Meckel's diverticulum

This code represents Meckel's diverticulum, a congenital outpouching or remnant of the omphalomesenteric duct (vitelline duct) typically located in the ileum. It is the most common congenital anomaly of the gastrointestinal tract, often containing ectopic gastric or pancreatic tissue.

Use this code when documentation confirms the presence of a Meckel's diverticulum, whether symptomatic or incidentally discovered. This includes cases presenting with complications such as bleeding, inflammation (diverticulitis), obstruction, or perforation.

• Differentiate from other diverticular diseases of the small intestine; Meckel's is a true diverticulum.
• Code any associated complications (e.g., hemorrhage, obstruction) separately and sequence appropriately.
• Ensure physician documentation clearly identifies the condition as Meckel's diverticulum.