CPT code 40812: Oral lesion excision, simple repair2026 Medicare rate & RVUs in North Dakota

Reports excision of a lesion in the mouth vestibule when the resulting defect is closed with a simple repair.

CMS RVU26DEffective Oct 1, 2026One payment locality5.2K Medicare services in 2024

In North Dakota, Medicare pays $275.48 for 40812 in the office and $162.59 when it’s performed in a hospital or facility.

$275.48Office (non-facility)
$162.59Hospital or facility
−2.0%vs the national office rate ($281.24)

Check a contract rate as a % of Medicare · 40812 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 40812 for the payment locality that covers the ZIP.

On this page 11 sections
  1. Rate in North Dakota
  2. What 40812 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 40812 covers

The clinician removes a lesion from the oral vestibule, the space between the lips or cheeks and the teeth or gums, and closes the resulting defect with a simple repair. Oral and maxillofacial surgeons, otolaryngologists, and other clinicians who perform oral surgery may provide this service in an office or facility setting. The code describes lesion removal with closure, rather than a diagnostic tissue sample alone or treatment of an abscess.

Report the code when the operative note identifies the vestibular site, excision, and simple repair. A 10-day global period includes related postoperative visits during that period. When multiple procedures are performed in the same session, Medicare pays the highest-valued procedure in full and reduces the others to 50%. Modifier 50 is inappropriate for this code’s anatomy. Medicare does not pay an assistant at surgery; 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 North Dakota compares for 40812

Across 109 of 109 payment localities, the office rate for 40812 runs from $249.13 in Arkansas to $371.15 in San Benito County, CA. North Dakota pays $275.48. The RVUs are the same everywhere; the geographic indexes change the dollars.

40812 in North Dakota vs other payment areas
  1. North Dakota · this page$275.48
  2. Los Angeles, CA · California$316.72+$41.24
  3. Washington, DC area · District of Columbia$321.10+$45.62
  4. Miami, FL · Florida$304.02+$28.54
  5. Chicago, IL · Illinois$295.29+$19.81
  6. Manhattan, NY · New York$323.34+$47.86
  7. Alaska · Alaska$328.10+$52.62

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

Every other payment area

40812 in every other Medicare payment locality
Payment localityOfficeFacility
AlabamaAlabama$252.73$153.95
ArkansasArkansas$249.13$152.15
ArizonaArizona$273.81$164.42
Bakersfield, CACalifornia$297.58$173.84
Chico, CACalifornia$296.71$172.98
El Centro, CACalifornia$296.76$173.03
Fresno, CACalifornia$296.71$172.98
Hanford, CACalifornia$296.71$172.98

40812 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.

$249.13

$333.93

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

View every state and territory as a table
40812 office rate range by state
State / territoryOffice rate rangeLocalities
AK$328.101
AL$252.731
AR$249.131
AZ$273.811
CA$296.71–$371.1529
CO$292.481
CT$299.781
DC$321.101
DE$278.311
FL$277.55–$304.023
GA$262.10–$286.522
GU$303.791
HI$303.791
IA$258.871
ID$260.581
IL$269.78–$295.294
IN$262.071
KS$257.771
KY$258.831
LA$258.47–$271.082
MA$290.81–$321.052
MD$283.55–$321.103
ME$262.02–$275.912
MI$265.57–$281.082
MN$280.051
MO$254.16–$271.923
MS$251.691
MT$281.221
NC$264.711
ND$275.481
NE$260.241
NH$287.991
NJ$303.15–$317.862
NM$267.051
NV$279.811
NY$268.64–$331.225
OH$264.401
OK$258.281
OR$277.58–$301.572
PA$264.76–$292.462
PR$283.231
RI$288.071
SC$265.011
SD$274.801
TN$259.061
TX$263.05–$291.568
UT$268.581
VA$275.08–$321.102
VI$283.231
VT$274.511
WA$290.23–$327.452
WI$266.371
WV$259.941
WY$278.721

See 40812 in every payment locality

How the 40812 rate is calculated

Each of 40812’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 · 40812

RVUs × geographic indexes × conversion factor

Office or facility?

Work2.31

2.31 RVUs× 1.000 GPCI

Practice expense5.82

5.82 RVUs× 1.000 GPCI

Malpractice0.29

0.29 RVUs× 1.000 GPCI

Adjusted RVUs

8.4200

Conversion factor

$33.4009

Medicare rate

$281.24

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

The exact North Dakota inputs and CMS source lines

PPRRVU2026_Oct_nonQPP.csv

4,864

Code
40812
Physician work
2.31
Practice expense
5.82
Malpractice
0.29

GPCI2026.csv

84

Locality
North Dakota
Physician work
1.000
Practice expense
1.000
Malpractice
0.406
Office calculation for 40812 in North Dakota
ComponentRVULocality factorAdjusted
Physician work2.31× 1.0002.3100
Practice expense5.82× 1.0005.8200
Malpractice0.29× 0.4060.1177
Total RVUs8.2477
Conversion factor× 33.4009

Office rate, North Dakota$275.48

Office: (2.31 × 1 + 5.82 × 1 + 0.29 × 0.406) × $33.4009 = $275.48

Facility: (2.31 × 1 + 2.44 × 1 + 0.29 × 0.406) × $33.4009 = $162.59

Open 40812 in the RVU calculator

Payment rules and modifiers for 40812

40812 has a 10-day global period: related visits in that window are included in the surgery payment.

CMS payment indicators · 40812

Oral lesion excision, simple repair

RuleCMS valueWhat it means
Global period010Minor procedure: the day of the procedure plus 10 days after are 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)0Not permitted.
Team surgery (66)0Not permitted.
Professional/technical0Physician service: no professional/technical split.
Split (54/55/56)0.10/0.80/0.10Share of the payment for pre-op, the procedure itself, and post-op care.

Global surgery period · 40812

Oral lesion excision, simple repair

10-day global period ends

Oct 11, 2026

Covers Oct 1, 2026 through Oct 11, 2026 (11 days).

Visit on Oct 31, 2026

After the global period ends: visits and procedures are billed normally.

SurgeryVisit
Sep 28, 2026Oct 14, 2026

What modifiers do to the payment

Modifier 51 · payment effect

With and without the modifier

40812 without 51 · national office

$281.24

Oral lesion excision, simple repair

40812-51 · Second procedure: 50%

$140.62

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 40812 has changed in North Dakota

40812 · Office / nonfacility

$275.48

Effective 2026-10-01

The base rate is $11.56 higher than on 2025-10-01, moving from $263.92 to $275.48 (4.4%).

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

    $263.92changed to$275.48

    • Conversion factor 32.3465 changed to 33.4009
    • Work RVU 2.37 changed to 2.31
    • Practice expense RVU 5.66 changed to 5.82
    • Malpractice RVU 0.25 changed to 0.29
    • Malpractice GPCI 0.517 changed to 0.406

    Held through RVU26B, RVU26C, RVU26D.

  2. January 1, 2025

    RVU25A

    $273.10changed to$263.92

    • Conversion factor 33.2875 changed to 32.3465
    • Practice expense RVU 5.70 changed to 5.66
    • Malpractice RVU 0.26 changed to 0.25

    Held through RVU25B, RVU25C, RVU25D.

  3. March 9, 2024

    RVU24AR

    $268.65changed to$273.10

    • Conversion factor 32.7442 changed to 33.2875

    Held through RVU24B, RVU24C, RVU24D.

  4. January 1, 2024

    RVU24A

    $282.39changed to$268.65

    • Conversion factor 33.8872 changed to 32.7442
    • Practice expense RVU 5.84 changed to 5.70
    • Malpractice GPCI 0.474 changed to 0.517
  5. January 1, 2023

    RVU23A

    $291.31changed to$282.39

    • Conversion factor 34.6062 changed to 33.8872
    • Practice expense RVU 5.94 changed to 5.84
    • Malpractice RVU 0.25 changed to 0.26
    • Malpractice GPCI 0.431 changed to 0.474

    Held through RVU23B, RVU23C, RVU23D.

  6. January 1, 2022

    RVU22A

    $294.42changed to$291.31

    • Conversion factor 34.8931 changed to 34.6062
    • Practice expense RVU 5.96 changed to 5.94

    Held through RVU22B, RVU22C, RVU22D.

  7. January 1, 2021

    RVU21A

    $290.74changed to$294.42

    • Conversion factor 36.0896 changed to 34.8931
    • Practice expense RVU 5.56 changed to 5.96
    • Malpractice RVU 0.26 changed to 0.25
    • Malpractice GPCI 0.485 changed to 0.431

    Held through RVU21B, RVU21C, RVU21D.

  8. January 1, 2020

    RVU20A

    $292.66changed to$290.74

    • Conversion factor 36.0391 changed to 36.0896
    • Practice expense RVU 5.54 changed to 5.56
    • Malpractice RVU 0.39 changed to 0.26
    • Malpractice GPCI 0.540 changed to 0.485

    Held through RVU20B, RVU20C, RVU20D.

  9. January 1, 2019

    RVU19A

    $292.50changed to$292.66

    • Conversion factor 35.9996 changed to 36.0391
    • Practice expense RVU 5.55 changed to 5.54
    • Malpractice RVU 0.38 changed to 0.39

    Held through RVU19B, RVU19C, RVU19D.

  10. January 1, 2018

    RVU18AR1

    $294.41changed to$292.50

    • Conversion factor 35.8887 changed to 35.9996
    • Practice expense RVU 5.62 changed to 5.55
    • Malpractice RVU 0.39 changed to 0.38
    • Malpractice GPCI 0.547 changed to 0.540

    Held through RVU18B, RVU18C, RVU18D.

  11. January 1, 2017

    RVU17A

    $295.96changed to$294.41

    • Conversion factor 35.8043 changed to 35.8887
    • Practice expense RVU 5.68 changed to 5.62
    • Malpractice GPCI 0.554 changed to 0.547

    Held through RVU17B, RVU17C, RVU17D.

  12. January 1, 2016

    RVU16A

    $296.47changed to$295.96

    • Conversion factor 35.9335 changed to 35.8043
    • Practice expense RVU 5.67 changed to 5.68
    • Malpractice RVU 0.38 changed to 0.39

    Held through RVU16B, RVU16C, RVU16D.

  13. July 1, 2015

    RVU15C

    $294.99changed to$296.47

    • Conversion factor 35.7547 changed to 35.9335

    Held through RVU15D.

  14. January 1, 2015

    RVU15A

    $293.78changed to$294.99

    • Conversion factor 35.8228 changed to 35.7547
    • Malpractice RVU 0.30 changed to 0.38
    • Malpractice GPCI 0.536 changed to 0.554

    Held through RVU15B.

  15. January 1, 2014

    RVU14A

    $297.03changed to$293.78

    • Conversion factor 34.0230 changed to 35.8228
    • Practice expense RVU 6.20 changed to 5.67
    • Malpractice RVU 0.31 changed to 0.30
    • Malpractice GPCI 0.517 changed to 0.536

    Held through RVU14B, RVU14C, RVU14D.

  16. January 1, 2013

    RVU13AR

    Earliest loaded release: $297.03

    Held through RVU13B, RVU13C, RVU13D.

Rates in every CMS release
Effective fromOfficeFacilityCMS release
2026-10-01$275.48$162.59RVU26D
2026-07-01$275.48$162.59RVU26C
2026-04-01$275.48$162.59RVU26B
2026-01-01$275.48$162.59RVU26A
2025-10-01$263.92$174.32RVU25D
2025-07-01$263.92$174.32RVU25C
2025-04-01$263.92$174.32RVU25B
2025-01-01$263.92$174.32RVU25A
2024-10-01$273.10$178.24RVU24D
2024-07-01$273.10$178.24RVU24C
2024-04-01$273.10$178.24RVU24B
2024-03-09$273.10$178.24RVU24AR
2024-01-01$268.65$175.33RVU24A
2023-10-01$282.39$181.75RVU23D
2023-07-01$282.39$181.75RVU23C
2023-04-01$282.39$181.75RVU23B
2023-01-01$282.39$181.75RVU23A
2022-10-01$291.31$184.37RVU22D
2022-07-01$291.31$184.37RVU22C
2022-04-01$291.31$184.37RVU22B
2022-01-01$291.31$184.37RVU22A
2021-10-01$294.42$185.90RVU21D
2021-07-01$294.42$185.90RVU21C
2021-04-01$294.42$185.90RVU21B
2021-01-01$294.42$185.90RVU21A
2020-10-01$290.74$191.86RVU20D
2020-07-01$290.74$191.86RVU20C
2020-04-01$290.74$191.86RVU20B
2020-01-01$290.74$191.86RVU20A
2019-10-01$292.66$196.43RVU19D
2019-07-01$292.66$196.43RVU19C
2019-04-01$292.66$196.43RVU19B
2019-01-01$292.66$196.43RVU19A
2018-10-01$292.50$198.90RVU18D
2018-07-01$292.50$198.90RVU18C
2018-04-01$292.50$198.90RVU18B
2018-01-01$292.50$198.90RVU18AR1
2017-10-01$294.41$201.10RVU17D
2017-07-01$294.41$201.10RVU17C
2017-04-01$294.41$201.10RVU17B
2017-01-01$294.41$201.10RVU17A
2016-10-01$295.96$202.15RVU16D
2016-07-01$295.96$202.15RVU16C
2016-04-01$295.96$202.15RVU16B
2016-01-01$295.96$202.15RVU16A
2015-10-01$296.47$202.68RVU15D
2015-07-01$296.47$202.68RVU15C
2015-04-01$294.99$201.68RVU15B
2015-01-01$294.99$201.68RVU15A
2014-10-01$293.78$200.64RVU14D
2014-07-01$293.78$200.64RVU14C
2014-04-01$293.78$200.64RVU14B
2014-01-01$293.78$200.64RVU14A
2013-10-01$297.03$199.04RVU13D
2013-07-01$297.03$199.04RVU13C
2013-04-01$297.03$199.04RVU13B
2013-01-01$297.03$199.04RVU13AR

Price 40812 for an earlier date of service

Where the North Dakota rate applies

North Dakota is a Medicare payment area, not a city. Our Census mapping connects it to 406 cities and communities in North Dakota. Some span more than one payment area; confirm with the service ZIP.

  • Abercrombie
  • Adams
  • Alamo
  • Alexander
  • Alice
  • Almont
  • Alsen
  • Ambrose

Browse all communities in North Dakota

40812 billing questions

How does this differ from 40810?

40812 includes simple repair of the defect after lesion excision. 40810 describes excision without repair.

When is 40814 more appropriate?

Use 40814 when the excision requires complex repair. The operative note should support the repair performed, not just the lesion’s size or diagnosis.

Can 40812 be reported for a biopsy?

A diagnostic sample without definitive lesion removal points to 40808. Report 40812 when the lesion is excised and the defect receives simple repair.

Should modifier 50 be appended for lesions on both sides?

No. Modifier 50 is inappropriate for this oral-vestibule service.

How are other procedures in the same session paid?

Medicare pays the highest-valued procedure in full and reduces other procedures in the session to 50%. Related postoperative visits during the 10-day global period are included.

Does Medicare pay an assistant or co-surgeon for this service?

Medicare does not pay an assistant at surgery for this code. 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 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 40812PPRRVU2026_Oct_nonQPP.csv, line 4,864 (RVU26D)
Geographic factors for North DakotaGPCI2026.csv, line 84 (RVU26D)

Open CMS sourceHow we calculate rates

Did this answer your question about what 40812 pays in North Dakota?

Tell us what you were actually trying to work out. We’ll answer you directly, or build the page that does.

Fee sheets · Coming soon

Put 40812 and the rest of your codes on one sheet

Your codes at your locality, with payer contracts beside Medicare.

Join the waitlist