Position 4: Body Part

Excision

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

09B0
External Ear, Right
09B1
External Ear, Left
09B3
External Auditory Canal, Right
09B4
External Auditory Canal, Left
09B5
Middle Ear, Right
09B6
Middle Ear, Left
09B7
Tympanic Membrane, Right
09B8
Tympanic Membrane, Left
09B9
Auditory Ossicle, Right
09BA
Auditory Ossicle, Left
09BB
Mastoid Sinus, Right
09BC
Mastoid Sinus, Left
09BD
Inner Ear, Right
09BE
Inner Ear, Left
09BF
Eustachian Tube, Right
09BG
Eustachian Tube, Left
09BK
Nasal Mucosa and Soft Tissue
09BL
Nasal Turbinate
09BM
Nasal Septum
09BN
Nasopharynx
09BP
Accessory Sinus
09BQ
Maxillary Sinus, Right
09BR
Maxillary Sinus, Left
09BS
Frontal Sinus, Right
09BT
Frontal Sinus, Left
09BU
Ethmoid Sinus, Right
09BV
Ethmoid Sinus, Left
09BW
Sphenoid Sinus, Right
09BX
Sphenoid Sinus, Left