Unsp retained (old) intraocular fb, nonmagnetic, left eye

This code signifies the presence of a nonmagnetic foreign object within the left eye that has been present for an extended, unspecified duration. This foreign body is not causing acute symptoms or requiring immediate removal, but its presence is noted.

This code is appropriate when documentation indicates a chronic, nonmagnetic foreign body in the left eye without specifying the exact type or location within the globe, and without acute symptoms. It is used when the patient presents for follow-up or routine examination where the retained foreign body is identified or monitored.

• Ensure documentation explicitly states "left eye" and "nonmagnetic" for accurate code assignment.
• Do not use this code for acute foreign bodies; instead, refer to codes in the T15.xx series for initial encounters.
• If the foreign body is magnetic, a different code from the H44.6x series would be appropriate.