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
  • E08.10|

    Diabetes mellitus due to underlying condition with ketoacidosis without coma

  • E08.11|

    Diabetes mellitus due to underlying condition with ketoacidosis with coma

  • 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

  • E08.311|

    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

  • E08.321|

    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

  • E08.331|

    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

  • E08.341|

    Diabetes mellitus due to underlying condition with severe nonproliferative diabetic retinopathy with macular edema

  • E08.3411|

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

  • E08.3412|

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

  • E08.3413|

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

  • E08.3419|

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

  • E08.349|

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

  • E08.3491|

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

  • E08.3492|

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

  • E08.3493|

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

  • E08.3499|

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

  • E08.351|

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

  • E08.3511|

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

  • E08.3512|

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

  • E08.3513|

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

  • E08.3519|

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

  • E08.352|

    Diabetes mellitus due to underlying condition with proliferative diabetic retinopathy with traction retinal detachment involving the macula

  • E08.3521|

    Diabetes mellitus due to underlying condition with proliferative diabetic retinopathy with traction retinal detachment involving the macula, right eye

  • E08.3522|

    Diabetes mellitus due to underlying condition with proliferative diabetic retinopathy with traction retinal detachment involving the macula, left eye

  • E08.3523|

    Diabetes mellitus due to underlying condition with proliferative diabetic retinopathy with traction retinal detachment involving the macula, bilateral

  • E08.3529|

    Diabetes mellitus due to underlying condition with proliferative diabetic retinopathy with traction retinal detachment involving the macula, unspecified eye

  • E08.353|

    Diabetes mellitus due to underlying condition with proliferative diabetic retinopathy with traction retinal detachment not involving the macula

  • E08.3531|

    Diabetes mellitus due to underlying condition with proliferative diabetic retinopathy with traction retinal detachment not involving the macula, right eye

  • E08.3532|

    Diabetes mellitus due to underlying condition with proliferative diabetic retinopathy with traction retinal detachment not involving the macula, left eye

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