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18.12 - Biopsy Of External Ear


The ICD 9 Code for Biopsy of external ear is listed as 18.12.
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: 18.12
Description: Biopsy of external ear
Short Description: External ear biopsy
Chapter: Operations on the ear
Subsection 1: Operations on external ear
ICD-10-PCS General Equivalence Mappings (GEMS):
ICD 10 PCS Code: 09B3XZX - Excision of Right External Auditory Canal, External Approach, Diagnostic (approximate)
ICD 10 PCS Code: 09B0XZX - Excision of Right External Ear, External Approach, Diagnostic (approximate)
ICD 10 PCS Code: 09B10ZX - Excision of Left External Ear, Open Approach, Diagnostic (approximate)
ICD 10 PCS Code: 09B13ZX - Excision of Left External Ear, Percutaneous Approach, Diagnostic (approximate)
ICD 10 PCS Code: 09B14ZX - Excision of Left External Ear, Percutaneous Endoscopic Approach, Diagnostic (approximate)
ICD 10 PCS Code: 09B1XZX - Excision of Left External Ear, External Approach, Diagnostic (approximate)
ICD 10 PCS Code: 09B30ZX - Excision of Right External Auditory Canal, Open Approach, Diagnostic (approximate)
ICD 10 PCS Code: 09B33ZX - Excision of Right External Auditory Canal, Percutaneous Approach, Diagnostic (approximate)
ICD 10 PCS Code: 09B34ZX - Excision of Right External Auditory Canal, Percutaneous Endoscopic Approach, Diagnostic (approximate)
ICD 10 PCS Code: 09B37ZX - Excision of Right External Auditory Canal, Via Natural or Artificial Opening, Diagnostic (approximate)
ICD 10 PCS Code: 09B38ZX - Excision of Right External Auditory Canal, Via Natural or Artificial Opening Endoscopic, Diagnostic (approximate)
ICD 10 PCS Code: 09B04ZX - Excision of Right External Ear, Percutaneous Endoscopic Approach, Diagnostic (approximate)
ICD 10 PCS Code: 09B40ZX - Excision of Left External Auditory Canal, Open Approach, Diagnostic (approximate)
ICD 10 PCS Code: 09B43ZX - Excision of Left External Auditory Canal, Percutaneous Approach, Diagnostic (approximate)
ICD 10 PCS Code: 09B44ZX - Excision of Left External Auditory Canal, Percutaneous Endoscopic Approach, Diagnostic (approximate)
ICD 10 PCS Code: 09B47ZX - Excision of Left External Auditory Canal, Via Natural or Artificial Opening, Diagnostic (approximate)
ICD 10 PCS Code: 09B48ZX - Excision of Left External Auditory Canal, Via Natural or Artificial Opening Endoscopic, Diagnostic (approximate)
ICD 10 PCS Code: 09B4XZX - Excision of Left External Auditory Canal, External Approach, Diagnostic (approximate)
ICD 10 PCS Code: 0H92XZX - Drainage of Right Ear Skin, External Approach, Diagnostic (approximate)
ICD 10 PCS Code: 0H93XZX - Drainage of Left Ear Skin, External Approach, Diagnostic (approximate)
ICD 10 PCS Code: 0HB2XZX - Excision of Right Ear Skin, External Approach, Diagnostic (approximate)
ICD 10 PCS Code: 0HB3XZX - Excision of Left Ear Skin, External Approach, Diagnostic (approximate)
ICD 10 PCS Code: 09937ZX - Drainage of Right External Auditory Canal, Via Natural or Artificial Opening, Diagnostic (approximate)
ICD 10 PCS Code: 09903ZX - Drainage of Right External Ear, Percutaneous Approach, Diagnostic (approximate)
ICD 10 PCS Code: 09904ZX - Drainage of Right External Ear, Percutaneous Endoscopic Approach, Diagnostic (approximate)
ICD 10 PCS Code: 0990XZX - Drainage of Right External Ear, External Approach, Diagnostic (approximate)
ICD 10 PCS Code: 09910ZX - Drainage of Left External Ear, Open Approach, Diagnostic (approximate)
ICD 10 PCS Code: 09913ZX - Drainage of Left External Ear, Percutaneous Approach, Diagnostic (approximate)
ICD 10 PCS Code: 09914ZX - Drainage of Left External Ear, Percutaneous Endoscopic Approach, Diagnostic (approximate)
ICD 10 PCS Code: 0991XZX - Drainage of Left External Ear, External Approach, Diagnostic (approximate)
ICD 10 PCS Code: 09930ZX - Drainage of Right External Auditory Canal, Open Approach, Diagnostic (approximate)
ICD 10 PCS Code: 09933ZX - Drainage of Right External Auditory Canal, Percutaneous Approach, Diagnostic (approximate)
ICD 10 PCS Code: 09934ZX - Drainage of Right External Auditory Canal, Percutaneous Endoscopic Approach, Diagnostic (approximate)
ICD 10 PCS Code: 09900ZX - Drainage of Right External Ear, Open Approach, Diagnostic (approximate)
ICD 10 PCS Code: 09938ZX - Drainage of Right External Auditory Canal, Via Natural or Artificial Opening Endoscopic, Diagnostic (approximate)
ICD 10 PCS Code: 0993XZX - Drainage of Right External Auditory Canal, External Approach, Diagnostic (approximate)
ICD 10 PCS Code: 09940ZX - Drainage of Left External Auditory Canal, Open Approach, Diagnostic (approximate)
ICD 10 PCS Code: 09943ZX - Drainage of Left External Auditory Canal, Percutaneous Approach, Diagnostic (approximate)
ICD 10 PCS Code: 09944ZX - Drainage of Left External Auditory Canal, Percutaneous Endoscopic Approach, Diagnostic (approximate)
ICD 10 PCS Code: 09947ZX - Drainage of Left External Auditory Canal, Via Natural or Artificial Opening, Diagnostic (approximate)
ICD 10 PCS Code: 09948ZX - Drainage of Left External Auditory Canal, Via Natural or Artificial Opening Endoscopic, Diagnostic (approximate)
ICD 10 PCS Code: 0994XZX - Drainage of Left External Auditory Canal, External Approach, Diagnostic (approximate)
ICD 10 PCS Code: 09B00ZX - Excision of Right External Ear, Open Approach, Diagnostic (approximate)
ICD 10 PCS Code: 09B03ZX - Excision of Right External Ear, Percutaneous Approach, Diagnostic (approximate)
ICD-9-CM Volume 3 (PCS) Siblings (same level / similar specificity) of 18.12:
18.11 - Otoscopy
18.19 - Other diagnostic procedures on external ear