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E10.21 Type 1 diabetes mellitus with diabetic nephropathy

ICD-10-CM · CMS code reference

Official ICD-10-CM description: Type 1 diabetes mellitus with diabetic nephropathy

Related codes

E10.10 Type 1 diabetes mellitus with ketoacidosis without coma ICD-10-CM
E10.11 Type 1 diabetes mellitus with ketoacidosis with coma ICD-10-CM
E10.22 Type 1 diabetes mellitus with diabetic chronic kidney disease ICD-10-CM
E10.29 Type 1 diabetes mellitus with other diabetic kidney complication ICD-10-CM
E10.311 Type 1 diabetes mellitus with unspecified diabetic retinopathy with macular edema ICD-10-CM
E10.319 Type 1 diabetes mellitus with unspecified diabetic retinopathy without macular edema ICD-10-CM
E10.3211 Type 1 diabetes mellitus with mild nonproliferative diabetic retinopathy with macular… ICD-10-CM
E10.3212 Type 1 diabetes mellitus with mild nonproliferative diabetic retinopathy with macular… ICD-10-CM

Common questions

Is E10.21 a billable code?

Yes. E10.21 is a billable ICD-10-CM code in the ICD-10-CM FY2027 (effective October 1, 2026) code set.

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