Position 5-7: Finalization

Mastoid Sinus, Left

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

Approach 0

Open

Device Z

09BC0ZX Excision Mastoid Sinus, Left to Diagnostic with No Device, Open Approach

09BC0ZZ Excision Mastoid Sinus, Left to No Qualifier with No Device, Open Approach

Approach 3

Percutaneous

Device Z

09BC3ZX Excision Mastoid Sinus, Left to Diagnostic with No Device, Percutaneous Approach

09BC3ZZ Excision Mastoid Sinus, Left to No Qualifier with No Device, Percutaneous Approach

Approach 4

Percutaneous Endoscopic

Device Z

09BC4ZX Excision Mastoid Sinus, Left to Diagnostic with No Device, Percutaneous Endoscopic Approach

09BC4ZZ Excision Mastoid Sinus, Left to No Qualifier with No Device, Percutaneous Endoscopic Approach

Approach 8

Via Natural or Artificial Opening Endoscopic

Device Z

09BC8ZX Excision Mastoid Sinus, Left to Diagnostic with No Device, Via Natural or Artificial Opening Endoscopic Approach

09BC8ZZ Excision Mastoid Sinus, Left to No Qualifier with No Device, Via Natural or Artificial Opening Endoscopic Approach