Position 5-7: Finalization

External Auditory Canal, Left

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

Approach 0

Open

Device Z

09B40ZX Excision External Auditory Canal, Left to Diagnostic with No Device, Open Approach

09B40ZZ Excision External Auditory Canal, Left to No Qualifier with No Device, Open Approach

Approach 3

Percutaneous

Device Z

09B43ZX Excision External Auditory Canal, Left to Diagnostic with No Device, Percutaneous Approach

09B43ZZ Excision External Auditory Canal, Left to No Qualifier with No Device, Percutaneous Approach

Approach 4

Percutaneous Endoscopic

Device Z

09B44ZX Excision External Auditory Canal, Left to Diagnostic with No Device, Percutaneous Endoscopic Approach

09B44ZZ Excision External Auditory Canal, Left to No Qualifier with No Device, Percutaneous Endoscopic Approach

Approach 7

Via Natural or Artificial Opening

Device Z

09B47ZX Excision External Auditory Canal, Left to Diagnostic with No Device, Via Natural or Artificial Opening Approach

09B47ZZ Excision External Auditory Canal, Left to No Qualifier with No Device, Via Natural or Artificial Opening Approach

Approach 8

Via Natural or Artificial Opening Endoscopic

Device Z

09B48ZX Excision External Auditory Canal, Left to Diagnostic with No Device, Via Natural or Artificial Opening Endoscopic Approach

09B48ZZ Excision External Auditory Canal, Left to No Qualifier with No Device, Via Natural or Artificial Opening Endoscopic Approach

Approach X

External

Device Z

09B4XZX Excision External Auditory Canal, Left to Diagnostic with No Device, External Approach

09B4XZZ Excision External Auditory Canal, Left to No Qualifier with No Device, External Approach