Position 4: Body Part

Revision

Identify the specific body part to further refine the procedure code.

09W7
Tympanic Membrane, Right
09W8
Tympanic Membrane, Left
09W9
Auditory Ossicle, Right
09WA
Auditory Ossicle, Left
09WD
Inner Ear, Right
09WE
Inner Ear, Left
09WH
Ear, Right
09WJ
Ear, Left
09WK
Nasal Mucosa and Soft Tissue
09WY
Sinus