Trib rtnl vein occlusion, unspecified eye, stable

This code signifies a stable occlusion of a smaller branch of the retinal vein, affecting an unspecified eye. This condition restricts blood flow from the retina, potentially leading to retinal edema, hemorrhage, and vision impairment. "Stable" indicates that the condition is not actively worsening or in an acute phase.

Use this code when documentation confirms a diagnosis of a tributary or branch retinal vein occlusion where the specific eye (right or left) is not documented, and the condition is noted as stable. This typically applies to follow-up encounters for previously diagnosed and managed branch retinal vein occlusions. Documentation should explicitly state "stable" or imply a non-acute, chronic state.

• Ensure the documentation specifies "tributary" or "branch" retinal vein occlusion; do not use for central retinal vein occlusion.
• Only use this code when the affected eye is truly unspecified in the medical record. If laterality is known, use the more specific code.
• Confirm the "stable" status is clearly documented; avoid using for acute or worsening conditions.