Contusion of duodenum, initial encounter

This code signifies a bruise or 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, typically from blunt force trauma, resulting in hemorrhage and swelling within the tissue.

Apply this code for patients presenting with a documented duodenal contusion following an acute traumatic event, such as an abdominal impact from a motor vehicle accident or a direct blow. This code is appropriate when the injury is new and the patient is receiving initial active treatment.

• Ensure documentation clearly specifies a contusion and not a laceration or perforation of the duodenum.
• Verify the encounter is indeed the initial treatment for this specific injury.
• Look for associated symptoms like abdominal pain, nausea, or vomiting following trauma.