Q41.0
✓ Billable
Congenital absence, atresia and stenosis of duodenum
ICD-10-CM · FY2026 · Congenital Malformations, Deformations and Chromosomal Abnormalities
Code
Q41.0
System
ICD-10-CM
Billable
Yes — valid for submission
Effective
FY2026
Chapter
Congenital Malformations, Deformations and Chromosomal Abnormalities
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Frequently asked questions
What is ICD-10 code Q41.0?
ICD-10-CM code Q41.0 represents Congenital absence, atresia and stenosis of duodenum. It is a billable diagnosis code in the Congenital Malformations, Deformations and Chromosomal Abnormalities chapter, effective October 1, 2025 – September 30, 2026.
Is Q41.0 billable?
Yes. Q41.0 is a valid billable ICD-10-CM code for insurance claims and clinical documentation.
What chapter is Q41.0 in?
Q41.0 belongs to the Congenital Malformations, Deformations and Chromosomal Abnormalities chapter (Q00–Q99) of ICD-10-CM.
Related codes in the Q41 category
Q41
Congenital absence, atresia and stenosis of small intestine
Non-billable
Q41.1
Congenital absence, atresia and stenosis of jejunum
Billable
Q41.2
Congenital absence, atresia and stenosis of ileum
Billable
Q41.8
Congenital absence, atresia and stenosis of other specified parts of small intestine
Billable
Q41.9
Congenital absence, atresia and stenosis of small intestine, part unspecified
Billable
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