| G0921 | Documentation of patient reason(s) for not being able to assess (e.g., patient refuses endoscopic and/or radiologic assessment) |
| C9901 | Endoscopic defect closure within the entire gastrointestinal tract, including upper endoscopy (including diagnostic, if performed) or colonoscopy (including diagnostic, if performed), with all system and tissue anchoring components |
| C9779 | Endoscopic submucosal dissection (esd), including endoscopy or colonoscopy, mucosal closure, when performed |
| C9785 | Endoscopic outlet reduction, gastric pouch application, with endoscopy and intraluminal tube insertion, if performed, including all system and tissue anchoring components |
| C7543 | Endoscopic retrograde cholangiopancreatography (ercp) with sphincterotomy/papillotomy, with endoscopic cannulation of papilla with direct visualization of pancreatic/common bile ducts(s) |
| C7542 | Endoscopic retrograde cholangiopancreatography (ercp) with biopsy, single or multiple, with endoscopic cannulation of papilla with direct visualization of pancreatic/common bile ducts(s) |
| C7560 | Endoscopic retrograde cholangiopancreatography (ercp) with removal of foreign body(s) or stent(s) from biliary/pancreatic duct(s) and endoscopic cannulation of papilla with direct visualization of pancreatic/common bile duct(s) |
| C7544 | Endoscopic retrograde cholangiopancreatography (ercp) with removal of calculi/debris from biliary/pancreatic duct(s), with endoscopic cannulation of papilla with direct visualization of pancreatic/common bile ducts(s) |
| C9784 | Gastric restrictive procedure, endoscopic sleeve gastroplasty, with esophagogastroduodenoscopy and intraluminal tube insertion, if performed, including all system and tissue anchoring components |
