Type 1 diab w prolif diab rtnop with trctn dtch macula, unsp

This code signifies a patient diagnosed with type 1 diabetes who has developed proliferative diabetic retinopathy, a severe form of diabetic eye disease. Specifically, it indicates the presence of a tractional retinal detachment that affects the macula, the central part of the retina responsible for sharp, detailed vision, in an unspecified eye.

Use this code when documentation confirms type 1 diabetes and a diagnosis of proliferative diabetic retinopathy with macular-involving tractional retinal detachment. This typically occurs in patients with long-standing or poorly controlled diabetes. Supporting documentation should include ophthalmological exam findings, such as fundus photography, optical coherence tomography (OCT), or fluorescein angiography, detailing the retinal detachment's characteristics and macular involvement.

• Always ensure the documentation specifies "type 1" diabetes, as other diabetes types have different codes.
• Verify that the tractional retinal detachment explicitly involves the macula; detachments not involving the macula are coded differently.
• If the affected eye (right or left) is known, use a more specific code for laterality instead of "unspecified eye."