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099E00Z - Drainage of Left Inner Ear with Drainage Device, Open Approach


The ICD 10 Code for Drainage of Left Inner Ear with Drainage Device, Open Approach is listed as 099E00Z.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD-10-PCS Field Value
Procedure Code: 099E00Z
Description: Drainage of Left Inner Ear with Drainage Device, Open Approach
Chapter: Medical and Surgical
Subsection 1: Ear, Nose, Sinus
Subsection 2: Ear, Nose, Sinus, Drainage
ICD-9-CM V. 3 (Procedures) General Equivalence Mappings (GEMS):
ICD-9 PCS Code: 20.79 - Other incision, excision, and destruction of inner ear (approximate)