AHA Coding Clinic® for HCPCS - 2025 Issue 4; Ask the Editor

Laparoscopic Cholecystectomy Gallbladder Remnant with Cholangiogram

A patient with a prior history of cholecystectomy presents for a laparoscopic cholecystectomy with cholangiogram due to a remnant gallbladder containing stones. After the abdomen was prepped, several trocars were placed. Omental adhesions were lysed from the remnant gallbladder, allowing access to the peritoneum. On the lateral side of the gallbladder remnant, the peritoneum was incised and dissected to the original cholecystectomy transection margin. The gallbladder remnant was dissected off the cystic plate laterally and medially, incising the peritoneum lateral to the cystic artery on the medial surface of the gallbladder. All fibrous and fatty tissue on the undersurface of the gallbladder remnant was dissected and two structures, the cystic duct and cystic artery, entering the gallbladder remnant were separated about 50% off the cystic plate, achieving a critical view of safety (CVS) preventing injury to other structures.Once a clip was placed on the gallbladder cystic duct junction and retrograde flow of bile was observed, a cholangiogram catheter was inserted, and a cholangiogram was performed. There were no filling defects, and the result was a normal cholangiogram. The cystic artery and cystic duct were ligated, and the remainder of the gallbladder remnant was separated off the liver bed.What is the correct CPT code for the laparoscopic removal of the gallbladder remnant with a cholangiogram? ...

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