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R63.0 Anorexia
BackR63Symptoms and signs concerning food and fluid intakeCategory8 →R63.0AnorexiaCategoryR63.1PolydipsiaCategoryR63.2PolyphagiaCategoryR63.3Feeding difficultiesCategory4 →R63.30Feeding difficulties, unspecifiedCategoryR63.31Pediatric feeding disorder, acuteCategoryR63.32Pediatric feeding disorder, chronicCategoryR63.39Other feeding difficultiesCategoryR63.4Abnormal weight lossCategoryR63.5Abnormal weight gainCategoryR63.6UnderweightCategoryR63.8Other symptoms and signs concerning food and fluid intakeCategory
CategoryCODABLE
R63.0
Anorexia
EXAMPLES
Loss of appetite
EXCLUDES
Excludes1: anorexia nervosa (F50.0-)
loss of appetite of nonorganic origin (F50.89)
loss of appetite of nonorganic origin (F50.89)
- Chapter
- XVIII · Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified
- Section
- R50-R69
- Valid from
Source
CMS ICD-10-CM Tabular List, edition FY2026.