Nodular episcleritis, left eye

This code signifies an inflammatory condition affecting the episclera of the left eye, characterized by the presence of localized nodules. It is a benign, self-limiting inflammation of the connective tissue between the conjunctiva and the sclera.

Apply this code when documentation specifies nodular episcleritis affecting the patient's left eye. This diagnosis is typically supported by an ophthalmological examination noting localized, raised, reddish-purple lesions on the episclera of the left eye.

• Differentiate from scleritis (H15.0-) which involves deeper inflammation of the sclera and is generally more severe.
• Ensure laterality is clearly documented and accurately coded; this code is specific to the left eye.
• Confirm the "nodular" characteristic is present, as simple episcleritis (H15.11-) would be coded differently.