Emergency: 119
AMDA-IMIC

E63 Other nutritional deficiencies

Category / Non-billable header 4 subcodes

Block: Other nutritional deficiencies (E50-E64)

Excludes 2 (not included here)

  • dehydration (E86.0)
  • failure to thrive, adult (R62.7)
  • failure to thrive, child (R62.51)
  • feeding problems in newborn (P92.-)
  • sequelae of malnutrition and other nutritional deficiencies (E64.-)

Subcodes

Each subcode links to a detail page with full clinical annotations.

Code Description Billable
E63..0 Essential fatty acid [EFA] deficiency Yes
E63..1 Imbalance of constituents of food intake Yes
E63..8 Other specified nutritional deficiencies Yes
E63..9 Nutritional deficiency, unspecified Yes

Last reviewed: September 2026