Open wound(s) (multiple) of unspecified site(s), complicated

This code signifies an open injury involving multiple, unspecified body regions where there is evidence of delayed healing, foreign body, or infection. It indicates a breach in the skin and underlying tissues across various sites, with complications present.

Apply this code when documentation clearly states multiple open wounds without specific anatomical localization, and notes complications such as infection, foreign body retention, or delayed union. This is a last resort when more specific site and complication codes are unavailable.

• Avoid using this code if a more specific anatomical site or type of open wound (e.g., laceration, puncture) is documented.
• Ensure the medical record explicitly states "complicated" or provides details of infection, foreign body, or delayed healing to support this designation.
• Always query the physician for more specific site information before resorting to an unspecified code.