C7546 HCPCS Level II code: Removal and replacement of externally accessible nephroureteral catheter (eg, external/internal stent) requiring fluoroscopic guidance, with ureteral…
C7546 is the HCPCS code for “Removal and replacement of externally accessible nephroureteral catheter (eg, external/internal stent) requiring fluoroscopic guidance, with ureteral stricture balloon dilation, including imaging…” in CMS’s October 2026 release, in effect from Oct 1, 2026.
Official description
C7546Removal and replacement of externally accessible nephroureteral catheter (eg, external/internal stent) requiring fluoroscopic guidance, with ureteral stricture balloon dilation, including imaging guidance and all associated radiological supervision and interpretation
Short description: Rep nph/urt cath w/dil stric
HCPCS · United States
Notes for C7546
As CMS prints them, with any note C7546 takes from the headings above it.
Note
- CMS processing note 0229: THESE CODES ARE USED ONLY UNDER THE ASC PAYMENT SYSTEM. REFER TO THE 2023 OPPS/ASC FINAL RULE AND THE DISCUSSION ON THE ASC SPECIAL PAYMENT POLICY FOR OPPS COMPLEXITY-ADJUSTED C-APCs FOR MORE INFORMATION.
Medicare details
The indicators CMS publishes with C7546 in its October 2026 file. They describe Medicare’s handling, not another payer’s.
- Medicare coverage
- Carrier judgment
- Medicare pricing
- Physician fee schedule – Price established using national RVUs
- ASC
- Approved for ambulatory surgical centers
- Type of service
- Surgery
- BETOS category
- Minor procedures - other (Medicare fee schedule)
- Added
- Jan 1, 2023
Where C7546 sits
- 1C codesOutpatient prospective payment system
- 2Active code C7546Removal and replacement of externally accessible nephroureteral catheter (eg, external/internal stent) requiring fluoroscopic guidance, with ureteral stricture balloon dilation, including imaging guidance and all associated radiological supervision and interpretation
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 C7546 mean?
C7546 is the HCPCS code for “Removal and replacement of externally accessible nephroureteral catheter (eg, external/internal stent) requiring fluoroscopic guidance, with ureteral stricture balloon dilation, including imaging guidance and all associated radiological supervision and interpretation” in CMS’s HCPCS Level II October 2026 release.
Does Medicare cover C7546?
CMS lists C7546’s Medicare coverage as “Carrier judgment” and its pricing as “Physician fee schedule – Price established using national RVUs”. 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 C7546
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