E08.3399: Diabetes mellitus due to underlying condition with moderate nonproliferative diabetic retinopathy without macular edema, unspecified eye
E08.3399 is the billable ICD-10-CM diagnosis code for Diabetes mellitus due to underlying condition with moderate nonproliferative diabetic retinopathy without macular edema, unspecified eye. It is a fully specified code, so it can be reported on a claim (subject to clinical documentation and your payer's rules).
Frequently asked questions
What is ICD-10-CM code E08.3399?
E08.3399 is the ICD-10-CM diagnosis code for Diabetes mellitus due to underlying condition with moderate nonproliferative diabetic retinopathy without macular edema, unspecified eye. It belongs to category E08 (Diabetes mellitus due to underlying condition).
Is E08.3399 a billable code?
Yes. E08.3399 is a billable, fully specified ICD-10-CM code, so it can be used on a claim (subject to documentation and payer rules).
What category does E08.3399 belong to?
E08.3399 is part of ICD-10-CM category E08 — Diabetes mellitus due to underlying condition, which has 172 billable codes.
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Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.
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