ICD-9-CM Vol. 3 Procedure Codes
4. OPERATIONS ON THE EAR (18-20)
section notes
20 Other operations on middle and inner ear
section notes
20.3 Diagnostic procedures on middle and inner ear
section notes
20.31   Electrocochleography
20.32   Mid & inner ear biopsy
20.39   Mid/in ear dx proc NEC
demo
request yours today
subscribe
start today
newsletter
free subscription

Thank you for choosing Find-A-Code, please Sign In to remove ads.