Is E08 a billable code?
No. E08 is a header code that groups 82 more specific codes. Use one of the billable codes listed on this page instead.
ICD-10-CM FY2027 diagnosis code
E08: Diabetes mellitus due to underlying condition
Header code: not billableValid for dates of service October 1, 2026 to September 30, 2027
E08 groups related diagnoses under diabetes mellitus due to underlying condition. It cannot be used on a claim by itself. Choose the billable code below that matches the patient's record.
Billable codes under E08
- E08.00Diabetes mellitus due to underlying condition with hyperosmolarity without nonketotic hyperglycemic-hyperosmolar coma (NKHHC)
- E08.01Diabetes mellitus due to underlying condition with hyperosmolarity with coma
- E08.10Diabetes mellitus due to underlying condition with ketoacidosis without coma
- E08.11Diabetes mellitus due to underlying condition with ketoacidosis with coma
- E08.21Diabetes mellitus due to underlying condition with diabetic nephropathy
- E08.22Diabetes mellitus due to underlying condition with diabetic chronic kidney disease
- E08.29Diabetes mellitus due to underlying condition with other diabetic kidney complication
- E08.311Diabetes mellitus due to underlying condition with unspecified diabetic retinopathy with macular edema
- E08.319Diabetes mellitus due to underlying condition with unspecified diabetic retinopathy without macular edema
- 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
- E08.3291Diabetes mellitus due to underlying condition with mild nonproliferative diabetic retinopathy without macular edema, right eye
- E08.3292Diabetes mellitus due to underlying condition with mild nonproliferative diabetic retinopathy without macular edema, left eye
- E08.3293Diabetes mellitus due to underlying condition with mild nonproliferative diabetic retinopathy without macular edema, bilateral
- E08.3299Diabetes mellitus due to underlying condition with mild nonproliferative diabetic retinopathy without macular edema, unspecified eye
- E08.3311Diabetes mellitus due to underlying condition with moderate nonproliferative diabetic retinopathy with macular edema, right eye
- E08.3312Diabetes mellitus due to underlying condition with moderate nonproliferative diabetic retinopathy with macular edema, left eye
- E08.3313Diabetes mellitus due to underlying condition with moderate nonproliferative diabetic retinopathy with macular edema, bilateral
- E08.3319Diabetes mellitus due to underlying condition with moderate nonproliferative diabetic retinopathy with macular edema, unspecified eye
- E08.3391Diabetes mellitus due to underlying condition with moderate nonproliferative diabetic retinopathy without macular edema, right eye
- E08.3392Diabetes mellitus due to underlying condition with moderate nonproliferative diabetic retinopathy without macular edema, left eye
- E08.3393Diabetes mellitus due to underlying condition with moderate nonproliferative diabetic retinopathy without macular edema, bilateral
- E08.3399Diabetes mellitus due to underlying condition with moderate nonproliferative diabetic retinopathy without macular edema, unspecified eye
- E08.3411Diabetes mellitus due to underlying condition with severe nonproliferative diabetic retinopathy with macular edema, right eye
- E08.3412Diabetes mellitus due to underlying condition with severe nonproliferative diabetic retinopathy with macular edema, left eye
- E08.3413Diabetes mellitus due to underlying condition with severe nonproliferative diabetic retinopathy with macular edema, bilateral
- E08.3419Diabetes mellitus due to underlying condition with severe nonproliferative diabetic retinopathy with macular edema, unspecified eye
- E08.3491Diabetes mellitus due to underlying condition with severe nonproliferative diabetic retinopathy without macular edema, right eye
- E08.3492Diabetes mellitus due to underlying condition with severe nonproliferative diabetic retinopathy without macular edema, left eye
- E08.3493Diabetes mellitus due to underlying condition with severe nonproliferative diabetic retinopathy without macular edema, bilateral
- E08.3499Diabetes mellitus due to underlying condition with severe nonproliferative diabetic retinopathy without macular edema, unspecified eye
- E08.3511Diabetes mellitus due to underlying condition with proliferative diabetic retinopathy with macular edema, right eye
- E08.3512Diabetes mellitus due to underlying condition with proliferative diabetic retinopathy with macular edema, left eye
- E08.3513Diabetes mellitus due to underlying condition with proliferative diabetic retinopathy with macular edema, bilateral
- E08.3519Diabetes mellitus due to underlying condition with proliferative diabetic retinopathy with macular edema, unspecified eye
- E08.3521Diabetes mellitus due to underlying condition with proliferative diabetic retinopathy with traction retinal detachment involving the macula, right eye
- E08.3522Diabetes mellitus due to underlying condition with proliferative diabetic retinopathy with traction retinal detachment involving the macula, left eye
- E08.3523Diabetes mellitus due to underlying condition with proliferative diabetic retinopathy with traction retinal detachment involving the macula, bilateral
- E08.3529Diabetes mellitus due to underlying condition with proliferative diabetic retinopathy with traction retinal detachment involving the macula, unspecified eye
- E08.3531Diabetes mellitus due to underlying condition with proliferative diabetic retinopathy with traction retinal detachment not involving the macula, right eye
- E08.3532Diabetes mellitus due to underlying condition with proliferative diabetic retinopathy with traction retinal detachment not involving the macula, left eye
- E08.3533Diabetes mellitus due to underlying condition with proliferative diabetic retinopathy with traction retinal detachment not involving the macula, bilateral
- E08.3539Diabetes mellitus due to underlying condition with proliferative diabetic retinopathy with traction retinal detachment not involving the macula, unspecified eye
- E08.3541Diabetes mellitus due to underlying condition with proliferative diabetic retinopathy with combined traction retinal detachment and rhegmatogenous retinal detachment, right eye
- E08.3542Diabetes mellitus due to underlying condition with proliferative diabetic retinopathy with combined traction retinal detachment and rhegmatogenous retinal detachment, left eye
- E08.3543Diabetes mellitus due to underlying condition with proliferative diabetic retinopathy with combined traction retinal detachment and rhegmatogenous retinal detachment, bilateral
- E08.3549Diabetes mellitus due to underlying condition with proliferative diabetic retinopathy with combined traction retinal detachment and rhegmatogenous retinal detachment, unspecified eye
- E08.3551Diabetes mellitus due to underlying condition with stable proliferative diabetic retinopathy, right eye
- E08.3552Diabetes mellitus due to underlying condition with stable proliferative diabetic retinopathy, left eye
- E08.3553Diabetes mellitus due to underlying condition with stable proliferative diabetic retinopathy, bilateral
- E08.3559Diabetes mellitus due to underlying condition with stable proliferative diabetic retinopathy, unspecified eye
- E08.3591Diabetes mellitus due to underlying condition with proliferative diabetic retinopathy without macular edema, right eye
- E08.3592Diabetes mellitus due to underlying condition with proliferative diabetic retinopathy without macular edema, left eye
- E08.3593Diabetes mellitus due to underlying condition with proliferative diabetic retinopathy without macular edema, bilateral
- E08.3599Diabetes mellitus due to underlying condition with proliferative diabetic retinopathy without macular edema, unspecified eye
- E08.36Diabetes mellitus due to underlying condition with diabetic cataract
- E08.39Diabetes mellitus due to underlying condition with other diabetic ophthalmic complication
- E08.40Diabetes mellitus due to underlying condition with diabetic neuropathy, unspecified
- E08.41Diabetes mellitus due to underlying condition with diabetic mononeuropathy
- E08.42Diabetes mellitus due to underlying condition with diabetic polyneuropathy
- E08.43Diabetes mellitus due to underlying condition with diabetic autonomic (poly)neuropathy
- E08.44Diabetes mellitus due to underlying condition with diabetic amyotrophy
- E08.49Diabetes mellitus due to underlying condition with other diabetic neurological complication
- E08.51Diabetes mellitus due to underlying condition with diabetic peripheral angiopathy without gangrene
- E08.52Diabetes mellitus due to underlying condition with diabetic peripheral angiopathy with gangrene
- E08.59Diabetes mellitus due to underlying condition with other circulatory complications
- E08.610Diabetes mellitus due to underlying condition with diabetic neuropathic arthropathy
- E08.618Diabetes mellitus due to underlying condition with other diabetic arthropathy
- E08.620Diabetes mellitus due to underlying condition with diabetic dermatitis
- E08.621Diabetes mellitus due to underlying condition with foot ulcer
- E08.622Diabetes mellitus due to underlying condition with other skin ulcer
- E08.628Diabetes mellitus due to underlying condition with other skin complications
- E08.630Diabetes mellitus due to underlying condition with periodontal disease
- E08.638Diabetes mellitus due to underlying condition with other oral complications
- E08.641Diabetes mellitus due to underlying condition with hypoglycemia with coma
- E08.649Diabetes mellitus due to underlying condition with hypoglycemia without coma
- E08.65Diabetes mellitus due to underlying condition with hyperglycemia
- E08.69Diabetes mellitus due to underlying condition with other specified complication
- E08.8Diabetes mellitus due to underlying condition with unspecified complications
- E08.9Diabetes mellitus due to underlying condition without complications
E08 questions
What does E08 mean?
E08 is the ICD-10-CM code for Diabetes mellitus due to underlying condition. 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.