CPT® Code 78600

Brain imaging, as described by CPT® Code 78600, involves the use of scintigraphy and a radiolabeled isotope tracer to capture static images of the brain. This imaging technique is particularly significant in the assessment of brain death, providing critical information regarding the brain's functionality. During the procedure, the patient is carefully positioned on an imaging table, and a gamma camera is aligned to focus on the entire head and neck region. An intravenous line is established to facilitate the injection of the radiolabeled isotope tracer directly into the patient's circulatory system. This tracer allows for the visualization of brain activity and blood flow. In cases where vascular flow imaging is included, the imaging process commences as soon as the isotope bolus reaches the neck and continues through the venous phase. A scintillation detector is employed to capture the spatial distribution of the radiopharmaceutical within the brain. The imaging captures views from anterior, right lateral, and left lateral positions, with static images taken at a single point in time for approximately five minutes for each of the three view positions. The procedure may also involve zoning and magnification of specific areas of interest to enhance diagnostic accuracy. Following the imaging, the physician interprets the results and generates a written report detailing the findings. It is important to note that CPT® Code 78600 is specifically designated for brain imaging that includes less than four static views, while CPT® Code 78601 is applicable when vascular flow studies are performed alongside the static views.