Retained metal fragments, unspecified

This diagnosis code signifies the presence of metallic foreign material embedded within the body, where the specific type of metal is not documented. It indicates that a foreign body of metallic origin has been retained, but further details regarding its composition are unknown or unspecifiable.

This code is appropriate when imaging studies (e.g., X-ray, CT scan) confirm the presence of a retained metallic fragment, but the medical record does not specify the exact metal (e.g., steel, lead, copper). It is used when the physician's documentation simply states "retained metal fragment" without further elaboration on the material.

• Only use this code when the type of metal is truly unspecified in the medical record.
• Avoid using this code if a more specific code for the type of retained metal (e.g., retained lead fragment) is available and documented.
• Always review the entire medical record for any clues regarding the metal type before defaulting to this unspecified code.