ICD-10-CM · Chapter 4 · E00-E89
Endocrine, nutritional and metabolic diseases
73 categories
Category titles are WHO ICD-10 titles for the same three characters; open a category for the ICD-10-CM codes in it.
- E00Congenital iodine-deficiency syndrome4 codes
- E01Iodine-deficiency-related thyroid disorders and allied conditions4 codes
- E02Subclinical iodine-deficiency hypothyroidism1 codes
- E03Other hypothyroidism8 codes
- E04Other nontoxic goitre5 codes
- E05Thyrotoxicosis [hyperthyroidism]14 codes
- E06Thyroiditis7 codes
- E07Other disorders of thyroid5 codes
- E08Diabetes mellitus due to underlying condition with hyperosmolarity without nonketotic hyperglycemic-hyperosmolar coma (NKHHC)86 codes
- E09Drug or chemical induced diabetes mellitus with hyperosmolarity without nonketotic hyperglycemic-hyperosmolar coma (NKHHC)86 codes
- E10Type 1 diabetes mellitus87 codes
- E11Type 2 diabetes mellitus87 codes
- E13Other specified diabetes mellitus86 codes
- E15Nondiabetic hypoglycaemic coma1 codes
- E16Other disorders of pancreatic internal secretion10 codes
- E20Hypoparathyroidism9 codes
- E21Hyperparathyroidism and other disorders of parathyroid gland6 codes
- E22Hyperfunction of pituitary gland5 codes
- E23Hypofunction and other disorders of pituitary gland6 codes
- E24Cushing syndrome7 codes
- E25Adrenogenital disorders3 codes
- E26Hyperaldosteronism7 codes
- E27Other disorders of adrenal gland9 codes
- E28Ovarian dysfunction8 codes
- E29Testicular dysfunction4 codes
- E30Disorders of puberty, not elsewhere classified4 codes
- E31Polyglandular dysfunction8 codes
- E32Diseases of thymus4 codes
- E34Other endocrine disorders18 codes
- E35Disorders of endocrine glands in diseases classified elsewhere1 codes
- E36Intraoperative hemorrhage and hematoma of an endocrine system organ or structure complicating an endocrine system procedure5 codes
- E40Kwashiorkor1 codes
- E41Nutritional marasmus1 codes
- E42Marasmic kwashiorkor1 codes
- E43Unspecified severe protein-energy malnutrition1 codes
- E44Protein-energy malnutrition of moderate and mild degree2 codes
- E45Retarded development following protein-energy malnutrition1 codes
- E46Unspecified protein-energy malnutrition1 codes
- E50Vitamin A deficiency10 codes
- E51Thiamine deficiency5 codes
- E52Niacin deficiency [pellagra]1 codes
- E53Deficiency of other B group vitamins4 codes
- E54Ascorbic acid deficiency1 codes
- E55Vitamin D deficiency2 codes
- E56Other vitamin deficiencies4 codes
- E58Dietary calcium deficiency1 codes
- E59Dietary selenium deficiency1 codes
- E60Dietary zinc deficiency1 codes
- E61Deficiency of other nutrient elements10 codes
- E63Other nutritional deficiencies4 codes
- E64Sequelae of malnutrition and other nutritional deficiencies6 codes
- E65Localized adiposity1 codes
- E66Obesity10 codes
- E67Other hyperalimentation5 codes
- E68Sequelae of hyperalimentation1 codes
- E70Disorders of aromatic amino-acid metabolism26 codes
- E71Disorders of branched-chain amino-acid metabolism and fatty-acid metabolism38 codes
- E72Other disorders of amino-acid metabolism31 codes
- E73Lactose intolerance4 codes
- E74Other disorders of carbohydrate metabolism24 codes
- E75Disorders of sphingolipid metabolism and other lipid storage disorders26 codes
- E76Disorders of glycosaminoglycan metabolism12 codes
- E77Disorders of glycoprotein metabolism4 codes
- E78Disorders of lipoprotein metabolism and other lipidaemias18 codes
- E79Disorders of purine and pyrimidine metabolism7 codes
- E80Disorders of porphyrin and bilirubin metabolism10 codes
- E83Disorders of mineral metabolism31 codes
- E84Cystic fibrosis5 codes
- E85Amyloidosis9 codes
- E86Volume depletion3 codes
- E87Other disorders of fluid, electrolyte and acid-base balance14 codes
- E88Other metabolic disorders24 codes
- E89Postprocedural endocrine and metabolic disorders, not elsewhere classified15 codes
ICD-10-CM is developed by the National Center for Health Statistics (NCHS), Centers for Disease Control and Prevention, U.S. Department of Health and Human Services, and is based on the WHO ICD-10. Codes and titles are reproduced unchanged from the FY2026 code list (effective 1 October 2025). Their use here does not imply endorsement by CDC, HHS or the U.S. Government. Changes effective on or after 1 October 2026 may not be reflected yet; check the current release at cdc.gov or cms.gov before submitting claims.
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