Oth diab with prolif diab rtnop with macular edema, r eye

This code signifies a diagnosis of other specified diabetes mellitus complicated by proliferative diabetic retinopathy affecting the right eye, specifically with the presence of macular edema. Proliferative diabetic retinopathy involves new, abnormal blood vessel growth on the retina, which can lead to severe vision loss, and macular edema is swelling of the macula, the central part of the retina responsible for sharp, detailed vision.

This code is appropriate when a patient with a documented "other specified" type of diabetes mellitus (e.g., secondary diabetes due to pancreatectomy) presents with proliferative diabetic retinopathy and concurrent macular edema in their right eye. Documentation should clearly specify the type of diabetes, the stage of retinopathy, and the presence and laterality of macular edema.

• Always sequence the diabetes code first, followed by codes for any associated complications.
• Ensure documentation explicitly states "proliferative" retinopathy and the presence of "macular edema" in the "right eye."
• Do not use this code for nonproliferative retinopathy or if macular edema is absent or affects the left eye/bilateral.