Endocrine, nutritional and metabolic diseases
Chapter 4 of the ICD-10-CM Tabular List covers E00-E89 and contains 1,270 codes across 73 categories, of which 973 are billable for FY2027.
Excludes1 — never code together
The conditions below can never be reported together with this code on the same claim. An Excludes1 note means the two conditions cannot occur in the same patient, so reporting both is a coding error.
- transitory endocrine and metabolic disorders specific to newborn (P70-P74)
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.
E00-E07 — Disorders of thyroid gland
E08-E13 — Diabetes mellitus
E15-E16 — Other disorders of glucose regulation and pancreatic internal secretion
E20-E35 — Disorders of other endocrine glands
- E20Hypoparathyroidism
- E21Hyperparathyroidism and other disorders of parathyroid gland
- E22Hyperfunction of pituitary gland
- E23Hypofunction and other disorders of the pituitary gland
- E24Cushing's syndrome
- E25Adrenogenital disorders
- E26Hyperaldosteronism
- E27Other disorders of adrenal gland
- E28Ovarian dysfunction
- E29Testicular dysfunction
- E30Disorders of puberty, not elsewhere classified
- E31Polyglandular dysfunction
- E32Diseases of thymus
- E34Other endocrine disorders
- E35Disorders of endocrine glands in diseases classified elsewhere
E36 — Intraoperative complications of endocrine system (E36)
E40-E46 — Malnutrition
E50-E64 — Other nutritional deficiencies
- E50Vitamin A deficiency
- E51Thiamine deficiency
- E52Niacin deficiency [pellagra]
- E53Deficiency of other B group vitamins
- E54Ascorbic acid deficiency
- E55Vitamin D deficiency
- E56Other vitamin deficiencies
- E58Dietary calcium deficiency
- E59Dietary selenium deficiency
- E60Dietary zinc deficiency
- E61Deficiency of other nutrient elements
- E63Other nutritional deficiencies
- E64Sequelae of malnutrition and other nutritional deficiencies
E65-E68 — Overweight, obesity and other hyperalimentation
E70-E88 — Metabolic disorders
- E70Disorders of aromatic amino-acid metabolism
- E71Disorders of branched-chain amino-acid metabolism and fatty-acid metabolism
- E72Other disorders of amino-acid metabolism
- E73Lactose intolerance
- E74Other disorders of carbohydrate metabolism
- E75Disorders of sphingolipid metabolism and other lipid storage disorders
- E76Disorders of glycosaminoglycan metabolism
- E77Disorders of glycoprotein metabolism
- E78Disorders of lipoprotein metabolism and other lipidemias
- E79Disorders of purine and pyrimidine metabolism
- E80Disorders of porphyrin and bilirubin metabolism
- E83Disorders of mineral metabolism
- E84Cystic fibrosis
- E85Amyloidosis
- E86Volume depletion
- E87Other disorders of fluid, electrolyte and acid-base balance
- E88Other and unspecified metabolic disorders