Type 2 diabetes with stable prolif diabetic rtnop, left eye

This code signifies a diagnosis of type 2 diabetes mellitus complicated by proliferative diabetic retinopathy that is currently stable in the patient's left eye. Proliferative diabetic retinopathy involves the growth of abnormal new blood vessels on the retina, which can lead to severe vision loss if untreated. "Stable" indicates that the condition is not actively worsening at the time of examination.

Apply this code when documentation confirms a patient with type 2 diabetes has proliferative diabetic retinopathy affecting the left eye, and the ophthalmologist or endocrinologist explicitly states the condition is stable. Supporting documentation should include findings from a dilated eye exam, such as fundus photography or optical coherence tomography (OCT), confirming the presence and stability of neovascularization.

• Ensure laterality (left eye) is clearly documented; do not use unspecified eye codes if laterality is known.
• Verify the "stable" status; if the retinopathy is active or worsening, a different code indicating active proliferation would be more appropriate.
• Always sequence the diabetes code first, as the retinopathy is a manifestation of the diabetes.