Unspecified corneal ulcer, unspecified eye

This code signifies an inflammatory lesion of the cornea characterized by a defect in the corneal epithelium and stroma, where the specific type of ulceration and the affected eye are not documented. It indicates a general corneal ulcer without further etiological or anatomical detail.

This code is appropriate when the medical record clearly states a diagnosis of "corneal ulcer" but lacks information regarding the specific type (e.g., infectious, sterile, neurotrophic) or laterality (left, right, bilateral). It should be used when documentation is insufficient to assign a more specific corneal ulcer code.

• Avoid using this code if the laterality or specific type of corneal ulcer is documented; always strive for the highest level of specificity.
• Query the provider for more details if "corneal ulcer" is documented without further clarification on type or eye.
• This code is a "catch-all" for unspecified corneal ulcers and should be used as a last resort when no other specific code can be assigned.