CPT® Code 0813T

The procedure described by CPT® Code 0813T involves an esophagogastroduodenoscopy (EGD), which is a flexible endoscopic examination of the esophagus, stomach, and duodenum. This specific procedure is performed to adjust the volume of a previously placed intragastric bariatric balloon, a device used to assist in weight loss for individuals suffering from obesity. The intragastric balloon is typically made of silicone and is filled with saline, serving as a temporary measure to promote weight loss by occupying space in the stomach, thereby reducing the amount of food that can be consumed at one time. The balloon is usually left in place for a duration ranging from six months to one year. Adjustments to the balloon's volume may be necessary based on the patient's weight loss progress and overall tolerance. For instance, if a patient reaches a weight loss plateau, an increase in the balloon's volume may be warranted to enhance its efficacy. Conversely, a decrease in volume may be required if the patient needs a smaller balloon size to maintain effectiveness or to avoid the need for balloon removal. The procedure is conducted under appropriate sedation, ensuring patient comfort throughout the process. The flexible fiberoptic endoscope is introduced transorally, allowing for a thorough inspection of the esophagus, stomach, and duodenum, while also facilitating the adjustment of the balloon's volume as needed.