Diab with prolif diabetic rtnop without macular edema, unsp

This code signifies diabetes mellitus that is a direct consequence of another underlying disease or condition, rather than type 1 or type 2 diabetes. The patient exhibits proliferative diabetic retinopathy, characterized by the growth of new, abnormal blood vessels in the retina, but without any associated swelling of the macula. The specific eye affected is not documented.

Apply this code when documentation clearly links diabetes to an underlying condition (e.g., cystic fibrosis, pancreatic disease, genetic defects) and specifies proliferative retinopathy without macular edema. This code is appropriate when the medical record does not specify laterality (left, right, or bilateral) for the retinopathy.

• Always sequence the underlying condition causing the diabetes first, followed by this code.
• Ensure documentation explicitly states "proliferative" retinopathy and "without macular edema."
• If laterality is specified, use a more specific code from the E08.35 category.