Type 2 diab with mild nonp rtnop with macular edema, unsp

This code signifies a patient diagnosed with Type 2 diabetes who also presents with early-stage diabetic retinopathy, specifically characterized by mild nonproliferative changes and the presence of macular edema. Nonproliferative retinopathy involves damage to the small blood vessels in the retina without new, abnormal vessel growth, and macular edema indicates fluid leakage into the macula, affecting central vision.

Use this code when documentation clearly states Type 2 diabetes and identifies mild nonproliferative diabetic retinopathy with macular edema, without specifying laterality. This applies when the physician's assessment confirms both the diabetic retinopathy stage and the presence of macular edema, but the specific eye affected is not documented.

• Ensure the documentation specifies "mild nonproliferative" and "macular edema" in conjunction with Type 2 diabetes.
• Do not use this code if the laterality (left, right, or bilateral) of the retinopathy is documented; instead, choose a more specific code.
• Always sequence the diabetes code first, as it is the underlying systemic condition causing the retinopathy.