Tributary (branch) retinal vein occlusion, bilateral, stable

This code signifies a stable blockage in a smaller vein branching off the main retinal vein, affecting both eyes. This condition restricts blood flow from the retina, potentially leading to vision impairment. "Stable" indicates that the condition is not actively worsening or in an acute phase.

Apply this code when documentation confirms a diagnosis of tributary retinal vein occlusion in both eyes, and the physician explicitly states the condition is stable or chronic. This code is appropriate for follow-up visits where the patient's bilateral tributary RVO is being monitored and is not undergoing acute treatment.

• Ensure documentation specifies "tributary" or "branch" and not central retinal vein occlusion.
• Verify laterality is explicitly stated as "bilateral" and the condition is noted as "stable" or "chronic."
• Do not use this code for acute or active phases of retinal vein occlusion; instead, select codes indicating the acute stage.