ICD-10-CM > E00-E89 > E08-E13 > E08 > E08.2 E08.2 Diabetes mellitus due to underlying condition with kidney complications Non-Billable/Non-Specific Codes E08.21Diabetes mellitus due to underlying condition with diabetic nephropathyE08.22Diabetes mellitus due to underlying condition with diabetic chronic kidney diseaseE08.29Diabetes mellitus due to underlying condition with other diabetic kidney complication