[Expert Solution]: You are a coder for a physician office

You are a coder for a physician office. The physician views the trachea using a bronchoscope placed through an established tracheostomy. The physician examines the conducting airways. The physician also performed a complex tracheostoma revision with flap rotation. Question 18 options: A) 31615, 31614-50 B) 31615, 31600 C) 31615, 31602 D) 31615, 31614