CPT® Code 78306

The procedure described by CPT® Code 78306 refers to whole body imaging of bones and/or joints using scintigraphy, a specialized imaging technique that employs a radiolabeled isotope tracer. This method is particularly useful for patients experiencing unexplained skeletal pain that may indicate conditions such as bone loss, infection, inflammation, or injury, especially when traditional radiographic methods, like planar X-rays, have not yielded a definitive diagnosis. 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 may be collected and processed to isolate white blood cells (WBCs). These WBCs are then tagged with a radioactive calcium compound and reintroduced into the patient’s body. Following a designated waiting period, the patient is positioned on an imaging table, and a gamma camera is used to scan the body. The imaging can be limited to specific areas of concern or, in the case of a comprehensive assessment, encompass the entire body. The emitted radioactive energy is captured and transformed into detailed images, which the physician subsequently interprets to generate a written report outlining the findings of the bone and/or joint imaging study.