Certified Coding Specialist (CCS) Practice Exam

The accurate code for a bronchoscopy performed on one lobe is 31628. This code specifically describes a bronchoscopy procedure during which a diagnostic or therapeutic intervention is performed through the bronchi within one lobe of the lung.

Using the code 31628 indicates that the procedure was limited to one lobe and is important for coding accuracy, as it accurately represents the nature and extent of the procedure performed. It is crucial to ensure that the coding reflects the specific details of the medical intervention to provide appropriate billing and documentation.

The use of modifiers, such as -50 for bilateral procedures or others to indicate multiple lobes or additional nuances, would not apply in this situation since the procedure was limited to a single lobe. Hence, only the base code for a single lobar bronchoscopy is appropriate. Understanding the context of various codes is essential to ensure that documentation aligns with the services rendered and avoids potential billing inaccuracies or denials.