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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  • E88.10—

    Lipodystrophy, unspecified

  • E88.11—

    Partial lipodystrophy

  • E88.12—

    Generalized lipodystrophy

  • E88.13—

    Localized lipodystrophy

  • E88.14—

    HIV-associated lipodystrophy

  • E88.19—

    Other lipodystrophy, not elsewhere classified

  • E88.2—

    Lipomatosis, not elsewhere classified

  • E88.3—

    Tumor lysis syndrome

  • E88.40—

    Mitochondrial metabolism disorder, unspecified

  • E88.41—

    MELAS syndrome

  • E88.42—

    MERRF syndrome

  • E88.43—

    Disorders of mitochondrial tRNA synthetases

  • E88.49—

    Other mitochondrial metabolism disorders

  • E88.810—

    Metabolic syndrome

  • E88.811—

    Insulin resistance syndrome, Type A

  • E88.818—

    Other insulin resistance

  • E88.819—

    Insulin resistance, unspecified

  • E88.82—

    Obesity due to disruption of MC4R pathway

  • E88.89—

    Other specified metabolic disorders

  • E88.9—

    Metabolic disorder, unspecified

  • E88.A—

    Wasting disease (syndrome) due to underlying condition

  • E89.0—

    Postprocedural hypothyroidism

  • E89.1—

    Postprocedural hypoinsulinemia

  • E89.2—

    Postprocedural hypoparathyroidism

  • E89.3—

    Postprocedural hypopituitarism

  • E89.40—

    Asymptomatic postprocedural ovarian failure

  • E89.41—

    Symptomatic postprocedural ovarian failure

  • E89.5—

    Postprocedural testicular hypofunction

  • E89.6—

    Postprocedural adrenocortical (-medullary) hypofunction

  • E89.810—

    Postprocedural hemorrhage of an endocrine system organ or structure following an endocrine system procedure

  • E89.811—

    Postprocedural hemorrhage of an endocrine system organ or structure following other procedure

  • E89.820—

    Postprocedural hematoma of an endocrine system organ or structure following an endocrine system procedure

  • E89.821—

    Postprocedural hematoma of an endocrine system organ or structure following other procedure

  • E89.822—

    Postprocedural seroma of an endocrine system organ or structure following an endocrine system procedure

  • E89.823—

    Postprocedural seroma of an endocrine system organ or structure following other procedure

  • E89.89—

    Other postprocedural endocrine and metabolic complications and disorders

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