Chapter 4

E00–E89: Endocrine, Nutritional and Metabolic Diseases

Endocrine, Nutritional and Metabolic Diseases diagnostic classification updated for 2026.

Chapter Instructions

Excludes1(Not coded here. Use a different code.)
  • transitory endocrine and metabolic disorders specific to newborn (P70-P74)
Internal Codes
  • E08.40

    Diabetes mellitus due to underlying condition with diabetic neuropathy, unspecified

  • E08.41

    Diabetes mellitus due to underlying condition with diabetic mononeuropathy

  • E08.42

    Diabetes mellitus due to underlying condition with diabetic polyneuropathy

  • E08.43

    Diabetes mellitus due to underlying condition with diabetic autonomic (poly)neuropathy

  • E08.44

    Diabetes mellitus due to underlying condition with diabetic amyotrophy

  • E08.49

    Diabetes mellitus due to underlying condition with other diabetic neurological complication

  • E08.5

    Diabetes mellitus due to underlying condition with circulatory complications

  • E08.51

    Diabetes mellitus due to underlying condition with diabetic peripheral angiopathy without gangrene

  • E08.52

    Diabetes mellitus due to underlying condition with diabetic peripheral angiopathy with gangrene

  • E08.59

    Diabetes mellitus due to underlying condition with other 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

  • E08.610

    Diabetes mellitus due to underlying condition with diabetic neuropathic arthropathy

  • E08.618

    Diabetes mellitus due to underlying condition with other diabetic arthropathy

  • E08.62

    Diabetes mellitus due to underlying condition with skin complications

  • E08.620

    Diabetes mellitus due to underlying condition with diabetic dermatitis

  • E08.621

    Diabetes mellitus due to underlying condition with foot ulcer

  • E08.622

    Diabetes mellitus due to underlying condition with other skin ulcer

  • E08.628

    Diabetes mellitus due to underlying condition with other skin complications

  • E08.63

    Diabetes mellitus due to underlying condition with oral complications

  • E08.630

    Diabetes mellitus due to underlying condition with periodontal disease

  • E08.638

    Diabetes mellitus due to underlying condition with other oral complications

  • E08.64

    Diabetes mellitus due to underlying condition with hypoglycemia

  • E08.641

    Diabetes mellitus due to underlying condition with hypoglycemia with coma

  • E08.649

    Diabetes mellitus due to underlying condition with hypoglycemia without coma

  • E08.65

    Diabetes mellitus due to underlying condition with hyperglycemia

  • E08.69

    Diabetes mellitus due to underlying condition with other specified complication

  • E08.8

    Diabetes mellitus due to underlying condition with unspecified complications

  • E08.9

    Diabetes mellitus due to underlying condition without complications

  • E09

    Drug or chemical induced diabetes mellitus

  • E09.0

    Drug or chemical induced diabetes mellitus with hyperosmolarity

  • E09.00

    Drug or chemical induced diabetes mellitus with hyperosmolarity without nonketotic hyperglycemic-hyperosmolar coma (NKHHC)

  • E09.01

    Drug or chemical induced diabetes mellitus with hyperosmolarity with coma

  • E09.1

    Drug or chemical induced diabetes mellitus with ketoacidosis

  • E09.10

    Drug or chemical induced diabetes mellitus with ketoacidosis without coma

  • E09.11

    Drug or chemical induced diabetes mellitus with ketoacidosis with coma

  • E09.2

    Drug or chemical induced diabetes mellitus with kidney complications

  • E09.21

    Drug or chemical induced diabetes mellitus with diabetic nephropathy

  • E09.22

    Drug or chemical induced diabetes mellitus with diabetic chronic kidney disease

  • E09.29

    Drug or chemical induced diabetes mellitus with other diabetic kidney complication

  • E09.3

    Drug or chemical induced diabetes mellitus with ophthalmic complications

  • E09.31

    Drug or chemical induced diabetes mellitus with unspecified diabetic retinopathy

  • E09.311

    Drug or chemical induced diabetes mellitus with unspecified diabetic retinopathy with macular edema

  • E09.319

    Drug or chemical induced diabetes mellitus with unspecified diabetic retinopathy without macular edema

  • 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

  • E09.3211

    Drug or chemical induced diabetes mellitus with mild nonproliferative diabetic retinopathy with macular edema, right eye

  • E09.3212

    Drug or chemical induced diabetes mellitus with mild nonproliferative diabetic retinopathy with macular edema, left eye

  • E09.3213

    Drug or chemical induced diabetes mellitus with mild nonproliferative diabetic retinopathy with macular edema, bilateral

  • E09.3219

    Drug or chemical induced diabetes mellitus with mild nonproliferative diabetic retinopathy with macular edema, unspecified eye

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