Q42.3
BillableCongenital absence, atresia and stenosis of anus without fistula
Q42.3 is the ICD-10-CM code for Congenital absence, atresia and stenosis of anus without fistula. It is a billable, specific code valid for reimbursement.
Q00-Q99 Congenital malformations, deformations and chromosomal abnormalities
Includes
- •Imperforate anus
Frequently asked questions
- What is ICD-10 code Q42.3?
- Q42.3 is the ICD-10-CM code for "Congenital absence, atresia and stenosis of anus without fistula". It falls under Q00-Q99 Congenital malformations, deformations and chromosomal abnormalities.
- Is Q42.3 a billable code?
- Yes — Q42.3 is a billable, specific ICD-10-CM code valid for reimbursement.
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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