Adherent leukoma, bilateral

This code describes a condition where a corneal opacity (leukoma) is present in both eyes and is firmly attached to the iris or lens. This adherence can result from inflammation, trauma, or surgery, leading to impaired vision. It signifies a significant structural alteration of the cornea.

Use this code when documentation explicitly states "adherent leukoma, bilateral" or similar phrasing indicating a corneal scar or opacity in both eyes that is attached to underlying ocular structures. This is typically diagnosed via slit-lamp examination.

• Ensure documentation specifies "bilateral" involvement; otherwise, use the appropriate unilateral code.
• Distinguish from simple corneal opacities (H17.01, H17.02) which are not adherent to other structures.
• Code any underlying cause (e.g., trauma, infection) if known and documented, following sequencing guidelines.