ICD-10-CM › Q00-QA1 › Q38-Q45 › Q41 Congenital absence, atresia and... › Q41.0
Congenital absence, atresia and stenosis of duodenum
ValidICD-10-CM diagnosis code.
Valid for claims with a date of service in the current code year.
What has happened to this code
Every change the publisher made, from 2007 to now. Entries marked draft are from the pre-implementation releases: ICD-10 took effect on 1 October 2015, so nothing before FY2016 was ever valid on a claim.
- FY2007 Added to the draft code set draft Congenital absence, atresia and stenosis of duodenum
Official coding rules
Published by CDC for FY2027. A rule attached to a category binds every code beneath it, so the rules inherited from this code's ancestors are shown with the code they come from.
Inherited from Q41 Congenital absence, atresia and stenosis of small intestine
Excludes1 - never coded here
- cystic fibrosis with intestinal manifestation (E84.11)
- meconium ileus NOS (without cystic fibrosis) (P76.0)
Includes
- congenital obstruction, occlusion or stricture of small intestine or intestine NOS
How CDC's index refers to this code
Wording from the official alphabetic index. Much of it appears nowhere in the code description, which is why a search for the everyday phrase so often finds nothing.
- Stump
- Aplasia
- Missing
- Amputation
- Impervious
- Imperforate
- Rudimentary
- Disarticulation
- Loss > organ or part
- Absence > toe > with foot
- Absence > congenital > lumen
- Valve, valvular > congenital NEC
- Blind > tract or tube, congenital NEC
- Absence > congenital > organ or site NEC
- Stricture > organ or site, congenital NEC
- Unilateral > organ or site, congenital NEC
- Constriction > organ or site, congenital NEC
- Obliteration > organ or site, congenital NEC
- Block, blocked > organ or site, congenital NEC
- Stenosis, stenotic > organ or site, congenital NEC
- Occlusion, occluded > organ or site, congenital NEC
- Strangulation, strangulated > organ or site, congenital NEC
- Contraction, contracture, contracted > organ or site, congenital NEC
- Obstruction, obstructed, obstructive > organ or site, congenital NEC
- Agenesis > duodenum
- Atresia, atretic > duodenum
- Absence > duodenum > congenital
- Stricture > duodenum > congenital
- Stenosis, stenotic > duodenum > congenital
Codes in the same group
| Code | Description | Status |
|---|---|---|
| Q41.1 | Congenital absence, atresia and stenosis of jejunum | Valid |
| Q41.2 | Congenital absence, atresia and stenosis of ileum | Valid |
| Q41.8 | Congenital absence, atresia and stenosis of other specified parts of small intestine | Valid |
| Q41.9 | Congenital absence, atresia and stenosis of small intestine, part unspecified | Valid |