Q17
Other congenital malformations of ear
Non-billableCategory
Coding Guidelines
Excludes1 (Mutually Exclusive)
These codes should never be used together with Q17
- Q16.0-Q169 - congenital malformations of ear with impairment of hearing (Q16.0-Q16.9)
- Q18.1 - preauricular sinus (Q18.1)


