Laceration of duodenum, subsequent encounter

This code signifies a tear or cut in the duodenal wall, the first part of the small intestine, that is being treated or monitored after the initial injury. It indicates that the patient is in the healing phase of the injury, receiving follow-up care, or experiencing complications from the initial laceration.

Apply this code when documenting care for a patient who has previously sustained a duodenal laceration and is now presenting for subsequent treatment, such as wound checks, medication adjustments, or management of delayed complications. This includes encounters for ongoing recovery or surveillance after the initial acute phase.

• Ensure documentation clearly states the encounter is for follow-up care of a previously diagnosed duodenal laceration.
• Do not use for the initial treatment of the injury; a code with an "A" (initial encounter) seventh character would be appropriate then.
• Always review the patient's medical record to confirm the nature of the encounter (initial, subsequent, or sequela) to select the correct seventh character.