ICD-10 Code E08.628 – Diabetes mellitus due to underlying condition with other skin complications (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code E08.628 – Diabetes mellitus due to underlying condition with other skin complications
What it is
This code identifies diabetes caused by another underlying condition, with skin complications that are not otherwise classified. Use it when the record links the diabetes to a separate disease and documents a related skin problem.
Clinical signs
Clinical features vary; refer to documentation. Skin findings may include ulcers, infections, poor wound healing, or other diabetic skin changes when the provider links them to the diabetes.
When to use this code
Use this code when the chart states diabetes is due to an underlying condition and a skin complication is present. The skin issue must be documented as associated with the diabetes, not merely coexisting. Check documentation for the specific underlying cause and complication type.
Do not use for
Do not use this code for diabetes not caused by another condition, or when no skin complication is documented. If the skin problem is unrelated to diabetes, code it separately instead.
Coding tip
Always code the underlying condition first, and verify that the skin complication is explicitly linked to the diabetes in the provider note.