ICD-10-CM Book 2025 Edition
Chapters ICD-10-CM Book Table of Content /
chapter 17 Q00-Q99 Congenital malformations, deformations and chromosomal abnormalities /
Q30-Q34 Congenital malformations of the respiratory system /
Q31 Congenital malformations of larynx
Billable ICD-10-CM Code Q31.9
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Q31.9
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Congenital malformation of larynx, unspecified
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