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Q31 - Congenital malformations of larynx


The ICD 10 Code for Congenital malformations of larynx is listed as Q31.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field Value
Diagnosis Code: Q31
Description: Congenital malformations of larynx
  • Excludes1: congenital laryngeal stridor NOS (P28.89)
Chapter Congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
ICD-10-CM Children (deeper level / typically more specific) of Q31:
Q31.0 - Web of larynx
Q31.1 - Congenital subglottic stenosis
Q31.2 - Laryngeal hypoplasia
Q31.3 - Laryngocele
Q31.5 - Congenital laryngomalacia
Q31.8 - Other congenital malformations of larynx
Q31.9 - Congenital malformation of larynx, unspecified