Episcleritis periodica fugax, right eye

This code represents a recurrent, self-limiting inflammation of the episclera, the thin layer of tissue between the conjunctiva and the sclera, specifically affecting the right eye. It is characterized by sudden onset of redness, irritation, and sometimes mild pain, which typically resolves spontaneously within days.

Apply this code when documentation clearly indicates a diagnosis of episcleritis periodica fugax affecting the right eye. Supporting documentation should describe the episodic nature of the inflammation and its resolution without significant intervention.

• Ensure laterality is explicitly documented as "right eye" to support this specific code.
• Differentiate from scleritis (H15.0-), which involves deeper inflammation and is typically more severe and painful.
• Do not use for non-specific episcleritis (H15.10) or other forms of episcleritis (e.g., H15.12- for nodular episcleritis).