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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  • 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

  • E11.311—

    Type 2 diabetes mellitus with unspecified diabetic retinopathy with macular edema

  • E11.319—

    Type 2 diabetes mellitus with unspecified diabetic retinopathy without macular edema

  • E11.321—

    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

  • E11.331—

    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

  • E11.341—

    Type 2 diabetes mellitus with severe nonproliferative diabetic retinopathy with macular edema

  • E11.3411—

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

  • E11.3412—

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

  • E11.3413—

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

  • E11.3419—

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

  • E11.349—

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

  • E11.3491—

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

  • E11.3492—

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

  • E11.3493—

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

  • E11.3499—

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

  • E11.351—

    Type 2 diabetes mellitus with proliferative diabetic retinopathy with macular edema

  • E11.3511—

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

  • E11.3512—

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

  • E11.3513—

    Type 2 diabetes mellitus with proliferative diabetic retinopathy with macular edema, bilateral

  • E11.3519—

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

  • E11.352—

    Type 2 diabetes mellitus with proliferative diabetic retinopathy with traction retinal detachment involving the macula

  • E11.3521—

    Type 2 diabetes mellitus with proliferative diabetic retinopathy with traction retinal detachment involving the macula, right eye

  • E11.3522—

    Type 2 diabetes mellitus with proliferative diabetic retinopathy with traction retinal detachment involving the macula, left eye

  • E11.3523—

    Type 2 diabetes mellitus with proliferative diabetic retinopathy with traction retinal detachment involving the macula, bilateral

  • E11.3529—

    Type 2 diabetes mellitus with proliferative diabetic retinopathy with traction retinal detachment involving the macula, unspecified eye

  • E11.353—

    Type 2 diabetes mellitus with proliferative diabetic retinopathy with traction retinal detachment not involving the macula

  • E11.3531—

    Type 2 diabetes mellitus with proliferative diabetic retinopathy with traction retinal detachment not involving the macula, right eye

  • E11.3532—

    Type 2 diabetes mellitus with proliferative diabetic retinopathy with traction retinal detachment not involving the macula, left eye

  • E11.3533—

    Type 2 diabetes mellitus with proliferative diabetic retinopathy with traction retinal detachment not involving the macula, bilateral

  • E11.3539—

    Type 2 diabetes mellitus with proliferative diabetic retinopathy with traction retinal detachment not involving the macula, unspecified eye

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