Q42 — ICD-10-CM Diagnosis Codes

• Q42 Congenital absence, atresia and stenosis of large intestine
• 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