2025
ICD-10-CM
Diagnosis
Code

E08 Diabetes mellitus due to underlying condition

  • Non-billable
  • 2016–2025

E08 is a non-billable/non-specific diagnosis code from the 2025 ICD-10-CM used to classify the following condition: Diabetes mellitus due to underlying condition.

Code first

  • The underlying condition, such as:

    • Congenital rubella (P35.0)

    • Cushing's syndrome (E24.-)

    • Cystic fibrosis (E84.-)

    • Malignant neoplasm (C00-C96)

    • Malnutrition (E40-E46)

    • Pancreatitis and other diseases of the pancreas (K85-K86.-)

Use additional code

  • Code to identify control using:

    • Injectable non-insulin antidiabetic drugs (Z79.85)

    • Insulin (Z79.4)

    • Oral antidiabetic drugs (Z79.84)

    • Oral hypoglycemic drugs (Z79.84)

Type 1 excludes

  • Drug or chemical induced diabetes mellitus (E09.-)

  • Gestational diabetes (O24.4-)

  • Neonatal diabetes mellitus (P70.2)

  • Postpancreatectomy diabetes mellitus (E13.-)

  • Postprocedural diabetes mellitus (E13.-)

  • Secondary diabetes mellitus NEC (E13.-)

  • Type 1 diabetes mellitus (E10.-)

  • Type 2 diabetes mellitus (E11.-)

Codes

Versions

  1. 2025

    Code changed

    • Use additional code

        • code to identify control using:
        • insulin (Z79.4)
        • oral antidiabetic drugs (Z79.84)
        • oral hypoglycemic drugs (Z79.84)
        • code to identify control using:
        • injectable non-insulin antidiabetic drugs (Z79.85)
        • insulin (Z79.4)
        • oral antidiabetic drugs (Z79.84)
        • oral hypoglycemic drugs (Z79.84)
  2. 2024

    No changes

  3. 2023

    No changes

  4. 2022

    No changes

  5. 2021

    No changes

  6. 2020

    No changes

  7. 2019

    No changes

  8. 2018

    No changes

  9. 2017

    Code changed

    • Use additional code

        • code to identify any insulin use (Z79.4)
        • code to identify control using:
        • insulin (Z79.4)
        • oral antidiabetic drugs (Z79.84)
        • oral hypoglycemic drugs (Z79.84)
  10. 2016

    New code