Scarring of conjunctiva, right eye

This code signifies the presence of fibrous tissue formation on the conjunctiva of the right eye, typically resulting from inflammation, trauma, or surgery. This scarring can lead to various ocular symptoms, including irritation, foreign body sensation, and visual disturbances depending on its extent and location.

Apply this code when documentation explicitly states scarring of the conjunctiva affecting the right eye. This often follows conditions like trachoma, chemical burns, chronic conjunctivitis, or surgical interventions such as pterygium excision. Supporting documentation should clearly specify the laterality and the presence of conjunctival scarring.

• Ensure laterality is clearly documented as "right eye" to avoid miscoding.
• Distinguish from other conjunctival conditions like conjunctivitis (H10.-) or conjunctival degeneration (H11.1-).
• Code any underlying cause of the scarring, if known and actively treated, as a primary diagnosis if applicable.