ICD-10-CM Book 2025 Edition
Chapters ICD-10-CM Book Table of Content /
chapter 17 Q00-Q99 Congenital malformations, deformations and chromosomal abnormalities /
Q38-Q45 Other congenital malformations of the digestive system /
Q40 Other congenital malformations of upper alimentary tract
Billable ICD-10-CM Code Q40.9
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Q40.9
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Congenital malformation of upper alimentary tract, unspecified
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| Congenital anomaly of upper alimentary tract | |||
| Congenital deformity of upper alimentary tract |