Corneal ulcer with hypopyon, unspecified eye

This code signifies an inflammatory condition of the cornea characterized by a corneal ulcer accompanied by hypopyon, which is a collection of pus in the anterior chamber of the eye. This indicates a severe ocular infection requiring prompt medical attention. The "unspecified eye" designation means the laterality of the affected eye is not documented.

Use this code when the medical record clearly documents a corneal ulcer and the presence of hypopyon, but the physician's documentation does not specify whether the right or left eye is affected. This code is appropriate for initial encounters or follow-up visits where the laterality remains unstated.

• Always query the provider for laterality if not documented to allow for a more specific code (H16.031 for right, H16.032 for left).
• Do not use this code if only a corneal ulcer is present without documented hypopyon; other codes exist for corneal ulcers without this specific complication.
• Consider additional codes for the underlying cause of the ulcer, such as bacterial or fungal infection, if identified and documented.