Chalcosis, unspecified eye

This code describes the presence of copper deposits within the ocular tissues, a condition known as chalcosis. These deposits can affect various parts of the eye, including the cornea, lens, and retina, and are typically a result of retained intraocular foreign bodies containing copper. The "unspecified eye" designation indicates that the laterality of the condition is not documented.

Use this code when documentation confirms chalcosis but does not specify whether it affects the right, left, or both eyes. This diagnosis is often made following an ophthalmic examination revealing characteristic copper-colored deposits or after imaging confirms a copper-containing foreign body. Supporting documentation should clearly state "chalcosis" without laterality.

• Avoid using this code if the medical record specifies the affected eye (e.g., right eye, left eye, or bilateral); instead, use the more specific laterality codes.
• Always query the provider for laterality if it's missing from the documentation to allow for a more precise code assignment.
• Consider co-reporting with a code for a retained intraocular foreign body if that is the underlying cause and is still present.