| Header | Description |
| E00* | Congenital iodine-deficiency syndrome |
| E01* | Iodine-deficiency related thyroid disorders and allied conditions |
| E03* | Other hypothyroidism |
| E04* | Other nontoxic goiter |
| E05* | Thyrotoxicosis [hyperthyroidism] |
| E05.0* | Thyrotoxicosis with diffuse goiter |
| E05.1* | Thyrotoxicosis with toxic single thyroid nodule |
| E05.2* | Thyrotoxicosis with toxic multinodular goiter |
| E05.3* | Thyrotoxicosis from ectopic thyroid tissue |
| E05.4* | Thyrotoxicosis factitia |
| E05.8* | Other thyrotoxicosis |
| E05.9* | Thyrotoxicosis, unspecified |
| E06* | Thyroiditis |
| E07* | Other disorders of thyroid |
| E07.8* | Other specified disorders of thyroid |
| E08* | Diabetes mellitus due to underlying condition |
| E08.0* | Diabetes mellitus due to underlying condition with hyperosmolarity |
| E08.1* | Diabetes mellitus due to underlying condition with ketoacidosis |
| E08.2* | Diabetes mellitus due to underlying condition with kidney complications |
| E08.3* | Diabetes mellitus due to underlying condition with ophthalmic complications |
| E08.31* | Diabetes mellitus due to underlying condition with unspecified diabetic retinopathy |
| E08.32* | Diabetes mellitus due to underlying condition with mild nonproliferative diabetic retinopathy |
| E08.321* | Diabetes mellitus due to underlying condition with mild nonproliferative diabetic retinopathy with macular edema |
| E08.329* | Diabetes mellitus due to underlying condition with mild nonproliferative diabetic retinopathy without macular edema |
| E08.33* | Diabetes mellitus due to underlying condition with moderate nonproliferative diabetic retinopathy |
| E08.331* | Diabetes mellitus due to underlying condition with moderate nonproliferative diabetic retinopathy with macular edema |
| E08.339* | Diabetes mellitus due to underlying condition with moderate nonproliferative diabetic retinopathy without macular edema |
| E08.34* | Diabetes mellitus due to underlying condition with severe nonproliferative diabetic retinopathy |
| E08.341* | Diabetes mellitus due to underlying condition with severe nonproliferative diabetic retinopathy with macular edema |
| E08.349* | Diabetes mellitus due to underlying condition with severe nonproliferative diabetic retinopathy without macular edema |
| E08.35* | Diabetes mellitus due to underlying condition with proliferative diabetic retinopathy |
| E08.351* | Diabetes mellitus due to underlying condition with proliferative diabetic retinopathy with macular edema |
| E08.352* | Diabetes mellitus due to underlying condition with proliferative diabetic retinopathy with traction retinal detachment involving the macula |
| E08.353* | Diabetes mellitus due to underlying condition with proliferative diabetic retinopathy with traction retinal detachment not involving the macula |
| E08.354* | Diabetes mellitus due to underlying condition with proliferative diabetic retinopathy with combined traction retinal detachment and rhegmatogenous retinal detachment |
| E08.355* | Diabetes mellitus due to underlying condition with stable proliferative diabetic retinopathy |
| E08.359* | Diabetes mellitus due to underlying condition with proliferative diabetic retinopathy without macular edema |
| E08.37* | Diabetes mellitus due to underlying condition with diabetic macular edema, resolved following treatment |
| E08.4* | Diabetes mellitus due to underlying condition with neurological complications |
| E08.5* | Diabetes mellitus due to underlying condition with circulatory complications |
| E08.6* | Diabetes mellitus due to underlying condition with other specified complications |
| E08.61* | Diabetes mellitus due to underlying condition with diabetic arthropathy |
| E08.62* | Diabetes mellitus due to underlying condition with skin complications |
| E08.63* | Diabetes mellitus due to underlying condition with oral complications |
| E08.64* | Diabetes mellitus due to underlying condition with hypoglycemia |
| E09* | Drug or chemical induced diabetes mellitus |
| E09.0* | Drug or chemical induced diabetes mellitus with hyperosmolarity |
| E09.1* | Drug or chemical induced diabetes mellitus with ketoacidosis |
| E09.2* | Drug or chemical induced diabetes mellitus with kidney complications |
| E09.3* | Drug or chemical induced diabetes mellitus with ophthalmic complications |
| E09.31* | Drug or chemical induced diabetes mellitus with unspecified diabetic retinopathy |
| E09.32* | Drug or chemical induced diabetes mellitus with mild nonproliferative diabetic retinopathy |
| E09.321* | Drug or chemical induced diabetes mellitus with mild nonproliferative diabetic retinopathy with macular edema |
| E09.329* | Drug or chemical induced diabetes mellitus with mild nonproliferative diabetic retinopathy without macular edema |
| E09.33* | Drug or chemical induced diabetes mellitus with moderate nonproliferative diabetic retinopathy |
| E09.331* | Drug or chemical induced diabetes mellitus with moderate nonproliferative diabetic retinopathy with macular edema |
| E09.339* | Drug or chemical induced diabetes mellitus with moderate nonproliferative diabetic retinopathy without macular edema |
| E09.34* | Drug or chemical induced diabetes mellitus with severe nonproliferative diabetic retinopathy |
| E09.341* | Drug or chemical induced diabetes mellitus with severe nonproliferative diabetic retinopathy with macular edema |
| E09.349* | Drug or chemical induced diabetes mellitus with severe nonproliferative diabetic retinopathy without macular edema |
| E09.35* | Drug or chemical induced diabetes mellitus with proliferative diabetic retinopathy |
| E09.351* | Drug or chemical induced diabetes mellitus with proliferative diabetic retinopathy with macular edema |
| E09.352* | Drug or chemical induced diabetes mellitus with proliferative diabetic retinopathy with traction retinal detachment involving the macula |
| E09.353* | Drug or chemical induced diabetes mellitus with proliferative diabetic retinopathy with traction retinal detachment not involving the macula |
| E09.354* | Drug or chemical induced diabetes mellitus with proliferative diabetic retinopathy with combined traction retinal detachment and rhegmatogenous retinal detachment |
| E09.355* | Drug or chemical induced diabetes mellitus with stable proliferative diabetic retinopathy |
| E09.359* | Drug or chemical induced diabetes mellitus with proliferative diabetic retinopathy without macular edema |
| E09.37* | Drug or chemical induced diabetes mellitus with diabetic macular edema, resolved following treatment |
| E09.4* | Drug or chemical induced diabetes mellitus with neurological complications |
| E09.5* | Drug or chemical induced diabetes mellitus with circulatory complications |
| E09.6* | Drug or chemical induced diabetes mellitus with other specified complications |
| E09.61* | Drug or chemical induced diabetes mellitus with diabetic arthropathy |
| E09.62* | Drug or chemical induced diabetes mellitus with skin complications |
| E09.63* | Drug or chemical induced diabetes mellitus with oral complications |
| E09.64* | Drug or chemical induced diabetes mellitus with hypoglycemia |
| E10* | Type 1 diabetes mellitus |
| E10.1* | Type 1 diabetes mellitus with ketoacidosis |
| E10.2* | Type 1 diabetes mellitus with kidney complications |
| E10.3* | Type 1 diabetes mellitus with ophthalmic complications |
| E10.31* | Type 1 diabetes mellitus with unspecified diabetic retinopathy |
| E10.32* | Type 1 diabetes mellitus with mild nonproliferative diabetic retinopathy |
| E10.321* | Type 1 diabetes mellitus with mild nonproliferative diabetic retinopathy with macular edema |
| E10.329* | Type 1 diabetes mellitus with mild nonproliferative diabetic retinopathy without macular edema |
| E10.33* | Type 1 diabetes mellitus with moderate nonproliferative diabetic retinopathy |
| E10.331* | Type 1 diabetes mellitus with moderate nonproliferative diabetic retinopathy with macular edema |
| E10.339* | Type 1 diabetes mellitus with moderate nonproliferative diabetic retinopathy without macular edema |
| E10.34* | Type 1 diabetes mellitus with severe nonproliferative diabetic retinopathy |
| E10.341* | Type 1 diabetes mellitus with severe nonproliferative diabetic retinopathy with macular edema |
| E10.349* | Type 1 diabetes mellitus with severe nonproliferative diabetic retinopathy without macular edema |
| E10.35* | Type 1 diabetes mellitus with proliferative diabetic retinopathy |
| E10.351* | Type 1 diabetes mellitus with proliferative diabetic retinopathy with macular edema |
| E10.352* | Type 1 diabetes mellitus with proliferative diabetic retinopathy with traction retinal detachment involving the macula |
| E10.353* | Type 1 diabetes mellitus with proliferative diabetic retinopathy with traction retinal detachment not involving the macula |
| E10.354* | Type 1 diabetes mellitus with proliferative diabetic retinopathy with combined traction retinal detachment and rhegmatogenous retinal detachment |
| E10.355* | Type 1 diabetes mellitus with stable proliferative diabetic retinopathy |
| E10.359* | Type 1 diabetes mellitus with proliferative diabetic retinopathy without macular edema |
| E10.37* | Type 1 diabetes mellitus with diabetic macular edema, resolved following treatment |
| E10.4* | Type 1 diabetes mellitus with neurological complications |
| E10.5* | Type 1 diabetes mellitus with circulatory complications |
| E10.6* | Type 1 diabetes mellitus with other specified complications |
| E10.61* | Type 1 diabetes mellitus with diabetic arthropathy |
| E10.62* | Type 1 diabetes mellitus with skin complications |
| E10.63* | Type 1 diabetes mellitus with oral complications |
| E10.64* | Type 1 diabetes mellitus with hypoglycemia |
| E11* | Type 2 diabetes mellitus |
| E11.0* | Type 2 diabetes mellitus with hyperosmolarity |
| E11.1* | Type 2 diabetes mellitus with ketoacidosis |
| E11.2* | Type 2 diabetes mellitus with kidney complications |
| E11.3* | Type 2 diabetes mellitus with ophthalmic complications |
| E11.31* | Type 2 diabetes mellitus with unspecified diabetic retinopathy |
| E11.32* | Type 2 diabetes mellitus with mild nonproliferative diabetic retinopathy |
| E11.321* | Type 2 diabetes mellitus with mild nonproliferative diabetic retinopathy with macular edema |
| E11.329* | Type 2 diabetes mellitus with mild nonproliferative diabetic retinopathy without macular edema |
| E11.33* | Type 2 diabetes mellitus with moderate nonproliferative diabetic retinopathy |
| E11.331* | Type 2 diabetes mellitus with moderate nonproliferative diabetic retinopathy with macular edema |
| E11.339* | Type 2 diabetes mellitus with moderate nonproliferative diabetic retinopathy without macular edema |
| E11.34* | Type 2 diabetes mellitus with severe nonproliferative diabetic retinopathy |
| E11.341* | Type 2 diabetes mellitus with severe nonproliferative diabetic retinopathy with macular edema |
| E11.349* | Type 2 diabetes mellitus with severe nonproliferative diabetic retinopathy without macular edema |
| E11.35* | Type 2 diabetes mellitus with proliferative diabetic retinopathy |
| E11.351* | Type 2 diabetes mellitus with proliferative diabetic retinopathy with macular edema |
| E11.352* | Type 2 diabetes mellitus with proliferative diabetic retinopathy with traction retinal detachment involving the macula |
| E11.353* | Type 2 diabetes mellitus with proliferative diabetic retinopathy with traction retinal detachment not involving the macula |
| E11.354* | Type 2 diabetes mellitus with proliferative diabetic retinopathy with combined traction retinal detachment and rhegmatogenous retinal detachment |
| E11.355* | Type 2 diabetes mellitus with stable proliferative diabetic retinopathy |
| E11.359* | Type 2 diabetes mellitus with proliferative diabetic retinopathy without macular edema |
| E11.37* | Type 2 diabetes mellitus with diabetic macular edema, resolved following treatment |
| E11.4* | Type 2 diabetes mellitus with neurological complications |
| E11.5* | Type 2 diabetes mellitus with circulatory complications |
| E11.6* | Type 2 diabetes mellitus with other specified complications |
| E11.61* | Type 2 diabetes mellitus with diabetic arthropathy |
| E11.62* | Type 2 diabetes mellitus with skin complications |
| E11.63* | Type 2 diabetes mellitus with oral complications |
| E11.64* | Type 2 diabetes mellitus with hypoglycemia |
| E13* | Other specified diabetes mellitus |
| E13.0* | Other specified diabetes mellitus with hyperosmolarity |
| E13.1* | Other specified diabetes mellitus with ketoacidosis |
| E13.2* | Other specified diabetes mellitus with kidney complications |
| E13.3* | Other specified diabetes mellitus with ophthalmic complications |
| E13.31* | Other specified diabetes mellitus with unspecified diabetic retinopathy |
| E13.32* | Other specified diabetes mellitus with mild nonproliferative diabetic retinopathy |
| E13.321* | Other specified diabetes mellitus with mild nonproliferative diabetic retinopathy with macular edema |
| E13.329* | Other specified diabetes mellitus with mild nonproliferative diabetic retinopathy without macular edema |
| E13.33* | Other specified diabetes mellitus with moderate nonproliferative diabetic retinopathy |
| E13.331* | Other specified diabetes mellitus with moderate nonproliferative diabetic retinopathy with macular edema |
| E13.339* | Other specified diabetes mellitus with moderate nonproliferative diabetic retinopathy without macular edema |
| E13.34* | Other specified diabetes mellitus with severe nonproliferative diabetic retinopathy |
| E13.341* | Other specified diabetes mellitus with severe nonproliferative diabetic retinopathy with macular edema |
| E13.349* | Other specified diabetes mellitus with severe nonproliferative diabetic retinopathy without macular edema |
| E13.35* | Other specified diabetes mellitus with proliferative diabetic retinopathy |
| E13.351* | Other specified diabetes mellitus with proliferative diabetic retinopathy with macular edema |
| E13.352* | Other specified diabetes mellitus with proliferative diabetic retinopathy with traction retinal detachment involving the macula |
| E13.353* | Other specified diabetes mellitus with proliferative diabetic retinopathy with traction retinal detachment not involving the macula |
| E13.354* | Other specified diabetes mellitus with proliferative diabetic retinopathy with combined traction retinal detachment and rhegmatogenous retinal detachment |
| E13.355* | Other specified diabetes mellitus with stable proliferative diabetic retinopathy |
| E13.359* | Other specified diabetes mellitus with proliferative diabetic retinopathy without macular edema |
| E13.37* | Other specified diabetes mellitus with diabetic macular edema, resolved following treatment |
| E13.4* | Other specified diabetes mellitus with neurological complications |
| E13.5* | Other specified diabetes mellitus with circulatory complications |
| E13.6* | Other specified diabetes mellitus with other specified complications |
| E13.61* | Other specified diabetes mellitus with diabetic arthropathy |
| E13.62* | Other specified diabetes mellitus with skin complications |
| E13.63* | Other specified diabetes mellitus with oral complications |
| E13.64* | Other specified diabetes mellitus with hypoglycemia |
| E16* | Other disorders of pancreatic internal secretion |
| E20* | Hypoparathyroidism |
| E21* | Hyperparathyroidism and other disorders of parathyroid gland |
| E22* | Hyperfunction of pituitary gland |
| E23* | Hypofunction and other disorders of the pituitary gland |
| E24* | Cushing's syndrome |
| E25* | Adrenogenital disorders |
| E26* | Hyperaldosteronism |
| E26.0* | Primary hyperaldosteronism |
| E26.8* | Other hyperaldosteronism |
| E27* | Other disorders of adrenal gland |
| E27.4* | Other and unspecified adrenocortical insufficiency |
| E28* | Ovarian dysfunction |
| E28.3* | Primary ovarian failure |
| E28.31* | Premature menopause |
| E29* | Testicular dysfunction |
| E30* | Disorders of puberty, not elsewhere classified |
| E31* | Polyglandular dysfunction |
| E31.2* | Multiple endocrine neoplasia [MEN] syndromes |
| E32* | Diseases of thymus |
| E34* | Other endocrine disorders |
| E34.5* | Androgen insensitivity syndrome |
| E36* | Intraoperative complications of endocrine system |
| E36.0* | Intraoperative hemorrhage and hematoma of an endocrine system organ or structure complicating a procedure |
| E36.1* | Accidental puncture and laceration of an endocrine system organ or structure during a procedure |
| E44* | Protein-calorie malnutrition of moderate and mild degree |
| E50* | Vitamin A deficiency |
| E51* | Thiamine deficiency |
| E51.1* | Beriberi |
| E53* | Deficiency of other B group vitamins |
| E55* | Vitamin D deficiency |
| E56* | Other vitamin deficiencies |
| E61* | Deficiency of other nutrient elements |
| E63* | Other nutritional deficiencies |
| E64* | Sequelae of malnutrition and other nutritional deficiencies |
| E66* | Overweight and obesity |
| E66.0* | Obesity due to excess calories |
| E67* | Other hyperalimentation |
| E70* | Disorders of aromatic amino-acid metabolism |
| E70.2* | Disorders of tyrosine metabolism |
| E70.3* | Albinism |
| E70.31* | Ocular albinism |
| E70.32* | Oculocutaneous albinism |
| E70.33* | Albinism with hematologic abnormality |
| E70.4* | Disorders of histidine metabolism |
| E71* | Disorders of branched-chain amino-acid metabolism and fatty-acid metabolism |
| E71.1* | Other disorders of branched-chain amino-acid metabolism |
| E71.11* | Branched-chain organic acidurias |
| E71.12* | Disorders of propionate metabolism |
| E71.3* | Disorders of fatty-acid metabolism |
| E71.31* | Disorders of fatty-acid oxidation |
| E71.4* | Disorders of carnitine metabolism |
| E71.44* | Other secondary carnitine deficiency |
| E71.5* | Peroxisomal disorders |
| E71.51* | Disorders of peroxisome biogenesis |
| E71.52* | X-linked adrenoleukodystrophy |
| E71.54* | Other peroxisomal disorders |
| E72* | Other disorders of amino-acid metabolism |
| E72.0* | Disorders of amino-acid transport |
| E72.1* | Disorders of sulfur-bearing amino-acid metabolism |
| E72.2* | Disorders of urea cycle metabolism |
| E72.5* | Disorders of glycine metabolism |
| E72.8* | Other specified disorders of amino-acid metabolism |
| E73* | Lactose intolerance |
| E74* | Other disorders of carbohydrate metabolism |
| E74.0* | Glycogen storage disease |
| E74.1* | Disorders of fructose metabolism |
| E74.2* | Disorders of galactose metabolism |
| E74.3* | Other disorders of intestinal carbohydrate absorption |
| E75* | Disorders of sphingolipid metabolism and other lipid storage disorders |
| E75.0* | GM2 gangliosidosis |
| E75.1* | Other and unspecified gangliosidosis |
| E75.2* | Other sphingolipidosis |
| E75.24* | Niemann-Pick disease |
| E76* | Disorders of glycosaminoglycan metabolism |
| E76.0* | Mucopolysaccharidosis, type I |
| E76.2* | Other mucopolysaccharidoses |
| E76.21* | Morquio mucopolysaccharidoses |
| E77* | Disorders of glycoprotein metabolism |
| E78* | Disorders of lipoprotein metabolism and other lipidemias |
| E78.0* | Pure hypercholesterolemia |
| E78.4* | Other hyperlipidemia |
| E78.7* | Disorders of bile acid and cholesterol metabolism |
| E78.8* | Other disorders of lipoprotein metabolism |
| E79* | Disorders of purine and pyrimidine metabolism |
| E80* | Disorders of porphyrin and bilirubin metabolism |
| E80.2* | Other and unspecified porphyria |
| E83* | Disorders of mineral metabolism |
| E83.0* | Disorders of copper metabolism |
| E83.1* | Disorders of iron metabolism |
| E83.11* | Hemochromatosis |
| E83.3* | Disorders of phosphorus metabolism and phosphatases |
| E83.4* | Disorders of magnesium metabolism |
| E83.5* | Disorders of calcium metabolism |
| E83.8* | Other disorders of mineral metabolism |
| E84* | Cystic fibrosis |
| E84.1* | Cystic fibrosis with intestinal manifestations |
| E85* | Amyloidosis |
| E85.8* | Other amyloidosis |
| E86* | Volume depletion |
| E87* | Other disorders of fluid, electrolyte and acid-base balance |
| E87.7* | Fluid overload |
| E88* | Other and unspecified metabolic disorders |
| E88.0* | Disorders of plasma-protein metabolism, not elsewhere classified |
| E88.4* | Mitochondrial metabolism disorders |
| E88.8* | Other specified metabolic disorders |
| E89* | Postprocedural endocrine and metabolic complications and disorders, not elsewhere classified |
