T16.9XXS
ICD-10-CMThis code signifies a long-term or late effect resulting from an unspecified foreign body having been lodged in an ear. It is used when the acute foreign body removal has already occurred, and the patient is now presenting with a persistent issue directly attributable to that past event.
Apply this code when documenting a sequela, such as chronic otitis externa, tympanic membrane perforation, or hearing loss, that is definitively linked to a previous foreign body in the ear, and the specific ear involved is not documented. This code is appropriate when the initial injury has healed, but its lasting consequences are being treated.
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