Current
Q30 — Congenital malformations of nose
Part of Chapter 17: Congenital malformations, deformations, chromosomal abnormalities, and genetic disorders , block Congenital malformations of the respiratory system (Q30-Q34) .
Official Notes
Excludes1
congenital deviation of nasal septum ( Q67.4 )
Child Codes
FY 2027 effective October 1, 2026 · CDC NCHS and CMS