Use 15837 for the forearm or hand; use 15836 when the excess skin and subcutaneous tissue being removed are in the upper arm.
On this page
CMS RVU26D · Effective 2026-10-01
15837 in Merced
Office / nonfacility
$970.28
Base rate per service
Facility setting
$664.61
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.
Plastic surgery
About 15837: Forearm or hand excess skin excision
Removal of redundant skin and underlying tissue from the forearm or hand, commonly during reconstructive contouring when excess tissue causes functional or hygiene problems.
This operation removes redundant skin and underlying fatty tissue from the forearm or hand, then closes the surgical wound. Plastic and reconstructive surgeons may perform it after substantial weight loss when hanging tissue limits movement, complicates hygiene, or causes persistent skin irritation. The operative site must be the forearm or hand; removal of a discrete lesion or treatment of a wound is a different service.
Report the code when the operative work addresses excess skin and subcutaneous tissue at one of these sites. The record should identify the exact site, the clinical problem, and the tissue removed. This major surgery code has a 90-day global period that includes the day-before preoperative visit and 90 days of related postoperative care. When multiple procedures are performed in the same session, the highest-valued procedure is paid in full and other procedures are subject to the standard 50% multiple-procedure reduction. Modifier 50 is inappropriate for this code. Assistant-at-surgery payment requires documented medical necessity; co-surgeons and team surgery are not permitted.
CMS billing rules for 15837
- Global period
- Major surgery with a 90-day global period: the day-before preoperative visit and 90 days of related postoperative care are included.
- Multiple procedures
- Standard multiple procedure reduction: the highest-valued procedure is paid in full and others at 50% when performed in the same session.
- Bilateral procedures
- Bilateral adjustment does not apply; the descriptor or anatomy makes modifier 50 inappropriate.
- Assistant at surgery
- Assistant at surgery is paid only with documentation of medical necessity.
- Co-surgeons
- Co-surgeons not permitted.
- Team surgery
- Team surgery not permitted.
Where the value comes from
- Work RVU9.31 · 33%
- Practice expense (office) RVU17.02 · 61%
- Malpractice RVU1.73 · 6%
14
Medicare services in 2024 · #6088 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.
15837 compared with similar codes
Office rates for Merced, from the same CMS release.
Use 15837 for the forearm or hand. Code 15839 is for an excess-skin site not otherwise specified by a site-specific code.
Exc excessive skin abdomen
Code 15830 concerns excess skin removal from the abdomen, not the forearm or hand.
The same code, a different location
How does Merced compare?
In Bakersfield, the office rate for 15837 is $975.12—$4.84 higher than the $970.28 rate in Merced. Both use the same code, release and participation basis.
15837 across payment areas
Same release and payment basis · bars start at $0
Merced · This locality
$970.28
$975.12
$4.84 higher than Merced
$970.28
The same base rate than Merced
$970.57
$0.29 higher than Merced
$970.28
The same base rate than Merced
$970.28
The same base rate than Merced
$64.32 higher than Merced
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, 15837 ranges from $829.05 in Arkansas to $1195.89 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
Madera
California · 15837
Office
$970.28
Facility
$664.61
The same base rate than Merced for the office setting.
Modesto
California · 15837
Office
$970.28
Facility
$664.61
The same base rate than Merced for the office setting.
Napa
California · 15837
Office
$1109.17
Facility
$741.58
$138.89 higher than Merced for the office setting.
Oxnard-Thousand Oaks-Ventura
California · 15837
Office
$1027.62
Facility
$697.96
$57.34 higher than Merced for the office setting.
Redding
California · 15837
Office
$970.28
Facility
$664.61
The same base rate than Merced for the office setting.
Rest Of California
California · 15837
Office
$970.28
Facility
$664.61
The same base rate than Merced for the office setting.
Riverside-San Bernardino-Ontario
California · 15837
Office
$988.91
Facility
$683.24
$18.63 higher than Merced for the office setting.
Sacramento-Roseville-Folsom
California · 15837
Office
$1014.28
Facility
$689.92
$44.00 higher than Merced for the office setting.
Salinas
California · 15837
Office
$1010.45
Facility
$687.20
$40.17 higher than Merced for the office setting.
San Diego-Chula Vista-Carlsbad
California · 15837
Office
$1031.52
Facility
$697.95
$61.24 higher than Merced for the office setting.
San Francisco-Oakland-Berkeley (Marin Cnty)
California · 15837
Office
$1168.59
Facility
$775.34
$198.31 higher than Merced for the office setting.
San Francisco-Oakland-Berkeley (San Francisco/San Mateo/Alameda/Contra Costa Cnty)
California · 15837
Office
$1166.62
Facility
$773.38
$196.34 higher than Merced for the office setting.
San Jose-Sunnyvale-Santa Clara (San Benito Cnty)
California · 15837
Office
$1195.89
Facility
$793.72
$225.61 higher than Merced for the office setting.
San Jose-Sunnyvale-Santa Clara (Santa Clara Cnty)
California · 15837
Office
$1187.86
Facility
$785.69
$217.58 higher than Merced for the office setting.
San Luis Obispo-Paso Robles
California · 15837
Office
$994.72
Facility
$677.06
$24.44 higher than Merced for the office setting.
Santa Cruz-Watsonville
California · 15837
Office
$1039.17
Facility
$700.31
$68.89 higher than Merced for the office setting.
Santa Maria-Santa Barbara
California · 15837
Office
$1013.49
Facility
$688.30
$43.21 higher than Merced for the office setting.
Santa Rosa-Petaluma
California · 15837
Office
$1049.36
Facility
$706.87
$79.08 higher than Merced for the office setting.
Stockton
California · 15837
Office
$970.28
Facility
$664.61
The same base rate than Merced for the office setting.
Vallejo
California · 15837
Office
$1106.34
Facility
$738.75
$136.06 higher than Merced for the office setting.
Visalia
California · 15837
Office
$970.28
Facility
$664.61
The same base rate than Merced for the office setting.
Yuba City
California · 15837
Office
$970.28
Facility
$664.61
The same base rate than Merced for the office setting.
Dc + Md/Va Suburbs
District of Columbia · 15837
Office
$1061.74
Facility
$733.20
$91.46 higher than Merced for the office setting.
Miami
Florida · 15837
Office
$1048.89
Facility
$758.56
$78.61 higher than Merced for the office setting.
Chicago
Illinois · 15837
Office
$1017.08
Facility
$736.79
$46.80 higher than Merced for the office setting.
Manhattan
New York · 15837
Office
$1083.09
Facility
$759.01
$112.81 higher than Merced for the office setting.
Alaska*
Alaska · 15837
Office
$1103.72
Facility
$806.69
$133.44 higher than Merced for the office setting.
Alabama
Alabama · 15837
Office
$841.09
Facility
$597.06
$129.19 lower than Merced for the office setting.
Arkansas
Arkansas · 15837
Office
$829.05
Facility
$589.48
$141.23 lower than Merced for the office setting.
Arizona
Arizona · 15837
Office
$911.29
Facility
$641.03
$58.99 lower than Merced for the office setting.
Colorado
Colorado · 15837
Office
$964.69
Facility
$667.94
$5.59 lower than Merced for the office setting.
Connecticut
Connecticut · 15837
Office
$999.36
Facility
$698.98
$29.08 higher than Merced for the office setting.
Delaware
Delaware · 15837
Office
$926.13
Facility
$650.58
$44.15 lower than Merced for the office setting.
Fort Lauderdale
Florida · 15837
Office
$991.31
Facility
$708.79
$21.03 higher than Merced for the office setting.
Rest Of Florida
Florida · 15837
Office
$941.28
Facility
$674.66
$29.00 lower than Merced for the office setting.
Atlanta
Georgia · 15837
Office
$958.87
Facility
$675.51
$11.41 lower than Merced for the office setting.
Rest Of Georgia
Georgia · 15837
Office
$886.93
Facility
$638.15
$83.35 lower than Merced for the office setting.
Hawaii, Guam
Hawaii · 15837
Office
$990.78
Facility
$673.68
$20.50 higher than Merced for the office setting.
Iowa
Iowa · 15837
Office
$854.06
Facility
$598.87
$116.22 lower than Merced for the office setting.
Idaho
Idaho · 15837
Office
$861.30
Facility
$604.71
$108.98 lower than Merced for the office setting.
East St. Louis
Illinois · 15837
Office
$950.34
Facility
$693.76
$19.94 lower than Merced for the office setting.
Rest Of Illinois
Illinois · 15837
Office
$920.30
Facility
$665.67
$49.98 lower than Merced for the office setting.
Suburban Chicago
Illinois · 15837
Office
$999.36
Facility
$712.94
$29.08 higher than Merced for the office setting.
Indiana
Indiana · 15837
Office
$866.03
Facility
$607.49
$104.25 lower than Merced for the office setting.
Kansas
Kansas · 15837
Office
$853.99
Facility
$601.87
$116.29 lower than Merced for the office setting.
Kentucky
Kentucky · 15837
Office
$869.22
Facility
$621.28
$101.06 lower than Merced for the office setting.
New Orleans
Louisiana · 15837
Office
$911.55
Facility
$649.10
$58.73 lower than Merced for the office setting.
Rest Of Louisiana
Louisiana · 15837
Office
$869.43
Facility
$622.60
$100.85 lower than Merced for the office setting.
Metropolitan Boston
Massachusetts · 15837
Office
$1053.91
Facility
$720.90
$83.63 higher than Merced for the office setting.
Rest Of Massachusetts
Massachusetts · 15837
Office
$960.60
Facility
$666.93
$9.68 lower than Merced for the office setting.
Baltimore/Surr. Cntys
Maryland · 15837
Office
$997.40
Facility
$698.14
$27.12 higher than Merced for the office setting.
Rest Of Maryland
Maryland · 15837
Office
$942.42
Facility
$660.18
$27.86 lower than Merced for the office setting.
Rest Of Maine
Maine · 15837
Office
$869.91
Facility
$613.32
$100.37 lower than Merced for the office setting.
Southern Maine
Maine · 15837
Office
$910.79
Facility
$634.40
$59.49 lower than Merced for the office setting.
Detroit
Michigan · 15837
Office
$956.97
Facility
$687.84
$13.31 lower than Merced for the office setting.
Rest Of Michigan
Michigan · 15837
Office
$895.23
Facility
$640.59
$75.05 lower than Merced for the office setting.
Minnesota
Minnesota · 15837
Office
$913.04
Facility
$626.05
$57.24 lower than Merced for the office setting.
Metropolitan Kansas City
Missouri · 15837
Office
$901.22
Facility
$639.34
$69.06 lower than Merced for the office setting.
Metropolitan St. Louis
Missouri · 15837
Office
$910.06
Facility
$644.55
$60.22 lower than Merced for the office setting.
Rest Of Missouri
Missouri · 15837
Office
$857.28
Facility
$616.87
$113.00 lower than Merced for the office setting.
Mississippi
Mississippi · 15837
Office
$843.13
Facility
$603.00
$127.15 lower than Merced for the office setting.
Montana**
Montana · 15837
Office
$937.11
Facility
$658.22
$33.17 lower than Merced for the office setting.
North Carolina
North Carolina · 15837
Office
$878.28
Facility
$618.07
$92.00 lower than Merced for the office setting.
North Dakota**
North Dakota · 15837
Office
$902.91
Facility
$624.01
$67.37 lower than Merced for the office setting.
Nebraska
Nebraska · 15837
Office
$857.51
Facility
$600.09
$112.77 lower than Merced for the office setting.
New Hampshire
New Hampshire · 15837
Office
$953.31
Facility
$662.98
$16.97 lower than Merced for the office setting.
Northern Nj
New Jersey · 15837
Office
$1051.71
Facility
$728.19
$81.43 higher than Merced for the office setting.
Rest Of New Jersey
New Jersey · 15837
Office
$1007.57
Facility
$703.02
$37.29 higher than Merced for the office setting.
New Mexico
New Mexico · 15837
Office
$901.66
Facility
$645.91
$68.62 lower than Merced for the office setting.
Nevada**
Nevada · 15837
Office
$928.15
Facility
$648.97
$42.13 lower than Merced for the office setting.
Nyc Suburbs/Long Island
New York · 15837
Office
$1114.09
Facility
$782.49
$143.81 higher than Merced for the office setting.
Poughkpsie/N Nyc Suburbs
New York · 15837
Office
$1017.36
Facility
$711.97
$47.08 higher than Merced for the office setting.
Queens
New York · 15837
Office
$1086.14
Facility
$756.48
$115.86 higher than Merced for the office setting.
Rest Of New York
New York · 15837
Office
$891.64
Facility
$626.69
$78.64 lower than Merced for the office setting.
Ohio
Ohio · 15837
Office
$888.23
Facility
$633.60
$82.05 lower than Merced for the office setting.
Oklahoma
Oklahoma · 15837
Office
$863.52
Facility
$614.46
$106.76 lower than Merced for the office setting.
Portland
Oregon · 15837
Office
$990.51
Facility
$680.66
$20.23 higher than Merced for the office setting.
Rest Of Oregon
Oregon · 15837
Office
$917.79
Facility
$640.01
$52.49 lower than Merced for the office setting.
Metropolitan Philadelphia
Pennsylvania · 15837
Office
$977.29
Facility
$686.95
$7.01 higher than Merced for the office setting.
Rest Of Pennsylvania
Pennsylvania · 15837
Office
$887.44
Facility
$631.41
$82.84 lower than Merced for the office setting.
Puerto Rico
Puerto Rico · 15837
Office
$942.62
Facility
$660.65
$27.66 lower than Merced for the office setting.
Rhode Island
Rhode Island · 15837
Office
$955.66
Facility
$667.56
$14.62 lower than Merced for the office setting.
South Carolina
South Carolina · 15837
Office
$885.36
Facility
$627.66
$84.92 lower than Merced for the office setting.
South Dakota**
South Dakota · 15837
Office
$898.86
Facility
$619.96
$71.42 lower than Merced for the office setting.
Tennessee
Tennessee · 15837
Office
$858.74
Facility
$605.23
$111.54 lower than Merced for the office setting.
Austin
Texas · 15837
Office
$964.24
Facility
$669.16
$6.04 lower than Merced for the office setting.
Beaumont
Texas · 15837
Office
$881.96
Facility
$628.17
$88.32 lower than Merced for the office setting.
Brazoria
Texas · 15837
Office
$921.89
Facility
$645.50
$48.39 lower than Merced for the office setting.
Dallas
Texas · 15837
Office
$929.55
Facility
$651.77
$40.73 lower than Merced for the office setting.
Fort Worth
Texas · 15837
Office
$924.62
Facility
$649.62
$45.66 lower than Merced for the office setting.
Galveston
Texas · 15837
Office
$925.80
Facility
$648.85
$44.48 lower than Merced for the office setting.
Houston
Texas · 15837
Office
$957.46
Facility
$680.52
$12.82 lower than Merced for the office setting.
Rest Of Texas
Texas · 15837
Office
$902.63
Facility
$637.96
$67.65 lower than Merced for the office setting.
Utah
Utah · 15837
Office
$897.23
Facility
$635.06
$73.05 lower than Merced for the office setting.
Virginia
Virginia · 15837
Office
$910.58
Facility
$636.42
$59.70 lower than Merced for the office setting.
Virgin Islands
United States Virgin Islands · 15837
Office
$942.62
Facility
$660.65
$27.66 lower than Merced for the office setting.
Vermont
Vermont · 15837
Office
$903.00
Facility
$626.89
$67.28 lower than Merced for the office setting.
Rest Of Washington
Washington · 15837
Office
$957.59
Facility
$663.91
$12.69 lower than Merced for the office setting.
Seattle (King Cnty)
Washington · 15837
Office
$1071.25
Facility
$729.04
$100.97 higher than Merced for the office setting.
Wisconsin
Wisconsin · 15837
Office
$873.37
Facility
$606.18
$96.91 lower than Merced for the office setting.
West Virginia
West Virginia · 15837
Office
$887.66
Facility
$645.30
$82.62 lower than Merced for the office setting.
Wyoming**
Wyoming · 15837
Office
$922.21
Facility
$643.31
$48.07 lower than Merced for the office setting.
See how rates vary across the country
15837 · 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.
$829.05
$1,103.72
Color shows the midpoint of each state’s locality range.
View all state and territory rates as a table
| State / territory | Rate range | Localities |
|---|---|---|
| AK | $1,103.72 | 1 |
| AL | $841.09 | 1 |
| AR | $829.05 | 1 |
| AZ | $911.29 | 1 |
| CA | $970.28–$1,195.89 | 29 |
| CO | $964.69 | 1 |
| CT | $999.36 | 1 |
| DC | $1,061.74 | 1 |
| DE | $926.13 | 1 |
| FL | $941.28–$1,048.89 | 3 |
| GA | $886.93–$958.87 | 2 |
| GU | $990.78 | 1 |
| HI | $990.78 | 1 |
| IA | $854.06 | 1 |
| ID | $861.30 | 1 |
| IL | $920.30–$1,017.08 | 4 |
| IN | $866.03 | 1 |
| KS | $853.99 | 1 |
| KY | $869.22 | 1 |
| LA | $869.43–$911.55 | 2 |
| MA | $960.60–$1,053.91 | 2 |
| MD | $942.42–$1,061.74 | 3 |
| ME | $869.91–$910.79 | 2 |
| MI | $895.23–$956.97 | 2 |
| MN | $913.04 | 1 |
| MO | $857.28–$910.06 | 3 |
| MS | $843.13 | 1 |
| MT | $937.11 | 1 |
| NC | $878.28 | 1 |
| ND | $902.91 | 1 |
| NE | $857.51 | 1 |
| NH | $953.31 | 1 |
| NJ | $1,007.57–$1,051.71 | 2 |
| NM | $901.66 | 1 |
| NV | $928.15 | 1 |
| NY | $891.64–$1,114.09 | 5 |
| OH | $888.23 | 1 |
| OK | $863.52 | 1 |
| OR | $917.79–$990.51 | 2 |
| PA | $887.44–$977.29 | 2 |
| PR | $942.62 | 1 |
| RI | $955.66 | 1 |
| SC | $885.36 | 1 |
| SD | $898.86 | 1 |
| TN | $858.74 | 1 |
| TX | $881.96–$964.24 | 8 |
| UT | $897.23 | 1 |
| VA | $910.58–$1,061.74 | 2 |
| VI | $942.62 | 1 |
| VT | $903.00 | 1 |
| WA | $957.59–$1,071.25 | 2 |
| WI | $873.37 | 1 |
| WV | $887.66 | 1 |
| WY | $922.21 | 1 |
Where does this rate apply?
Merced is a Medicare payment area. Our Census mapping connects it to 24 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.
Why are the office and facility amounts different?
For 15837 in Merced, the physician’s office rate is $970.28 and the facility-setting rate is $664.61: a difference of $305.67.
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.
Use this rate
What is a percentage of Medicare worth?
Turn a percentage into dollars for 15837 in Merced. This uses the base rate on this page, so the locality and release stay consistent.
Reference amount per service
$1067.31
$970.28 × 110% = $1067.31
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.
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 15837 in Merced.
PPRRVU2026_Oct_nonQPP.csv
1,576
- Code
- 15837
- Physician work
- 9.31
- Practice expense
- 17.02
- Malpractice
- 1.73
GPCI2026.csv
15
- Locality
- Merced
- Physician work
- 1.017
- Practice expense
- 1.096
- Malpractice
- 0.536
| Component | RVU | Locality factor | Adjusted |
|---|---|---|---|
| Physician work | 9.31 | × 1.017 | 9.4683 |
| Practice expense | 17.02 | × 1.096 | 18.6539 |
| Malpractice | 1.73 | × 0.536 | 0.9273 |
| Total RVUs | 29.0495 | ||
| Conversion factor | × 33.4009 | ||
Office / nonfacility rate, Merced$970.28
Open 15837 in the RVU calculator →
Explore RVUs, geographic factors and the full formula
Office / nonfacility
| Component | RVU | Local GPCI |
|---|---|---|
| Work | 9.31 | 1.017 |
| Practice expense | 17.02 | 1.096 |
| Malpractice | 1.73 | 0.536 |
(9.31 × 1.017 + 17.02 × 1.096 + 1.73 × 0.536) × $33.4009 = $970.28
Facility
| Component | RVU | Local GPCI |
|---|---|---|
| Work | 9.31 | 1.017 |
| Practice expense | 8.67 | 1.096 |
| Malpractice | 1.73 | 0.536 |
(9.31 × 1.017 + 8.67 × 1.096 + 1.73 × 0.536) × $33.4009 = $664.61
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
15837 · Office / nonfacility
$970.28
Effective 2026-10-01
The base rate is $94.67 higher than on 2025-10-01, moving from $875.61 to $970.28 (10.8%).
It is unchanged from the immediately preceding available release, effective 2026-07-01.
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
January 1, 2026
RVU26A
$875.61changed to$970.28
- Conversion factor 32.3465 changed to 33.4009
- Work RVU 9.55 changed to 9.31
- Practice expense RVU 15.01 changed to 17.02
- Malpractice RVU 1.75 changed to 1.73
- Work GPCI 1.014 changed to 1.017
- Practice expense GPCI 1.093 changed to 1.096
- Malpractice GPCI 0.560 changed to 0.536
Held through RVU26B, RVU26C, RVU26D.
January 1, 2025
RVU25A
Earliest loaded release: $875.61
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
15837 billing questions
How is this code different from 15836?
This code is for excess skin and underlying tissue of the forearm or hand. Code 15836 addresses the upper arm.
Can it be used for removal of a skin lesion?
No. It describes removal of redundant skin and subcutaneous tissue for reconstructive contouring, not excision of a discrete lesion.
Is routine closure separately reported?
The code represents the forearm or hand excess-tissue operation, including the surgical closure that completes it. Do not treat routine closure as a separate service.
Should modifier 50 be used when both sides are treated?
No. CMS identifies bilateral adjustment as inappropriate for this code. Document the treated site or sites in the operative report.
What documentation supports reporting this service?
Record whether the site is the forearm or hand, the symptoms or functional problem from redundant tissue, and the tissue removed during surgery.
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.
