Conversion Procedures on the Abdomen, Peritoneum, and OmentumSpecifies conversion procedures on the abdomen, peritoneum, and omentum such as conversion from laparoscopic to open approach. CPT range 49446–49446 representing the single conversion procedure code in this subgroup.Codes 49446–49446Total Codes: 1Updated 5/4/2026Standalone
Drainage Catheter ProceduresCovers drainage catheter procedures for peritoneal access including placement and removal of tunneled and nontunneled catheters. CPT range 49423–49424 encompassing specific drainage catheter insertion and management codes.Codes 49423–49424Total Codes: 2Updated 5/4/2026Standalone
Image Guided Catheter Drainage ProceduresCovers image-guided catheter drainage procedures including percutaneous drainage of abscesses and fluid collections with radiologic guidance. CPT range 49405–49407 containing image-guided peritoneal catheter drainage codes.Codes 49405–49407Total Codes: 3Updated 5/4/2026Standalone
Initial Placement Procedures on the Abdomen, Peritoneum, and OmentumSpecifies initial placement procedures on the abdomen, peritoneum, and omentum such as initial peritoneal catheter and port insertions. CPT range 49440–49442 covering initial catheter and peritoneal device placement codes.Codes 49440–49442Total Codes: 3Updated 5/4/2026Standalone
Mechanical Removal of Obstructive Material on the Abdomen, Peritoneum, and OmentumSpecifies mechanical removal of obstructive material in the abdomen, peritoneum, and omentum such as manual or instrument extraction of adhesions or obstructing masses. CPT range 49460–49460 representing the single mechanical removal code.Codes 49460–49460Total Codes: 1Updated 5/4/2026Standalone
Other Procedures on the Abdomen, Peritoneum, and OmentumCovers other procedures on the abdomen, peritoneum, and omentum that are unlisted or supplemental to introduction/revision coding. CPT range 49465–49465 representing the unlisted abdominal introduction/revision procedure code.Codes 49465–49465Total Codes: 1Updated 5/4/2026Standalone
Peritoneal Cavity ProceduresIncludes peritoneal cavity procedures such as peritoneal inspection, lavage, and related cavity interventions. CPT range 49400–49402 covering peritoneal cavity access and management procedure codes.Codes 49400–49402Total Codes: 2Updated 5/4/2026Standalone
Peritoneal-Venous Shunt ProceduresCovers peritoneal-venous shunt procedures including placement, revision, and removal of peritoneal-venous shunts for ascites management. CPT range 49425–49436 containing peritoneal-venous shunt operative codes.Codes 49425–49436Total Codes: 7Updated 5/4/2026Standalone
Placement of Interstitial Device(s) for Radiation Therapy GuidanceSpecifies placement of interstitial device(s) for radiation therapy guidance within the abdomen or peritoneum. CPT range 49411–49412 covering placement of interstitial markers or devices for radiation targeting.Codes 49411–49412Total Codes: 2Updated 5/4/2026Standalone
Replacement Procedures on the Abdomen, Peritoneum, and OmentumIncludes replacement procedures on the abdomen, peritoneum, and omentum such as exchange of peritoneal catheters, ports, or shunt components. CPT range 49450–49452 representing replacement procedure codes.Codes 49450–49452Total Codes: 3Updated 5/4/2026Standalone
Tunneled Intraperitoneal Catheter Insertion and Removal ProceduresCovers tunneled intraperitoneal catheter insertion and removal procedures including tunneled catheter placement for drainage or therapy. CPT range 49418–49422 encompassing tunneled intraperitoneal catheter insertion and removal codes.Codes 49418–49422Total Codes: 4Updated 5/4/2026Standalone