General Surgery Coding Alert

Reader Question:

43314 Depends on Diagnosis

Question: What’s the correct coding for a rigid bronchoscopy, right thoracotomy with division of tracheoesophageal fistula, and repair of esophageal atresia using a thoracic approach?

Illinois Subscriber


Answer:
The correct answer depends partially on the patient’s condition.

If the patient suffers from a true congenital esophageal atresia, the best code would be 43314 (Esophagoplasty for congenital defect [plastic repair or reconstruction], thoracic approach; with repair of congenital tracheoesophageal fistula), which covers the fistula repair and the atresia repair.

On the other hand, if the patient suffers from an acquired atresia related to the fistula, the proper code would be 43312 (Esophagoplasty [plastic repair or reconstruction], thoracic approach; with repair of tracheoesophageal fistula).

Your description doesn’t actually indicate that the fistula was repaired — only divided.  Presumably the surgeon divided the bridge and repaired each structure, but you should ensure that you have documentation in the op report. If that’s not the case, you might need to select a different code, or possibly code as above but append modifier 52 (Reduced services).

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