Intolerance - in the ICD-10-CM Index

Annotation Back-References in the 2025 ICD-10-CM Index to Diseases and Injuries

Browse the ICD-10-CM codes with references applicable to the clinical term "intolerance"

  • Intolerance

    • carbohydrate - K90.49 Malabsorption due to intolerance, not elsewhere classified

    • disaccharide, hereditary - E73.0 Congenital lactase deficiency

    • fat NEC - K90.49 Malabsorption due to intolerance, not elsewhere classified

      • pancreatic - K90.3 Pancreatic steatorrhea

    • food - K90.49 Malabsorption due to intolerance, not elsewhere classified

      • dietary counseling and surveillance - Z71.3 Dietary counseling and surveillance

    • fructose - E74.10 Disorder of fructose metabolism, unspecified

      • hereditary - E74.12 Hereditary fructose intolerance

    • glucose (-galactose) - E74.39 Other disorders of intestinal carbohydrate absorption

    • gluten - K90.41 Non-celiac gluten sensitivity

    • lactose - E73.9 Lactose intolerance, unspecified

      • specified NEC - E73.8 Other lactose intolerance

    • lysine - E72.3 Disorders of lysine and hydroxylysine metabolism

    • milk NEC - K90.49 Malabsorption due to intolerance, not elsewhere classified

      • lactose - E73.9 Lactose intolerance, unspecified

    • orthostatic, chronic - G90.A Postural orthostatic tachycardia syndrome [POTS]

    • protein - K90.49 Malabsorption due to intolerance, not elsewhere classified

    • starch NEC - K90.49 Malabsorption due to intolerance, not elsewhere classified

    • sucrose (-isomaltose) - E74.31 Sucrase-isomaltase deficiency

Applicable Clinical Terms Definitions

Carbohydrates: A class of organic compounds composed of carbon, hydrogen, and oxygen in a ratio of Cn(H2O)n. The largest class of organic compounds, including STARCH; GLYCOGEN; CELLULOSE; POLYSACCHARIDES; and simple MONOSACCHARIDES.

Food: Substances taken in by the body to provide nourishment.

Fructose: A monosaccharide in sweet fruits and honey that is soluble in water, alcohol, or ether. It is used as a preservative and an intravenous infusion in parenteral feeding.

Lactose: A disaccharide of GLUCOSE and GALACTOSE in human and cow milk. It is used in pharmacy for tablets, in medicine as a nutrient, and in industry.

Lysine: An essential amino acid. It is often added to animal feed.