CPT code 50961: Ureteroscopy, endoscopic treatment2026 Medicare rate & RVUs

Reports endoscopic treatment performed within the ureter using a ureteroscope, rather than diagnostic inspection or biopsy alone.

CMS RVU26DEffective Oct 1, 2026109 payment localities29 Medicare services in 2024

Medicare pays $405.15 for 50961 nationally in the office and $279.23 in a hospital or facility. Local office rates run $367.03–$504.02.

Medicare rate · 50961

Ureteroscopy, endoscopic treatment

Office or facility?

Work RVUs
5.89
Total RVUs
12.13
Global days
000

National rate · 2026

$405.15

Office setting, before claim adjustments.

See every locality for 50961 →Billed by an NP, PA or therapist? →

Medicare allowed amount for participating (non-QP) physicians, before deductible, coinsurance and claim adjustments. Not a patient’s bill or a hospital charge.

Your location

Medicare pays by the payment locality where the service is performed.

On this page 10 sections
  1. Medicare rate
  2. What 50961 covers
  3. By payment locality
  4. Rate map
  5. How it’s calculated
  6. Payment rules
  7. Similar codes
  8. Related codes
  9. Billing questions
  10. Sources

What 50961 covers

A urologist advances a ureteroscope through the urinary tract to treat a problem within the ureter. The service is performed endoscopically, commonly in a hospital or ambulatory surgical setting. Code 50961 is distinguished by treatment during ureteral endoscopy; the particular intervention documented must support this code rather than a diagnostic-only or biopsy service.

Report the code when the operative note identifies the ureteroscopic treatment performed and the treated side. The code has a 0-day global period, so same-day preoperative and postoperative care is included. When related endoscopies are performed together, endoscopy family pricing applies. For bilateral treatment, modifier 50 is paid at 150%. An assistant at surgery is paid only when medical necessity is documented; co-surgeons and team surgery are not permitted.

This summary was written with AI assistance from CMS physician fee schedule data and checked against the CMS billing rules shown here. Rates on this page come directly from CMS files.

Where 50961 pays more and less

The same RVUs, adjusted for each area’s costs. Open a locality for its calculation, history and nearby areas.

109 payment localities

$367.03 to $504.02

$367.03$435.52$504.02
One dot per payment locality, office / nonfacility. Hover a dot to see the locality; select it to open that rate.

109 of 109 payment localities

50961 office and facility rates by payment locality
Payment localityOfficeFacility
Alabama$371.26$261.08
Alaska$504.02$369.91
Arizona$395.82$273.81
Arkansas$367.03$258.87
Atlanta, GA$413.77$285.84
Austin, TX$413.27$280.04
Bakersfield, CA$416.54$278.53
Baltimore area, MD$427.68$292.56
Beaumont, TX$386.88$272.29
Brazoria, TX$399.49$274.71

50961 rates by state

Office rate range in each state. Select a state to see its payment localities.

Explore a state

Local rates. Clear comparisons.

Hover or focus a tile to see its rate range. Select it to open the state’s fee schedule.

$367.03

$504.02

Color shows the midpoint of each state’s locality range.

View every state and territory as a table
50961 office rate range by state
State / territoryOffice rate rangeLocalities
AK$504.021
AL$371.261
AR$367.031
AZ$395.821
CA$414.29–$495.9229
CO$413.671
CT$428.511
DC$451.231
DE$401.381
FL$409.87–$451.473
GA$390.26–$413.772
GU$419.541
HI$419.541
IA$374.291
ID$377.131
IL$403.52–$440.324
IN$378.741
KS$374.991
KY$382.681
LA$383.04–$397.812
MA$412.85–$445.942
MD$407.24–$451.233
ME$380.91–$394.142
MI$392.50–$416.162
MN$392.591
MO$379.23–$396.423
MS$373.091
MT$405.101
NC$383.731
ND$390.071
NE$375.271
NH$409.481
NJ$432.32–$448.562
NM$395.061
NV$401.101
NY$388.46–$474.095
OH$389.431
OK$379.911
OR$396.88–$422.122
PA$388.75–$421.102
PR$406.791
RI$412.191
SC$387.431
SD$388.301
TN$376.741
TX$386.88–$414.998
UT$391.581
VA$394.58–$451.232
VI$406.791
VT$390.781
WA$411.34–$451.892
WI$379.901
WV$392.121
WY$398.551

How the 50961 rate is calculated

Each of 50961’s three RVUs is multiplied by a geographic index (GPCI) for the payment locality, added up, and multiplied by the conversion factor. Drag the indexes or enter a ZIP to see what moves the rate.

How the rate is built · 50961

RVUs × geographic indexes × conversion factor

Office or facility?

Work5.89

5.89 RVUs× 1.000 GPCI

Practice expense5.48

5.48 RVUs× 1.000 GPCI

Malpractice0.76

0.76 RVUs× 1.000 GPCI

Adjusted RVUs

12.1300

Conversion factor

$33.4009

Medicare rate

$405.15

Every GPCI starts at 1.000, the national rate. Enter a ZIP or drag a slider.

Payment rules and modifiers for 50961

The CMS indicators that decide how 50961 is paid alongside other services.

CMS payment indicators · 50961

Ureteroscopy, endoscopic treatment

RuleCMS valueWhat it means
Global period000Same-day global: pre- and post-op care on the day of the procedure is included.
Multiple procedures3Endoscopy family rules apply.
Bilateral (modifier 50)1Bilateral with modifier 50 pays 150% of the fee schedule amount.
Assistant at surgery (80/81/82/AS)0Not paid without supporting documentation.
Co-surgeons (62)0Not permitted.
Team surgery (66)0Not permitted.
Professional/technical0Physician service: no professional/technical split.

What modifiers do to the payment

Modifier 50 · payment effect

With and without the modifier

50961 without 50 · national office

$405.15

Ureteroscopy, endoscopic treatment

50961-50 · Bilateral: 150%

$607.73

Both sides on one line with modifier 50 are paid at 150% of the fee schedule amount (subject to multiple-procedure rules with other procedures).

When to use modifier 50

50961 compared with similar codes

Compare codes · National

4 codes, side by side

Office or facility?

  • 50961

    Ureteroscopy, endoscopic treatment5.89 wRVU

    $405.15

  • 50951

    Ureteroscopy, diagnostic examination5.68 wRVU

    $393.13−$12.02

  • 50955

    Ureteroscopy, with biopsy6.57 wRVU

    $444.23+$39.08

  • 50957

    Ureteroscopy, endoscopic lesion treatment6.61 wRVU

    $448.24+$43.09

How to choose

50951UreteroscopyDiagnostic examination
50951 is for diagnostic ureter endoscopy; 50961 is for endoscopy with treatment.
50955UreteroscopyWith biopsy
50955 identifies ureteroscopic biopsy. Report 50961 when the documented service is treatment rather than biopsy alone.
50957UreteroscopyEndoscopic lesion treatment
Both are ureter endoscopy and treatment codes. Select the code whose full CPT description matches the specific procedure documented.

50961 billing questions

How does 50961 differ from diagnostic ureteroscopy?

50961 describes treatment during ureteral endoscopy. Use a diagnostic endoscopy code when the service is inspection rather than treatment.

Is biopsy alone reported with 50961?

No. The nearby biopsy code 50955 identifies ureteral endoscopy with biopsy; documentation should support the service actually performed.

What is included in the global period?

The 0-day global period includes same-day preoperative and postoperative care.

How is bilateral treatment reported?

Modifier 50 applies to a bilateral procedure and is paid at 150%.

Can an assistant or co-surgeon be billed?

Assistant-at-surgery payment requires documentation of medical necessity. Co-surgeons and team surgery are not permitted.

What happens when related endoscopies are performed together?

CMS endoscopy family pricing applies when related endoscopies are performed together.

Where these rates come from

FeeBase calculates base physician payments from CMS work, practice-expense and malpractice RVUs, adjusted by each locality’s geographic indexes and the conversion factor. Services without a published rate are labeled, never given a made-up amount. Amounts are Medicare allowed amounts before claim adjustments: not a patient’s bill or a commercial rate.

CMS RVU26D · effective Oct 1, 2026 through the day before Jan 1, 2027

Show the CMS file lines behind this rate
RVUs for 50961PPRRVU2026_Oct_nonQPP.csv, line 6,009 (RVU26D)

Open CMS sourceHow we calculate rates

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