All ICD10 Codes
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)
All CodesBillable Only
Internal Codes
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  • E06.1|

    Subacute thyroiditis

  • E06.2|

    Chronic thyroiditis with transient thyrotoxicosis

  • E06.3|

    Autoimmune thyroiditis

  • E06.4|

    Drug-induced thyroiditis

  • E06.5|

    Other chronic thyroiditis

  • E06.9|

    Thyroiditis, unspecified

  • E07|

    Other disorders of thyroid

  • E07.0|

    Hypersecretion of calcitonin

  • E07.1|

    Dyshormogenetic goiter

  • E07.8|

    Other specified disorders of thyroid

  • E07.81|

    Sick-euthyroid syndrome

  • E07.89|

    Other specified disorders of thyroid

  • E07.9|

    Disorder of thyroid, unspecified

  • E08|

    Diabetes mellitus due to underlying condition

  • E08.0|

    Diabetes mellitus due to underlying condition with hyperosmolarity

  • E08.00|

    Diabetes mellitus due to underlying condition with hyperosmolarity without nonketotic hyperglycemic-hyperosmolar coma (NKHHC)

  • E08.01|

    Diabetes mellitus due to underlying condition with hyperosmolarity with coma

  • E08.1|

    Diabetes mellitus due to underlying condition with ketoacidosis

  • E08.10|

    Diabetes mellitus due to underlying condition with ketoacidosis without coma

  • E08.11|

    Diabetes mellitus due to underlying condition with ketoacidosis with coma

  • E08.2|

    Diabetes mellitus due to underlying condition with kidney complications

  • E08.21|

    Diabetes mellitus due to underlying condition with diabetic nephropathy

  • E08.22|

    Diabetes mellitus due to underlying condition with diabetic chronic kidney disease

  • E08.29|

    Diabetes mellitus due to underlying condition with other diabetic kidney complication

  • E08.3|

    Diabetes mellitus due to underlying condition with ophthalmic complications

  • E08.31|

    Diabetes mellitus due to underlying condition with unspecified diabetic retinopathy

  • E08.311|

    Diabetes mellitus due to underlying condition with unspecified diabetic retinopathy with macular edema

  • E08.319|

    Diabetes mellitus due to underlying condition with unspecified diabetic retinopathy without macular edema

  • 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

  • E08.3211|

    Diabetes mellitus due to underlying condition with mild nonproliferative diabetic retinopathy with macular edema, right eye

  • E08.3212|

    Diabetes mellitus due to underlying condition with mild nonproliferative diabetic retinopathy with macular edema, left eye

  • E08.3213|

    Diabetes mellitus due to underlying condition with mild nonproliferative diabetic retinopathy with macular edema, bilateral

  • E08.3219|

    Diabetes mellitus due to underlying condition with mild nonproliferative diabetic retinopathy with macular edema, unspecified eye

  • E08.329|

    Diabetes mellitus due to underlying condition with mild nonproliferative diabetic retinopathy without macular edema

  • E08.3291|

    Diabetes mellitus due to underlying condition with mild nonproliferative diabetic retinopathy without macular edema, right eye

  • E08.3292|

    Diabetes mellitus due to underlying condition with mild nonproliferative diabetic retinopathy without macular edema, left eye

  • E08.3293|

    Diabetes mellitus due to underlying condition with mild nonproliferative diabetic retinopathy without macular edema, bilateral

  • E08.3299|

    Diabetes mellitus due to underlying condition with mild nonproliferative diabetic retinopathy without macular edema, unspecified eye

  • 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

  • E08.3311|

    Diabetes mellitus due to underlying condition with moderate nonproliferative diabetic retinopathy with macular edema, right eye

  • E08.3312|

    Diabetes mellitus due to underlying condition with moderate nonproliferative diabetic retinopathy with macular edema, left eye

  • E08.3313|

    Diabetes mellitus due to underlying condition with moderate nonproliferative diabetic retinopathy with macular edema, bilateral

  • E08.3319|

    Diabetes mellitus due to underlying condition with moderate nonproliferative diabetic retinopathy with macular edema, unspecified eye

  • E08.339|

    Diabetes mellitus due to underlying condition with moderate nonproliferative diabetic retinopathy without macular edema

  • E08.3391|

    Diabetes mellitus due to underlying condition with moderate nonproliferative diabetic retinopathy without macular edema, right eye

  • E08.3392|

    Diabetes mellitus due to underlying condition with moderate nonproliferative diabetic retinopathy without macular edema, left eye

  • E08.3393|

    Diabetes mellitus due to underlying condition with moderate nonproliferative diabetic retinopathy without macular edema, bilateral

  • E08.3399|

    Diabetes mellitus due to underlying condition with moderate nonproliferative diabetic retinopathy without macular edema, unspecified eye

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