Current
Q17 — Other congenital malformations of ear
Part of Chapter 17: Congenital malformations, deformations, chromosomal abnormalities, and genetic disorders , block Congenital malformations of eye, ear, face and neck (Q10-Q18) .
Official Notes
Excludes1
congenital malformations of ear with impairment of hearing (Q16.0-Q16.9)
Excludes1
preauricular sinus ( Q18.1 )
Child Codes
FY 2027 effective October 1, 2026 · CDC NCHS and CMS