CPT code 36222: Carotid angiography, common carotid, extracranial2026 Medicare rate & RVUs in Redding, CA

Reports selective catheterization of one common carotid or innominate artery with angiography of the same-side extracranial carotid circulation.

CMS RVU26DEffective Oct 1, 2026One payment locality3.4K Medicare services in 2024

In Redding, CA, Medicare pays $1,342.37 for 36222 in the office and $238.66 when it’s performed in a hospital or facility.

$1,342.37Office (non-facility)
$238.66Hospital or facility
+6.6%vs the national office rate ($1,259.55)

Check a contract rate as a % of Medicare · 36222 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 36222 for the payment locality that covers the ZIP.

On this page 11 sections
  1. Rate in Redding, CA
  2. What 36222 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 36222 covers

An interventional radiologist, vascular surgeon, or neurointerventional specialist selectively places a catheter in one common carotid artery or the innominate artery and images the ipsilateral extracranial carotid circulation. The service is typically performed in an angiography suite to assess cervical carotid anatomy, such as suspected stenosis. Aortic arch imaging is included when performed; this code’s imaging territory is extracranial rather than intracranial.

Report one unit for the unilateral service and document the catheterized artery, side, clinical indication, and angiographic territory. The code includes the selective catheter placement and the associated angiography; do not separately report those same elements as though they were distinct services. It has a 0-day global period, so same-day preoperative and postoperative care is included. With other procedures in the same session, the highest-valued procedure is paid in full and the others are subject to the standard multiple procedure reduction. Modifier 50 identifies bilateral performance and CMS pays the bilateral procedure at 150%. Assistant-at-surgery services are not paid; 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.

How Redding, CA compares for 36222

Across 109 of 109 payment localities, the office rate for 36222 runs from $1,091.15 in Arkansas to $1,719.52 in San Benito County, CA. Redding, CA pays $1,342.37. The RVUs are the same everywhere; the geographic indexes change the dollars.

36222 in Redding, CA vs other payment areas
  1. Redding, CA · this page$1,342.37
  2. Bakersfield, CA · California$1,345.91+$3.54
  3. Chico, CA · California$1,342.37
  4. El Centro, CA · California$1,342.59+$0.22
  5. Fresno, CA · California$1,342.37
  6. Hanford, CA · California$1,342.37
  7. Los Angeles, CA · California$1,442.91+$100.54

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

Every other payment area

36222 in every other Medicare payment locality
Payment localityOfficeFacility
Madera, CACalifornia$1,342.37$238.66
Merced, CACalifornia$1,342.37$238.66
Modesto, CACalifornia$1,342.37$238.66
Napa, CACalifornia$1,580.78$253.50
Oxnard, CACalifornia$1,437.84$247.52
Rest of CaliforniaCalifornia$1,342.37$238.66
Riverside, CACalifornia$1,356.41$252.70
Sacramento, CACalifornia$1,415.57$244.39

36222 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.

$1,091.15

$1,530.95

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

View every state and territory as a table
36222 office rate range by state
State / territoryOffice rate rangeLocalities
AK$1,393.751
AL$1,110.091
AR$1,091.151
AZ$1,220.891
CA$1,342.37–$1,719.5229
CO$1,318.831
CT$1,352.551
DC$1,459.571
DE$1,243.461
FL$1,235.63–$1,369.243
GA$1,155.22–$1,285.562
GU$1,384.121
HI$1,384.121
IA$1,144.441
ID$1,152.991
IL$1,193.37–$1,322.714
IN$1,160.861
KS$1,137.641
KY$1,139.971
LA$1,137.68–$1,203.922
MA$1,308.74–$1,464.282
MD$1,270.21–$1,459.573
ME$1,159.51–$1,234.012
MI$1,174.38–$1,253.032
MN$1,259.011
MO$1,114.37–$1,209.533
MS$1,103.041
MT$1,259.461
NC$1,173.821
ND$1,233.561
NE$1,151.961
NH$1,296.871
NJ$1,366.70–$1,440.362
NM$1,181.711
NV$1,253.281
NY$1,194.36–$1,505.335
OH$1,169.091
OK$1,138.111
OR$1,242.38–$1,366.962
PA$1,171.55–$1,313.882
PR$1,270.371
RI$1,292.541
SC$1,173.661
SD$1,230.491
TN$1,144.311
TX$1,162.50–$1,315.448
UT$1,192.461
VA$1,228.94–$1,459.572
VI$1,270.371
VT$1,227.501
WA$1,306.65–$1,497.082
WI$1,185.431
WV$1,141.671
WY$1,248.171

See 36222 in every payment locality

How the 36222 rate is calculated

Each of 36222’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 · 36222

RVUs × geographic indexes × conversion factor

Office or facility?

Work5.15

5.15 RVUs× 1.000 GPCI

Practice expense31.25

31.25 RVUs× 1.000 GPCI

Malpractice1.31

1.31 RVUs× 1.000 GPCI

Adjusted RVUs

37.7100

Conversion factor

$33.4009

Medicare rate

$1,259.55

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

The exact Redding, CA inputs and CMS source lines

PPRRVU2026_Oct_nonQPP.csv

4,448

Code
36222
Physician work
5.15
Practice expense
31.25
Malpractice
1.31

GPCI2026.csv

19

Locality
Redding, CA
Physician work
1.017
Practice expense
1.096
Malpractice
0.536
Office calculation for 36222 in Redding, CA
ComponentRVULocality factorAdjusted
Physician work5.15× 1.0175.2375
Practice expense31.25× 1.09634.2500
Malpractice1.31× 0.5360.7022
Total RVUs40.1897
Conversion factor× 33.4009

Office rate, Redding, CA$1342.37

Office: (5.15 × 1.017 + 31.25 × 1.096 + 1.31 × 0.536) × $33.4009 = $1342.37

Facility: (5.15 × 1.017 + 1.1 × 1.096 + 1.31 × 0.536) × $33.4009 = $238.66

Open 36222 in the RVU calculator

Payment rules and modifiers for 36222

The CMS indicators that decide how 36222 is paid alongside other services.

CMS payment indicators · 36222

Carotid angiography, common carotid, extracranial

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)1Bilateral with modifier 50 pays 150% of the fee schedule amount.
Assistant at surgery (80/81/82/AS)1Not paid (statutory restriction).
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

36222 without 50 · national office

$1,259.55

Carotid angiography, common carotid, extracranial

36222-50 · Bilateral: 150%

$1,889.33

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

How 36222 has changed in Redding, CA

36222 · Office / nonfacility

$1342.37

Effective 2026-10-01

The base rate is $116.82 higher than on 2025-10-01, moving from $1225.55 to $1342.37 (9.5%).

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

    $1225.55changed to$1342.37

    • Conversion factor 32.3465 changed to 33.4009
    • Work RVU 5.28 changed to 5.15
    • Practice expense RVU 29.10 changed to 31.25
    • Malpractice RVU 1.30 changed to 1.31
    • Work GPCI 1.014 changed to 1.017
    • Practice expense GPCI 1.093 changed to 1.096
    • Malpractice GPCI 0.560 changed to 0.536

    Held through RVU26B, RVU26C, RVU26D.

  2. January 1, 2025

    RVU25A

    $1291.40changed to$1225.55

    • Conversion factor 33.2875 changed to 32.3465
    • Practice expense RVU 29.93 changed to 29.10

    Held through RVU25B, RVU25C, RVU25D.

  3. March 9, 2024

    RVU24AR

    $1270.32changed to$1291.40

    • Conversion factor 32.7442 changed to 33.2875

    Held through RVU24B, RVU24C, RVU24D.

  4. January 1, 2024

    RVU24A

    $1305.80changed to$1270.32

    • Conversion factor 33.8872 changed to 32.7442
    • Practice expense RVU 30.04 changed to 29.93
    • Malpractice RVU 1.26 changed to 1.30
    • Work GPCI 1.021 changed to 1.014
    • Practice expense GPCI 1.079 changed to 1.093
    • Malpractice GPCI 0.579 changed to 0.560
  5. January 1, 2023

    RVU23A

    $1338.52changed to$1305.80

    • Conversion factor 34.6062 changed to 33.8872
    • Practice expense RVU 30.52 changed to 30.04
    • Work GPCI 1.027 changed to 1.021
    • Practice expense GPCI 1.065 changed to 1.079
    • Malpractice GPCI 0.597 changed to 0.579

    Held through RVU23B, RVU23C, RVU23D.

  6. January 1, 2022

    RVU22A

    $1387.22changed to$1338.52

    • Conversion factor 34.8931 changed to 34.6062
    • Practice expense RVU 31.56 changed to 30.52
    • Malpractice RVU 1.21 changed to 1.26

    Held through RVU22B, RVU22C, RVU22D.

  7. January 1, 2021

    RVU21A

    $1343.52changed to$1387.22

    • Conversion factor 36.0896 changed to 34.8931
    • Practice expense RVU 29.11 changed to 31.56
    • Malpractice RVU 1.16 changed to 1.21
    • Work GPCI 1.024 changed to 1.027
    • Practice expense GPCI 1.070 changed to 1.065
    • Malpractice GPCI 0.580 changed to 0.597

    Held through RVU21B, RVU21C, RVU21D.

  8. January 1, 2020

    RVU20A

    $1311.84changed to$1343.52

    • Conversion factor 36.0391 changed to 36.0896
    • Practice expense RVU 28.25 changed to 29.11
    • Malpractice RVU 1.20 changed to 1.16
    • Work GPCI 1.020 changed to 1.024
    • Practice expense GPCI 1.074 changed to 1.070
    • Malpractice GPCI 0.562 changed to 0.580

    Held through RVU20B, RVU20C, RVU20D.

  9. January 1, 2019

    RVU19A

    $1293.37changed to$1311.84

    • Conversion factor 35.9996 changed to 36.0391
    • Practice expense RVU 27.82 changed to 28.25
    • Malpractice RVU 1.18 changed to 1.20

    Held through RVU19B, RVU19C, RVU19D.

  10. January 1, 2018

    RVU18AR1

    $1292.31changed to$1293.37

    • Conversion factor 35.8887 changed to 35.9996
    • Practice expense RVU 27.70 changed to 27.82
    • Malpractice RVU 1.17 changed to 1.18
    • Work GPCI 1.024 changed to 1.020
    • Practice expense GPCI 1.079 changed to 1.074
    • Malpractice GPCI 0.610 changed to 0.562

    Held through RVU18B, RVU18C, RVU18D.

  11. January 1, 2017

    RVU17A

    No ratechanged to$1292.31

    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$1,342.37$238.66RVU26D
2026-07-01$1,342.37$238.66RVU26C
2026-04-01$1,342.37$238.66RVU26B
2026-01-01$1,342.37$238.66RVU26A
2025-10-01$1,225.55$262.84RVU25D
2025-07-01$1,225.55$262.84RVU25C
2025-04-01$1,225.55$262.84RVU25B
2025-01-01$1,225.55$262.84RVU25A
2024-10-01$1,291.40$269.40RVU24D
2024-07-01$1,291.40$269.40RVU24C
2024-04-01$1,291.40$269.40RVU24B
2024-03-09$1,291.40$269.40RVU24AR
2024-01-01$1,270.32$265.00RVU24A
2023-10-01$1,305.80$273.59RVU23D
2023-07-01$1,305.80$273.59RVU23C
2023-04-01$1,305.80$273.59RVU23B
2023-01-01$1,305.80$273.59RVU23A
2022-10-01$1,338.52$279.66RVU22D
2022-07-01$1,338.52$279.66RVU22C
2022-04-01$1,338.52$279.66RVU22B
2022-01-01$1,338.52$279.66RVU22A
2021-10-01$1,387.22$280.19RVU21D
2021-07-01$1,387.22$280.19RVU21C
2021-04-01$1,387.22$280.19RVU21B
2021-01-01$1,387.22$280.19RVU21A
2020-10-01$1,343.52$286.99RVU20D
2020-07-01$1,343.52$286.99RVU20C
2020-04-01$1,343.52$286.99RVU20B
2020-01-01$1,343.52$286.99RVU20A
2019-10-01$1,311.84$285.75RVU19D
2019-07-01$1,311.84$285.75RVU19C
2019-04-01$1,311.84$285.75RVU19B
2019-01-01$1,311.84$285.75RVU19A
2018-10-01$1,293.37$285.41RVU18D
2018-07-01$1,293.37$285.41RVU18C
2018-04-01$1,293.37$285.41RVU18B
2018-01-01$1,293.37$285.41RVU18AR1
2017-10-01$1,292.31$288.20RVU17D
2017-07-01$1,292.31$288.20RVU17C
2017-04-01$1,292.31$288.20RVU17B
2017-01-01$1,292.31$288.20RVU17A
2016-10-01Rate data unavailableRate data unavailableRVU16D
2016-07-01Rate data unavailableRate data unavailableRVU16C
2016-04-01Rate data unavailableRate data unavailableRVU16B
2016-01-01Rate data unavailableRate data unavailableRVU16A
2015-10-01Rate data unavailableRate data unavailableRVU15D
2015-07-01Rate data unavailableRate data unavailableRVU15C
2015-04-01Rate data unavailableRate data unavailableRVU15B
2015-01-01Rate data unavailableRate data unavailableRVU15A
2014-10-01Rate data unavailableRate data unavailableRVU14D
2014-07-01Rate data unavailableRate data unavailableRVU14C
2014-04-01Rate data unavailableRate data unavailableRVU14B
2014-01-01Rate data unavailableRate data unavailableRVU14A
2013-10-01Rate data unavailableRate data unavailableRVU13D
2013-07-01Rate data unavailableRate data unavailableRVU13C
2013-04-01Rate data unavailableRate data unavailableRVU13B
2013-01-01Rate data unavailableRate data unavailableRVU13AR

Price 36222 for an earlier date of service

Where the Redding, CA rate applies

Redding, CA is a Medicare payment area, not a city. Our Census mapping connects it to 32 cities and communities in California. Some span more than one payment area; confirm with the service ZIP.

  • Redding
  • Anderson
  • Bella Vista
  • Big Bend
  • Burney
  • Cassel
  • Castella
  • Centerville

Browse all communities in California

36222 billing questions

How is 36222 different from 36223?

36222 covers angiography of the ipsilateral extracranial carotid circulation. 36223 includes imaging of both the extracranial carotid and intracranial circulation.

Does 36222 include aortic arch imaging?

Yes, when arch imaging is performed, it is included in the service. Do not report it separately for the same study.

Can 36222 be reported bilaterally?

For bilateral performance, report modifier 50. CMS payment for the bilateral procedure is at 150%.

What documentation supports 36222?

Document the selectively catheterized common carotid or innominate artery, laterality, indication, and the extracranial carotid territory imaged.

How does the multiple procedure reduction affect 36222?

When it is performed with other procedures in the same session, the highest-valued procedure is paid in full and the others are subject to the standard multiple procedure reduction.

Is same-day care included in the payment?

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

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 36222PPRRVU2026_Oct_nonQPP.csv, line 4,448 (RVU26D)
Geographic factors for Redding, CAGPCI2026.csv, line 19 (RVU26D)

Open CMS sourceHow we calculate rates

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