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
  • E09.11|

    Drug or chemical induced diabetes mellitus with ketoacidosis with coma

  • E09.21|

    Drug or chemical induced diabetes mellitus with diabetic nephropathy

  • E09.22|

    Drug or chemical induced diabetes mellitus with diabetic chronic kidney disease

  • E09.29|

    Drug or chemical induced diabetes mellitus with other diabetic kidney complication

  • E09.311|

    Drug or chemical induced diabetes mellitus with unspecified diabetic retinopathy with macular edema

  • E09.319|

    Drug or chemical induced diabetes mellitus with unspecified diabetic retinopathy without macular edema

  • E09.321|

    Drug or chemical induced diabetes mellitus with mild nonproliferative diabetic retinopathy with macular edema

  • E09.3211|

    Drug or chemical induced diabetes mellitus with mild nonproliferative diabetic retinopathy with macular edema, right eye

  • E09.3212|

    Drug or chemical induced diabetes mellitus with mild nonproliferative diabetic retinopathy with macular edema, left eye

  • E09.3213|

    Drug or chemical induced diabetes mellitus with mild nonproliferative diabetic retinopathy with macular edema, bilateral

  • E09.3219|

    Drug or chemical induced diabetes mellitus with mild nonproliferative diabetic retinopathy with macular edema, unspecified eye

  • E09.329|

    Drug or chemical induced diabetes mellitus with mild nonproliferative diabetic retinopathy without macular edema

  • E09.3291|

    Drug or chemical induced diabetes mellitus with mild nonproliferative diabetic retinopathy without macular edema, right eye

  • E09.3292|

    Drug or chemical induced diabetes mellitus with mild nonproliferative diabetic retinopathy without macular edema, left eye

  • E09.3293|

    Drug or chemical induced diabetes mellitus with mild nonproliferative diabetic retinopathy without macular edema, bilateral

  • E09.3299|

    Drug or chemical induced diabetes mellitus with mild nonproliferative diabetic retinopathy without macular edema, unspecified eye

  • E09.331|

    Drug or chemical induced diabetes mellitus with moderate nonproliferative diabetic retinopathy with macular edema

  • E09.3311|

    Drug or chemical induced diabetes mellitus with moderate nonproliferative diabetic retinopathy with macular edema, right eye

  • E09.3312|

    Drug or chemical induced diabetes mellitus with moderate nonproliferative diabetic retinopathy with macular edema, left eye

  • E09.3313|

    Drug or chemical induced diabetes mellitus with moderate nonproliferative diabetic retinopathy with macular edema, bilateral

  • E09.3319|

    Drug or chemical induced diabetes mellitus with moderate nonproliferative diabetic retinopathy with macular edema, unspecified eye

  • E09.339|

    Drug or chemical induced diabetes mellitus with moderate nonproliferative diabetic retinopathy without macular edema

  • E09.3391|

    Drug or chemical induced diabetes mellitus with moderate nonproliferative diabetic retinopathy without macular edema, right eye

  • E09.3392|

    Drug or chemical induced diabetes mellitus with moderate nonproliferative diabetic retinopathy without macular edema, left eye

  • E09.3393|

    Drug or chemical induced diabetes mellitus with moderate nonproliferative diabetic retinopathy without macular edema, bilateral

  • E09.3399|

    Drug or chemical induced diabetes mellitus with moderate nonproliferative diabetic retinopathy without macular edema, unspecified eye

  • E09.341|

    Drug or chemical induced diabetes mellitus with severe nonproliferative diabetic retinopathy with macular edema

  • E09.3411|

    Drug or chemical induced diabetes mellitus with severe nonproliferative diabetic retinopathy with macular edema, right eye

  • E09.3412|

    Drug or chemical induced diabetes mellitus with severe nonproliferative diabetic retinopathy with macular edema, left eye

  • E09.3413|

    Drug or chemical induced diabetes mellitus with severe nonproliferative diabetic retinopathy with macular edema, bilateral

  • E09.3419|

    Drug or chemical induced diabetes mellitus with severe nonproliferative diabetic retinopathy with macular edema, unspecified eye

  • E09.349|

    Drug or chemical induced diabetes mellitus with severe nonproliferative diabetic retinopathy without macular edema

  • E09.3491|

    Drug or chemical induced diabetes mellitus with severe nonproliferative diabetic retinopathy without macular edema, right eye

  • E09.3492|

    Drug or chemical induced diabetes mellitus with severe nonproliferative diabetic retinopathy without macular edema, left eye

  • E09.3493|

    Drug or chemical induced diabetes mellitus with severe nonproliferative diabetic retinopathy without macular edema, bilateral

  • E09.3499|

    Drug or chemical induced diabetes mellitus with severe nonproliferative diabetic retinopathy without macular edema, unspecified eye

  • E09.351|

    Drug or chemical induced diabetes mellitus with proliferative diabetic retinopathy with macular edema

  • E09.3511|

    Drug or chemical induced diabetes mellitus with proliferative diabetic retinopathy with macular edema, right eye

  • E09.3512|

    Drug or chemical induced diabetes mellitus with proliferative diabetic retinopathy with macular edema, left eye

  • E09.3513|

    Drug or chemical induced diabetes mellitus with proliferative diabetic retinopathy with macular edema, bilateral

  • E09.3519|

    Drug or chemical induced diabetes mellitus with proliferative diabetic retinopathy with macular edema, unspecified eye

  • E09.352|

    Drug or chemical induced diabetes mellitus with proliferative diabetic retinopathy with traction retinal detachment involving the macula

  • E09.3521|

    Drug or chemical induced diabetes mellitus with proliferative diabetic retinopathy with traction retinal detachment involving the macula, right eye

  • E09.3522|

    Drug or chemical induced diabetes mellitus with proliferative diabetic retinopathy with traction retinal detachment involving the macula, left eye

  • E09.3523|

    Drug or chemical induced diabetes mellitus with proliferative diabetic retinopathy with traction retinal detachment involving the macula, bilateral

  • E09.3529|

    Drug or chemical induced diabetes mellitus with proliferative diabetic retinopathy with traction retinal detachment involving the macula, unspecified eye

  • E09.353|

    Drug or chemical induced diabetes mellitus with proliferative diabetic retinopathy with traction retinal detachment not involving the macula

  • E09.3531|

    Drug or chemical induced diabetes mellitus with proliferative diabetic retinopathy with traction retinal detachment not involving the macula, right eye

  • E09.3532|

    Drug or chemical induced diabetes mellitus with proliferative diabetic retinopathy with traction retinal detachment not involving the macula, left eye

  • E09.3533|

    Drug or chemical induced diabetes mellitus with proliferative diabetic retinopathy with traction retinal detachment not involving the macula, bilateral

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