ICD-10-CM Book 2026 Edition
Chapters ICD-10-CM Book Table of Content /
chapter 17 Q00-QA0 Congenital malformations, deformations, chromosomal abnormalities, and genetic disorders /
Q30-Q34 Congenital malformations of the respiratory system /
Q31 Congenital malformations of larynx
Billable ICD-10-CM Code Q31.1
Q31.1
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Congenital subglottic stenosis 
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