Central Venous Access ProceduresCovers central venous access procedures including insertion, replacement, repair and removal of tunneled and implanted catheters and ports. CPT range 36555–36598 includes insertion codes, partial/complete replacements and other central access services.Codes 36555–36598Total Codes: 33Sub-groups: 6Updated 5/4/20266 sub-groups
Intra-Arterial-Intra-Aortic Vascular Injection ProceduresEncompasses intra-arterial and intra-aortic vascular injection procedures for diagnostic angiography and selective catheter injections. CPT range 36100–36299 contains codes for intra-arterial catheter introductions and selective vessel injections.Codes 36100–36299Total Codes: 28Sub-groups: 3Updated 5/4/20263 sub-groups
Intravenous Vascular Introduction and Injection ProceduresCovers intravenous vascular introduction and injection procedures including peripheral venous catheterization and systemic contrast injection. CPT range 36000–36015 lists codes for peripheral intravenous introductions and injections.Codes 36000–36015Total Codes: 9Updated 5/4/2026Standalone
Venous ProceduresEncompasses venous procedures including catheterization, injections, sclerotherapy and other venous access services. CPT range 36400–36522 covers diagnostic and therapeutic venous procedure codes.Codes 36400–36522Total Codes: 36Sub-groups: 5Updated 5/4/20265 sub-groups