ICD-11 classes
05 Endocrine, nutritional or metabolic diseases
Nutritional disorders
Undernutrition
5B5C — Vitamin B3 deficiency
5B5C.Y — Other specified vitamin B3 deficiency
ICD-11 5B5C.Y — Other specified vitamin B3 deficiency
The diagnosis has no description.
The diagnosis includes nothing.
The diagnosis excludes nothing.
It has no clarifying diagnoses.
The diagnosis is coded elsewhere: