ICD-10-CM > E00-E89 > E08-E13 > E10 > E10.3 > E10.35 > E10.359 E10.359 Type 1 diabetes mellitus with proliferative diabetic retinopathy without macular edema Non-Billable/Non-Specific Codes E10.3591..., right eyeE10.3592..., left eyeE10.3593..., bilateralE10.3599..., unspecified eye