C1604 HCPCS Level II code: Graft, transmural transvenous arterial bypass (implantable), with all delivery system components
C1604 is the HCPCS code for “Graft, transmural transvenous arterial bypass (implantable), with all delivery system components” in CMS’s October 2026 release, in effect from Oct 1, 2026.
Official description
C1604Graft, transmural transvenous arterial bypass (implantable), with all delivery system components
Short description: Grft, trnsmurl/trnsvens byps
HCPCS · United States
Medicare details
The indicators CMS publishes with C1604 in its October 2026 file. They describe Medicare’s handling, not another payer’s.
- Medicare coverage
- Special coverage instructions apply
- Medicare pricing
- Statute
- ASC
- Approved for ambulatory surgical centers
- Type of service
- Other medical items or services; Surgical dressings or other medical supplies; Ambulatory surgical center (facility usage for surgical services)
- BETOS category
- Medical/surgical supplies
- Coverage statute
- 1833(T)
- Added
- Jan 1, 2024
Where C1604 sits
- 1C codesOutpatient prospective payment system
- 2Active code C1604Graft, transmural transvenous arterial bypass (implantable), with all delivery system components
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 C1604 mean?
C1604 is the HCPCS code for “Graft, transmural transvenous arterial bypass (implantable), with all delivery system components” in CMS’s HCPCS Level II October 2026 release.
Does Medicare cover C1604?
CMS lists C1604’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 C1604
All C codesC1062Intravertebral body fracture augmentation with implant (e.g., metal, polymer)C1300Hyperbaric oxygen under pressure, full body chamber, per 30 minute intervalC1600Catheter, transluminal intravascular lesion preparation device, bladed, sheathed (insertable)C1601Endoscope, single-use (i.e. disposable), pulmonary, imaging/illumination device (insertable)C1602Orthopedic/device/drug matrix/absorbable bone void filler, antimicrobial-eluting (implantable)C1603Retrieval device, insertable, laser (used to retrieve intravascular inferior vena cava filter)C1605Pacemaker, leadless, dual chamber (right atrial and right ventricular implantable components), rate-responsive, including all necessary components for implantationC1606Adapter, single-use (i.e. disposable), for attaching ultrasound system to upper gastrointestinal endoscopeC1607Neurostimulator, integrated (implantable), rechargeable with all implantable and external components including charging systemC1608Prosthesis, total, dual mobility, first carpometacarpal joint (implantable)C1609Vertebral device, motion-preserving, with screw fixationC1713Anchor/screw for opposing bone-to-bone or soft tissue-to-bone (implantable)