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CMS RVU26D · Effective 2026-10-01

43236 in Austin

Office / nonfacility

$466.21

Base rate per service

Facility setting

$124.84

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.

Gastroenterology

About 43236: Upper GI endoscopy with submucosal injection

Reports upper GI endoscopy with directed injection into the submucosa, such as tattooing a lesion or lifting it for endoscopic treatment.

During an upper GI endoscopy, the physician directs a substance into the submucosal layer of the esophagus, stomach, or duodenum. Common purposes include placing tattoo ink to help locate a lesion later or injecting a lifting solution beneath a lesion before endoscopic treatment. Gastroenterologists and other physicians who perform upper endoscopy may provide the service in an office endoscopy suite or a hospital outpatient endoscopy unit.

Select this code when the procedure documentation supports directed submucosal injection, not merely diagnostic inspection or tissue sampling. Record the injection site, substance, purpose, endoscopic findings, and any other intervention performed. CMS assigns a 0-day global period, so same-day preoperative and postoperative care is included. When related endoscopies are performed together, endoscopy-family pricing applies. Modifier 50 is inappropriate; Medicare does not pay an assistant at surgery for this service, and co-surgeons and team surgery are not permitted.

CMS billing rules for 43236

Global period
Minor procedure with a 0-day global period: same-day preoperative and postoperative care is included.
Multiple procedures
Endoscopy family pricing applies when related endoscopies are performed together.
Bilateral procedures
Bilateral adjustment does not apply; the descriptor or anatomy makes modifier 50 inappropriate.
Assistant at surgery
Statutory restriction: assistant at surgery is not paid.
Co-surgeons
Co-surgeons not permitted.
Team surgery
Team surgery not permitted.

Where the value comes from

  • Work RVU2.33 · 17%
  • Practice expense (office) RVU10.76 · 81%
  • Malpractice RVU0.27 · 2%

13.8K

Medicare services in 2024 · #1297 by national volume

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.

43236 compared with similar codes

Office rates for Austin, from the same CMS release.

43243

Variceal injection

Esophageal or gastric varices

No office rate

43243 is specific to injection treatment of esophageal varices. Use 43236 for other directed submucosal injections, such as lesion marking or lifting.

43239

EGD with biopsy

Single or multiple biopsies

$437.23

43239 reports upper GI endoscopic biopsy; 43236 reports injection into the submucosa. The services have different purposes even when performed during one EGD.

43235

Upper GI endoscopy

Diagnostic, brushings or washings

$336.17

43235 describes diagnostic upper GI endoscopy with specimen collection by brushing or washing. It does not describe directed submucosal injection.

43244

Variceal ligation

Esophageal or gastric varices

No office rate

43244 treats esophageal varices by ligation. It is distinct from injection of a substance into the submucosa.

The same code, a different location

How does Austin compare?

In Beaumont, the office rate for 43236 is $413.25—$52.96 lower than the $466.21 rate in Austin. Both use the same code, release and participation basis.

43236 across payment areas

Same release and payment basis · bars start at $0

  1. Austin · This locality

    $466.21

  2. Beaumont

    $413.25

    $52.96 lower than Austin

  3. Brazoria

    $441.64

    $24.57 lower than Austin

  4. Dallas

    $444.22

    $21.99 lower than Austin

  5. Fort Worth

    $440.74

    $25.47 lower than Austin

  6. Galveston

    $442.79

    $23.42 lower than Austin

  7. Houston

    $447.73

    $18.48 lower than Austin

Other payment areas listed in Texas 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, 43236 ranges from $391.19 in Arkansas to $609.46 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
  • Rest Of Texas

    Texas · 43236

    Office

    $427.03

    Facility

    $120.83

    $39.18 lower than Austin for the office setting.

  • Los Angeles-Long Beach-Anaheim (Los Angeles/Orange Cnty)

    California · 43236

    Office

    $512.17

    Facility

    $130.47

    $45.96 higher than Austin for the office setting.

  • Dc + Md/Va Suburbs

    District of Columbia · 43236

    Office

    $515.43

    Facility

    $135.34

    $49.22 higher than Austin for the office setting.

  • Miami

    Florida · 43236

    Office

    $474.76

    Facility

    $138.88

    $8.55 higher than Austin for the office setting.

  • Chicago

    Illinois · 43236

    Office

    $460.26

    Facility

    $135.99

    $5.95 lower than Austin for the office setting.

  • Manhattan

    New York · 43236

    Office

    $514.72

    Facility

    $139.80

    $48.51 higher than Austin for the office setting.

  • Alaska*

    Alaska · 43236

    Office

    $504.46

    Facility

    $160.83

    $38.25 higher than Austin for the office setting.

  • Alabama

    Alabama · 43236

    Office

    $397.40

    Facility

    $115.08

    $68.81 lower than Austin for the office setting.

  • Arkansas

    Arkansas · 43236

    Office

    $391.19

    Facility

    $114.03

    $75.02 lower than Austin for the office setting.

  • Arizona

    Arizona · 43236

    Office

    $433.80

    Facility

    $121.15

    $32.41 lower than Austin for the office setting.

  • Bakersfield

    California · 43236

    Office

    $478.69

    Facility

    $125.06

    $12.48 higher than Austin for the office setting.

  • Chico

    California · 43236

    Office

    $477.88

    Facility

    $124.25

    $11.67 higher than Austin for the office setting.

  • El Centro

    California · 43236

    Office

    $477.92

    Facility

    $124.29

    $11.71 higher than Austin for the office setting.

  • Fresno

    California · 43236

    Office

    $477.88

    Facility

    $124.25

    $11.67 higher than Austin for the office setting.

  • Hanford-Corcoran

    California · 43236

    Office

    $477.88

    Facility

    $124.25

    $11.67 higher than Austin for the office setting.

  • Madera

    California · 43236

    Office

    $477.88

    Facility

    $124.25

    $11.67 higher than Austin for the office setting.

  • Merced

    California · 43236

    Office

    $477.88

    Facility

    $124.25

    $11.67 higher than Austin for the office setting.

  • Modesto

    California · 43236

    Office

    $477.88

    Facility

    $124.25

    $11.67 higher than Austin for the office setting.

  • Napa

    California · 43236

    Office

    $560.99

    Facility

    $135.73

    $94.78 higher than Austin for the office setting.

  • Oxnard-Thousand Oaks-Ventura

    California · 43236

    Office

    $510.42

    Facility

    $129.05

    $44.21 higher than Austin for the office setting.

  • Redding

    California · 43236

    Office

    $477.88

    Facility

    $124.25

    $11.67 higher than Austin for the office setting.

  • Rest Of California

    California · 43236

    Office

    $477.88

    Facility

    $124.25

    $11.67 higher than Austin for the office setting.

  • Riverside-San Bernardino-Ontario

    California · 43236

    Office

    $480.81

    Facility

    $127.19

    $14.60 higher than Austin for the office setting.

  • Sacramento-Roseville-Folsom

    California · 43236

    Office

    $503.43

    Facility

    $128.19

    $37.22 higher than Austin for the office setting.

  • Salinas

    California · 43236

    Office

    $501.61

    Facility

    $127.65

    $35.40 higher than Austin for the office setting.

  • San Diego-Chula Vista-Carlsbad

    California · 43236

    Office

    $514.88

    Facility

    $128.99

    $48.67 higher than Austin for the office setting.

  • San Francisco-Oakland-Berkeley (Marin Cnty)

    California · 43236

    Office

    $596.10

    Facility

    $141.16

    $129.89 higher than Austin for the office setting.

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

    California · 43236

    Office

    $595.80

    Facility

    $140.85

    $129.59 higher than Austin for the office setting.

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

    California · 43236

    Office

    $609.46

    Facility

    $144.20

    $143.25 higher than Austin for the office setting.

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

    California · 43236

    Office

    $608.21

    Facility

    $142.95

    $142.00 higher than Austin for the office setting.

  • San Luis Obispo-Paso Robles

    California · 43236

    Office

    $493.33

    Facility

    $125.83

    $27.12 higher than Austin for the office setting.

  • Santa Cruz-Watsonville

    California · 43236

    Office

    $520.96

    Facility

    $128.93

    $54.75 higher than Austin for the office setting.

  • Santa Maria-Santa Barbara

    California · 43236

    Office

    $503.89

    Facility

    $127.68

    $37.68 higher than Austin for the office setting.

  • Santa Rosa-Petaluma

    California · 43236

    Office

    $526.33

    Facility

    $130.11

    $60.12 higher than Austin for the office setting.

  • Stockton

    California · 43236

    Office

    $477.88

    Facility

    $124.25

    $11.67 higher than Austin for the office setting.

  • Vallejo

    California · 43236

    Office

    $560.55

    Facility

    $135.29

    $94.34 higher than Austin for the office setting.

  • Visalia

    California · 43236

    Office

    $477.88

    Facility

    $124.25

    $11.67 higher than Austin for the office setting.

  • Yuba City

    California · 43236

    Office

    $477.88

    Facility

    $124.25

    $11.67 higher than Austin for the office setting.

  • Colorado

    Colorado · 43236

    Office

    $468.20

    Facility

    $124.89

    $1.99 higher than Austin for the office setting.

  • Connecticut

    Connecticut · 43236

    Office

    $477.36

    Facility

    $129.86

    $11.15 higher than Austin for the office setting.

  • Delaware

    Delaware · 43236

    Office

    $441.40

    Facility

    $122.62

    $24.81 lower than Austin for the office setting.

  • Fort Lauderdale

    Florida · 43236

    Office

    $458.19

    Facility

    $131.35

    $8.02 lower than Austin for the office setting.

  • Rest Of Florida

    Florida · 43236

    Office

    $434.96

    Facility

    $126.50

    $31.25 lower than Austin for the office setting.

  • Atlanta

    Georgia · 43236

    Office

    $454.03

    Facility

    $126.22

    $12.18 lower than Austin for the office setting.

  • Rest Of Georgia

    Georgia · 43236

    Office

    $409.15

    Facility

    $121.35

    $57.06 lower than Austin for the office setting.

  • Hawaii, Guam

    Hawaii · 43236

    Office

    $491.68

    Facility

    $124.82

    $25.47 higher than Austin for the office setting.

  • Iowa

    Iowa · 43236

    Office

    $410.25

    Facility

    $115.02

    $55.96 lower than Austin for the office setting.

  • Idaho

    Idaho · 43236

    Office

    $412.73

    Facility

    $115.89

    $53.48 lower than Austin for the office setting.

  • East St. Louis

    Illinois · 43236

    Office

    $426.63

    Facility

    $129.79

    $39.58 lower than Austin for the office setting.

  • Rest Of Illinois

    Illinois · 43236

    Office

    $420.05

    Facility

    $125.46

    $46.16 lower than Austin for the office setting.

  • Suburban Chicago

    Illinois · 43236

    Office

    $463.45

    Facility

    $132.08

    $2.76 lower than Austin for the office setting.

  • Indiana

    Indiana · 43236

    Office

    $415.36

    Facility

    $116.27

    $50.85 lower than Austin for the office setting.

  • Kansas

    Kansas · 43236

    Office

    $407.26

    Facility

    $115.58

    $58.95 lower than Austin for the office setting.

  • Kentucky

    Kentucky · 43236

    Office

    $405.58

    Facility

    $118.74

    $60.63 lower than Austin for the office setting.

  • New Orleans

    Louisiana · 43236

    Office

    $426.26

    Facility

    $122.64

    $39.95 lower than Austin for the office setting.

  • Rest Of Louisiana

    Louisiana · 43236

    Office

    $404.53

    Facility

    $118.98

    $61.68 lower than Austin for the office setting.

  • Metropolitan Boston

    Massachusetts · 43236

    Office

    $518.16

    Facility

    $132.91

    $51.95 higher than Austin for the office setting.

  • Rest Of Massachusetts

    Massachusetts · 43236

    Office

    $464.70

    Facility

    $124.95

    $1.51 lower than Austin for the office setting.

  • Baltimore/Surr. Cntys

    Maryland · 43236

    Office

    $475.85

    Facility

    $129.65

    $9.64 higher than Austin for the office setting.

  • Rest Of Maryland

    Maryland · 43236

    Office

    $450.59

    Facility

    $124.06

    $15.62 lower than Austin for the office setting.

  • Rest Of Maine

    Maine · 43236

    Office

    $414.08

    Facility

    $117.24

    $52.13 lower than Austin for the office setting.

  • Southern Maine

    Maine · 43236

    Office

    $439.67

    Facility

    $119.92

    $26.54 lower than Austin for the office setting.

  • Detroit

    Michigan · 43236

    Office

    $439.84

    Facility

    $128.48

    $26.37 lower than Austin for the office setting.

  • Rest Of Michigan

    Michigan · 43236

    Office

    $416.13

    Facility

    $121.55

    $50.08 lower than Austin for the office setting.

  • Minnesota

    Minnesota · 43236

    Office

    $450.31

    Facility

    $118.30

    $15.90 lower than Austin for the office setting.

  • Metropolitan Kansas City

    Missouri · 43236

    Office

    $424.11

    Facility

    $121.13

    $42.10 lower than Austin for the office setting.

  • Metropolitan St. Louis

    Missouri · 43236

    Office

    $429.00

    Facility

    $121.84

    $37.21 lower than Austin for the office setting.

  • Rest Of Missouri

    Missouri · 43236

    Office

    $396.41

    Facility

    $118.28

    $69.80 lower than Austin for the office setting.

  • Mississippi

    Mississippi · 43236

    Office

    $393.93

    Facility

    $116.12

    $72.28 lower than Austin for the office setting.

  • Montana**

    Montana · 43236

    Office

    $446.22

    Facility

    $123.57

    $19.99 lower than Austin for the office setting.

  • North Carolina

    North Carolina · 43236

    Office

    $418.90

    Facility

    $117.87

    $47.31 lower than Austin for the office setting.

  • North Dakota**

    North Dakota · 43236

    Office

    $440.88

    Facility

    $118.23

    $25.33 lower than Austin for the office setting.

  • Nebraska

    Nebraska · 43236

    Office

    $412.95

    Facility

    $115.14

    $53.26 lower than Austin for the office setting.

  • New Hampshire

    New Hampshire · 43236

    Office

    $459.84

    Facility

    $123.96

    $6.37 lower than Austin for the office setting.

  • Northern Nj

    New Jersey · 43236

    Office

    $509.26

    Facility

    $134.98

    $43.05 higher than Austin for the office setting.

  • Rest Of New Jersey

    New Jersey · 43236

    Office

    $483.29

    Facility

    $130.95

    $17.08 higher than Austin for the office setting.

  • New Mexico

    New Mexico · 43236

    Office

    $418.22

    Facility

    $122.35

    $47.99 lower than Austin for the office setting.

  • Nevada**

    Nevada · 43236

    Office

    $445.09

    Facility

    $122.11

    $21.12 lower than Austin for the office setting.

  • Nyc Suburbs/Long Island

    New York · 43236

    Office

    $526.87

    Facility

    $143.24

    $60.66 higher than Austin for the office setting.

  • Poughkpsie/N Nyc Suburbs

    New York · 43236

    Office

    $485.77

    Facility

    $132.47

    $19.56 higher than Austin for the office setting.

  • Queens

    New York · 43236

    Office

    $520.61

    Facility

    $139.24

    $54.40 higher than Austin for the office setting.

  • Rest Of New York

    New York · 43236

    Office

    $425.59

    Facility

    $119.07

    $40.62 lower than Austin for the office setting.

  • Ohio

    Ohio · 43236

    Office

    $415.04

    Facility

    $120.46

    $51.17 lower than Austin for the office setting.

  • Oklahoma

    Oklahoma · 43236

    Office

    $405.77

    Facility

    $117.64

    $60.44 lower than Austin for the office setting.

  • Portland

    Oregon · 43236

    Office

    $485.07

    Facility

    $126.60

    $18.86 higher than Austin for the office setting.

  • Rest Of Oregon

    Oregon · 43236

    Office

    $442.12

    Facility

    $120.76

    $24.09 lower than Austin for the office setting.

  • Metropolitan Philadelphia

    Pennsylvania · 43236

    Office

    $464.11

    Facility

    $128.23

    $2.10 lower than Austin for the office setting.

  • Rest Of Pennsylvania

    Pennsylvania · 43236

    Office

    $416.27

    Facility

    $120.07

    $49.94 lower than Austin for the office setting.

  • Puerto Rico

    Puerto Rico · 43236

    Office

    $450.05

    Facility

    $123.85

    $16.16 lower than Austin for the office setting.

  • Rhode Island

    Rhode Island · 43236

    Office

    $458.60

    Facility

    $125.30

    $7.61 lower than Austin for the office setting.

  • South Carolina

    South Carolina · 43236

    Office

    $417.57

    Facility

    $119.44

    $48.64 lower than Austin for the office setting.

  • South Dakota**

    South Dakota · 43236

    Office

    $440.25

    Facility

    $117.60

    $25.96 lower than Austin for the office setting.

  • Tennessee

    Tennessee · 43236

    Office

    $409.36

    Facility

    $116.06

    $56.85 lower than Austin for the office setting.

  • Utah

    Utah · 43236

    Office

    $423.75

    Facility

    $120.46

    $42.46 lower than Austin for the office setting.

  • Virginia

    Virginia · 43236

    Office

    $437.47

    Facility

    $120.31

    $28.74 lower than Austin for the office setting.

  • Virgin Islands

    United States Virgin Islands · 43236

    Office

    $450.05

    Facility

    $123.85

    $16.16 lower than Austin for the office setting.

  • Vermont

    Vermont · 43236

    Office

    $438.19

    Facility

    $118.76

    $28.02 lower than Austin for the office setting.

  • Rest Of Washington

    Washington · 43236

    Office

    $464.14

    Facility

    $124.39

    $2.07 lower than Austin for the office setting.

  • Seattle (King Cnty)

    Washington · 43236

    Office

    $530.06

    Facility

    $134.16

    $63.85 higher than Austin for the office setting.

  • Wisconsin

    Wisconsin · 43236

    Office

    $424.90

    Facility

    $115.80

    $41.31 lower than Austin for the office setting.

  • West Virginia

    West Virginia · 43236

    Office

    $403.04

    Facility

    $122.66

    $63.17 lower than Austin for the office setting.

  • Wyoming**

    Wyoming · 43236

    Office

    $443.89

    Facility

    $121.24

    $22.32 lower than Austin for the office setting.

See how rates vary across the country

43236 · Office / nonfacility · Non-QP. Choose a state to explore its payment localities. A range means the amount varies within that state.

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.

$391.19

$543.67

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

View all state and territory rates as a table
State / territoryRate rangeLocalities
AK$504.461
AL$397.401
AR$391.191
AZ$433.801
CA$477.88–$609.4629
CO$468.201
CT$477.361
DC$515.431
DE$441.401
FL$434.96–$474.763
GA$409.15–$454.032
GU$491.681
HI$491.681
IA$410.251
ID$412.731
IL$420.05–$463.454
IN$415.361
KS$407.261
KY$405.581
LA$404.53–$426.262
MA$464.70–$518.162
MD$450.59–$515.433
ME$414.08–$439.672
MI$416.13–$439.842
MN$450.311
MO$396.41–$429.003
MS$393.931
MT$446.221
NC$418.901
ND$440.881
NE$412.951
NH$459.841
NJ$483.29–$509.262
NM$418.221
NV$445.091
NY$425.59–$526.875
OH$415.041
OK$405.771
OR$442.12–$485.072
PA$416.27–$464.112
PR$450.051
RI$458.601
SC$417.571
SD$440.251
TN$409.361
TX$413.25–$466.218
UT$423.751
VA$437.47–$515.432
VI$450.051
VT$438.191
WA$464.14–$530.062
WI$424.901
WV$403.041
WY$443.891

Explore 43236 on the national rate map →

Where does this rate apply?

Austin is a Medicare payment area. Our Census mapping connects it to 31 cities and communities in Texas, 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.

Why are the office and facility amounts different?

For 43236 in Austin, the physician’s office rate is $466.21 and the facility-setting rate is $124.84: a difference of $341.37.

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 43236 in Austin. This uses the base rate on this page, so the locality and release stay consistent.

Reference amount per service

$512.83

$466.21 × 110% = $512.83

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 43236 in Austin.

PPRRVU2026_Oct_nonQPP.csv

5,164

Code
43236
Physician work
2.33
Practice expense
10.76
Malpractice
0.27

GPCI2026.csv

96

Locality
Austin
Physician work
1.002
Practice expense
1.058
Malpractice
0.886
Office / nonfacility calculation for 43236 in Austin
ComponentRVULocality factorAdjusted
Physician work2.33× 1.0022.3347
Practice expense10.76× 1.05811.3841
Malpractice0.27× 0.8860.2392
Total RVUs13.9580
Conversion factor× 33.4009

Office / nonfacility rate, Austin$466.21

Open 43236 in the RVU calculator →

Explore RVUs, geographic factors and the full formula

Office / nonfacility

Office / nonfacility calculation inputs
ComponentRVULocal GPCI
Work2.331.002
Practice expense10.761.058
Malpractice0.270.886

(2.33 × 1.002 + 10.76 × 1.058 + 0.27 × 0.886) × $33.4009 = $466.21

Facility

Facility calculation inputs
ComponentRVULocal GPCI
Work2.331.002
Practice expense1.11.058
Malpractice0.270.886

(2.33 × 1.002 + 1.1 × 1.058 + 0.27 × 0.886) × $33.4009 = $124.84

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

43236 · Office / nonfacility

$466.21

Effective 2026-10-01

The base rate is $73.79 higher than on 2025-10-01, moving from $392.42 to $466.21 (18.8%).

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

    $392.42changed to$466.21

    • Conversion factor 32.3465 changed to 33.4009
    • Work RVU 2.39 changed to 2.33
    • Practice expense RVU 9.06 changed to 10.76
    • Malpractice RVU 0.29 changed to 0.27
    • Work GPCI 1.000 changed to 1.002
    • Practice expense GPCI 1.046 changed to 1.058
    • Malpractice GPCI 0.914 changed to 0.886

    Held through RVU26B, RVU26C, RVU26D.

  2. January 1, 2025

    RVU25A

    Earliest loaded release: $392.42

    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$466.21$124.84RVU26D
2026-07-01$466.21$124.84RVU26C
2026-04-01$466.21$124.84RVU26B
2026-01-01$466.21$124.84RVU26A
2025-10-01$392.42$133.93RVU25D
2025-07-01$392.42$133.93RVU25C
2025-04-01$392.42$133.93RVU25B
2025-01-01$392.42$133.93RVU25A

43236 billing questions

When should this code be chosen instead of 43243?

Use 43236 for directed submucosal injection such as lesion marking or lifting. Code 43243 describes injection treatment of esophageal varices.

Is the code reported once for each injection site?

The code describes the endoscopic injection service, including one or more injections. Documentation should identify the treated site or sites and the purpose.

Can biopsy or lesion removal also be reported?

The injection service is distinct from tissue sampling or lesion removal, but same-session reporting depends on applicable coding edits. CMS endoscopy-family pricing applies when related endoscopies are performed together.

Should modifier 50 be appended?

No. CMS identifies bilateral adjustment as inappropriate for this code.

Can an assistant, co-surgeon, or surgical team be paid?

Medicare does not pay an assistant at surgery for this service. Co-surgeons and team surgery are not permitted.

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 43236PPRRVU2026_Oct_nonQPP.csv, line 5,164 (RVU26D)
Geographic factors for AustinGPCI2026.csv, line 96 (RVU26D)