ICD-10-CM · Chapter 11 · K00-K95
K90 Intestinal malabsorption
Excludes 1 (cannot be coded together)
- intestinal malabsorption following gastrointestinal surgery (K91.2)
Subcodes
Subcodes are listed below for reference. Detail pages are not available for chapters 11–22.
| Code | Description | Billable |
|---|---|---|
| K90..0 | Celiac disease | Yes |
| K90..1 | Tropical sprue | Yes |
| K90..2 | Blind loop syndrome, not elsewhere classified | Yes |
| K90..3 | Pancreatic steatorrhea | Yes |
| K90..4 | Other malabsorption due to intolerance | No |
| K90..41 | Non-celiac gluten sensitivity | Yes |
| K90..49 | Malabsorption due to intolerance, not elsewhere classified | Yes |
| K90..8 | Other intestinal malabsorption | No |
| K90..81 | Whipple's disease | Yes |
| K90..82 | Short bowel syndrome | No |
| K90..821 | Short bowel syndrome with colon in continuity | Yes |
| K90..822 | Short bowel syndrome without colon in continuity | Yes |
| K90..829 | Short bowel syndrome, unspecified | Yes |
| K90..83 | Intestinal failure | Yes |
| K90..89 | Other intestinal malabsorption | Yes |
| K90..9 | Intestinal malabsorption, unspecified | Yes |
Plain-language term for this code
The following entry in the US Medical Glossary corresponds to ICD-10-CM category K90:
- Celiac Disease — Enfermedad celíaca
Last reviewed: September 2026