Is E08.321 a billable code?
No. E08.321 is a header code that groups 4 more specific codes. Use one of the billable codes listed on this page instead.
ICD-10-CM FY2027 diagnosis code
E08.321: Diabetes mellitus due to underlying condition with mild nonproliferative diabetic retinopathy with macular edema
Header code: not billableValid for dates of service October 1, 2026 to September 30, 2027
E08.321 groups related diagnoses under diabetes mellitus due to underlying condition with mild nonproliferative diabetic retinopathy with macular edema. It cannot be used on a claim by itself. Choose the billable code below that matches the patient's record.
Billable codes under E08.321
- E08.3211Diabetes mellitus due to underlying condition with mild nonproliferative diabetic retinopathy with macular edema, right eye
- E08.3212Diabetes mellitus due to underlying condition with mild nonproliferative diabetic retinopathy with macular edema, left eye
- E08.3213Diabetes mellitus due to underlying condition with mild nonproliferative diabetic retinopathy with macular edema, bilateral
- E08.3219Diabetes mellitus due to underlying condition with mild nonproliferative diabetic retinopathy with macular edema, unspecified eye
Other codes in E08.32 Diabetes mellitus due to underlying condition with mild nonproliferative diabetic retinopathy
E08.321 questions
What does E08.321 mean?
E08.321 is the ICD-10-CM code for Diabetes mellitus due to underlying condition with mild nonproliferative diabetic retinopathy with macular edema. It is in chapter 4, Endocrine, nutritional and metabolic diseases (E00-E89).
Code titles come from the official ICD-10-CM files published by the CDC National Center for Health Statistics. Always check payer rules and the clinical record before billing.