CPT code 36905: Dialysis thrombectomy, peripheral balloon angioplasty2026 Medicare rate & RVUs in Colorado

Reports percutaneous removal or dissolution of thrombus in a dialysis access circuit together with balloon angioplasty of a stenosis in its peripheral segment.

CMS RVU26DEffective Oct 1, 2026One payment locality22.2K Medicare services in 2024

In Colorado, Medicare pays $2,318.81 for 36905 in the office and $383.03 when it’s performed in a hospital or facility.

$2,318.81Office (non-facility)
$383.03Hospital or facility
+5.2%vs the national office rate ($2,205.13)

Check a contract rate as a % of Medicare · 36905 nationwide

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

We’ll open 36905 for the payment locality that covers the ZIP.

On this page 11 sections
  1. Rate in Colorado
  2. What 36905 covers
  3. Compared with other areas
  4. Rate map
  5. How it’s calculated
  6. Payment rules
  7. Related codes
  8. Rate history
  9. Where it applies
  10. Billing questions
  11. Sources

What 36905 covers

This service treats a thrombosed or occluded hemodialysis access, such as an arteriovenous fistula or graft. A vascular surgeon or interventional radiologist accesses the circuit percutaneously, removes or dissolves thrombus, and uses a balloon to treat a stenosis in the peripheral portion of the circuit. Imaging and radiological supervision associated with the intervention are included. The service is commonly performed in a hospital or an outpatient vascular access setting when restoring access flow requires both clot treatment and angioplasty.

Select this code when thrombectomy or thrombolytic treatment and peripheral-segment balloon angioplasty are performed in the same dialysis circuit. Use a different code when the procedure lacks one of those elements or uses stenting instead of balloon angioplasty. The report should identify the treated access, thrombus treatment, angioplasty site, and relevant findings. CMS assigns a 0-day global period, so same-day preoperative and postoperative care is included. In a session with multiple procedures, the highest-valued procedure is paid in full and others at 50%. Modifier 50 is inappropriate. Assistant-at-surgery payment is statutorily restricted; co-surgeons require supporting documentation, and team surgery is 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.

How Colorado compares for 36905

Across 109 of 109 payment localities, the office rate for 36905 runs from $1,920.73 in Arkansas to $3,043.39 in San Benito County, CA. Colorado pays $2,318.81. The RVUs are the same everywhere; the geographic indexes change the dollars.

36905 in Colorado vs other payment areas
  1. Colorado · this page$2,318.81
  2. Los Angeles, CA · California$2,544.66+$225.85
  3. Washington, DC area · District of Columbia$2,558.48+$239.67
  4. Miami, FL · Florida$2,347.63+$28.82
  5. Chicago, IL · Illinois$2,272.32−$46.49
  6. Manhattan, NY · New York$2,551.89+$233.08
  7. Alaska · Alaska$2,453.88+$135.07

Other areas in Colorado first, then benchmark localities. Bars start at $0.

Every other payment area

36905 in every other Medicare payment locality
Payment localityOfficeFacility
AlabamaAlabama$1,952.83$360.90
ArkansasArkansas$1,920.73$357.91
ArizonaArizona$2,140.99$378.04
Bakersfield, CACalifornia$2,373.26$379.25
Chico, CACalifornia$2,369.52$375.52
El Centro, CACalifornia$2,369.74$375.73
Fresno, CACalifornia$2,369.52$375.52
Hanford, CACalifornia$2,369.52$375.52

36905 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.

$1,920.73

$2,706.46

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

View every state and territory as a table
36905 office rate range by state
State / territoryOffice rate rangeLocalities
AK$2,453.881
AL$1,952.831
AR$1,920.731
AZ$2,140.991
CA$2,369.52–$3,043.3929
CO$2,318.811
CT$2,363.941
DC$2,558.481
DE$2,179.821
FL$2,144.57–$2,347.633
GA$2,011.57–$2,244.572
GU$2,443.011
HI$2,443.011
IA$2,020.301
ID$2,032.921
IL$2,066.80–$2,290.904
IN$2,046.561
KS$2,004.351
KY$1,994.031
LA$1,988.41–$2,100.732
MA$2,300.12–$2,574.952
MD$2,226.95–$2,558.483
ME$2,039.34–$2,172.412
MI$2,048.10–$2,169.282
MN$2,228.991
MO$1,946.12–$2,115.513
MS$1,934.121
MT$2,205.041
NC$2,064.361
ND$2,179.531
NE$2,034.431
NH$2,276.361
NJ$2,392.97–$2,525.542
NM$2,058.681
NV$2,199.801
NY$2,098.89–$2,614.025
OH$2,042.891
OK$1,995.561
OR$2,184.86–$2,406.222
PA$2,049.52–$2,295.342
PR$2,225.041
RI$2,267.721
SC$2,056.641
SD$2,176.521
TN$2,015.121
TX$2,033.88–$2,309.198
UT$2,088.611
VA$2,160.69–$2,558.482
VI$2,225.041
VT$2,165.151
WA$2,297.69–$2,636.122
WI$2,096.821
WV$1,978.891
WY$2,193.921

See 36905 in every payment locality

How the 36905 rate is calculated

Each of 36905’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 · 36905

RVUs × geographic indexes × conversion factor

Office or facility?

Work8.78

8.78 RVUs× 1.000 GPCI

Practice expense55.95

55.95 RVUs× 1.000 GPCI

Malpractice1.29

1.29 RVUs× 1.000 GPCI

Adjusted RVUs

66.0200

Conversion factor

$33.4009

Medicare rate

$2,205.13

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

The exact Colorado inputs and CMS source lines

PPRRVU2026_Oct_nonQPP.csv

4,566

Code
36905
Physician work
8.78
Practice expense
55.95
Malpractice
1.29

GPCI2026.csv

37

Locality
Colorado
Physician work
1.012
Practice expense
1.064
Malpractice
0.781
Office calculation for 36905 in Colorado
ComponentRVULocality factorAdjusted
Physician work8.78× 1.0128.8854
Practice expense55.95× 1.06459.5308
Malpractice1.29× 0.7811.0075
Total RVUs69.4237
Conversion factor× 33.4009

Office rate, Colorado$2318.81

Office: (8.78 × 1.012 + 55.95 × 1.064 + 1.29 × 0.781) × $33.4009 = $2318.81

Facility: (8.78 × 1.012 + 1.48 × 1.064 + 1.29 × 0.781) × $33.4009 = $383.03

Open 36905 in the RVU calculator

Payment rules and modifiers for 36905

The CMS indicators that decide how 36905 is paid alongside other services.

CMS payment indicators · 36905

Dialysis thrombectomy, peripheral balloon angioplasty

RuleCMS valueWhat it means
Global period000Same-day global: pre- and post-op care on the day of the procedure is included.
Multiple procedures2Standard reduction: highest-valued procedure at 100%, others at 50%.
Bilateral (modifier 50)0The 150% bilateral adjustment doesn’t apply.
Assistant at surgery (80/81/82/AS)1Not paid (statutory restriction).
Co-surgeons (62)1Permitted with supporting documentation.
Team surgery (66)0Not permitted.
Professional/technical0Physician service: no professional/technical split.

What modifiers do to the payment

Modifier 51 · payment effect

With and without the modifier

36905 without 51 · national office

$2,205.13

Dialysis thrombectomy, peripheral balloon angioplasty

36905-51 · Second procedure: 50%

$1,102.57

When this isn’t the highest-valued procedure in the session, Medicare pays 50% of its fee schedule amount (the highest is paid at 100%).

When to use modifier 51

How 36905 has changed in Colorado

36905 · Office / nonfacility

$2318.81

Effective 2026-10-01

The base rate is $143.17 higher than on 2025-10-01, moving from $2175.64 to $2318.81 (6.6%).

It is unchanged from the immediately preceding available release, effective 2026-07-01.

Base rate by release · bars start at $0 · select a bar to compare

One bar per available release, ordered by effective date. Missing rates remain gaps. These comparisons hold the code, setting and locality identifiers constant; they do not isolate which policy or input caused a change.

What changed, release by release
  1. January 1, 2026

    RVU26A

    $2175.64changed to$2318.81

    • Conversion factor 32.3465 changed to 33.4009
    • Work RVU 9.00 changed to 8.78
    • Practice expense RVU 54.27 changed to 55.95
    • Malpractice RVU 1.26 changed to 1.29
    • Work GPCI 1.008 changed to 1.012
    • Practice expense GPCI 1.053 changed to 1.064
    • Malpractice GPCI 0.827 changed to 0.781

    Held through RVU26B, RVU26C, RVU26D.

  2. January 1, 2025

    RVU25A

    $2320.40changed to$2175.64

    • Conversion factor 33.2875 changed to 32.3465
    • Practice expense RVU 56.61 changed to 54.27
    • Malpractice RVU 1.24 changed to 1.26

    Held through RVU25B, RVU25C, RVU25D.

  3. March 9, 2024

    RVU24AR

    $2282.53changed to$2320.40

    • Conversion factor 32.7442 changed to 33.2875

    Held through RVU24B, RVU24C, RVU24D.

  4. January 1, 2024

    RVU24A

    $2417.86changed to$2282.53

    • Conversion factor 33.8872 changed to 32.7442
    • Practice expense RVU 58.42 changed to 56.61
    • Malpractice RVU 1.21 changed to 1.24
    • Work GPCI 1.005 changed to 1.008
    • Practice expense GPCI 1.050 changed to 1.053
    • Malpractice GPCI 0.797 changed to 0.827
  5. January 1, 2023

    RVU23A

    $2540.41changed to$2417.86

    • Conversion factor 34.6062 changed to 33.8872
    • Practice expense RVU 60.63 changed to 58.42
    • Malpractice RVU 1.20 changed to 1.21
    • Work GPCI 1.001 changed to 1.005
    • Practice expense GPCI 1.047 changed to 1.050
    • Malpractice GPCI 0.767 changed to 0.797

    Held through RVU23B, RVU23C, RVU23D.

  6. January 1, 2022

    RVU22A

    $2647.71changed to$2540.41

    • Conversion factor 34.8931 changed to 34.6062
    • Practice expense RVU 63.02 changed to 60.63
    • Malpractice RVU 1.16 changed to 1.20

    Held through RVU22B, RVU22C, RVU22D.

  7. January 1, 2021

    RVU21A

    $2547.01changed to$2647.71

    • Conversion factor 36.0896 changed to 34.8931
    • Practice expense RVU 58.60 changed to 63.02
    • Malpractice RVU 1.15 changed to 1.16
    • Work GPCI 1.000 changed to 1.001
    • Practice expense GPCI 1.033 changed to 1.047
    • Malpractice GPCI 0.905 changed to 0.767

    Held through RVU21B, RVU21C, RVU21D.

  8. January 1, 2020

    RVU20A

    $2445.96changed to$2547.01

    • Conversion factor 36.0391 changed to 36.0896
    • Practice expense RVU 56.58 changed to 58.60
    • Malpractice RVU 1.22 changed to 1.15
    • Practice expense GPCI 1.018 changed to 1.033
    • Malpractice GPCI 1.042 changed to 0.905

    Held through RVU20B, RVU20C, RVU20D.

  9. January 1, 2019

    RVU19A

    $2381.02changed to$2445.96

    • Conversion factor 35.9996 changed to 36.0391
    • Practice expense RVU 54.83 changed to 56.58
    • Malpractice RVU 1.27 changed to 1.22

    Held through RVU19B, RVU19C, RVU19D.

  10. January 1, 2018

    RVU18AR1

    $2336.62changed to$2381.02

    • Conversion factor 35.8887 changed to 35.9996
    • Work RVU 8.46 changed to 9.00
    • Practice expense RVU 54.34 changed to 54.83
    • Malpractice RVU 1.40 changed to 1.27
    • Practice expense GPCI 1.015 changed to 1.018
    • Malpractice GPCI 1.066 changed to 1.042

    Held through RVU18B, RVU18C, RVU18D.

  11. January 1, 2017

    RVU17A

    No ratechanged to$2336.62

    Held through RVU17B, RVU17C, RVU17D.

  12. January 1, 2013

    RVU13AR

    Earliest loaded release: No rate

    Held through RVU13B, RVU13C, RVU13D, RVU14A, RVU14B, RVU14C, RVU14D, RVU15A, RVU15B, RVU15C, RVU15D, RVU16A, RVU16B, RVU16C, RVU16D.

Rates in every CMS release
Effective fromOfficeFacilityCMS release
2026-10-01$2,318.81$383.03RVU26D
2026-07-01$2,318.81$383.03RVU26C
2026-04-01$2,318.81$383.03RVU26B
2026-01-01$2,318.81$383.03RVU26A
2025-10-01$2,175.64$418.78RVU25D
2025-07-01$2,175.64$418.78RVU25C
2025-04-01$2,175.64$418.78RVU25B
2025-01-01$2,175.64$418.78RVU25A
2024-10-01$2,320.40$428.31RVU24D
2024-07-01$2,320.40$428.31RVU24C
2024-04-01$2,320.40$428.31RVU24B
2024-03-09$2,320.40$428.31RVU24AR
2024-01-01$2,282.53$421.32RVU24A
2023-10-01$2,417.86$434.90RVU23D
2023-07-01$2,417.86$434.90RVU23C
2023-04-01$2,417.86$434.90RVU23B
2023-01-01$2,417.86$434.90RVU23A
2022-10-01$2,540.41$442.17RVU22D
2022-07-01$2,540.41$442.17RVU22C
2022-04-01$2,540.41$442.17RVU22B
2022-01-01$2,540.41$442.17RVU22A
2021-10-01$2,647.71$445.13RVU21D
2021-07-01$2,647.71$445.13RVU21C
2021-04-01$2,647.71$445.13RVU21B
2021-01-01$2,647.71$445.13RVU21A
2020-10-01$2,547.01$464.14RVU20D
2020-07-01$2,547.01$464.14RVU20C
2020-04-01$2,547.01$464.14RVU20B
2020-01-01$2,547.01$464.14RVU20A
2019-10-01$2,445.96$468.86RVU19D
2019-07-01$2,445.96$468.86RVU19C
2019-04-01$2,445.96$468.86RVU19B
2019-01-01$2,445.96$468.86RVU19A
2018-10-01$2,381.02$469.49RVU18D
2018-07-01$2,381.02$469.49RVU18C
2018-04-01$2,381.02$469.49RVU18B
2018-01-01$2,381.02$469.49RVU18AR1
2017-10-01$2,336.62$449.70RVU17D
2017-07-01$2,336.62$449.70RVU17C
2017-04-01$2,336.62$449.70RVU17B
2017-01-01$2,336.62$449.70RVU17A
2016-10-01Not in this releaseNot in this releaseRVU16D
2016-07-01Not in this releaseNot in this releaseRVU16C
2016-04-01Not in this releaseNot in this releaseRVU16B
2016-01-01Not in this releaseNot in this releaseRVU16A
2015-10-01Not in this releaseNot in this releaseRVU15D
2015-07-01Not in this releaseNot in this releaseRVU15C
2015-04-01Not in this releaseNot in this releaseRVU15B
2015-01-01Not in this releaseNot in this releaseRVU15A
2014-10-01Not in this releaseNot in this releaseRVU14D
2014-07-01Not in this releaseNot in this releaseRVU14C
2014-04-01Not in this releaseNot in this releaseRVU14B
2014-01-01Not in this releaseNot in this releaseRVU14A
2013-10-01Not in this releaseNot in this releaseRVU13D
2013-07-01Not in this releaseNot in this releaseRVU13C
2013-04-01Not in this releaseNot in this releaseRVU13B
2013-01-01Not in this releaseNot in this releaseRVU13AR

Price 36905 for an earlier date of service

Where the Colorado rate applies

Colorado is a Medicare payment area, not a city. Our Census mapping connects it to 485 cities and communities in Colorado. Some span more than one payment area; confirm with the service ZIP.

  • Acres Green
  • Aetna Estates
  • Aguilar
  • Air Force Academy
  • Akron
  • Alamosa
  • Alamosa East
  • Allenspark

Browse all communities in Colorado

36905 billing questions

When is this code selected instead of 36904?

Use 36905 when thrombectomy or thrombolytic treatment is accompanied by balloon angioplasty in the peripheral dialysis-circuit segment. Code 36904 describes circuit thrombectomy without that peripheral angioplasty.

Can 36902 also be reported for the peripheral angioplasty?

No. The peripheral balloon angioplasty is included in 36905 when performed with the circuit thrombectomy or thrombolytic treatment.

How does 36905 differ from 36906?

Both include dialysis-circuit thrombectomy or thrombolytic treatment. Use 36905 when the peripheral lesion is treated with balloon angioplasty; 36906 represents peripheral-segment stent placement.

Can central-segment treatment be reported separately?

A separately performed central-segment balloon angioplasty may be reported with add-on code 36907. Central-segment stent placement is represented by add-on code 36908.

Should modifier 50 be appended for bilateral access treatment?

No. CMS identifies bilateral adjustment as inappropriate for this code; modifier 50 should not be used.

What documentation supports reporting 36905?

Document the dialysis access treated, the thrombectomy or thrombolytic work, and the peripheral-segment stenosis treated with balloon angioplasty. Include the procedural findings and imaging that support those services.

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 36905PPRRVU2026_Oct_nonQPP.csv, line 4,566 (RVU26D)
Geographic factors for ColoradoGPCI2026.csv, line 37 (RVU26D)

Open CMS sourceHow we calculate rates

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