What is the correct CPT code for upper gastrointestinal endoscopy with biopsy of a lesion of the esophagus?

• A. 43239
• B. 37609
• C. 32555
• D. 69421

Answer: (A)

The correct CPT code for an upper gastrointestinal endoscopy with biopsy of a lesion of the esophagus is 43239. This code specifically refers to an upper endoscopy procedure that includes not only the visual examination of the upper gastrointestinal tract but also the performance of biopsy when necessary.

In this context, 43239 is categorized under diagnostic endoscopic procedures, which are essential for evaluating potential abnormalities within the esophagus and obtaining tissue samples for further analysis. This code includes the complete procedure, ensuring proper coding for the complexities involved, such as the necessity of treating esophageal lesions through direct visualization and biopsy.

The other codes listed are designated for different procedures and body systems, such as surgical procedures or interventions unrelated to endoscopy, therefore, they do not apply to the question regarding biopsy of an esophageal lesion during an upper GI endoscopy.