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22.39 - Other External Maxillary Antrotomy


The ICD 9 Code for Other external maxillary antrotomy is listed as 22.39.
Additional information concerning this code and description can be found below including ICD 10 crosswalks / GEMS and chapter information where available.

ICD 9 CM Volume 3 (PCS) Field Value
Procedure Code: 22.39
Description: Other external maxillary antrotomy
Short Description: Ext maxillary antrot NEC
Chapter: Operations on the nose, mouth, and pharynx
Subsection 1: Operations on nasal sinuses
ICD-10-PCS General Equivalence Mappings (GEMS):
ICD 10 PCS Code: 099Q00Z - Drainage of Right Maxillary Sinus with Drainage Device, Open Approach (approximate)
ICD 10 PCS Code: 099Q0ZZ - Drainage of Right Maxillary Sinus, Open Approach (approximate)
ICD 10 PCS Code: 099R00Z - Drainage of Left Maxillary Sinus with Drainage Device, Open Approach (approximate)
ICD 10 PCS Code: 099R0ZZ - Drainage of Left Maxillary Sinus, Open Approach (approximate)
ICD 10 PCS Code: 09CQ0ZZ - Extirpation of Matter from Right Maxillary Sinus, Open Approach (approximate)
ICD 10 PCS Code: 09CQ3ZZ - Extirpation of Matter from Right Maxillary Sinus, Percutaneous Approach (approximate)
ICD 10 PCS Code: 09CQ4ZZ - Extirpation of Matter from Right Maxillary Sinus, Percutaneous Endoscopic Approach (approximate)
ICD 10 PCS Code: 09CR0ZZ - Extirpation of Matter from Left Maxillary Sinus, Open Approach (approximate)
ICD 10 PCS Code: 09CR3ZZ - Extirpation of Matter from Left Maxillary Sinus, Percutaneous Approach (approximate)
ICD 10 PCS Code: 09CR4ZZ - Extirpation of Matter from Left Maxillary Sinus, Percutaneous Endoscopic Approach (approximate)
ICD-9-CM Volume 3 (PCS) Siblings (same level / similar specificity) of 22.39:
22.31 - Radical maxillary antrotomy