Unspecified conjunctival degenerations

This code describes a general category of non-inflammatory, non-infectious changes to the conjunctiva, the clear membrane lining the eyelid and covering the white part of the eye. These degenerations involve alterations in the conjunctival tissue structure, often age-related or due to environmental factors, but without a specific, identifiable type of degeneration documented.

Use this code when the medical record indicates a conjunctival degeneration, but the specific type (e.g., pinguecula, pterygium, concretions) is not documented or cannot be determined. This code is appropriate when the provider notes "conjunctival degeneration" without further specificity.

• Avoid using this code if a more specific type of conjunctival degeneration (e.g., pinguecula, pterygium) is documented; always code to the highest level of specificity.
• Query the provider for clarification if "conjunctival degeneration" is noted without further detail, to determine if a more specific code can be assigned.
• This code typically represents a chronic condition and may be an incidental finding during an eye examination.