Bullous keratopathy, unspecified eye

This code describes a condition where the cornea develops fluid-filled blisters (bullae) due to endothelial dysfunction, leading to corneal edema and vision impairment. It represents a general diagnosis of bullous keratopathy without specifying laterality.

Use this code when the medical record indicates a diagnosis of bullous keratopathy, but the specific eye affected (right, left, or bilateral) is not documented. This is an appropriate code for initial diagnosis when laterality is unknown or when the physician explicitly states "unspecified eye."

• Avoid using this code if laterality is documented; instead, choose a more specific code (H18.11, H18.12, H18.13).
• Query the provider for clarification on laterality if it's missing from the documentation.
• This code is often a placeholder until a more definitive diagnosis with laterality can be established.