C1731 – Catheter, electrophysiology, diagnostic, other than 3d mapping (20 or more electrodes)

HCPCS Level II code · C codes: Outpatient PPS (Hospital Outpatient)

Active code Special coverage instructions apply

HCPCS codeC1731
Long description
Catheter, electrophysiology, diagnostic, other than 3d mapping (20 or more electrodes)
Short description
Cath, ep, 20 or more elec
Pricing indicator
53 Statute
Medicare coverage
D Special coverage instructions apply
BETOS category
D1A Medical/surgical supplies
Added
April 1, 2001
Last change
January 1, 2004 – No change

Frequently asked questions

What is HCPCS code C1731?

C1731 is a HCPCS Level II code for catheter, electrophysiology, diagnostic, other than 3d mapping (20 or more electrodes).

Does Medicare cover C1731?

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

Source: CMS HCPCS Level II quarterly file, October 2026. Reference only – check payer policy before billing.