Choroidal degeneration, unspecified, bilateral

This code signifies a non-specific deterioration of the choroid, the vascular layer of the eye that provides nourishment to the retina, affecting both eyes. It indicates a degenerative process within the choroid without further specification of the type or cause of degeneration.

This code is appropriate when documentation indicates bilateral choroidal degeneration but lacks specific details regarding the type (e.g., central areolar, gyrate atrophy, or other specified forms). It should be used when the physician's assessment confirms a degenerative process in the choroid of both eyes, but the exact nature of the degeneration remains undetermined or unstated.

• Only use this code when the documentation explicitly states "unspecified" or provides insufficient detail to assign a more specific choroidal degeneration code.
• Avoid using this code if the documentation specifies a particular type of choroidal degeneration (e.g., H31.2- for hereditary choroidal dystrophy).
• Ensure the medical record clearly indicates that both eyes are affected to support the "bilateral" designation.