Q42
Congenital absence, atresia and stenosis of large intestine
- Release
- FY 2027
- Effective
Official Coding Notes
Reproduced verbatim from the FY 2027 ICD-10-CM files.
Includes
congenital obstruction, occlusion and stricture of large intestine
More Specific Codes
6 codes under Q42
- 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
Version History
How Q42 appears in each release imported from the official files, newest first.
-
FY 2027 Effective
CurrentCongenital absence, atresia and stenosis of large intestine
-
FY 2026 Effective
UnchangedCongenital absence, atresia and stenosis of large intestine
Data Source
Code information on this page is derived from the FY 2027 ICD-10-CM files published by CDC NCHS and CMS.
- Release
- FY 2027
- Effective
- Source file
- icd10cm-code-descriptions-2027.zip
Official ICD-10-CM source files (opens in a new tab)
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