0FHB43Z
Insertion Hepatobiliary Duct to No Qualifier with Infusion Device, Percutaneous Endoscopic Approach
Procedural Specifications
| Clinical Axis | Detail Definition |
|---|---|
| Section | 0 Medical and Surgical |
| Body System | F Hepatobiliary System and Pancreas |
| Operation | H Insertion |
| Body Part | B Hepatobiliary Duct |
| Approach | 4 Percutaneous Endoscopic |
| Device | 3 Infusion Device |
| Qualifier | Z No Qualifier |
Operation Definition
Putting in a nonbiological appliance that monitors, assists, performs, or prevents a physiological function but does not physically take the place of a body part
Procedure Overview
Insertion procedures in the hepatobiliary system and pancreas place a nonbiological device, such as a biliary drainage catheter, pancreatic duct stent, or cholecystostomy tube, into the body to support a function without replacing any organ tissue. These devices help bile or pancreatic secretions flow around a blockage, allow an infected gallbladder to drain when surgery isn't immediately safe, or keep a duct open after another procedure.
This is typically done for patients with a blocked or narrowed bile duct from a stone, stricture, or tumor, or for those with an inflamed gallbladder who need drainage before or instead of surgical removal. The device itself doesn't cut out or repair tissue; it simply provides a passage or monitoring function.
These procedures are often temporary bridges to more definitive treatment, though some stents or drains remain in place for extended periods depending on the underlying condition.
Anatomy & Axis Detail
Hepatobiliary Duct
The hepatobiliary duct designation covers bile ducts other than the gallbladder, cystic duct, common bile duct, or the named common and accessory hepatic ducts, including smaller intrahepatic branches. Insertion into one of these ducts typically involves placing a biliary stent or drainage catheter to keep a segment of the ductal system patent or to divert bile around an obstruction, often in the setting of a stricture or tumor compressing an intrahepatic branch. Because these ducts are smaller and more numerous than the major named ducts, access is usually achieved percutaneously through the liver under imaging guidance or endoscopically, and the device is left in place without removing or altering any ductal tissue.
Approach: Percutaneous Endoscopic
Percutaneous Endoscopic combines a puncture through skin or mucous membrane with insertion of an endoscope to visualize the procedure internally, as in laparoscopic cholecystectomy. It is distinguished from plain Percutaneous by the presence of scope-guided visualization, and from Via Natural or Artificial Opening Endoscopic by its route being a new puncture rather than an existing orifice or stoma.
Device: Infusion Device
Infusion Device denotes a device left in place to deliver medication, fluids, or other substances into a body part over time, such as an intrathecal or epidural pump. It is distinct from devices that merely monitor or mechanically support tissue, since its function is ongoing pharmacologic or fluid delivery rather than structural replacement. Common placements include the spinal canal, peritoneal cavity, and vascular access sites.
Coding & Documentation
Documentation should name the specific device placed (drainage catheter, stent, tube) and its exact location, along with the approach used, percutaneous, endoscopic, or open. Coders need to confirm the device is nonbiological and does not physically replace a body part, which separates insertion from replacement procedures. A frequent error is coding a stent placed during the same episode as a diagnostic ERCP without recognizing it needs its own insertion code, or confusing a drainage tube insertion with the Drainage root operation itself, which applies to removing fluid rather than placing the device.