K90.4
⚠ Non-billable
Other malabsorption due to intolerance
ICD-10-CM · FY2026 · Diseases of the Digestive System
Code
K90.4
System
ICD-10-CM
Billable
No — use specific code
Effective
FY2026
Chapter
Diseases of the Digestive System
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 K90.4?
ICD-10-CM code K90.4 represents Other malabsorption due to intolerance. It is a non-billable header code requiring a more specific subcategory in the Diseases of the Digestive System chapter, effective October 1, 2025 – September 30, 2026.
Is K90.4 billable?
No. K90.4 is a non-billable header. Select a more specific subcategory for claims submission.
What chapter is K90.4 in?
K90.4 belongs to the Diseases of the Digestive System chapter (K00–K95) of ICD-10-CM.
Related codes in the K90 category
K90
Intestinal malabsorption
Non-billable
K90.0
Celiac disease
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K90.1
Tropical sprue
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K90.2
Blind loop syndrome, not elsewhere classified
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K90.3
Pancreatic steatorrhea
Billable
K90.8
Other intestinal malabsorption
Non-billable
K90.9
Intestinal malabsorption, unspecified
Billable
K90.41
Non-celiac gluten sensitivity
Billable
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