CPT code 21026: Facial bone excision, one or more facial bones2026 Medicare rate & RVUs in South Dakota

Reports surgical removal of one or more facial bones when the documented procedure is bone excision rather than contouring or a site-specific tumor operation.

CMS RVU26DEffective Oct 1, 2026One payment locality835 Medicare services in 2024

In South Dakota, Medicare pays $559.53 for 21026 in the office and $396.87 when it’s performed in a hospital or facility.

$559.53Office (non-facility)
$396.87Hospital or facility
−2.9%vs the national office rate ($576.17)

Check a contract rate as a % of Medicare · 21026 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 21026 for the payment locality that covers the ZIP.

On this page 11 sections
  1. Rate in South Dakota
  2. What 21026 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 21026 covers

CPT 21026 describes surgical removal of facial bone, involving one or more bones of the face. An oral and maxillofacial surgeon, plastic surgeon, or otolaryngologist may perform the procedure in an operating room when the treatment plan calls for excision of facial bone. The operative report should identify the bone or bones treated and describe the extent of removal.

Select this code for facial bone excision, distinguishing it from lower-jaw bone excision and from codes describing contouring or a specified tumor operation. Documentation should support the anatomic site and the work performed. Medicare assigns a 90-day global period, including the day-before preoperative visit and 90 days of related postoperative care. For multiple procedures in one session, the highest-valued procedure is paid in full and other procedures are subject to the standard 50% reduction. Modifier 50 is inappropriate. Medicare does not pay an assistant at surgery for this code; 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 South Dakota compares for 21026

Across 109 of 109 payment localities, the office rate for 21026 runs from $512.49 in Arkansas to $746.48 in San Benito County, CA. South Dakota pays $559.53. The RVUs are the same everywhere; the geographic indexes change the dollars.

21026 in South Dakota vs other payment areas
  1. South Dakota · this page$559.53
  2. Los Angeles, CA · California$642.23+$82.70
  3. Washington, DC area · District of Columbia$654.07+$94.54
  4. Miami, FL · Florida$629.45+$69.92
  5. Chicago, IL · Illinois$611.73+$52.20
  6. Manhattan, NY · New York$661.93+$102.40
  7. Alaska · Alaska$681.52+$121.99

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

Every other payment area

21026 in every other Medicare payment locality
Payment localityOfficeFacility
AlabamaAlabama$519.62$377.29
ArkansasArkansas$512.49$372.77
ArizonaArizona$561.23$403.61
Bakersfield, CACalifornia$604.98$426.70
Chico, CACalifornia$602.78$424.50
El Centro, CACalifornia$602.90$424.63
Fresno, CACalifornia$602.78$424.50
Hanford, CACalifornia$602.78$424.50

21026 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.

$512.49

$681.52

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

View every state and territory as a table
21026 office rate range by state
State / territoryOffice rate rangeLocalities
AK$681.521
AL$519.621
AR$512.491
AZ$561.231
CA$602.78–$746.4829
CO$596.291
CT$613.281
DC$654.071
DE$570.181
FL$572.69–$629.453
GA$541.51–$587.602
GU$615.681
HI$615.681
IA$530.001
ID$533.731
IL$558.48–$611.734
IN$536.611
KS$528.661
KY$533.481
LA$533.09–$558.012
MA$593.42–$651.912
MD$580.35–$654.073
ME$537.46–$563.632
MI$547.61–$580.562
MN$569.131
MO$525.09–$558.683
MS$518.841
MT$576.121
NC$542.641
ND$561.291
NE$532.451
NH$588.021
NJ$619.64–$648.032
NM$550.871
NV$572.351
NY$550.46–$678.585
OH$544.581
OK$531.481
OR$567.26–$613.282
PA$544.82–$599.322
PR$579.811
RI$589.051
SC$544.641
SD$559.531
TN$531.321
TX$541.50–$594.878
UT$551.691
VA$562.59–$654.072
VI$579.811
VT$560.141
WA$591.96–$663.812
WI$543.481
WV$539.091
WY$569.651

See 21026 in every payment locality

How the 21026 rate is calculated

Each of 21026’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 · 21026

RVUs × geographic indexes × conversion factor

Office or facility?

Work5.56

5.56 RVUs× 1.000 GPCI

Practice expense10.94

10.94 RVUs× 1.000 GPCI

Malpractice0.75

0.75 RVUs× 1.000 GPCI

Adjusted RVUs

17.2500

Conversion factor

$33.4009

Medicare rate

$576.17

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

The exact South Dakota inputs and CMS source lines

PPRRVU2026_Oct_nonQPP.csv

1,844

Code
21026
Physician work
5.56
Practice expense
10.94
Malpractice
0.75

GPCI2026.csv

94

Locality
South Dakota
Physician work
1.000
Practice expense
1.000
Malpractice
0.336
Office calculation for 21026 in South Dakota
ComponentRVULocality factorAdjusted
Physician work5.56× 1.0005.5600
Practice expense10.94× 1.00010.9400
Malpractice0.75× 0.3360.2520
Total RVUs16.7520
Conversion factor× 33.4009

Office rate, South Dakota$559.53

Office: (5.56 × 1 + 10.94 × 1 + 0.75 × 0.336) × $33.4009 = $559.53

Facility: (5.56 × 1 + 6.07 × 1 + 0.75 × 0.336) × $33.4009 = $396.87

Open 21026 in the RVU calculator

Payment rules and modifiers for 21026

21026 has a 90-day global period: related visits in that window are included in the surgery payment.

CMS payment indicators · 21026

Facial bone excision, one or more facial bones

RuleCMS valueWhat it means
Global period090Major surgery: the day before, the day of, and 90 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)0.10/0.69/0.21Share of the payment for pre-op, the procedure itself, and post-op care.

Global surgery period · 21026

Facial bone excision, one or more facial bones

90-day global period ends

Dec 30, 2026

Covers Sep 30, 2026 through Dec 30, 2026 (92 days, including the day before surgery).

Visit on Oct 31, 2026

Day 30 of the 90-day post-op period: related follow-up care is included in the surgical payment.

  • 24Unrelated E/M visit by the same physician
  • 79Unrelated procedure (starts its own global period)
  • 58Staged, more extensive, or therapy procedure that was planned
  • 78Unplanned return to the operating room for a related complication
SurgeryVisit
Sep 23, 2026Jan 10, 2027

Pre-op dayGlobal period

What modifiers do to the payment

Modifier 51 · payment effect

With and without the modifier

21026 without 51 · national office

$576.17

Facial bone excision, one or more facial bones

21026-51 · Second procedure: 50%

$288.09

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 21026 has changed in South Dakota

21026 · Office / nonfacility

$559.53

Effective 2026-10-01

The base rate is $35.74 higher than on 2025-10-01, moving from $523.79 to $559.53 (6.8%).

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

    $523.79changed to$559.53

    • Conversion factor 32.3465 changed to 33.4009
    • Work RVU 5.70 changed to 5.56
    • Practice expense RVU 10.26 changed to 10.94
    • Malpractice RVU 0.61 changed to 0.75
    • Malpractice GPCI 0.382 changed to 0.336

    Held through RVU26B, RVU26C, RVU26D.

  2. January 1, 2025

    RVU25A

    $524.46changed to$523.79

    • Conversion factor 33.2875 changed to 32.3465
    • Practice expense RVU 9.83 changed to 10.26
    • Malpractice RVU 0.59 changed to 0.61

    Held through RVU25B, RVU25C, RVU25D.

  3. March 9, 2024

    RVU24AR

    $515.90changed to$524.46

    • Conversion factor 32.7442 changed to 33.2875

    Held through RVU24B, RVU24C, RVU24D.

  4. January 1, 2024

    RVU24A

    $529.02changed to$515.90

    • Conversion factor 33.8872 changed to 32.7442
    • Practice expense RVU 9.70 changed to 9.83
    • Malpractice RVU 0.58 changed to 0.59
    • Malpractice GPCI 0.364 changed to 0.382
  5. January 1, 2023

    RVU23A

    $535.51changed to$529.02

    • Conversion factor 34.6062 changed to 33.8872
    • Practice expense RVU 9.58 changed to 9.70
    • Malpractice RVU 0.56 changed to 0.58
    • Malpractice GPCI 0.347 changed to 0.364

    Held through RVU23B, RVU23C, RVU23D.

  6. January 1, 2022

    RVU22A

    $547.03changed to$535.51

    • Conversion factor 34.8931 changed to 34.6062
    • Practice expense RVU 9.79 changed to 9.58
    • Malpractice RVU 0.54 changed to 0.56

    Held through RVU22B, RVU22C, RVU22D.

  7. January 1, 2021

    RVU21A

    $568.00changed to$547.03

    • Conversion factor 36.0896 changed to 34.8931
    • Practice expense RVU 9.84 changed to 9.79
    • Malpractice GPCI 0.368 changed to 0.347

    Held through RVU21B, RVU21C, RVU21D.

  8. January 1, 2020

    RVU20A

    $592.47changed to$568.00

    • Conversion factor 36.0391 changed to 36.0896
    • Practice expense RVU 10.37 changed to 9.84
    • Malpractice RVU 0.95 changed to 0.54
    • Malpractice GPCI 0.389 changed to 0.368

    Held through RVU20B, RVU20C, RVU20D.

  9. January 1, 2019

    RVU19A

    $613.28changed to$592.47

    • Conversion factor 35.9996 changed to 36.0391
    • Practice expense RVU 10.97 changed to 10.37
    • Malpractice RVU 0.94 changed to 0.95

    Held through RVU19B, RVU19C, RVU19D.

  10. January 1, 2018

    RVU18AR1

    $618.63changed to$613.28

    • Conversion factor 35.8887 changed to 35.9996
    • Practice expense RVU 11.17 changed to 10.97
    • Malpractice RVU 0.93 changed to 0.94
    • Malpractice GPCI 0.395 changed to 0.389

    Held through RVU18B, RVU18C, RVU18D.

  11. January 1, 2017

    RVU17A

    $618.05changed to$618.63

    • Conversion factor 35.8043 changed to 35.8887
    • Practice expense RVU 11.19 changed to 11.17
    • Malpractice GPCI 0.400 changed to 0.395

    Held through RVU17B, RVU17C, RVU17D.

  12. January 1, 2016

    RVU16A

    $620.64changed to$618.05

    • Conversion factor 35.9335 changed to 35.8043
    • Practice expense RVU 11.20 changed to 11.19

    Held through RVU16B, RVU16C, RVU16D.

  13. July 1, 2015

    RVU15C

    $617.56changed to$620.64

    • Conversion factor 35.7547 changed to 35.9335

    Held through RVU15D.

  14. January 1, 2015

    RVU15A

    $616.10changed to$617.56

    • Conversion factor 35.8228 changed to 35.7547
    • Practice expense RVU 11.17 changed to 11.20
    • Malpractice RVU 0.79 changed to 0.93
    • Malpractice GPCI 0.416 changed to 0.400

    Held through RVU15B.

  15. January 1, 2014

    RVU14A

    $621.89changed to$616.10

    • Conversion factor 34.0230 changed to 35.8228
    • Practice expense RVU 12.22 changed to 11.17
    • Malpractice RVU 0.83 changed to 0.79
    • Malpractice GPCI 0.432 changed to 0.416

    Held through RVU14B, RVU14C, RVU14D.

  16. January 1, 2013

    RVU13AR

    Earliest loaded release: $621.89

    Held through RVU13B, RVU13C, RVU13D.

Rates in every CMS release
Effective fromOfficeFacilityCMS release
2026-10-01$559.53$396.87RVU26D
2026-07-01$559.53$396.87RVU26C
2026-04-01$559.53$396.87RVU26B
2026-01-01$559.53$396.87RVU26A
2025-10-01$523.79$418.34RVU25D
2025-07-01$523.79$418.34RVU25C
2025-04-01$523.79$418.34RVU25B
2025-01-01$523.79$418.34RVU25A
2024-10-01$524.46$417.60RVU24D
2024-07-01$524.46$417.60RVU24C
2024-04-01$524.46$417.60RVU24B
2024-03-09$524.46$417.60RVU24AR
2024-01-01$515.90$410.79RVU24A
2023-10-01$529.02$419.90RVU23D
2023-07-01$529.02$419.90RVU23C
2023-04-01$529.02$419.90RVU23B
2023-01-01$529.02$419.90RVU23A
2022-10-01$535.51$423.04RVU22D
2022-07-01$535.51$423.04RVU22C
2022-04-01$535.51$423.04RVU22B
2022-01-01$535.51$423.04RVU22A
2021-10-01$547.03$430.84RVU21D
2021-07-01$547.03$430.84RVU21C
2021-04-01$547.03$430.84RVU21B
2021-01-01$547.03$430.84RVU21A
2020-10-01$568.00$456.13RVU20D
2020-07-01$568.00$456.13RVU20C
2020-04-01$568.00$456.13RVU20B
2020-01-01$568.00$456.13RVU20A
2019-10-01$592.47$477.86RVU19D
2019-07-01$592.47$477.86RVU19C
2019-04-01$592.47$477.86RVU19B
2019-01-01$592.47$477.86RVU19A
2018-10-01$613.28$494.48RVU18D
2018-07-01$613.28$494.48RVU18C
2018-04-01$613.28$494.48RVU18B
2018-01-01$613.28$494.48RVU18AR1
2017-10-01$618.63$498.40RVU17D
2017-07-01$618.63$498.40RVU17C
2017-04-01$618.63$498.40RVU17B
2017-01-01$618.63$498.40RVU17A
2016-10-01$618.05$497.75RVU16D
2016-07-01$618.05$497.75RVU16C
2016-04-01$618.05$497.75RVU16B
2016-01-01$618.05$497.75RVU16A
2015-10-01$620.64$499.19RVU15D
2015-07-01$620.64$499.19RVU15C
2015-04-01$617.56$496.70RVU15B
2015-01-01$617.56$496.70RVU15A
2014-10-01$616.10$496.46RVU14D
2014-07-01$616.10$496.46RVU14C
2014-04-01$616.10$496.46RVU14B
2014-01-01$616.10$496.46RVU14A
2013-10-01$621.89$495.67RVU13D
2013-07-01$621.89$495.67RVU13C
2013-04-01$621.89$495.67RVU13B
2013-01-01$621.89$495.67RVU13AR

Price 21026 for an earlier date of service

Where the South Dakota rate applies

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

  • Aberdeen
  • Agar
  • Agency Village
  • Akaska
  • Albee
  • Alcester
  • Alexandria
  • Allen

Browse all communities in South Dakota

21026 billing questions

How does 21026 differ from 21025?

21026 describes facial bone excision; 21025 is the jaw-specific code for excision of lower-jaw bone. Choose based on the bone and procedure documented.

When would 21029 be a better fit?

21029 describes contouring facial bone, such as reshaping a bony prominence or lesion. Use 21026 when the documented work is excision rather than contouring.

Should modifier 50 be reported for both sides?

No. CMS identifies bilateral adjustment as inappropriate for 21026, so modifier 50 should not be used.

What postoperative care is included?

The 90-day global period includes the day-before preoperative visit and 90 days of related postoperative care.

Can an assistant surgeon or co-surgeon be paid?

Medicare does not pay an assistant at surgery for 21026. Co-surgeons and team surgery are not permitted.

How does the multiple-procedure reduction work?

When multiple procedures are performed in the same session, the highest-valued procedure is paid in full and the other procedures are paid at 50%.

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 21026PPRRVU2026_Oct_nonQPP.csv, line 1,844 (RVU26D)
Geographic factors for South DakotaGPCI2026.csv, line 94 (RVU26D)

Open CMS sourceHow we calculate rates

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