Endocrine, nutritional and metabolic diseases (E00–E89)

Note: All neoplasms, whether functionally active or not, are classified in Chapter 2. Appropriate codes in this chapter (i.e.E05.8, E07.0, E16-E31, E34.-) may be used as additional codes to indicate either functional activity by neoplasms and ectopic endocrine tissue or hyperfunction and hypofunction of endocrine glands associated with neoplasms and other conditions classified elsewhere.

Excludes1: transitory endocrine and metabolic disorders specific to newborn (P70-P74)

• Disorders of thyroid gland (E00-E07)

  • Congenital iodine-deficiency syndrome (E00)
  • Iodine-deficiency related thyroid disorders and allied conditions (E01)
  • Subclinical iodine-deficiency hypothyroidism (E02)
  • Other hypothyroidism (E03)
  • Other nontoxic goiter (E04)
  • Thyrotoxicosis [hyperthyroidism] (E05)
  • Thyroiditis (E06)
  • Other disorders of thyroid (E07)

• Diabetes mellitus (E08-E13)

  • Diabetes mellitus due to underlying condition (E08)
  • Drug or chemical induced diabetes mellitus (E09)
  • Type 1 diabetes mellitus (E10)
  • Type 2 diabetes mellitus (E11)
  • Other specified diabetes mellitus (E13)

• Other disorders of glucose regulation and pancreatic internal secretion (E15-E16)

  • Nondiabetic hypoglycemic coma (E15)
  • Other disorders of pancreatic internal secretion (E16)

• Disorders of other endocrine glands (E20-E35)

  • Hypoparathyroidism (E20)
  • Hyperparathyroidism and other disorders of parathyroid gland (E21)
  • Hyperfunction of pituitary gland (E22)
  • Hypofunction and other disorders of the pituitary gland (E23)
  • Cushing's syndrome (E24)
  • Adrenogenital disorders (E25)
  • Hyperaldosteronism (E26)
  • Other disorders of adrenal gland (E27)
  • Ovarian dysfunction (E28)
  • Testicular dysfunction (E29)
  • Disorders of puberty, not elsewhere classified (E30)
  • Polyglandular dysfunction (E31)
  • Diseases of thymus (E32)
  • Other endocrine disorders (E34)
  • Disorders of endocrine glands in diseases classified elsewhere (E35)

• Intraoperative complications of endocrine system (E36)

  • Intraoperative complications of endocrine system (E36)

• Malnutrition (E40-E46)

  • Kwashiorkor (E40)
  • Nutritional marasmus (E41)
  • Marasmic kwashiorkor (E42)
  • Unspecified severe protein-calorie malnutrition (E43)
  • Protein-calorie malnutrition of moderate and mild degree (E44)
  • Retarded development following protein-calorie malnutrition (E45)
  • Unspecified protein-calorie malnutrition (E46)

• Other nutritional deficiencies (E50-E64)

  • Vitamin A deficiency (E50)
  • Thiamine deficiency (E51)
  • Niacin deficiency [pellagra] (E52)
  • Deficiency of other B group vitamins (E53)
  • Ascorbic acid deficiency (E54)
  • Vitamin D deficiency (E55)
  • Other vitamin deficiencies (E56)
  • Dietary calcium deficiency (E58)
  • Dietary selenium deficiency (E59)
  • Dietary zinc deficiency (E60)
  • Deficiency of other nutrient elements (E61)
  • Other nutritional deficiencies (E63)
  • Sequelae of malnutrition and other nutritional deficiencies (E64)

• Overweight, obesity and other hyperalimentation (E65-E68)

  • Localized adiposity (E65)
  • Overweight and obesity (E66)
  • Other hyperalimentation (E67)
  • Sequelae of hyperalimentation (E68)

• Metabolic disorders (E70-E88)

  • Disorders of aromatic amino-acid metabolism (E70)
  • Disorders of branched-chain amino-acid metabolism and fatty-acid metabolism (E71)
  • Other disorders of amino-acid metabolism (E72)
  • Lactose intolerance (E73)
  • Other disorders of carbohydrate metabolism (E74)
  • Disorders of sphingolipid metabolism and other lipid storage disorders (E75)
  • Disorders of glycosaminoglycan metabolism (E76)
  • Disorders of glycoprotein metabolism (E77)
  • Disorders of lipoprotein metabolism and other lipidemias (E78)
  • Disorders of purine and pyrimidine metabolism (E79)
  • Disorders of porphyrin and bilirubin metabolism (E80)
  • Disorders of mineral metabolism (E83)
  • Cystic fibrosis (E84)
  • Amyloidosis (E85)
  • Volume depletion (E86)
  • Other disorders of fluid, electrolyte and acid-base balance (E87)
  • Other and unspecified metabolic disorders (E88)

• Postprocedural endocrine and metabolic complications and disorders, not elsewhere classified (E89)

  • Postprocedural endocrine and metabolic complications and disorders, not elsewhere classified (E89)