Foreign body in cornea, right eye, subsequent encounter

This code indicates the presence of a foreign object embedded in the transparent outer layer of the right eye, specifically during a follow-up visit for care related to the initial injury. It signifies that the patient is receiving ongoing treatment or evaluation for a previously diagnosed corneal foreign body in their right eye.

Apply this code when a patient presents for a follow-up appointment, removal procedure, or re-evaluation of a foreign body in their right cornea. This includes visits for monitoring healing, addressing complications, or completing a multi-stage removal process after the initial encounter.

• Ensure the documentation clearly specifies the right eye and that the visit is not the initial treatment for the foreign body.
• Pair this code with an external cause code (V00-Y99) to describe the circumstances of the injury, if known and applicable.
• Do not use for initial treatment; refer to the appropriate initial encounter code for the first presentation.