Current
Q42 — Congenital absence, atresia and stenosis of large intestine
Part of Chapter 17: Congenital malformations, deformations, chromosomal abnormalities, and genetic disorders , block Other congenital malformations of the digestive system (Q38-Q45) .
Official Notes
Includes
congenital obstruction, occlusion and stricture of large intestine
Child Codes
- Q42.0 Congenital absence, atresia and stenosis of rectum with fistula Billable
- Q42.1 Congenital absence, atresia and stenosis of rectum without fistula Billable
- Q42.2 Congenital absence, atresia and stenosis of anus with fistula Billable
- Q42.3 Congenital absence, atresia and stenosis of anus without fistula Billable
- Q42.8 Congenital absence, atresia and stenosis of other parts of large intestine Billable
- Q42.9 Congenital absence, atresia and stenosis of large intestine, part unspecified Billable
FY 2027 effective October 1, 2026 · CDC NCHS and CMS