Q42.8
ICD-10BillableCongenital absence, atresia and stenosis of prt lg int
Official ICD-10-CM descriptor (FY2026)
Congenital absence, atresia and stenosis of other parts of large intestine
Q42.8 is valid for submission on a claim — CMS flags it as a billable, specific code.
Related codes in Q42
- Q42.0Congenital absence, atresia and stenosis of rectum w fistula
- Q42.1Congen absence, atresia and stenosis of rectum w/o fistula
- Q42.2Congenital absence, atresia and stenosis of anus w fistula
- Q42.3Congenital absence, atresia and stenosis of anus w/o fistula
- Q42.9Congen absence, atresia and stenosis of lg int, part unsp
Where this code sits
- Parent code
- Q42
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ICD-10-CM FY2026. Centers for Medicare & Medicaid Services (CMS) / National Center for Health Statistics (NCHS), “2026 ICD-10-CM Code Descriptions in Tabular Order” (icd10cm_order_2026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.