Position 5-7: Finalization

Frontal Sinus, Left

Select the specific approach and device combination to identify the exact billable procedure code.

Approach 0

Open

Device Z

09BT0ZX Excision Frontal Sinus, Left to Diagnostic with No Device, Open Approach

09BT0ZZ Excision Frontal Sinus, Left to No Qualifier with No Device, Open Approach

Approach 3

Percutaneous

Device Z

09BT3ZX Excision Frontal Sinus, Left to Diagnostic with No Device, Percutaneous Approach

09BT3ZZ Excision Frontal Sinus, Left to No Qualifier with No Device, Percutaneous Approach

Approach 4

Percutaneous Endoscopic

Device Z

09BT4ZX Excision Frontal Sinus, Left to Diagnostic with No Device, Percutaneous Endoscopic Approach

09BT4ZZ Excision Frontal Sinus, Left to No Qualifier with No Device, Percutaneous Endoscopic Approach

Approach 8

Via Natural or Artificial Opening Endoscopic

Device Z

09BT8ZX Excision Frontal Sinus, Left to Diagnostic with No Device, Via Natural or Artificial Opening Endoscopic Approach

09BT8ZZ Excision Frontal Sinus, Left to No Qualifier with No Device, Via Natural or Artificial Opening Endoscopic Approach