Chapter 4: Endocrine, Nutritional and Metabolic Diseases
ICD-10 to ICD-11 crosswalk mappings for codes E00-E89
380 ICD-10 codes in this chapter have ICD-11 crosswalk mappings from the WHO.
Includes diabetes mellitus (type 1, type 2, and gestational), thyroid disorders, obesity, malnutrition, and metabolic conditions like hyperlipidemia and electrolyte imbalances. Type 2 diabetes (E11) is one of the most commonly coded diagnoses in the United States, affecting over 37 million Americans.
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E00-E07: Disorders of Thyroid Gland
47 codes with ICD-11 mappings
E00Congenital iodine-deficiency syndrome1 mappingE00.0Congenital iodine-deficiency syndrome, neurological type1 mappingE00.1Congenital iodine-deficiency syndrome, myxedematous type1 mappingE00.2Congenital iodine-deficiency syndrome, mixed type1 mappingE00.9Congenital iodine-deficiency syndrome, unspecified1 mappingE01Iodine-deficiency related thyroid disorders and allied cond1 mappingE01.0Iodine-deficiency related diffuse (endemic) goiter1 mappingE01.1Iodine-deficiency related multinodular (endemic) goiter1 mappingE01.2Iodine-deficiency related (endemic) goiter, unspecified1 mappingE01.8Oth iodine-deficiency related thyroid disord and allied cond1 mappingE02Subclinical iodine-deficiency hypothyroidism1 mappingE03Other hypothyroidism1 mappingE03.0Congenital hypothyroidism with diffuse goiter1 mappingE03.1Congenital hypothyroidism without goiter1 mappingE03.2Hypothyroidism due to meds and oth exogenous substances1 mappingE03.3Postinfectious hypothyroidism1 mappingE03.4Atrophy of thyroid (acquired)1 mappingE03.5Myxedema coma1 mappingE03.8Other specified hypothyroidism1 mappingE03.9Hypothyroidism, unspecified1 mappingE04Other nontoxic goiter1 mappingE04.0Nontoxic diffuse goiter1 mappingE04.1Nontoxic single thyroid nodule1 mappingE04.2Nontoxic multinodular goiter1 mappingE04.8Other specified nontoxic goiter1 mappingE04.9Nontoxic goiter, unspecified1 mappingE05Thyrotoxicosis [hyperthyroidism]1 mappingE05.0Thyrotoxicosis with diffuse goiter1 mappingE05.1Thyrotoxicosis with toxic single thyroid nodule1 mappingE05.2Thyrotoxicosis with toxic multinodular goiter1 mappingE05.3Thyrotoxicosis from ectopic thyroid tissue1 mappingE05.4Thyrotoxicosis factitia1 mappingE05.8Other thyrotoxicosis1 mappingE05.9Thyrotoxicosis, unspecified1 mappingE06Thyroiditis1 mappingE06.0Acute thyroiditis1 mappingE06.1Subacute thyroiditis1 mappingE06.2Chronic thyroiditis with transient thyrotoxicosis1 mappingE06.3Autoimmune thyroiditis1 mappingE06.4Drug-induced thyroiditis1 mappingE06.5Other chronic thyroiditis1 mappingE06.9Thyroiditis, unspecified1 mappingE07Other disorders of thyroid1 mappingE07.0Hypersecretion of calcitonin1 mappingE07.1Dyshormogenetic goiter1 mappingE07.8Other specified disorders of thyroid1 mappingE07.9Disorder of thyroid, unspecified1 mapping
E08-E13: Diabetes Mellitus
29 codes with ICD-11 mappings
E10Type 1 diabetes mellitus1 mappingE10.1Type 1 diabetes mellitus with ketoacidosis1 mappingE10.2Type 1 diabetes mellitus with kidney complications1 mappingE10.3Type 1 diabetes mellitus with ophthalmic complications1 mappingE10.4Type 1 diabetes mellitus with neurological complications1 mappingE10.5Type 1 diabetes mellitus with circulatory complications1 mappingE10.6Type 1 diabetes mellitus with other specified complications1 mappingE10.8Type 1 diabetes mellitus with unspecified complications1 mappingE10.9Type 1 diabetes mellitus without complications1 mappingE11Type 2 diabetes mellitus1 mappingE11.0Type 2 diabetes mellitus with hyperosmolarity1 mappingE11.1Type 2 diabetes mellitus with ketoacidosis1 mappingE11.2Type 2 diabetes mellitus with kidney complications1 mappingE11.3Type 2 diabetes mellitus with ophthalmic complications1 mappingE11.4Type 2 diabetes mellitus with neurological complications1 mappingE11.5Type 2 diabetes mellitus with circulatory complications1 mappingE11.6Type 2 diabetes mellitus with other specified complications1 mappingE11.8Type 2 diabetes mellitus with unspecified complications1 mappingE11.9Type 2 diabetes mellitus without complications1 mappingE13Other specified diabetes mellitus1 mappingE13.0Other specified diabetes mellitus with hyperosmolarity1 mappingE13.1Other specified diabetes mellitus with ketoacidosis1 mappingE13.2Other specified diabetes mellitus with kidney complications1 mappingE13.3Oth diabetes mellitus with ophthalmic complications1 mappingE13.4Oth diabetes mellitus with neurological complications1 mappingE13.5Oth diabetes mellitus with circulatory complications1 mappingE13.6Oth diabetes mellitus with other specified complications1 mappingE13.8Oth diabetes mellitus with unspecified complications1 mappingE13.9Other specified diabetes mellitus without complications1 mapping
E15-E16: Other Disorders of Glucose Regulation and Pancreatic Internal Secretion
9 codes with ICD-11 mappings
E15Nondiabetic hypoglycemic coma1 mappingE16Other disorders of pancreatic internal secretion1 mappingE16.0Drug-induced hypoglycemia without coma1 mappingE16.1Other hypoglycemia1 mappingE16.2Hypoglycemia, unspecified1 mappingE16.3Increased secretion of glucagon1 mappingE16.4Increased secretion of gastrin1 mappingE16.8Other specified disorders of pancreatic internal secretion1 mappingE16.9Disorder of pancreatic internal secretion, unspecified1 mapping
E20-E35: Disorders of Other Endocrine Glands
88 codes with ICD-11 mappings
E20Hypoparathyroidism1 mappingE20.0Idiopathic hypoparathyroidism1 mappingE20.1Pseudohypoparathyroidism1 mappingE20.8Other hypoparathyroidism1 mappingE20.9Hypoparathyroidism, unspecified1 mappingE21Hyperparathyroidism and other disorders of parathyroid gland1 mappingE21.0Primary hyperparathyroidism1 mappingE21.1Secondary hyperparathyroidism, not elsewhere classified1 mappingE21.2Other hyperparathyroidism1 mappingE21.3Hyperparathyroidism, unspecified1 mappingE21.4Other specified disorders of parathyroid gland1 mappingE21.5Disorder of parathyroid gland, unspecified1 mappingE22Hyperfunction of pituitary gland1 mappingE22.0Acromegaly and pituitary gigantism1 mappingE22.1Hyperprolactinemia1 mappingE22.2Syndrome of inappropriate secretion of antidiuretic hormone1 mappingE22.8Other hyperfunction of pituitary gland1 mappingE22.9Hyperfunction of pituitary gland, unspecified1 mappingE23Hypofunction and other disorders of the pituitary gland1 mappingE23.0Hypopituitarism1 mappingE23.1Drug-induced hypopituitarism1 mappingE23.2Diabetes insipidus1 mappingE23.3Hypothalamic dysfunction, not elsewhere classified1 mappingE23.6Other disorders of pituitary gland1 mappingE23.7Disorder of pituitary gland, unspecified1 mappingE24Cushing's syndrome1 mappingE24.0Pituitary-dependent Cushing's disease1 mappingE24.1Nelson's syndrome1 mappingE24.2Drug-induced Cushing's syndrome1 mappingE24.3Ectopic ACTH syndrome1 mappingE24.4Alcohol-induced pseudo-Cushing's syndrome1 mappingE24.8Other Cushing's syndrome1 mappingE24.9Cushing's syndrome, unspecified1 mappingE25Adrenogenital disorders1 mappingE25.0Congenital adrenogenital disorders assoc w enzyme deficiency1 mappingE25.8Other adrenogenital disorders1 mappingE25.9Adrenogenital disorder, unspecified1 mappingE26Hyperaldosteronism1 mappingE26.0Primary hyperaldosteronism1 mappingE26.1Secondary hyperaldosteronism1 mappingE26.8Other hyperaldosteronism1 mappingE26.9Hyperaldosteronism, unspecified1 mappingE27Other disorders of adrenal gland1 mappingE27.0Other adrenocortical overactivity1 mappingE27.1Primary adrenocortical insufficiency1 mappingE27.2Addisonian crisis1 mappingE27.3Drug-induced adrenocortical insufficiency1 mappingE27.4Other and unspecified adrenocortical insufficiency1 mappingE27.5Adrenomedullary hyperfunction1 mappingE27.8Other specified disorders of adrenal gland1 mappingE27.9Disorder of adrenal gland, unspecified1 mappingE28Ovarian dysfunction1 mappingE28.0Estrogen excess1 mappingE28.1Androgen excess1 mappingE28.2Polycystic ovarian syndrome1 mappingE28.3Primary ovarian failure1 mappingE28.8Other ovarian dysfunction1 mappingE28.9Ovarian dysfunction, unspecified1 mappingE29Testicular dysfunction1 mappingE29.0Testicular hyperfunction1 mappingE29.1Testicular hypofunction1 mappingE29.8Other testicular dysfunction1 mappingE29.9Testicular dysfunction, unspecified1 mappingE30Disorders of puberty, not elsewhere classified1 mappingE30.0Delayed puberty1 mappingE30.1Precocious puberty1 mappingE30.8Other disorders of puberty1 mappingE30.9Disorder of puberty, unspecified1 mappingE31Polyglandular dysfunction1 mappingE31.0Autoimmune polyglandular failure1 mappingE31.1Polyglandular hyperfunction1 mappingE31.8Other polyglandular dysfunction1 mappingE31.9Polyglandular dysfunction, unspecified1 mappingE32Diseases of thymus1 mappingE32.0Persistent hyperplasia of thymus1 mappingE32.1Abscess of thymus1 mappingE32.8Other diseases of thymus1 mappingE32.9Disease of thymus, unspecified1 mappingE34Other endocrine disorders1 mappingE34.0Carcinoid syndrome1 mappingE34.1Other hypersecretion of intestinal hormones1 mappingE34.2Ectopic hormone secretion, not elsewhere classified1 mappingE34.3Short stature due to endocrine disorder1 mappingE34.4Constitutional tall stature1 mappingE34.5Androgen insensitivity syndrome1 mappingE34.8Other specified endocrine disorders1 mappingE34.9Endocrine disorder, unspecified1 mappingE35Disorders of endocrine glands in diseases classd elswhr1 mapping
E40-E46: Malnutrition
9 codes with ICD-11 mappings
E40Kwashiorkor1 mappingE41Nutritional marasmus1 mappingE42Marasmic kwashiorkor1 mappingE43Unspecified severe protein-calorie malnutrition1 mappingE44Protein-calorie malnutrition of moderate and mild degree1 mappingE44.0Moderate protein-calorie malnutrition1 mappingE44.1Mild protein-calorie malnutrition1 mappingE45Retarded development following protein-calorie malnutrition1 mappingE46Unspecified protein-calorie malnutrition1 mapping
E50-E64: Other Nutritional Deficiencies
57 codes with ICD-11 mappings
E50Vitamin A deficiency1 mappingE50.0Vitamin A deficiency with conjunctival xerosis1 mappingE50.1Vitamin A deficiency w Bitot's spot and conjunctival xerosis1 mappingE50.2Vitamin A deficiency with corneal xerosis1 mappingE50.3Vitamin A deficiency with corneal ulceration and xerosis1 mappingE50.4Vitamin A deficiency with keratomalacia1 mappingE50.5Vitamin A deficiency with night blindness1 mappingE50.6Vitamin A deficiency with xerophthalmic scars of cornea1 mappingE50.7Other ocular manifestations of vitamin A deficiency1 mappingE50.8Other manifestations of vitamin A deficiency1 mappingE50.9Vitamin A deficiency, unspecified1 mappingE51Thiamine deficiency1 mappingE51.1Beriberi1 mappingE51.2Wernicke's encephalopathy1 mappingE51.8Other manifestations of thiamine deficiency1 mappingE51.9Thiamine deficiency, unspecified1 mappingE52Niacin deficiency [pellagra]1 mappingE53Deficiency of other B group vitamins1 mappingE53.0Riboflavin deficiency1 mappingE53.1Pyridoxine deficiency1 mappingE53.8Deficiency of other specified B group vitamins1 mappingE53.9Vitamin B deficiency, unspecified1 mappingE54Ascorbic acid deficiency1 mappingE55Vitamin D deficiency1 mappingE55.0Rickets, active1 mappingE55.9Vitamin D deficiency, unspecified1 mappingE56Other vitamin deficiencies1 mappingE56.0Deficiency of vitamin E1 mappingE56.1Deficiency of vitamin K1 mappingE56.8Deficiency of other vitamins1 mappingE56.9Vitamin deficiency, unspecified1 mappingE58Dietary calcium deficiency1 mappingE59Dietary selenium deficiency1 mappingE60Dietary zinc deficiency1 mappingE61Deficiency of other nutrient elements1 mappingE61.0Copper deficiency1 mappingE61.1Iron deficiency1 mappingE61.2Magnesium deficiency1 mappingE61.3Manganese deficiency1 mappingE61.4Chromium deficiency1 mappingE61.5Molybdenum deficiency1 mappingE61.6Vanadium deficiency1 mappingE61.7Deficiency of multiple nutrient elements1 mappingE61.8Deficiency of other specified nutrient elements1 mappingE61.9Deficiency of nutrient element, unspecified1 mappingE63Other nutritional deficiencies1 mappingE63.0Essential fatty acid [EFA] deficiency1 mappingE63.1Imbalance of constituents of food intake1 mappingE63.8Other specified nutritional deficiencies1 mappingE63.9Nutritional deficiency, unspecified1 mappingE64Sequelae of malnutrition and other nutritional deficiencies1 mappingE64.0Sequelae of protein-calorie malnutrition1 mappingE64.1Sequelae of vitamin A deficiency1 mappingE64.2Sequelae of vitamin C deficiency1 mappingE64.3Sequelae of rickets1 mappingE64.8Sequelae of other nutritional deficiencies1 mappingE64.9Sequelae of unspecified nutritional deficiency1 mapping
E65-E68: Overweight, Obesity and Other Hyperalimentation
14 codes with ICD-11 mappings
E65Localized adiposity1 mappingE66Overweight and obesity1 mappingE66.0Obesity due to excess calories1 mappingE66.1Drug-induced obesity1 mappingE66.2Morbid (severe) obesity with alveolar hypoventilation1 mappingE66.8Other obesity1 mappingE66.9Obesity, unspecified1 mappingE67Other hyperalimentation1 mappingE67.0Hypervitaminosis A1 mappingE67.1Hypercarotenemia1 mappingE67.2Megavitamin-B6 syndrome1 mappingE67.3Hypervitaminosis D1 mappingE67.8Other specified hyperalimentation1 mappingE68Sequelae of hyperalimentation1 mapping
E70-E88: Metabolic Disorders
118 codes with ICD-11 mappings
E70Disorders of aromatic amino-acid metabolism1 mappingE70.0Classical phenylketonuria1 mappingE70.1Other hyperphenylalaninemias1 mappingE70.2Disorders of tyrosine metabolism1 mappingE70.3Albinism1 mappingE70.8Other disorders of aromatic amino-acid metabolism1 mappingE70.9Disorder of aromatic amino-acid metabolism, unspecified1 mappingE71Disord of branched-chain amino-acid metab & fatty-acid metab1 mappingE71.0Maple-syrup-urine disease1 mappingE71.1Other disorders of branched-chain amino-acid metabolism1 mappingE71.2Disorder of branched-chain amino-acid metabolism, unsp1 mappingE71.3Disorders of fatty-acid metabolism1 mappingE72Other disorders of amino-acid metabolism1 mappingE72.0Disorders of amino-acid transport1 mappingE72.1Disorders of sulfur-bearing amino-acid metabolism1 mappingE72.2Disorders of urea cycle metabolism1 mappingE72.3Disorders of lysine and hydroxylysine metabolism1 mappingE72.4Disorders of ornithine metabolism1 mappingE72.5Disorders of glycine metabolism1 mappingE72.8Other specified disorders of amino-acid metabolism1 mappingE72.9Disorder of amino-acid metabolism, unspecified1 mappingE73Lactose intolerance1 mappingE73.0Congenital lactase deficiency1 mappingE73.1Secondary lactase deficiency1 mappingE73.8Other lactose intolerance1 mappingE73.9Lactose intolerance, unspecified1 mappingE74Other disorders of carbohydrate metabolism1 mappingE74.0Glycogen storage disease1 mappingE74.1Disorders of fructose metabolism1 mappingE74.2Disorders of galactose metabolism1 mappingE74.3Other disorders of intestinal carbohydrate absorption1 mappingE74.4Disorders of pyruvate metabolism and gluconeogenesis1 mappingE74.8Other specified disorders of carbohydrate metabolism1 mappingE74.9Disorder of carbohydrate metabolism, unspecified1 mappingE75Disord of sphingolipid metab and oth lipid storage disorders1 mappingE75.0GM2 gangliosidosis1 mappingE75.1Other and unspecified gangliosidosis1 mappingE75.2Other sphingolipidosis1 mappingE75.3Sphingolipidosis, unspecified1 mappingE75.4Neuronal ceroid lipofuscinosis1 mappingE75.5Other lipid storage disorders1 mappingE75.6Lipid storage disorder, unspecified1 mappingE76Disorders of glycosaminoglycan metabolism1 mappingE76.0Mucopolysaccharidosis, type I1 mappingE76.1Mucopolysaccharidosis, type II1 mappingE76.2Other mucopolysaccharidoses1 mappingE76.3Mucopolysaccharidosis, unspecified1 mappingE76.8Other disorders of glucosaminoglycan metabolism1 mappingE76.9Glucosaminoglycan metabolism disorder, unspecified1 mappingE77Disorders of glycoprotein metabolism1 mappingE77.0Defects in post-translational mod of lysosomal enzymes1 mappingE77.1Defects in glycoprotein degradation1 mappingE77.8Other disorders of glycoprotein metabolism1 mappingE77.9Disorder of glycoprotein metabolism, unspecified1 mappingE78Disorders of lipoprotein metabolism and other lipidemias1 mappingE78.0Pure hypercholesterolemia1 mappingE78.1Pure hyperglyceridemia1 mappingE78.2Mixed hyperlipidemia1 mappingE78.3Hyperchylomicronemia1 mappingE78.4Other hyperlipidemia1 mappingE78.5Hyperlipidemia, unspecified1 mappingE78.6Lipoprotein deficiency1 mappingE78.8Other disorders of lipoprotein metabolism1 mappingE78.9Disorder of lipoprotein metabolism, unspecified1 mappingE79Disorders of purine and pyrimidine metabolism1 mappingE79.0Hyperuricemia w/o signs of inflam arthrit and tophaceous dis1 mappingE79.1Lesch-Nyhan syndrome1 mappingE79.8Other disorders of purine and pyrimidine metabolism1 mappingE79.9Disorder of purine and pyrimidine metabolism, unspecified1 mappingE80Disorders of porphyrin and bilirubin metabolism1 mappingE80.0Hereditary erythropoietic porphyria1 mappingE80.1Porphyria cutanea tarda1 mappingE80.2Other and unspecified porphyria1 mappingE80.3Defects of catalase and peroxidase1 mappingE80.4Gilbert syndrome1 mappingE80.5Crigler-Najjar syndrome1 mappingE80.6Other disorders of bilirubin metabolism1 mappingE80.7Disorder of bilirubin metabolism, unspecified1 mappingE83Disorders of mineral metabolism1 mappingE83.0Disorders of copper metabolism1 mappingE83.1Disorders of iron metabolism1 mappingE83.2Disorders of zinc metabolism1 mappingE83.3Disorders of phosphorus metabolism and phosphatases1 mappingE83.4Disorders of magnesium metabolism1 mappingE83.5Disorders of calcium metabolism1 mappingE83.8Other disorders of mineral metabolism1 mappingE83.9Disorder of mineral metabolism, unspecified1 mappingE84Cystic fibrosis1 mappingE84.0Cystic fibrosis with pulmonary manifestations1 mappingE84.1Cystic fibrosis with intestinal manifestations1 mappingE84.8Cystic fibrosis with other manifestations1 mappingE84.9Cystic fibrosis, unspecified1 mappingE85Amyloidosis1 mappingE85.0Non-neuropathic heredofamilial amyloidosis1 mappingE85.1Neuropathic heredofamilial amyloidosis1 mappingE85.2Heredofamilial amyloidosis, unspecified1 mappingE85.3Secondary systemic amyloidosis1 mappingE85.4Organ-limited amyloidosis1 mappingE85.8Other amyloidosis1 mappingE85.9Amyloidosis, unspecified1 mappingE86Volume depletion1 mappingE87Other disorders of fluid, electrolyte and acid-base balance1 mappingE87.0Hyperosmolality and hypernatremia1 mappingE87.1Hypo-osmolality and hyponatremia1 mappingE87.2Acidosis1 mappingE87.3Alkalosis1 mappingE87.4Mixed disorder of acid-base balance1 mappingE87.5Hyperkalemia1 mappingE87.6Hypokalemia1 mappingE87.7Fluid overload1 mappingE87.8Oth disorders of electrolyte and fluid balance, NEC1 mappingE88Other and unspecified metabolic disorders1 mappingE88.0Disorders of plasma-protein metabolism, NEC1 mappingE88.1Lipodystrophy, not elsewhere classified1 mappingE88.2Lipomatosis, not elsewhere classified1 mappingE88.3Tumor lysis syndrome1 mappingE88.8Other specified metabolic disorders1 mappingE88.9Metabolic disorder, unspecified1 mapping
E89-E89: Postprocedural Endocrine and Metabolic Complications
9 codes with ICD-11 mappings
E89Postproc endocrine and metabolic comp and disorders, NEC1 mappingE89.0Postprocedural hypothyroidism1 mappingE89.1Postprocedural hypoinsulinemia1 mappingE89.2Postprocedural hypoparathyroidism1 mappingE89.3Postprocedural hypopituitarism1 mappingE89.4Postprocedural ovarian failure1 mappingE89.5Postprocedural testicular hypofunction1 mappingE89.6Postprocedural adrenocortical (-medullary) hypofunction1 mappingE89.8Oth postproc endocrine and metabolic comp and disorders1 mapping