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CMS RVU26D · Effective 2026-10-01

37283 in Chico

Office / nonfacility

$916.92

Base rate per service

Facility setting

$181.12

Base rate per service

Amounts below use the non-QP conversion factor for participating physicians. These are base physician payments before claim-level adjustments, not patient costs or total hospital charges.

Peripheral revascularization

About 37283: Complex tibial-peroneal angioplasty, additional vessel

Reports complex endovascular angioplasty of each additional tibial or peroneal vessel treated after the primary complex vessel procedure.

This add-on code describes complex endovascular angioplasty in an additional tibial or peroneal artery during lower-extremity revascularization. The service is typically performed by a vascular surgeon, interventional radiologist, or interventional cardiologist in an angiography or catheterization setting. It is for an additional vessel, not the first vessel treated in the complex angioplasty service.

Report 37283 with the primary complex angioplasty code, 37282, when another vessel in the tibial/peroneal territory receives treatment meeting the applicable complex-service criteria. Documentation should identify the treated vessel and lesion, describe the intervention, and support the complex designation. The code is an add-on and is paid within the primary procedure’s global period. For a bilateral procedure reported with modifier 50, CMS pays this code at 150%.

CMS billing rules for 37283

Global period
Add-on code: billed only together with a primary procedure and paid within that procedure's global period.
Bilateral procedures
Bilateral procedure with modifier 50 is paid at 150%.

Where the value comes from

  • Work RVU4.26 · 16%
  • Practice expense (office) RVU20.63 · 80%
  • Malpractice RVU0.95 · 4%

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.

37283 compared with similar codes

Office rates for Chico, from the same CMS release.

37282

Venous angioplasty

Complex, initial vessel

$6,597.05

37282 reports the first vessel treated with complex tibial/peroneal angioplasty; 37283 reports each additional qualifying vessel.

37281

Leg angioplasty

Additional simple vessel

$786.57

37281 is for each additional vessel at the straightforward level. Choose 37283 when the additional-vessel service meets the complex criteria.

37284

Venous revascularization

Straightforward, initial vessel

$6,102.23

37284 is in the tibial/peroneal stent family. Distinguish it from 37283 by the intervention performed and the applicable service criteria.

The same code, a different location

How does Chico compare?

In Bakersfield, the office rate for 37283 is $919.53—$2.61 higher than the $916.92 rate in Chico. Both use the same code, release and participation basis.

37283 across payment areas

Same release and payment basis · bars start at $0

  1. Chico · This locality

    $916.92

  2. Bakersfield

    $919.53

    $2.61 higher than Chico

  3. El Centro

    $917.08

    $0.16 higher than Chico

  4. Fresno

    $916.92

    The same base rate than Chico

  5. Hanford-Corcoran

    $916.92

    The same base rate than Chico

  6. Los Angeles-Long Beach-Anaheim (Los Angeles/Orange Cnty)

    $984.35

    $67.43 higher than Chico

  7. Madera

    $916.92

    The same base rate than Chico

Other payment areas listed in California appear first, followed by selected cross-country examples. The chart compares amounts, not distance.

Across 109 of 109 CMS payment localities with a supported office rate, 37283 ranges from $750.53 in Arkansas to $1168.57 in San Jose-Sunnyvale-Santa Clara (San Benito Cnty). This is a geographic range, not an average.

The code’s RVUs stay the same in these comparisons. Geographic adjustments to work, practice expense and malpractice change the dollar amount. A city name alone may not identify the payment area for a service address.

Compare all 108 other payment areas

  • Merced

    California · 37283

    Office

    $916.92

    Facility

    $181.12

    The same base rate than Chico for the office setting.

  • Modesto

    California · 37283

    Office

    $916.92

    Facility

    $181.12

    The same base rate than Chico for the office setting.

  • Napa

    California · 37283

    Office

    $1075.55

    Facility

    $190.70

    $158.63 higher than Chico for the office setting.

  • Oxnard-Thousand Oaks-Ventura

    California · 37283

    Office

    $980.51

    Facility

    $186.96

    $63.59 higher than Chico for the office setting.

  • Redding

    California · 37283

    Office

    $916.92

    Facility

    $181.12

    The same base rate than Chico for the office setting.

  • Rest Of California

    California · 37283

    Office

    $916.92

    Facility

    $181.12

    The same base rate than Chico for the office setting.

  • Riverside-San Bernardino-Ontario

    California · 37283

    Office

    $927.13

    Facility

    $191.32

    $10.21 higher than Chico for the office setting.

  • Sacramento-Roseville-Folsom

    California · 37283

    Office

    $965.80

    Facility

    $185.01

    $48.88 higher than Chico for the office setting.

  • Salinas

    California · 37283

    Office

    $962.33

    Facility

    $184.22

    $45.41 higher than Chico for the office setting.

  • San Diego-Chula Vista-Carlsbad

    California · 37283

    Office

    $987.87

    Facility

    $184.93

    $70.95 higher than Chico for the office setting.

  • San Francisco-Oakland-Berkeley (Marin Cnty)

    California · 37283

    Office

    $1141.95

    Facility

    $195.33

    $225.03 higher than Chico for the office setting.

  • San Francisco-Oakland-Berkeley (San Francisco/San Mateo/Alameda/Contra Costa Cnty)

    California · 37283

    Office

    $1140.87

    Facility

    $194.25

    $223.95 higher than Chico for the office setting.

  • San Jose-Sunnyvale-Santa Clara (San Benito Cnty)

    California · 37283

    Office

    $1168.57

    Facility

    $200.47

    $251.65 higher than Chico for the office setting.

  • San Jose-Sunnyvale-Santa Clara (Santa Clara Cnty)

    California · 37283

    Office

    $1164.16

    Facility

    $196.06

    $247.24 higher than Chico for the office setting.

  • San Luis Obispo-Paso Robles

    California · 37283

    Office

    $946.55

    Facility

    $181.88

    $29.63 higher than Chico for the office setting.

  • Santa Cruz-Watsonville

    California · 37283

    Office

    $999.49

    Facility

    $183.79

    $82.57 higher than Chico for the office setting.

  • Santa Maria-Santa Barbara

    California · 37283

    Office

    $966.72

    Facility

    $183.92

    $49.80 higher than Chico for the office setting.

  • Santa Rosa-Petaluma

    California · 37283

    Office

    $1009.73

    Facility

    $185.30

    $92.81 higher than Chico for the office setting.

  • Stockton

    California · 37283

    Office

    $916.92

    Facility

    $181.12

    The same base rate than Chico for the office setting.

  • Vallejo

    California · 37283

    Office

    $1074.00

    Facility

    $189.15

    $157.08 higher than Chico for the office setting.

  • Visalia

    California · 37283

    Office

    $916.92

    Facility

    $181.12

    The same base rate than Chico for the office setting.

  • Yuba City

    California · 37283

    Office

    $916.92

    Facility

    $181.12

    The same base rate than Chico for the office setting.

  • Dc + Md/Va Suburbs

    District of Columbia · 37283

    Office

    $997.00

    Facility

    $206.14

    $80.08 higher than Chico for the office setting.

  • Miami

    Florida · 37283

    Office

    $939.85

    Facility

    $240.96

    $22.93 higher than Chico for the office setting.

  • Chicago

    Illinois · 37283

    Office

    $908.61

    Facility

    $233.90

    $8.31 lower than Chico for the office setting.

  • Manhattan

    New York · 37283

    Office

    $1002.41

    Facility

    $222.29

    $85.49 higher than Chico for the office setting.

  • Alaska*

    Alaska · 37283

    Office

    $964.76

    Facility

    $249.77

    $47.84 higher than Chico for the office setting.

  • Alabama

    Alabama · 37283

    Office

    $763.18

    Facility

    $175.74

    $153.74 lower than Chico for the office setting.

  • Arkansas

    Arkansas · 37283

    Office

    $750.53

    Facility

    $173.84

    $166.39 lower than Chico for the office setting.

  • Arizona

    Arizona · 37283

    Office

    $837.15

    Facility

    $186.60

    $79.77 lower than Chico for the office setting.

  • Colorado

    Colorado · 37283

    Office

    $901.94

    Facility

    $187.61

    $14.98 lower than Chico for the office setting.

  • Connecticut

    Connecticut · 37283

    Office

    $925.65

    Facility

    $202.59

    $8.73 higher than Chico for the office setting.

  • Delaware

    Delaware · 37283

    Office

    $852.32

    Facility

    $189.02

    $64.60 lower than Chico for the office setting.

  • Fort Lauderdale

    Florida · 37283

    Office

    $897.68

    Facility

    $217.59

    $19.24 lower than Chico for the office setting.

  • Rest Of Florida

    Florida · 37283

    Office

    $848.72

    Facility

    $206.90

    $68.20 lower than Chico for the office setting.

  • Atlanta

    Georgia · 37283

    Office

    $880.91

    Facility

    $198.81

    $36.01 lower than Chico for the office setting.

  • Rest Of Georgia

    Georgia · 37283

    Office

    $794.75

    Facility

    $195.90

    $122.17 lower than Chico for the office setting.

  • Hawaii, Guam

    Hawaii · 37283

    Office

    $944.12

    Facility

    $180.79

    $27.20 higher than Chico for the office setting.

  • Iowa

    Iowa · 37283

    Office

    $785.38

    Facility

    $171.08

    $131.54 lower than Chico for the office setting.

  • Idaho

    Idaho · 37283

    Office

    $791.23

    Facility

    $173.58

    $125.69 lower than Chico for the office setting.

  • East St. Louis

    Illinois · 37283

    Office

    $840.13

    Facility

    $222.48

    $76.79 lower than Chico for the office setting.

  • Rest Of Illinois

    Illinois · 37283

    Office

    $821.00

    Facility

    $208.05

    $95.92 lower than Chico for the office setting.

  • Suburban Chicago

    Illinois · 37283

    Office

    $907.18

    Facility

    $217.69

    $9.74 lower than Chico for the office setting.

  • Indiana

    Indiana · 37283

    Office

    $796.47

    Facility

    $174.12

    $120.45 lower than Chico for the office setting.

  • Kansas

    Kansas · 37283

    Office

    $781.19

    Facility

    $174.28

    $135.73 lower than Chico for the office setting.

  • Kentucky

    Kentucky · 37283

    Office

    $783.90

    Facility

    $187.06

    $133.02 lower than Chico for the office setting.

  • New Orleans

    Louisiana · 37283

    Office

    $826.74

    Facility

    $194.99

    $90.18 lower than Chico for the office setting.

  • Rest Of Louisiana

    Louisiana · 37283

    Office

    $782.50

    Facility

    $188.35

    $134.42 lower than Chico for the office setting.

  • Metropolitan Boston

    Massachusetts · 37283

    Office

    $999.10

    Facility

    $197.50

    $82.18 higher than Chico for the office setting.

  • Rest Of Massachusetts

    Massachusetts · 37283

    Office

    $895.43

    Facility

    $188.49

    $21.49 lower than Chico for the office setting.

  • Baltimore/Surr. Cntys

    Maryland · 37283

    Office

    $923.18

    Facility

    $202.81

    $6.26 higher than Chico for the office setting.

  • Rest Of Maryland

    Maryland · 37283

    Office

    $870.17

    Facility

    $190.75

    $46.75 lower than Chico for the office setting.

  • Rest Of Maine

    Maine · 37283

    Office

    $795.96

    Facility

    $178.31

    $120.96 lower than Chico for the office setting.

  • Southern Maine

    Maine · 37283

    Office

    $845.17

    Facility

    $179.85

    $71.75 lower than Chico for the office setting.

  • Detroit

    Michigan · 37283

    Office

    $860.73

    Facility

    $212.87

    $56.19 lower than Chico for the office setting.

  • Rest Of Michigan

    Michigan · 37283

    Office

    $807.22

    Facility

    $194.27

    $109.70 lower than Chico for the office setting.

  • Minnesota

    Minnesota · 37283

    Office

    $860.72

    Facility

    $169.90

    $56.20 lower than Chico for the office setting.

  • Metropolitan Kansas City

    Missouri · 37283

    Office

    $820.32

    Facility

    $189.91

    $96.60 lower than Chico for the office setting.

  • Metropolitan St. Louis

    Missouri · 37283

    Office

    $830.07

    Facility

    $190.93

    $86.85 lower than Chico for the office setting.

  • Rest Of Missouri

    Missouri · 37283

    Office

    $767.16

    Facility

    $188.45

    $149.76 lower than Chico for the office setting.

  • Mississippi

    Mississippi · 37283

    Office

    $759.02

    Facility

    $180.98

    $157.90 lower than Chico for the office setting.

  • Montana**

    Montana · 37283

    Office

    $863.02

    Facility

    $191.66

    $53.90 lower than Chico for the office setting.

  • North Carolina

    North Carolina · 37283

    Office

    $805.46

    Facility

    $179.08

    $111.46 lower than Chico for the office setting.

  • North Dakota**

    North Dakota · 37283

    Office

    $844.23

    Facility

    $172.87

    $72.69 lower than Chico for the office setting.

  • Nebraska

    Nebraska · 37283

    Office

    $790.29

    Facility

    $170.62

    $126.63 lower than Chico for the office setting.

  • New Hampshire

    New Hampshire · 37283

    Office

    $887.36

    Facility

    $188.48

    $29.56 lower than Chico for the office setting.

  • Northern Nj

    New Jersey · 37283

    Office

    $984.45

    Facility

    $205.68

    $67.53 higher than Chico for the office setting.

  • Rest Of New Jersey

    New Jersey · 37283

    Office

    $935.24

    Facility

    $202.12

    $18.32 higher than Chico for the office setting.

  • New Mexico

    New Mexico · 37283

    Office

    $812.27

    Facility

    $196.63

    $104.65 lower than Chico for the office setting.

  • Nevada**

    Nevada · 37283

    Office

    $858.47

    Facility

    $186.44

    $58.45 lower than Chico for the office setting.

  • Nyc Suburbs/Long Island

    New York · 37283

    Office

    $1029.61

    Facility

    $231.37

    $112.69 higher than Chico for the office setting.

  • Poughkpsie/N Nyc Suburbs

    New York · 37283

    Office

    $941.61

    Facility

    $206.47

    $24.69 higher than Chico for the office setting.

  • Queens

    New York · 37283

    Office

    $1011.62

    Facility

    $218.07

    $94.70 higher than Chico for the office setting.

  • Rest Of New York

    New York · 37283

    Office

    $819.20

    Facility

    $181.41

    $97.72 lower than Chico for the office setting.

  • Ohio

    Ohio · 37283

    Office

    $803.38

    Facility

    $190.43

    $113.54 lower than Chico for the office setting.

  • Oklahoma

    Oklahoma · 37283

    Office

    $782.27

    Facility

    $182.75

    $134.65 lower than Chico for the office setting.

  • Portland

    Oregon · 37283

    Office

    $933.72

    Facility

    $187.84

    $16.80 higher than Chico for the office setting.

  • Rest Of Oregon

    Oregon · 37283

    Office

    $850.90

    Facility

    $182.23

    $66.02 lower than Chico for the office setting.

  • Metropolitan Philadelphia

    Pennsylvania · 37283

    Office

    $900.02

    Facility

    $201.13

    $16.90 lower than Chico for the office setting.

  • Rest Of Pennsylvania

    Pennsylvania · 37283

    Office

    $804.83

    Facility

    $188.52

    $112.09 lower than Chico for the office setting.

  • Puerto Rico

    Puerto Rico · 37283

    Office

    $870.18

    Facility

    $191.44

    $46.74 lower than Chico for the office setting.

  • Rhode Island

    Rhode Island · 37283

    Office

    $885.09

    Facility

    $191.58

    $31.83 lower than Chico for the office setting.

  • South Carolina

    South Carolina · 37283

    Office

    $805.95

    Facility

    $185.62

    $110.97 lower than Chico for the office setting.

  • South Dakota**

    South Dakota · 37283

    Office

    $842.01

    Facility

    $170.65

    $74.91 lower than Chico for the office setting.

  • Tennessee

    Tennessee · 37283

    Office

    $785.68

    Facility

    $175.42

    $131.24 lower than Chico for the office setting.

  • Austin

    Texas · 37283

    Office

    $899.71

    Facility

    $189.42

    $17.21 lower than Chico for the office setting.

  • Beaumont

    Texas · 37283

    Office

    $798.81

    Facility

    $187.88

    $118.11 lower than Chico for the office setting.

  • Brazoria

    Texas · 37283

    Office

    $851.04

    Facility

    $185.72

    $65.88 lower than Chico for the office setting.

  • Dallas

    Texas · 37283

    Office

    $857.10

    Facility

    $188.43

    $59.82 lower than Chico for the office setting.

  • Fort Worth

    Texas · 37283

    Office

    $850.62

    Facility

    $188.66

    $66.30 lower than Chico for the office setting.

  • Galveston

    Texas · 37283

    Office

    $853.94

    Facility

    $187.28

    $62.98 lower than Chico for the office setting.

  • Houston

    Texas · 37283

    Office

    $871.32

    Facility

    $204.67

    $45.60 lower than Chico for the office setting.

  • Rest Of Texas

    Texas · 37283

    Office

    $824.86

    Facility

    $187.74

    $92.06 lower than Chico for the office setting.

  • Utah

    Utah · 37283

    Office

    $818.50

    Facility

    $187.42

    $98.42 lower than Chico for the office setting.

  • Virginia

    Virginia · 37283

    Office

    $842.04

    Facility

    $182.09

    $74.88 lower than Chico for the office setting.

  • Virgin Islands

    United States Virgin Islands · 37283

    Office

    $870.18

    Facility

    $191.44

    $46.74 lower than Chico for the office setting.

  • Vermont

    Vermont · 37283

    Office

    $840.51

    Facility

    $175.87

    $76.41 lower than Chico for the office setting.

  • Rest Of Washington

    Washington · 37283

    Office

    $893.87

    Facility

    $186.93

    $23.05 lower than Chico for the office setting.

  • Seattle (King Cnty)

    Washington · 37283

    Office

    $1020.80

    Facility

    $197.05

    $103.88 higher than Chico for the office setting.

  • Wisconsin

    Wisconsin · 37283

    Office

    $812.18

    Facility

    $169.02

    $104.74 lower than Chico for the office setting.

  • West Virginia

    West Virginia · 37283

    Office

    $786.49

    Facility

    $203.08

    $130.43 lower than Chico for the office setting.

  • Wyoming**

    Wyoming · 37283

    Office

    $854.83

    Facility

    $183.47

    $62.09 lower than Chico for the office setting.

See how rates vary across the country

37283 · Office / nonfacility · Non-QP. Choose a state to explore its payment localities. A range means the amount varies within that state.

MEWIVTNHMTNDMNMINYMARIWAIDWYSDIAILINOHPANJCTORNVUTCONEMOKYWVVAMDDECAAZNMKSOKARTNNCSCDCTXLAMSALGAFLAKHI

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.

$750.53

$1,042.75

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

View all state and territory rates as a table
State / territoryRate rangeLocalities
AK$964.761
AL$763.181
AR$750.531
AZ$837.151
CA$916.92–$1,168.5729
CO$901.941
CT$925.651
DC$997.001
DE$852.321
FL$848.72–$939.853
GA$794.75–$880.912
GU$944.121
HI$944.121
IA$785.381
ID$791.231
IL$821.00–$908.614
IN$796.471
KS$781.191
KY$783.901
LA$782.50–$826.742
MA$895.43–$999.102
MD$870.17–$997.003
ME$795.96–$845.172
MI$807.22–$860.732
MN$860.721
MO$767.16–$830.073
MS$759.021
MT$863.021
NC$805.461
ND$844.231
NE$790.291
NH$887.361
NJ$935.24–$984.452
NM$812.271
NV$858.471
NY$819.20–$1,029.615
OH$803.381
OK$782.271
OR$850.90–$933.722
PA$804.83–$900.022
PR$870.181
RI$885.091
SC$805.951
SD$842.011
TN$785.681
TX$798.81–$899.718
UT$818.501
VA$842.04–$997.002
VI$870.181
VT$840.511
WA$893.87–$1,020.802
WI$812.181
WV$786.491
WY$854.831

Explore 37283 on the national rate map →

Where does this rate apply?

Chico is a Medicare payment area. Our Census mapping connects it to 30 cities and communities in California, including the examples shown here.

Some communities span more than one payment area. Follow a city link to compare all of its mapped areas, or check the service-location ZIP above for an address-level starting point.

Browse all communities in California →

Why are the office and facility amounts different?

For 37283 in Chico, the physician’s office rate is $916.92 and the facility-setting rate is $181.12: a difference of $735.80.

The calculation uses a different practice-expense RVU for each setting. Both amounts here are physician fee-schedule amounts. The facility figure does not include a hospital’s separate charges, so this comparison does not tell you the total cost of receiving care in each setting.

See the inputs behind this difference →

Use this rate

What is a percentage of Medicare worth?

Turn a percentage into dollars for 37283 in Chico. This uses the base rate on this page, so the locality and release stay consistent.

Reference amount per service

$1008.61

$916.92 × 110% = $1008.61

A contract may specify another Medicare year or additional adjustments. This is percentage arithmetic on the displayed base rate, not a claim adjudication.

Working with a whole code list?

Compare an offer across your annual code mix, including an older Medicare schedule or flat per-code rates.

Compare your contract offer →

How this local rate is calculated

Each RVU component is multiplied by its own geographic practice cost index (GPCI). The three adjusted components are added, then multiplied by the conversion factor. These are the inputs used for 37283 in Chico.

PPRRVU2026_Oct_nonQPP.csv

4,643

Code
37283
Physician work
4.26
Practice expense
20.63
Malpractice
0.95

GPCI2026.csv

9

Locality
Chico
Physician work
1.017
Practice expense
1.096
Malpractice
0.536
Office / nonfacility calculation for 37283 in Chico
ComponentRVULocality factorAdjusted
Physician work4.26× 1.0174.3324
Practice expense20.63× 1.09622.6105
Malpractice0.95× 0.5360.5092
Total RVUs27.4521
Conversion factor× 33.4009

Office / nonfacility rate, Chico$916.92

Values as parsed from CMS release RVU26D, effective 2026-10-01. The amount is rounded to the nearest cent only at the end.

Open 37283 in the RVU calculator →

Explore RVUs, geographic factors and the full formula

Office / nonfacility

Office / nonfacility calculation inputs
ComponentRVULocal GPCI
Work4.261.017
Practice expense20.631.096
Malpractice0.950.536

(4.26 × 1.017 + 20.63 × 1.096 + 0.95 × 0.536) × $33.4009 = $916.92

Facility

Facility calculation inputs
ComponentRVULocal GPCI
Work4.261.017
Practice expense0.531.096
Malpractice0.950.536

(4.26 × 1.017 + 0.53 × 1.096 + 0.95 × 0.536) × $33.4009 = $181.12

The office and facility calculations use their respective practice-expense RVUs. The facility amount here is the physician fee, not a separate hospital or facility bill.

How this rate has changed

37283 · Office / nonfacility

$916.92

Effective 2026-10-01

A rate is unavailable in one of these releases, so a change cannot be calculated.

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

    No ratechanged to$916.92

    Held through RVU26B, RVU26C, RVU26D.

  2. January 1, 2025

    RVU25A

    Earliest loaded release: No rate

    Held through RVU25B, RVU25C, RVU25D.

Explore release dates and calculate this code in an earlier period →

Each row uses the accepted CMS release effective on that date and the same contractor and locality identifiers. Missing rates stay visible. Historical boundaries may differ; verify the service address for an older claim.

Inspect every release and its CMS source
Effective fromOffice / nonfacilityFacilityCMS release
2026-10-01$916.92$181.12RVU26D
2026-07-01$916.92$181.12RVU26C
2026-04-01$916.92$181.12RVU26B
2026-01-01$916.92$181.12RVU26A
2025-10-01Not in this releaseNot in this releaseRVU25D
2025-07-01Not in this releaseNot in this releaseRVU25C
2025-04-01Not in this releaseNot in this releaseRVU25B
2025-01-01Not in this releaseNot in this releaseRVU25A

37283 billing questions

What primary code is reported with 37283?

Report 37283 with 37282 for the first vessel treated with complex tibial/peroneal angioplasty. Use 37283 for each qualifying additional vessel.

How does 37283 differ from 37281?

Both describe angioplasty of an additional vessel, but 37283 is for the complex service level and 37281 is for the straightforward service level.

What documentation supports 37283?

Document the additional tibial or peroneal vessel treated, the lesion and intervention, and the details supporting the complex classification.

Can 37283 be billed by itself?

No. It is an add-on code and must be reported with the applicable primary procedure, such as 37282.

How is bilateral reporting handled?

When the bilateral procedure is reported with modifier 50, CMS pays 37283 at 150%.

Where these rates come from

FeeBase calculates base physician payments from CMS work, practice-expense, and malpractice RVUs, adjusted by each locality’s geographic indices and the applicable conversion factor. Unavailable or separately priced services are labeled rather than assigned a made-up amount.

Source: RVU26D. Effective 2026-10-01 through the day before 2027-01-01.

RVUs for 37283PPRRVU2026_Oct_nonQPP.csv, line 4,643 (RVU26D)
Geographic factors for ChicoGPCI2026.csv, line 9 (RVU26D)
Open CMS sourceHow this rate is calculatedBuild a fee sheet