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
PrevNext
  • E31.22—

    Multiple endocrine neoplasia [MEN] type IIA

  • E31.23—

    Multiple endocrine neoplasia [MEN] type IIB

  • E31.8—

    Other polyglandular dysfunction

  • E31.9—

    Polyglandular dysfunction, unspecified

  • E32—

    Diseases of thymus

  • E32.0—

    Persistent hyperplasia of thymus

  • E32.1—

    Abscess of thymus

  • E32.8—

    Other diseases of thymus

  • E32.9—

    Disease of thymus, unspecified

  • E34—

    Other endocrine disorders

  • E34.0—

    Carcinoid syndrome

  • E34.00—

    Carcinoid syndrome, unspecified

  • E34.01—

    Carcinoid heart syndrome

  • E34.09—

    Other carcinoid syndrome

  • E34.1—

    Other hypersecretion of intestinal hormones

  • E34.2—

    Ectopic hormone secretion, not elsewhere classified

  • E34.3—

    Short stature due to endocrine disorder

  • E34.30—

    Short stature due to endocrine disorder, unspecified

  • E34.31—

    Constitutional short stature

  • E34.32—

    Genetic causes of short stature

  • E34.321—

    Primary insulin-like growth factor-1 (IGF-1) deficiency

  • E34.322—

    Insulin-like growth factor-1 (IGF-1) resistance

  • E34.328—

    Other genetic causes of short stature

  • E34.329—

    Unspecified genetic causes of short stature

  • E34.39—

    Other short stature due to endocrine disorder

  • E34.4—

    Constitutional tall stature

  • E34.5—

    Androgen insensitivity syndrome

  • E34.50—

    Androgen insensitivity syndrome, unspecified

  • E34.51—

    Complete androgen insensitivity syndrome

  • E34.52—

    Partial androgen insensitivity syndrome

  • E34.8—

    Other specified endocrine disorders

  • E34.9—

    Endocrine disorder, unspecified

  • E35—

    Disorders of endocrine glands in diseases classified elsewhere

  • E36—

    Intraoperative complications of endocrine system

  • E36.0—

    Intraoperative hemorrhage and hematoma of an endocrine system organ or structure complicating a procedure

  • E36.01—

    Intraoperative hemorrhage and hematoma of an endocrine system organ or structure complicating an endocrine system procedure

  • E36.02—

    Intraoperative hemorrhage and hematoma of an endocrine system organ or structure complicating other procedure

  • E36.1—

    Accidental puncture and laceration of an endocrine system organ or structure during a procedure

  • E36.11—

    Accidental puncture and laceration of an endocrine system organ or structure during an endocrine system procedure

  • E36.12—

    Accidental puncture and laceration of an endocrine system organ or structure during other procedure

  • E36.8—

    Other intraoperative complications of endocrine system

  • E40—

    Kwashiorkor

  • E41—

    Nutritional marasmus

  • E42—

    Marasmic kwashiorkor

  • E43—

    Unspecified severe protein-calorie malnutrition

  • E44—

    Protein-calorie malnutrition of moderate and mild degree

  • E44.0—

    Moderate protein-calorie malnutrition

  • E44.1—

    Mild protein-calorie malnutrition

  • E45—

    Retarded development following protein-calorie malnutrition

  • E46—

    Unspecified protein-calorie malnutrition

PreviousPage 16 of 26Next