C1733 HCPCS Level II code: Catheter, electrophysiology, diagnostic/ablation, other than 3d or vector mapping, other than cool-tip
C1733 is the HCPCS code for “Catheter, electrophysiology, diagnostic/ablation, other than 3d or vector mapping, other than cool-tip” in CMS’s October 2026 release, in effect from Oct 1, 2026.
Official description
C1733Catheter, electrophysiology, diagnostic/ablation, other than 3d or vector mapping, other than cool-tip
Short description: Cath, ep, othr than cool-tip
HCPCS · United States
Medicare details
The indicators CMS publishes with C1733 in its October 2026 file. They describe Medicare’s handling, not another payer’s.
- Medicare coverage
- Special coverage instructions apply
- Medicare pricing
- Statute
- Type of service
- Other medical items or services; Surgical dressings or other medical supplies
- BETOS category
- Medical/surgical supplies
- Coverage statute
- 1833(T)
- Added
- Apr 1, 2001
Where C1733 sits
- 1C codesOutpatient prospective payment system
- 2Active code C1733Catheter, electrophysiology, diagnostic/ablation, other than 3d or vector mapping, other than cool-tip
Source and release
- Data release
- HCPCS Level II · October 2026
- Effective date
- Oct 1, 2026
- Publisher
- CMS
This page is built from the HCPCS Level II catalog that Vero Codes reads when it suggests codes: Centers for Medicare & Medicaid Services’s October 2026 release, imported from the publisher’s file and checked against it. The description, notes and structured data come from the same record.
Frequently asked questions
What does HCPCS code C1733 mean?
C1733 is the HCPCS code for “Catheter, electrophysiology, diagnostic/ablation, other than 3d or vector mapping, other than cool-tip” in CMS’s HCPCS Level II October 2026 release.
Does Medicare cover C1733?
CMS lists C1733’s Medicare coverage as “Special coverage instructions apply” and its pricing as “Statute”. Coverage and payment still depend on the patient, the setting, the documentation and the payer.
Which HCPCS Level II release does this page use?
It uses CMS’s October 2026 release, in effect from Oct 1, 2026 to Dec 31, 2026. It is a reference: confirm the code against the current list and the payer’s rules before you submit it.
Codes beside C1733
All C codesC1727Catheter, balloon tissue dissector, non-vascular (insertable)C1728Catheter, brachytherapy seed administrationC1729Catheter, drainageC1730Catheter, electrophysiology, diagnostic, other than 3d mapping (19 or fewer electrodes)C1731Catheter, electrophysiology, diagnostic, other than 3d mapping (20 or more electrodes)C1732Catheter, electrophysiology, diagnostic/ablation, 3d or vector mappingC1734Orthopedic/device/drug matrix for opposing bone-to-bone or soft tissue-to bone (implantable)C1735Catheter(s), intravascular for renal denervation, radiofrequency, including all single use system componentsC1736Catheter(s), intravascular for renal denervation, ultrasound, including all single use system componentsC1737Joint fusion and fixation device(s), sacroiliac and pelvis, including all system components (implantable)C1738Powered, single-use (i.e. disposable) endoscopic ultrasound-guided biopsy deviceC1739Tissue marker, uniquely detectable and identifiable with probe/sensor, any method (implantable), with delivery system