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
  • E10.29|

    Type 1 diabetes mellitus with other diabetic kidney complication

  • E10.311|

    Type 1 diabetes mellitus with unspecified diabetic retinopathy with macular edema

  • E10.319|

    Type 1 diabetes mellitus with unspecified diabetic retinopathy without macular edema

  • E10.321|

    Type 1 diabetes mellitus with mild nonproliferative diabetic retinopathy with macular edema

  • E10.3211|

    Type 1 diabetes mellitus with mild nonproliferative diabetic retinopathy with macular edema, right eye

  • E10.3212|

    Type 1 diabetes mellitus with mild nonproliferative diabetic retinopathy with macular edema, left eye

  • E10.3213|

    Type 1 diabetes mellitus with mild nonproliferative diabetic retinopathy with macular edema, bilateral

  • E10.3219|

    Type 1 diabetes mellitus with mild nonproliferative diabetic retinopathy with macular edema, unspecified eye

  • E10.329|

    Type 1 diabetes mellitus with mild nonproliferative diabetic retinopathy without macular edema

  • E10.3291|

    Type 1 diabetes mellitus with mild nonproliferative diabetic retinopathy without macular edema, right eye

  • E10.3292|

    Type 1 diabetes mellitus with mild nonproliferative diabetic retinopathy without macular edema, left eye

  • E10.3293|

    Type 1 diabetes mellitus with mild nonproliferative diabetic retinopathy without macular edema, bilateral

  • E10.3299|

    Type 1 diabetes mellitus with mild nonproliferative diabetic retinopathy without macular edema, unspecified eye

  • E10.331|

    Type 1 diabetes mellitus with moderate nonproliferative diabetic retinopathy with macular edema

  • E10.3311|

    Type 1 diabetes mellitus with moderate nonproliferative diabetic retinopathy with macular edema, right eye

  • E10.3312|

    Type 1 diabetes mellitus with moderate nonproliferative diabetic retinopathy with macular edema, left eye

  • E10.3313|

    Type 1 diabetes mellitus with moderate nonproliferative diabetic retinopathy with macular edema, bilateral

  • E10.3319|

    Type 1 diabetes mellitus with moderate nonproliferative diabetic retinopathy with macular edema, unspecified eye

  • E10.339|

    Type 1 diabetes mellitus with moderate nonproliferative diabetic retinopathy without macular edema

  • E10.3391|

    Type 1 diabetes mellitus with moderate nonproliferative diabetic retinopathy without macular edema, right eye

  • E10.3392|

    Type 1 diabetes mellitus with moderate nonproliferative diabetic retinopathy without macular edema, left eye

  • E10.3393|

    Type 1 diabetes mellitus with moderate nonproliferative diabetic retinopathy without macular edema, bilateral

  • E10.3399|

    Type 1 diabetes mellitus with moderate nonproliferative diabetic retinopathy without macular edema, unspecified eye

  • E10.341|

    Type 1 diabetes mellitus with severe nonproliferative diabetic retinopathy with macular edema

  • E10.3411|

    Type 1 diabetes mellitus with severe nonproliferative diabetic retinopathy with macular edema, right eye

  • E10.3412|

    Type 1 diabetes mellitus with severe nonproliferative diabetic retinopathy with macular edema, left eye

  • E10.3413|

    Type 1 diabetes mellitus with severe nonproliferative diabetic retinopathy with macular edema, bilateral

  • E10.3419|

    Type 1 diabetes mellitus with severe nonproliferative diabetic retinopathy with macular edema, unspecified eye

  • E10.349|

    Type 1 diabetes mellitus with severe nonproliferative diabetic retinopathy without macular edema

  • E10.3491|

    Type 1 diabetes mellitus with severe nonproliferative diabetic retinopathy without macular edema, right eye

  • E10.3492|

    Type 1 diabetes mellitus with severe nonproliferative diabetic retinopathy without macular edema, left eye

  • E10.3493|

    Type 1 diabetes mellitus with severe nonproliferative diabetic retinopathy without macular edema, bilateral

  • E10.3499|

    Type 1 diabetes mellitus with severe nonproliferative diabetic retinopathy without macular edema, unspecified eye

  • E10.351|

    Type 1 diabetes mellitus with proliferative diabetic retinopathy with macular edema

  • E10.3511|

    Type 1 diabetes mellitus with proliferative diabetic retinopathy with macular edema, right eye

  • E10.3512|

    Type 1 diabetes mellitus with proliferative diabetic retinopathy with macular edema, left eye

  • E10.3513|

    Type 1 diabetes mellitus with proliferative diabetic retinopathy with macular edema, bilateral

  • E10.3519|

    Type 1 diabetes mellitus with proliferative diabetic retinopathy with macular edema, unspecified eye

  • E10.352|

    Type 1 diabetes mellitus with proliferative diabetic retinopathy with traction retinal detachment involving the macula

  • E10.3521|

    Type 1 diabetes mellitus with proliferative diabetic retinopathy with traction retinal detachment involving the macula, right eye

  • E10.3522|

    Type 1 diabetes mellitus with proliferative diabetic retinopathy with traction retinal detachment involving the macula, left eye

  • E10.3523|

    Type 1 diabetes mellitus with proliferative diabetic retinopathy with traction retinal detachment involving the macula, bilateral

  • E10.3529|

    Type 1 diabetes mellitus with proliferative diabetic retinopathy with traction retinal detachment involving the macula, unspecified eye

  • E10.353|

    Type 1 diabetes mellitus with proliferative diabetic retinopathy with traction retinal detachment not involving the macula

  • E10.3531|

    Type 1 diabetes mellitus with proliferative diabetic retinopathy with traction retinal detachment not involving the macula, right eye

  • E10.3532|

    Type 1 diabetes mellitus with proliferative diabetic retinopathy with traction retinal detachment not involving the macula, left eye

  • E10.3533|

    Type 1 diabetes mellitus with proliferative diabetic retinopathy with traction retinal detachment not involving the macula, bilateral

  • E10.3539|

    Type 1 diabetes mellitus with proliferative diabetic retinopathy with traction retinal detachment not involving the macula, unspecified eye

  • E10.354|

    Type 1 diabetes mellitus with proliferative diabetic retinopathy with combined traction retinal detachment and rhegmatogenous retinal detachment

  • E10.3541|

    Type 1 diabetes mellitus with proliferative diabetic retinopathy with combined traction retinal detachment and rhegmatogenous retinal detachment, right eye

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