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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