K90Intestinal malabsorption
ICD-10-CM category (non-billable header) code — part of Other diseases of the digestive system (K90-K95)
Coding Notes
Excludes1 (never code both together)
- intestinal malabsorption following gastrointestinal surgery (K91.2)
Subcategories (7)
- K90.0 Celiac disease
- K90.1 Tropical sprue
- K90.2 Blind loop syndrome, not elsewhere classified
- K90.3 Pancreatic steatorrhea
- K90.4 Other malabsorption due to intolerance
- K90.8 Other intestinal malabsorption
- K90.9 Intestinal malabsorption, unspecified