C1817 – Septal defect implant system, intracardiac
HCPCS Level II code · C codes: Outpatient PPS (Hospital Outpatient)
HCPCS codeC1817
- Long description
- Septal defect implant system, intracardiac
- Short description
- Septal defect imp sys
- Pricing indicator
53Statute- Medicare coverage
DSpecial coverage instructions apply- BETOS category
D1AMedical/surgical supplies- Added
- April 1, 2001
- Last change
- January 1, 2004 – No change
Frequently asked questions
What is HCPCS code C1817?
C1817 is a HCPCS Level II code for septal defect implant system, intracardiac.
Does Medicare cover C1817?
The HCPCS file lists coverage code D: Special coverage instructions apply. Coverage and payment also depend on local coverage determinations and the patient’s plan.
Nearby C codes
- C1786 – Pacemaker, single chamber, rate-responsive (implantable)
- C1787 – Patient programmer, neurostimulator
- C1788 – Port, indwelling (implantable)
- C1789 – Prosthesis, breast (implantable)
- C1813 – Prosthesis, penile, inflatable
- C1814 – Retinal tamponade device, silicone oil
- C1815 – Prosthesis, urinary sphincter (implantable)
- C1816 – Receiver and/or transmitter, neurostimulator (implantable)
- C1818 – Integrated keratoprosthesis
- C1819 – Surgical tissue localization and excision device (implantable)
- C1820 – Generator, neurostimulator (implantable), with rechargeable battery and charging system
- C1821 – Interspinous process distraction device (implantable)
- C1822 – Generator, neurostimulator (implantable), high frequency, with rechargeable battery and charging system
- C1823 – Generator, neurostimulator (implantable), non-rechargeable, with transvenous sensing and stimulation leads
- C1824 – Generator, cardiac contractility modulation (implantable)
- C1825 – Generator, neurostimulator (implantable), non-rechargeable with carotid sinus baroreceptor stimulation lead(s)
Source: CMS HCPCS Level II quarterly file, October 2026. Reference only – check payer policy before billing.