Contusion of duodenum, subsequent encounter

This code signifies bruising or a superficial injury to the duodenum, the first part of the small intestine, without a full-thickness tear or perforation. It indicates damage to the duodenal wall, often resulting from blunt abdominal trauma, that does not involve a laceration or rupture.

Apply this code when documenting follow-up care for a patient previously diagnosed with a duodenal contusion. This includes subsequent visits for monitoring healing, managing ongoing symptoms, or addressing complications directly related to the initial contusion. It is appropriate for encounters occurring after the initial treatment phase.

• Ensure documentation clearly states "contusion" and specifies the duodenum as the affected organ.
• Verify that the encounter is for follow-up care, not the initial diagnosis or active treatment of an acute injury.
• Confirm the absence of more severe duodenal injuries, such as lacerations or perforations, which would require different codes.