Both involve endoscopic band ligation, but 45398 is performed during colonoscopy; 45350 is performed during sigmoidoscopy.
On this page
CMS RVU26D · Effective 2026-10-01
45398 in Merced
Office / nonfacility
$967.09
Base rate per service
Facility setting
$207.49
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 45398: Colonoscopy with hemorrhoid band ligation
Reports colonoscopy with endoscopic band ligation of hemorrhoids when the intervention is performed during examination of the colon.
A gastroenterologist, colorectal surgeon, or other qualified endoscopist performs a colonoscopy and places bands endoscopically to treat hemorrhoidal tissue, commonly internal hemorrhoids. The colonoscope is used to reach and treat the target during the same procedure; this is distinct from band ligation performed through a sigmoidoscope, which examines a shorter portion of the bowel.
Report this code when the colonoscopy includes hemorrhoid band ligation, and document the examination, hemorrhoid treatment, and procedure performed. A diagnostic inspection during the same session is part of the therapeutic colonoscopy rather than a separate diagnostic colonoscopy claim. The service has a 0-day global period, so same-day preoperative and postoperative care is included. When related endoscopies are performed together, CMS endoscopy family pricing applies. Modifier 50 is inappropriate. CMS does not pay an assistant at surgery for this service; co-surgeons and team surgery are not permitted.
CMS billing rules for 45398
- 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 RVU4.10 · 15%
- Practice expense (office) RVU22.32 · 83%
- Malpractice RVU0.60 · 2%
4.6K
Medicare services in 2024 · #1935 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.
45398 compared with similar codes
Office rates for Merced, from the same CMS release.
45378 describes diagnostic colonoscopy without the band-ligation intervention. Use 45398 when hemorrhoid band ligation is performed during the colonoscopy.
45382 is for endoscopic control of bleeding. 45398 is specific to colonoscopy with hemorrhoid band ligation.
The same code, a different location
How does Merced compare?
In Bakersfield, the office rate for 45398 is $968.83—$1.74 higher than the $967.09 rate in Merced. Both use the same code, release and participation basis.
45398 across payment areas
Same release and payment basis · bars start at $0
Merced · This locality
$967.09
$968.83
$1.74 higher than Merced
$967.09
The same base rate than Merced
$967.19
$0.10 higher than Merced
$967.09
The same base rate than Merced
$967.09
The same base rate than Merced
$70.71 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, 45398 ranges from $787.66 in Arkansas to $1237.77 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 · 45398
Office
$967.09
Facility
$207.49
The same base rate than Merced for the office setting.
Modesto
California · 45398
Office
$967.09
Facility
$207.49
The same base rate than Merced for the office setting.
Napa
California · 45398
Office
$1138.33
Facility
$224.87
$171.24 higher than Merced for the office setting.
Oxnard-Thousand Oaks-Ventura
California · 45398
Office
$1034.45
Facility
$215.25
$67.36 higher than Merced for the office setting.
Redding
California · 45398
Office
$967.09
Facility
$207.49
The same base rate than Merced for the office setting.
Rest Of California
California · 45398
Office
$967.09
Facility
$207.49
The same base rate than Merced for the office setting.
Riverside-San Bernardino-Ontario
California · 45398
Office
$973.58
Facility
$213.98
$6.49 higher than Merced for the office setting.
Sacramento-Roseville-Folsom
California · 45398
Office
$1019.64
Facility
$213.60
$52.55 higher than Merced for the office setting.
Salinas
California · 45398
Office
$1015.97
Facility
$212.71
$48.88 higher than Merced for the office setting.
San Diego-Chula Vista-Carlsbad
California · 45398
Office
$1043.54
Facility
$214.63
$76.45 higher than Merced for the office setting.
San Francisco-Oakland-Berkeley (Marin Cnty)
California · 45398
Office
$1210.32
Facility
$233.09
$243.23 higher than Merced for the office setting.
San Francisco-Oakland-Berkeley (San Francisco/San Mateo/Alameda/Contra Costa Cnty)
California · 45398
Office
$1209.64
Facility
$232.41
$242.55 higher than Merced for the office setting.
San Jose-Sunnyvale-Santa Clara (San Benito Cnty)
California · 45398
Office
$1237.77
Facility
$238.37
$270.68 higher than Merced for the office setting.
San Jose-Sunnyvale-Santa Clara (Santa Clara Cnty)
California · 45398
Office
$1234.99
Facility
$235.58
$267.90 higher than Merced for the office setting.
San Luis Obispo-Paso Robles
California · 45398
Office
$999.15
Facility
$209.74
$32.06 higher than Merced for the office setting.
Santa Cruz-Watsonville
California · 45398
Office
$1056.35
Facility
$214.28
$89.26 higher than Merced for the office setting.
Santa Maria-Santa Barbara
California · 45398
Office
$1020.78
Facility
$212.66
$53.69 higher than Merced for the office setting.
Santa Rosa-Petaluma
California · 45398
Office
$1067.28
Facility
$216.19
$100.19 higher than Merced for the office setting.
Stockton
California · 45398
Office
$967.09
Facility
$207.49
The same base rate than Merced for the office setting.
Vallejo
California · 45398
Office
$1137.35
Facility
$223.88
$170.26 higher than Merced for the office setting.
Visalia
California · 45398
Office
$967.09
Facility
$207.49
The same base rate than Merced for the office setting.
Yuba City
California · 45398
Office
$967.09
Facility
$207.49
The same base rate than Merced for the office setting.
Dc + Md/Va Suburbs
District of Columbia · 45398
Office
$1044.85
Facility
$228.42
$77.76 higher than Merced for the office setting.
Miami
Florida · 45398
Office
$963.70
Facility
$242.22
$3.39 lower than Merced for the office setting.
Chicago
Illinois · 45398
Office
$933.13
Facility
$236.60
$33.96 lower than Merced for the office setting.
Manhattan
New York · 45398
Office
$1043.77
Facility
$238.43
$76.68 higher than Merced for the office setting.
Alaska*
Alaska · 45398
Office
$1010.42
Facility
$272.31
$43.33 higher than Merced for the office setting.
Alabama
Alabama · 45398
Office
$800.61
Facility
$194.17
$166.48 lower than Merced for the office setting.
Arkansas
Arkansas · 45398
Office
$787.66
Facility
$192.31
$179.43 lower than Merced for the office setting.
Arizona
Arizona · 45398
Office
$876.50
Facility
$204.91
$90.59 lower than Merced for the office setting.
Colorado
Colorado · 45398
Office
$947.46
Facility
$210.03
$19.63 lower than Merced for the office setting.
Connecticut
Connecticut · 45398
Office
$966.84
Facility
$220.41
$0.25 lower than Merced for the office setting.
Delaware
Delaware · 45398
Office
$892.21
Facility
$207.45
$74.88 lower than Merced for the office setting.
Fort Lauderdale
Florida · 45398
Office
$928.38
Facility
$226.30
$38.71 lower than Merced for the office setting.
Rest Of Florida
Florida · 45398
Office
$879.77
Facility
$217.20
$87.32 lower than Merced for the office setting.
Atlanta
Georgia · 45398
Office
$918.86
Facility
$214.70
$48.23 lower than Merced for the office setting.
Rest Of Georgia
Georgia · 45398
Office
$825.83
Facility
$207.61
$141.26 lower than Merced for the office setting.
Hawaii, Guam
Hawaii · 45398
Office
$996.19
Facility
$208.17
$29.10 higher than Merced for the office setting.
Iowa
Iowa · 45398
Office
$827.04
Facility
$192.88
$140.05 lower than Merced for the office setting.
Idaho
Idaho · 45398
Office
$832.29
Facility
$194.67
$134.80 lower than Merced for the office setting.
East St. Louis
Illinois · 45398
Office
$863.17
Facility
$225.55
$103.92 lower than Merced for the office setting.
Rest Of Illinois
Illinois · 45398
Office
$848.92
Facility
$216.14
$118.17 lower than Merced for the office setting.
Suburban Chicago
Illinois · 45398
Office
$939.05
Facility
$227.27
$28.04 lower than Merced for the office setting.
Indiana
Indiana · 45398
Office
$837.77
Facility
$195.29
$129.32 lower than Merced for the office setting.
Kansas
Kansas · 45398
Office
$820.98
Facility
$194.45
$146.11 lower than Merced for the office setting.
Kentucky
Kentucky · 45398
Office
$818.04
Facility
$201.90
$149.05 lower than Merced for the office setting.
New Orleans
Louisiana · 45398
Office
$861.23
Facility
$209.06
$105.86 lower than Merced for the office setting.
Rest Of Louisiana
Louisiana · 45398
Office
$815.92
Facility
$202.55
$151.17 lower than Merced for the office setting.
Metropolitan Boston
Massachusetts · 45398
Office
$1050.53
Facility
$223.01
$83.44 higher than Merced for the office setting.
Rest Of Massachusetts
Massachusetts · 45398
Office
$940.13
Facility
$210.33
$26.96 lower than Merced for the office setting.
Baltimore/Surr. Cntys
Maryland · 45398
Office
$963.86
Facility
$220.19
$3.23 lower than Merced for the office setting.
Rest Of Maryland
Maryland · 45398
Office
$911.16
Facility
$209.78
$55.93 lower than Merced for the office setting.
Rest Of Maine
Maine · 45398
Office
$835.28
Facility
$197.65
$131.81 lower than Merced for the office setting.
Southern Maine
Maine · 45398
Office
$888.39
Facility
$201.56
$78.70 lower than Merced for the office setting.
Detroit
Michigan · 45398
Office
$890.15
Facility
$221.34
$76.94 lower than Merced for the office setting.
Rest Of Michigan
Michigan · 45398
Office
$840.22
Facility
$207.45
$126.87 lower than Merced for the office setting.
Minnesota
Minnesota · 45398
Office
$910.00
Facility
$196.84
$57.09 lower than Merced for the office setting.
Metropolitan Kansas City
Missouri · 45398
Office
$856.56
Facility
$205.76
$110.53 lower than Merced for the office setting.
Metropolitan St. Louis
Missouri · 45398
Office
$866.75
Facility
$206.95
$100.34 lower than Merced for the office setting.
Rest Of Missouri
Missouri · 45398
Office
$799.09
Facility
$201.67
$168.00 lower than Merced for the office setting.
Mississippi
Mississippi · 45398
Office
$793.64
Facility
$196.90
$173.45 lower than Merced for the office setting.
Montana**
Montana · 45398
Office
$902.45
Facility
$209.38
$64.64 lower than Merced for the office setting.
North Carolina
North Carolina · 45398
Office
$845.31
Facility
$198.68
$121.78 lower than Merced for the office setting.
North Dakota**
North Dakota · 45398
Office
$890.59
Facility
$197.52
$76.50 lower than Merced for the office setting.
Nebraska
Nebraska · 45398
Office
$832.62
Facility
$192.92
$134.47 lower than Merced for the office setting.
New Hampshire
New Hampshire · 45398
Office
$930.55
Facility
$209.07
$36.54 lower than Merced for the office setting.
Northern Nj
New Jersey · 45398
Office
$1031.76
Facility
$227.80
$64.67 higher than Merced for the office setting.
Rest Of New Jersey
New Jersey · 45398
Office
$978.50
Facility
$221.67
$11.41 higher than Merced for the office setting.
New Mexico
New Mexico · 45398
Office
$844.64
Facility
$209.10
$122.45 lower than Merced for the office setting.
Nevada**
Nevada · 45398
Office
$899.89
Facility
$206.13
$67.20 lower than Merced for the office setting.
Nyc Suburbs/Long Island
New York · 45398
Office
$1069.33
Facility
$245.27
$102.24 higher than Merced for the office setting.
Poughkpsie/N Nyc Suburbs
New York · 45398
Office
$983.69
Facility
$224.78
$16.60 higher than Merced for the office setting.
Queens
New York · 45398
Office
$1055.80
Facility
$236.59
$88.71 higher than Merced for the office setting.
Rest Of New York
New York · 45398
Office
$859.26
Facility
$200.85
$107.83 lower than Merced for the office setting.
Ohio
Ohio · 45398
Office
$837.79
Facility
$205.02
$129.30 lower than Merced for the office setting.
Oklahoma
Oklahoma · 45398
Office
$818.25
Facility
$199.34
$148.84 lower than Merced for the office setting.
Portland
Oregon · 45398
Office
$982.30
Facility
$212.31
$15.21 higher than Merced for the office setting.
Rest Of Oregon
Oregon · 45398
Office
$893.56
Facility
$203.26
$73.53 lower than Merced for the office setting.
Metropolitan Philadelphia
Pennsylvania · 45398
Office
$939.39
Facility
$217.91
$27.70 lower than Merced for the office setting.
Rest Of Pennsylvania
Pennsylvania · 45398
Office
$840.26
Facility
$204.02
$126.83 lower than Merced for the office setting.
Puerto Rico
Puerto Rico · 45398
Office
$910.39
Facility
$209.70
$56.70 lower than Merced for the office setting.
Rhode Island
Rhode Island · 45398
Office
$927.53
Facility
$211.59
$39.56 lower than Merced for the office setting.
South Carolina
South Carolina · 45398
Office
$842.83
Facility
$202.43
$124.26 lower than Merced for the office setting.
South Dakota**
South Dakota · 45398
Office
$889.19
Facility
$196.12
$77.90 lower than Merced for the office setting.
Tennessee
Tennessee · 45398
Office
$825.37
Facility
$195.37
$141.72 lower than Merced for the office setting.
Austin
Texas · 45398
Office
$943.72
Facility
$210.45
$23.37 lower than Merced for the office setting.
Beaumont
Texas · 45398
Office
$833.97
Facility
$203.28
$133.12 lower than Merced for the office setting.
Brazoria
Texas · 45398
Office
$892.47
Facility
$205.64
$74.62 lower than Merced for the office setting.
Dallas
Texas · 45398
Office
$897.90
Facility
$207.60
$69.19 lower than Merced for the office setting.
Fort Worth
Texas · 45398
Office
$890.70
Facility
$207.34
$76.39 lower than Merced for the office setting.
Galveston
Texas · 45398
Office
$894.92
Facility
$206.71
$72.17 lower than Merced for the office setting.
Houston
Texas · 45398
Office
$905.90
Facility
$217.69
$61.19 lower than Merced for the office setting.
Rest Of Texas
Texas · 45398
Office
$862.53
Facility
$204.81
$104.56 lower than Merced for the office setting.
Utah
Utah · 45398
Office
$855.72
Facility
$204.23
$111.37 lower than Merced for the office setting.
Virginia
Virginia · 45398
Office
$883.93
Facility
$202.64
$83.16 lower than Merced for the office setting.
Virgin Islands
United States Virgin Islands · 45398
Office
$910.39
Facility
$209.70
$56.70 lower than Merced for the office setting.
Vermont
Vermont · 45398
Office
$885.14
Facility
$199.00
$81.95 lower than Merced for the office setting.
Rest Of Washington
Washington · 45398
Office
$938.99
Facility
$209.19
$28.10 lower than Merced for the office setting.
Seattle (King Cnty)
Washington · 45398
Office
$1074.90
Facility
$224.51
$107.81 higher than Merced for the office setting.
Wisconsin
Wisconsin · 45398
Office
$857.31
Facility
$193.35
$109.78 lower than Merced for the office setting.
West Virginia
West Virginia · 45398
Office
$813.47
Facility
$211.19
$153.62 lower than Merced for the office setting.
Wyoming**
Wyoming · 45398
Office
$897.28
Facility
$204.21
$69.81 lower than Merced for the office setting.
See how rates vary across the country
45398 · 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.
$787.66
$1,102.43
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 | $1,010.42 | 1 |
| AL | $800.61 | 1 |
| AR | $787.66 | 1 |
| AZ | $876.50 | 1 |
| CA | $967.09–$1,237.77 | 29 |
| CO | $947.46 | 1 |
| CT | $966.84 | 1 |
| DC | $1,044.85 | 1 |
| DE | $892.21 | 1 |
| FL | $879.77–$963.70 | 3 |
| GA | $825.83–$918.86 | 2 |
| GU | $996.19 | 1 |
| HI | $996.19 | 1 |
| IA | $827.04 | 1 |
| ID | $832.29 | 1 |
| IL | $848.92–$939.05 | 4 |
| IN | $837.77 | 1 |
| KS | $820.98 | 1 |
| KY | $818.04 | 1 |
| LA | $815.92–$861.23 | 2 |
| MA | $940.13–$1,050.53 | 2 |
| MD | $911.16–$1,044.85 | 3 |
| ME | $835.28–$888.39 | 2 |
| MI | $840.22–$890.15 | 2 |
| MN | $910.00 | 1 |
| MO | $799.09–$866.75 | 3 |
| MS | $793.64 | 1 |
| MT | $902.45 | 1 |
| NC | $845.31 | 1 |
| ND | $890.59 | 1 |
| NE | $832.62 | 1 |
| NH | $930.55 | 1 |
| NJ | $978.50–$1,031.76 | 2 |
| NM | $844.64 | 1 |
| NV | $899.89 | 1 |
| NY | $859.26–$1,069.33 | 5 |
| OH | $837.79 | 1 |
| OK | $818.25 | 1 |
| OR | $893.56–$982.30 | 2 |
| PA | $840.26–$939.39 | 2 |
| PR | $910.39 | 1 |
| RI | $927.53 | 1 |
| SC | $842.83 | 1 |
| SD | $889.19 | 1 |
| TN | $825.37 | 1 |
| TX | $833.97–$943.72 | 8 |
| UT | $855.72 | 1 |
| VA | $883.93–$1,044.85 | 2 |
| VI | $910.39 | 1 |
| VT | $885.14 | 1 |
| WA | $938.99–$1,074.90 | 2 |
| WI | $857.31 | 1 |
| WV | $813.47 | 1 |
| WY | $897.28 | 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 45398 in Merced, the physician’s office rate is $967.09 and the facility-setting rate is $207.49: a difference of $759.60.
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 45398 in Merced. This uses the base rate on this page, so the locality and release stay consistent.
Reference amount per service
$1063.80
$967.09 × 110% = $1063.80
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 45398 in Merced.
PPRRVU2026_Oct_nonQPP.csv
5,530
- Code
- 45398
- Physician work
- 4.10
- Practice expense
- 22.32
- Malpractice
- 0.60
GPCI2026.csv
15
- Locality
- Merced
- Physician work
- 1.017
- Practice expense
- 1.096
- Malpractice
- 0.536
| Component | RVU | Locality factor | Adjusted |
|---|---|---|---|
| Physician work | 4.10 | × 1.017 | 4.1697 |
| Practice expense | 22.32 | × 1.096 | 24.4627 |
| Malpractice | 0.60 | × 0.536 | 0.3216 |
| Total RVUs | 28.9540 | ||
| Conversion factor | × 33.4009 | ||
Office / nonfacility rate, Merced$967.09
Open 45398 in the RVU calculator →
Explore RVUs, geographic factors and the full formula
Office / nonfacility
| Component | RVU | Local GPCI |
|---|---|---|
| Work | 4.1 | 1.017 |
| Practice expense | 22.32 | 1.096 |
| Malpractice | 0.6 | 0.536 |
(4.1 × 1.017 + 22.32 × 1.096 + 0.6 × 0.536) × $33.4009 = $967.09
Facility
| Component | RVU | Local GPCI |
|---|---|---|
| Work | 4.1 | 1.017 |
| Practice expense | 1.57 | 1.096 |
| Malpractice | 0.6 | 0.536 |
(4.1 × 1.017 + 1.57 × 1.096 + 0.6 × 0.536) × $33.4009 = $207.49
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
45398 · Office / nonfacility
$967.09
Effective 2026-10-01
The base rate is $149.36 higher than on 2025-10-01, moving from $817.73 to $967.09 (18.3%).
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
$817.73changed to$967.09
- Conversion factor 32.3465 changed to 33.4009
- Work RVU 4.20 changed to 4.10
- Practice expense RVU 18.91 changed to 22.32
- Malpractice RVU 0.63 changed to 0.60
- 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: $817.73
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
45398 billing questions
When should 45398 be selected instead of 45350?
Use 45398 when the band ligation is performed during colonoscopy. Use 45350 when the procedure is performed with a sigmoidoscope rather than a colonoscope.
Can the diagnostic colonoscopy be reported separately?
Do not separately report a diagnostic colonoscopy for the inspection that is part of the same therapeutic colonoscopy with band ligation.
How are related endoscopies handled in the same session?
CMS endoscopy family pricing applies when related endoscopies are performed together. Document the procedures performed during the session.
Should modifier 50 be appended for multiple hemorrhoids?
No. CMS bilateral adjustment does not apply to this code, and modifier 50 is inappropriate.
Can an assistant, co-surgeon, or surgical team be billed?
CMS does not pay an assistant at surgery for this service. Co-surgeons and team surgery are not permitted.
What does the 0-day global period include?
Same-day preoperative and postoperative care is included in the procedure.
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.
