All ICD10 Codes
Chapter 4

E00–E89: Endocrine, Nutritional and Metabolic Diseases

Endocrine, Nutritional and Metabolic Diseases diagnostic classification updated for 2026.

Chapter Instructions

Excludes1(Not coded here. Use a different code.)
  • transitory endocrine and metabolic disorders specific to newborn (P70-P74)
All CodesBillable Only
Internal Codes
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  • E72.01—

    Cystinuria

  • E72.02—

    Hartnup's disease

  • E72.03—

    Lowe's syndrome

  • E72.04—

    Cystinosis

  • E72.09—

    Other disorders of amino-acid transport

  • E72.10—

    Disorders of sulfur-bearing amino-acid metabolism, unspecified

  • E72.11—

    Homocystinuria

  • E72.12—

    Methylenetetrahydrofolate reductase deficiency

  • E72.19—

    Other disorders of sulfur-bearing amino-acid metabolism

  • E72.20—

    Disorder of urea cycle metabolism, unspecified

  • E72.21—

    Argininemia

  • E72.22—

    Arginosuccinic aciduria

  • E72.23—

    Citrullinemia

  • E72.29—

    Other disorders of urea cycle metabolism

  • E72.3—

    Disorders of lysine and hydroxylysine metabolism

  • E72.4—

    Disorders of ornithine metabolism

  • E72.50—

    Disorder of glycine metabolism, unspecified

  • E72.51—

    Non-ketotic hyperglycinemia

  • E72.52—

    Trimethylaminuria

  • E72.530—

    Primary hyperoxaluria, type 1

  • E72.538—

    Other specified primary hyperoxaluria

  • E72.539—

    Primary hyperoxaluria, unspecified

  • E72.540—

    Dietary hyperoxaluria

  • E72.541—

    Enteric hyperoxaluria

  • E72.548—

    Other secondary hyperoxaluria

  • E72.549—

    Secondary hyperoxaluria, unspecified

  • E72.59—

    Other disorders of glycine metabolism

  • E72.81—

    Disorders of gamma aminobutyric acid metabolism

  • E72.89—

    Other specified disorders of amino-acid metabolism

  • E72.9—

    Disorder of amino-acid metabolism, unspecified

  • E73.0—

    Congenital lactase deficiency

  • E73.1—

    Secondary lactase deficiency

  • E73.8—

    Other lactose intolerance

  • E73.9—

    Lactose intolerance, unspecified

  • E74.00—

    Glycogen storage disease, unspecified

  • E74.01—

    von Gierke disease

  • E74.02—

    Pompe disease

  • E74.03—

    Cori disease

  • E74.04—

    McArdle disease

  • E74.05—

    Lysosome-associated membrane protein 2 [LAMP2] deficiency

  • E74.09—

    Other glycogen storage disease

  • E74.10—

    Disorder of fructose metabolism, unspecified

  • E74.11—

    Essential fructosuria

  • E74.12—

    Hereditary fructose intolerance

  • E74.19—

    Other disorders of fructose metabolism

  • E74.20—

    Disorders of galactose metabolism, unspecified

  • E74.21—

    Galactosemia

  • E74.29—

    Other disorders of galactose metabolism

  • E74.31—

    Sucrase-isomaltase deficiency

  • E74.39—

    Other disorders of intestinal carbohydrate absorption

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