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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  • E10.638|

    Type 1 diabetes mellitus with other oral complications

  • E10.64|

    Type 1 diabetes mellitus with hypoglycemia

  • E10.641|

    Type 1 diabetes mellitus with hypoglycemia with coma

  • E10.649|

    Type 1 diabetes mellitus with hypoglycemia without coma

  • E10.65|

    Type 1 diabetes mellitus with hyperglycemia

  • E10.69|

    Type 1 diabetes mellitus with other specified complication

  • E10.8|

    Type 1 diabetes mellitus with unspecified complications

  • E10.9|

    Type 1 diabetes mellitus without complications

  • E10.A|

    Type 1 diabetes mellitus, presymptomatic

  • E10.A0|

    Type 1 diabetes mellitus, presymptomatic, unspecified

  • E10.A1|

    Type 1 diabetes mellitus, presymptomatic, Stage 1

  • E10.A2|

    Type 1 diabetes mellitus, presymptomatic, Stage 2

  • E11|

    Type 2 diabetes mellitus

  • E11.0|

    Type 2 diabetes mellitus with hyperosmolarity

  • E11.00|

    Type 2 diabetes mellitus with hyperosmolarity without nonketotic hyperglycemic-hyperosmolar coma (NKHHC)

  • E11.01|

    Type 2 diabetes mellitus with hyperosmolarity with coma

  • E11.1|

    Type 2 diabetes mellitus with ketoacidosis

  • E11.10|

    Type 2 diabetes mellitus with ketoacidosis without coma

  • E11.11|

    Type 2 diabetes mellitus with ketoacidosis with coma

  • E11.2|

    Type 2 diabetes mellitus with kidney complications

  • E11.21|

    Type 2 diabetes mellitus with diabetic nephropathy

  • E11.22|

    Type 2 diabetes mellitus with diabetic chronic kidney disease

  • E11.29|

    Type 2 diabetes mellitus with other diabetic kidney complication

  • E11.3|

    Type 2 diabetes mellitus with ophthalmic complications

  • E11.31|

    Type 2 diabetes mellitus with unspecified diabetic retinopathy

  • E11.311|

    Type 2 diabetes mellitus with unspecified diabetic retinopathy with macular edema

  • E11.319|

    Type 2 diabetes mellitus with unspecified diabetic retinopathy without macular edema

  • 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

  • E11.3211|

    Type 2 diabetes mellitus with mild nonproliferative diabetic retinopathy with macular edema, right eye

  • E11.3212|

    Type 2 diabetes mellitus with mild nonproliferative diabetic retinopathy with macular edema, left eye

  • E11.3213|

    Type 2 diabetes mellitus with mild nonproliferative diabetic retinopathy with macular edema, bilateral

  • E11.3219|

    Type 2 diabetes mellitus with mild nonproliferative diabetic retinopathy with macular edema, unspecified eye

  • E11.329|

    Type 2 diabetes mellitus with mild nonproliferative diabetic retinopathy without macular edema

  • E11.3291|

    Type 2 diabetes mellitus with mild nonproliferative diabetic retinopathy without macular edema, right eye

  • E11.3292|

    Type 2 diabetes mellitus with mild nonproliferative diabetic retinopathy without macular edema, left eye

  • E11.3293|

    Type 2 diabetes mellitus with mild nonproliferative diabetic retinopathy without macular edema, bilateral

  • E11.3299|

    Type 2 diabetes mellitus with mild nonproliferative diabetic retinopathy without macular edema, unspecified eye

  • 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

  • E11.3311|

    Type 2 diabetes mellitus with moderate nonproliferative diabetic retinopathy with macular edema, right eye

  • E11.3312|

    Type 2 diabetes mellitus with moderate nonproliferative diabetic retinopathy with macular edema, left eye

  • E11.3313|

    Type 2 diabetes mellitus with moderate nonproliferative diabetic retinopathy with macular edema, bilateral

  • E11.3319|

    Type 2 diabetes mellitus with moderate nonproliferative diabetic retinopathy with macular edema, unspecified eye

  • E11.339|

    Type 2 diabetes mellitus with moderate nonproliferative diabetic retinopathy without macular edema

  • E11.3391|

    Type 2 diabetes mellitus with moderate nonproliferative diabetic retinopathy without macular edema, right eye

  • E11.3392|

    Type 2 diabetes mellitus with moderate nonproliferative diabetic retinopathy without macular edema, left eye

  • E11.3393|

    Type 2 diabetes mellitus with moderate nonproliferative diabetic retinopathy without macular edema, bilateral

  • E11.3399|

    Type 2 diabetes mellitus with moderate nonproliferative diabetic retinopathy without macular edema, unspecified eye

  • E11.34|

    Type 2 diabetes mellitus with severe nonproliferative diabetic retinopathy

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