ICD-10-CM > E00-E89 > E08-E13 > E13 > E13.3 > E13.35 > E13.355 E13.355 Other specified diabetes mellitus with stable proliferative diabetic retinopathy Non-Billable/Non-Specific Codes E13.3551..., right eyeE13.3552..., left eyeE13.3553..., bilateralE13.3559..., unspecified eye