ICD-10 CM Code K90.49
K90.49
Malabsorption due to intolerance, not elsewhere classified
Inclusion Term
- Malabsorption due to intolerance to carbohydrate
- Malabsorption due to intolerance to fat
- Malabsorption due to intolerance to protein
- Malabsorption due to intolerance to starch
Excludes Type 1
- intestinal malabsorption following gastrointestinal surgery (K91.2)
Excludes Type 2
- celiac gluten-sensitive enteropathy (K90.0)
- lactose intolerance (E73.-)
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