Oth diab with prolif diab rtnop with trctn dtch macula, unsp

This code signifies a form of diabetes mellitus, other than type 1 or type 2, that has led to severe eye complications. Specifically, it indicates the presence of proliferative diabetic retinopathy (PDR), a stage where abnormal new blood vessels grow on the retina, and a traction retinal detachment (TRD) that directly affects the macula, the central part of the retina responsible for sharp, detailed vision. The affected eye is not specified.

Use this code when a patient with "other specified diabetes mellitus" (e.g., secondary diabetes due to cystic fibrosis or pancreatectomy) presents with documented PDR and a macula-involving TRD. This diagnosis requires clear ophthalmological findings confirming both the proliferative stage of retinopathy and the specific type and location of retinal detachment.

• Always sequence the diabetes code first, followed by codes for any associated complications.
• Ensure documentation explicitly states "proliferative diabetic retinopathy" and "traction retinal detachment involving the macula."
• If the affected eye (right or left) is known, use a more specific code from the E13.352- subcategory.