ICD-11 classes
05 Endocrine, nutritional or metabolic diseases
Nutritional disorders

ICD-11 Nutritional disorders

Nutritional disorders in all their forms result from imbalances (excess or deficiency) in energy and/or specific macro and micronutrients. They occur when the intake of essential macronutrients and micronutrients does not meet or exceeds the metabolic demands for those nutrients. Metabolic demands vary with age and other physiological conditions, they are also affected by environmental circumstances, including poor hygiene and sanitation, which lead to diarrhea and other infections.

The diagnosis includes nothing.

The diagnosis excludes nothing.

Diagnosis contains 5 clarifying diagnoses:

  1. Undernutrition
    It contains 27 clarifying diagnoses.
  2. Overweight, obesity or specific nutrient excesses
    It contains 4 clarifying diagnoses.
  3. Nutritional or toxic disorders of the nervous system
    It contains 7 clarifying diagnoses.
  4. 5C3Y — Other specified nutritional disorders
  5. 5C3Z — Nutritional disorders, unspecified

The diagnosis is included in 1 another class.

  • Nutritional or toxic disorders of the nervous system (8D40-8D4Z)

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