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09TC4ZZ - Resection of Left Mastoid Sinus, Percutaneous Endoscopic Approach


The ICD 10 Code for Resection of Left Mastoid Sinus, Percutaneous Endoscopic Approach is listed as 09TC4ZZ.
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: 09TC4ZZ
Description: Resection of Left Mastoid Sinus, Percutaneous Endoscopic Approach
Chapter: Medical and Surgical
Subsection 1: Ear, Nose, Sinus
Subsection 2: Ear, Nose, Sinus, Resection
ICD-9-CM V. 3 (Procedures) General Equivalence Mappings (GEMS):
ICD-9 PCS Code: 20.42 - Radical mastoidectomy (approximate)