Other specified retained foreign body fragments

This code signifies the presence of foreign material, not naturally occurring in the body, that remains within tissues or organs following an injury, surgery, or other event. This material is not specifically classified elsewhere and can include various non-biological substances. The retained fragment may or may not be causing symptoms.

Apply this code when documentation indicates a retained foreign body fragment that doesn't have a more specific ICD-10-CM code. This is appropriate for fragments like small pieces of metal, plastic, glass, or wood that are embedded and not otherwise specified. Use this code when the foreign body is identified and documented as remaining in the body.

• Always sequence this code as a secondary diagnosis if the patient is being treated for a complication directly related to the retained foreign body.
• Ensure the documentation clearly states the presence of a retained foreign body and its nature if known, even if not specifically classifiable.
• Avoid using this code for foreign bodies that are acutely ingested or inserted and are expected to be removed or pass naturally without retention.