CPT code 15630: Flap staging, eyelid, nose, ear, or lip2026 Medicare rate & RVUs in South Dakota

Reports a staged flap delay or pedicle sectioning involving the eyelid, nose, ear, or lip during reconstructive surgery.

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

In South Dakota, Medicare pays $457.97 for 15630 in the office and $299.32 when it’s performed in a hospital or facility.

$457.97Office (non-facility)
$299.32Hospital or facility
−2.5%vs the national office rate ($469.95)

Check a contract rate as a % of Medicare · 15630 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 15630 for the payment locality that covers the ZIP.

On this page 11 sections
  1. Rate in South Dakota
  2. What 15630 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 15630 covers

Code 15630 covers a surgical stage that delays a flap or divides or sections its pedicle at the eyelid, nose, ear, or lip. In staged reconstruction, a surgeon may return to divide a previously transferred flap after it has developed blood supply from recipient tissues; nasal reconstruction with a staged forehead flap is a common example. Plastic and reconstructive surgeons, facial plastic surgeons, and oculoplastic surgeons may perform this work in an operating room or other surgical setting.

Report the code for the delay or sectioning stage, not for the original flap creation or transfer. The operative report should identify the flap, site, and work performed. The code has a 90-day global period, including the day-before preoperative visit and 90 days of related postoperative care. When multiple procedures occur in the same session, Medicare pays the highest-valued procedure in full and other procedures at 50%. 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 15630

Across 109 of 109 payment localities, the office rate for 15630 runs from $416.23 in Arkansas to $617.19 in San Benito County, CA. South Dakota pays $457.97. The RVUs are the same everywhere; the geographic indexes change the dollars.

15630 in South Dakota vs other payment areas
  1. South Dakota · this page$457.97
  2. Los Angeles, CA · California$527.71+$69.74
  3. Washington, DC area · District of Columbia$535.95+$77.98
  4. Miami, FL · Florida$510.61+$52.64
  5. Chicago, IL · Illinois$495.83+$37.86
  6. Manhattan, NY · New York$540.70+$82.73
  7. Alaska · Alaska$549.05+$91.08

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

Every other payment area

15630 in every other Medicare payment locality
Payment localityOfficeFacility
AlabamaAlabama$422.25$283.43
ArkansasArkansas$416.23$279.94
ArizonaArizona$457.47$303.73
Bakersfield, CACalifornia$496.05$322.16
Chico, CACalifornia$494.46$320.58
El Centro, CACalifornia$494.55$320.67
Fresno, CACalifornia$494.46$320.58
Hanford, CACalifornia$494.46$320.58

15630 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.

$416.23

$555.83

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

View every state and territory as a table
15630 office rate range by state
State / territoryOffice rate rangeLocalities
AK$549.051
AL$422.251
AR$416.231
AZ$457.471
CA$494.46–$617.1929
CO$488.011
CT$500.961
DC$535.951
DE$464.971
FL$464.99–$510.613
GA$438.96–$479.082
GU$506.061
HI$506.061
IA$431.961
ID$434.931
IL$452.35–$495.834
IN$437.391
KS$430.381
KY$433.011
LA$432.51–$453.582
MA$485.32–$535.302
MD$473.63–$535.953
ME$437.61–$460.422
MI$444.53–$471.162
MN$466.501
MO$425.46–$454.683
MS$420.911
MT$469.911
NC$442.071
ND$459.241
NE$434.171
NH$480.771
NJ$506.36–$530.592
NM$447.101
NV$467.261
NY$448.64–$554.205
OH$442.341
OK$431.801
OR$463.32–$502.872
PA$442.80–$488.902
PR$473.191
RI$481.051
SC$443.001
SD$457.971
TN$432.571
TX$439.96–$486.668
UT$448.971
VA$459.23–$535.952
VI$473.191
VT$457.851
WA$484.27–$545.702
WI$444.071
WV$435.941
WY$465.261

See 15630 in every payment locality

How the 15630 rate is calculated

Each of 15630’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 · 15630

RVUs × geographic indexes × conversion factor

Office or facility?

Work3.98

3.98 RVUs× 1.000 GPCI

Practice expense9.55

9.55 RVUs× 1.000 GPCI

Malpractice0.54

0.54 RVUs× 1.000 GPCI

Adjusted RVUs

14.0700

Conversion factor

$33.4009

Medicare rate

$469.95

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

1,527

Code
15630
Physician work
3.98
Practice expense
9.55
Malpractice
0.54

GPCI2026.csv

94

Locality
South Dakota
Physician work
1.000
Practice expense
1.000
Malpractice
0.336
Office calculation for 15630 in South Dakota
ComponentRVULocality factorAdjusted
Physician work3.98× 1.0003.9800
Practice expense9.55× 1.0009.5500
Malpractice0.54× 0.3360.1814
Total RVUs13.7114
Conversion factor× 33.4009

Office rate, South Dakota$457.97

Office: (3.98 × 1 + 9.55 × 1 + 0.54 × 0.336) × $33.4009 = $457.97

Facility: (3.98 × 1 + 4.8 × 1 + 0.54 × 0.336) × $33.4009 = $299.32

Open 15630 in the RVU calculator

Payment rules and modifiers for 15630

15630 has a 90-day global period: related visits in that window are included in the surgery payment.

CMS payment indicators · 15630

Flap staging, eyelid, nose, ear, or lip

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)0.10/0.71/0.19Share of the payment for pre-op, the procedure itself, and post-op care.

Global surgery period · 15630

Flap staging, eyelid, nose, ear, or lip

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

15630 without 51 · national office

$469.95

Flap staging, eyelid, nose, ear, or lip

15630-51 · Second procedure: 50%

$234.98

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 15630 has changed in South Dakota

15630 · Office / nonfacility

$457.97

Effective 2026-10-01

The base rate is $16.96 higher than on 2025-10-01, moving from $441.01 to $457.97 (3.8%).

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

    $441.01changed to$457.97

    • Conversion factor 32.3465 changed to 33.4009
    • Work RVU 4.08 changed to 3.98
    • Practice expense RVU 9.34 changed to 9.55
    • Malpractice RVU 0.56 changed to 0.54
    • Malpractice GPCI 0.382 changed to 0.336

    Held through RVU26B, RVU26C, RVU26D.

  2. January 1, 2025

    RVU25A

    $453.51changed to$441.01

    • Conversion factor 33.2875 changed to 32.3465
    • Practice expense RVU 9.33 changed to 9.34

    Held through RVU25B, RVU25C, RVU25D.

  3. March 9, 2024

    RVU24AR

    $446.10changed to$453.51

    • Conversion factor 32.7442 changed to 33.2875

    Held through RVU24B, RVU24C, RVU24D.

  4. January 1, 2024

    RVU24A

    $458.16changed to$446.10

    • Conversion factor 33.8872 changed to 32.7442
    • Practice expense RVU 9.24 changed to 9.33
    • Malpractice RVU 0.55 changed to 0.56
    • Malpractice GPCI 0.364 changed to 0.382
  5. January 1, 2023

    RVU23A

    $460.76changed to$458.16

    • Conversion factor 34.6062 changed to 33.8872
    • Practice expense RVU 9.04 changed to 9.24
    • Malpractice RVU 0.56 changed to 0.55
    • Malpractice GPCI 0.347 changed to 0.364

    Held through RVU23B, RVU23C, RVU23D.

  6. January 1, 2022

    RVU22A

    $461.07changed to$460.76

    • Conversion factor 34.8931 changed to 34.6062
    • Practice expense RVU 8.95 changed to 9.04
    • Malpractice RVU 0.53 changed to 0.56

    Held through RVU22B, RVU22C, RVU22D.

  7. January 1, 2021

    RVU21A

    $459.24changed to$461.07

    • Conversion factor 36.0896 changed to 34.8931
    • Practice expense RVU 8.45 changed to 8.95
    • Malpractice GPCI 0.368 changed to 0.347

    Held through RVU21B, RVU21C, RVU21D.

  8. January 1, 2020

    RVU20A

    $457.88changed to$459.24

    • Conversion factor 36.0391 changed to 36.0896
    • Practice expense RVU 8.38 changed to 8.45
    • Malpractice RVU 0.63 changed to 0.53
    • Malpractice GPCI 0.389 changed to 0.368

    Held through RVU20B, RVU20C, RVU20D.

  9. January 1, 2019

    RVU19A

    $455.58changed to$457.88

    • Conversion factor 35.9996 changed to 36.0391
    • Practice expense RVU 8.33 changed to 8.38

    Held through RVU19B, RVU19C, RVU19D.

  10. January 1, 2018

    RVU18AR1

    $454.45changed to$455.58

    • Conversion factor 35.8887 changed to 35.9996
    • Malpractice RVU 0.64 changed to 0.63
    • Malpractice GPCI 0.395 changed to 0.389

    Held through RVU18B, RVU18C, RVU18D.

  11. January 1, 2017

    RVU17A

    $452.78changed to$454.45

    • Conversion factor 35.8043 changed to 35.8887
    • Practice expense RVU 8.31 changed to 8.33
    • Malpractice GPCI 0.400 changed to 0.395

    Held through RVU17B, RVU17C, RVU17D.

  12. January 1, 2016

    RVU16A

    $455.21changed to$452.78

    • Conversion factor 35.9335 changed to 35.8043
    • Practice expense RVU 8.34 changed to 8.31
    • Malpractice RVU 0.62 changed to 0.64

    Held through RVU16B, RVU16C, RVU16D.

  13. July 1, 2015

    RVU15C

    $452.94changed to$455.21

    • Conversion factor 35.7547 changed to 35.9335

    Held through RVU15D.

  14. January 1, 2015

    RVU15A

    $449.50changed to$452.94

    • Conversion factor 35.8228 changed to 35.7547
    • Practice expense RVU 8.21 changed to 8.34
    • Malpractice GPCI 0.416 changed to 0.400

    Held through RVU15B.

  15. January 1, 2014

    RVU14A

    $461.72changed to$449.50

    • Conversion factor 34.0230 changed to 35.8228
    • Practice expense RVU 9.21 changed to 8.21
    • Malpractice RVU 0.65 changed to 0.62
    • Malpractice GPCI 0.432 changed to 0.416

    Held through RVU14B, RVU14C, RVU14D.

  16. January 1, 2013

    RVU13AR

    Earliest loaded release: $461.72

    Held through RVU13B, RVU13C, RVU13D.

Rates in every CMS release
Effective fromOfficeFacilityCMS release
2026-10-01$457.97$299.32RVU26D
2026-07-01$457.97$299.32RVU26C
2026-04-01$457.97$299.32RVU26B
2026-01-01$457.97$299.32RVU26A
2025-10-01$441.01$327.47RVU25D
2025-07-01$441.01$327.47RVU25C
2025-04-01$441.01$327.47RVU25B
2025-01-01$441.01$327.47RVU25A
2024-10-01$453.51$334.00RVU24D
2024-07-01$453.51$334.00RVU24C
2024-04-01$453.51$334.00RVU24B
2024-03-09$453.51$334.00RVU24AR
2024-01-01$446.10$328.55RVU24A
2023-10-01$458.16$335.83RVU23D
2023-07-01$458.16$335.83RVU23C
2023-04-01$458.16$335.83RVU23B
2023-01-01$458.16$335.83RVU23A
2022-10-01$460.76$335.48RVU22D
2022-07-01$460.76$335.48RVU22C
2022-04-01$460.76$335.48RVU22B
2022-01-01$460.76$335.48RVU22A
2021-10-01$461.07$334.76RVU21D
2021-07-01$461.07$334.76RVU21C
2021-04-01$461.07$334.76RVU21B
2021-01-01$461.07$334.76RVU21A
2020-10-01$459.24$340.51RVU20D
2020-07-01$459.24$340.51RVU20C
2020-04-01$459.24$340.51RVU20B
2020-01-01$459.24$340.51RVU20A
2019-10-01$457.88$341.83RVU19D
2019-07-01$457.88$341.83RVU19C
2019-04-01$457.88$341.83RVU19B
2019-01-01$457.88$341.83RVU19A
2018-10-01$455.58$342.90RVU18D
2018-07-01$455.58$342.90RVU18C
2018-04-01$455.58$342.90RVU18B
2018-01-01$455.58$342.90RVU18AR1
2017-10-01$454.45$343.20RVU17D
2017-07-01$454.45$343.20RVU17C
2017-04-01$454.45$343.20RVU17B
2017-01-01$454.45$343.20RVU17A
2016-10-01$452.78$342.15RVU16D
2016-07-01$452.78$342.15RVU16C
2016-04-01$452.78$342.15RVU16B
2016-01-01$452.78$342.15RVU16A
2015-10-01$455.21$343.09RVU15D
2015-07-01$455.21$343.09RVU15C
2015-04-01$452.94$341.39RVU15B
2015-01-01$452.94$341.39RVU15A
2014-10-01$449.50$340.60RVU14D
2014-07-01$449.50$340.60RVU14C
2014-04-01$449.50$340.60RVU14B
2014-01-01$449.50$340.60RVU14A
2013-10-01$461.72$344.34RVU13D
2013-07-01$461.72$344.34RVU13C
2013-04-01$461.72$344.34RVU13B
2013-01-01$461.72$344.34RVU13AR

Price 15630 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

15630 billing questions

How does 15630 differ from other flap-delay codes?

Use 15630 for delay or sectioning at the eyelid, nose, ear, or lip. Codes 15600, 15610, and 15620 identify other anatomic regions.

Does 15630 describe the original flap transfer?

No. It describes a flap-delay or sectioning stage. The operative report should distinguish that work from the earlier creation or transfer of the flap.

Are routine postoperative visits separately included?

Related postoperative care during the 90-day global period is included, along with the day-before preoperative visit.

Should modifier 50 be appended for work on both sides?

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

Can an assistant or co-surgeon be reported?

Medicare does not pay an assistant at surgery for 15630. 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 15630PPRRVU2026_Oct_nonQPP.csv, line 1,527 (RVU26D)
Geographic factors for South DakotaGPCI2026.csv, line 94 (RVU26D)

Open CMS sourceHow we calculate rates

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