ICD-10-CM · Chapter 4 · E00-E89
E41 Nutritional marasmus
Includes
- Severe malnutrition with marasmus
Excludes 1 (cannot be coded together)
- marasmic kwashiorkor (E42)
This category is a complete, billable diagnosis code.
No additional specificity is required — submit E41 directly on claims and documentation without a subcode extension.
Last reviewed: September 2026