. The emitted radioactive energy is transformed into images that the physician interprets, culminating in a comprehensive written report detailing the findings of the bone and/or joint imaging study.