Puncture wound with foreign body of left ear, subs encntr

This code describes a penetrating injury to the left ear caused by a sharp object, where a foreign body remains embedded within the tissue. This specific code indicates that the patient is presenting for follow-up care, such as wound checks, dressing changes, or removal of the foreign body, after the initial treatment of the injury.

Apply this code when a patient returns for ongoing management of a left ear puncture wound that still contains a foreign body. Documentation should clearly state the presence of a foreign body, the left ear as the affected site, and indicate that this is not the initial encounter for the injury.

• Ensure documentation specifies "left ear" and the presence of a "foreign body" to support this specific code.
• Verify the encounter type is "subsequent" (D) and not initial (A) or sequela (S) for appropriate character assignment.
• Do not confuse with superficial foreign body codes (e.g., T16.-) which do not involve a puncture wound.