No office rate
47563 reports laparoscopic gallbladder removal with contrast cholangiography. Use 47550 for intraoperative endoscopic viewing of the bile ducts, not for the contrast study.
On this page
CMS RVU26D · Effective 2026-10-01
47550 in Redding
Office / nonfacility
Not available in this setting
Base rate per service
Facility setting
$137.84
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.
Gastrointestinal surgery
About 47550: Intraoperative biliary endoscopy
Reports direct endoscopic inspection of the bile ducts during an operation, such as cholecystectomy with duct exploration, as an add-on to the primary procedure.
During an operation, the surgeon passes an endoscope into the biliary tree to inspect the ducts directly. This may help assess the common bile duct when stones or another duct abnormality are suspected during gallbladder or bile duct surgery. The service is performed in the operating room as part of the operative encounter; it is not the same as imaging the ducts with contrast or endoscopy through a percutaneous access tract.
Report 47550 only with an eligible primary procedure, not as a stand-alone service. The operative report should identify the primary operation and document that biliary endoscopy was performed, including the duct examined and relevant findings. CMS treats this as an add-on paid within the primary procedure’s global period, so it does not establish a separate global period. The endoscopic inspection is distinct from the primary operation’s description; select the primary code according to the operation actually performed.
CMS billing rules for 47550
- Global period
- Add-on code: billed only together with a primary procedure and paid within that procedure's global period.
Where the value comes from
- Work RVU2.94 · 68%
- Practice expense (office) RVU0.69 · 16%
- Malpractice RVU0.71 · 16%
335
Medicare services in 2024 · #3905 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.
47550 compared with similar codes
Office rates for Redding, from the same CMS release.
No office rate
47564 describes laparoscopic cholecystectomy with common duct exploration. 47550 is the add-on for intraoperative biliary endoscopy when performed with an eligible primary procedure.
No office rate
47552 describes diagnostic biliary endoscopy through percutaneous access, with specimen collection when performed. 47550 is for endoscopy during an operation.
The same code, a different location
How does Redding compare?
47550 across payment areas
Same release and payment basis · bars start at $0
Redding · This locality
Unavailable
Unavailable
No comparable rate is available in this setting.
Unavailable
No comparable rate is available in this setting.
Unavailable
No comparable rate is available in this setting.
Unavailable
No comparable rate is available in this setting.
Unavailable
No comparable rate is available in this setting.
No comparable rate is available in this setting.
Other payment areas listed in California appear first, followed by selected cross-country examples. The chart compares amounts, not distance.
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 · 47550
Office
Unavailable
Facility
$137.84
No comparable office rate is available.
Merced
California · 47550
Office
Unavailable
Facility
$137.84
No comparable office rate is available.
Modesto
California · 47550
Office
Unavailable
Facility
$137.84
No comparable office rate is available.
Napa
California · 47550
Office
Unavailable
Facility
$146.81
No comparable office rate is available.
Oxnard-Thousand Oaks-Ventura
California · 47550
Office
Unavailable
Facility
$142.96
No comparable office rate is available.
Rest Of California
California · 47550
Office
Unavailable
Facility
$137.84
No comparable office rate is available.
Riverside-San Bernardino-Ontario
California · 47550
Office
Unavailable
Facility
$145.45
No comparable office rate is available.
Sacramento-Roseville-Folsom
California · 47550
Office
Unavailable
Facility
$141.25
No comparable office rate is available.
Salinas
California · 47550
Office
Unavailable
Facility
$140.66
No comparable office rate is available.
San Diego-Chula Vista-Carlsbad
California · 47550
Office
Unavailable
Facility
$141.56
No comparable office rate is available.
San Francisco-Oakland-Berkeley (Marin Cnty)
California · 47550
Office
Unavailable
Facility
$150.91
No comparable office rate is available.
San Francisco-Oakland-Berkeley (San Francisco/San Mateo/Alameda/Contra Costa Cnty)
California · 47550
Office
Unavailable
Facility
$150.10
No comparable office rate is available.
San Jose-Sunnyvale-Santa Clara (San Benito Cnty)
California · 47550
Office
Unavailable
Facility
$154.94
No comparable office rate is available.
San Jose-Sunnyvale-Santa Clara (Santa Clara Cnty)
California · 47550
Office
Unavailable
Facility
$151.65
No comparable office rate is available.
San Luis Obispo-Paso Robles
California · 47550
Office
Unavailable
Facility
$138.83
No comparable office rate is available.
Santa Cruz-Watsonville
California · 47550
Office
Unavailable
Facility
$140.97
No comparable office rate is available.
Santa Maria-Santa Barbara
California · 47550
Office
Unavailable
Facility
$140.53
No comparable office rate is available.
Santa Rosa-Petaluma
California · 47550
Office
Unavailable
Facility
$142.16
No comparable office rate is available.
Stockton
California · 47550
Office
Unavailable
Facility
$137.84
No comparable office rate is available.
Vallejo
California · 47550
Office
Unavailable
Facility
$145.65
No comparable office rate is available.
Visalia
California · 47550
Office
Unavailable
Facility
$137.84
No comparable office rate is available.
Yuba City
California · 47550
Office
Unavailable
Facility
$137.84
No comparable office rate is available.
Dc + Md/Va Suburbs
District of Columbia · 47550
Office
Unavailable
Facility
$157.04
No comparable office rate is available.
Miami
Florida · 47550
Office
Unavailable
Facility
$182.16
No comparable office rate is available.
Chicago
Illinois · 47550
Office
Unavailable
Facility
$176.47
No comparable office rate is available.
Manhattan
New York · 47550
Office
Unavailable
Facility
$168.87
No comparable office rate is available.
Alaska*
Alaska · 47550
Office
Unavailable
Facility
$184.91
No comparable office rate is available.
Alabama
Alabama · 47550
Office
Unavailable
Facility
$131.79
No comparable office rate is available.
Arkansas
Arkansas · 47550
Office
Unavailable
Facility
$130.21
No comparable office rate is available.
Arizona
Arizona · 47550
Office
Unavailable
Facility
$140.83
No comparable office rate is available.
Colorado
Colorado · 47550
Office
Unavailable
Facility
$142.42
No comparable office rate is available.
Connecticut
Connecticut · 47550
Office
Unavailable
Facility
$153.68
No comparable office rate is available.
Delaware
Delaware · 47550
Office
Unavailable
Facility
$142.78
No comparable office rate is available.
Fort Lauderdale
Florida · 47550
Office
Unavailable
Facility
$164.42
No comparable office rate is available.
Rest Of Florida
Florida · 47550
Office
Unavailable
Facility
$155.87
No comparable office rate is available.
Atlanta
Georgia · 47550
Office
Unavailable
Facility
$150.39
No comparable office rate is available.
Rest Of Georgia
Georgia · 47550
Office
Unavailable
Facility
$147.02
No comparable office rate is available.
Hawaii, Guam
Hawaii · 47550
Office
Unavailable
Facility
$138.13
No comparable office rate is available.
Iowa
Iowa · 47550
Office
Unavailable
Facility
$128.70
No comparable office rate is available.
Idaho
Idaho · 47550
Office
Unavailable
Facility
$130.62
No comparable office rate is available.
East St. Louis
Illinois · 47550
Office
Unavailable
Facility
$167.16
No comparable office rate is available.
Rest Of Illinois
Illinois · 47550
Office
Unavailable
Facility
$156.31
No comparable office rate is available.
Suburban Chicago
Illinois · 47550
Office
Unavailable
Facility
$164.58
No comparable office rate is available.
Indiana
Indiana · 47550
Office
Unavailable
Facility
$131.09
No comparable office rate is available.
Kansas
Kansas · 47550
Office
Unavailable
Facility
$130.98
No comparable office rate is available.
Kentucky
Kentucky · 47550
Office
Unavailable
Facility
$140.39
No comparable office rate is available.
New Orleans
Louisiana · 47550
Office
Unavailable
Facility
$146.83
No comparable office rate is available.
Rest Of Louisiana
Louisiana · 47550
Office
Unavailable
Facility
$141.31
No comparable office rate is available.
Metropolitan Boston
Massachusetts · 47550
Office
Unavailable
Facility
$150.85
No comparable office rate is available.
Rest Of Massachusetts
Massachusetts · 47550
Office
Unavailable
Facility
$142.94
No comparable office rate is available.
Baltimore/Surr. Cntys
Maryland · 47550
Office
Unavailable
Facility
$153.83
No comparable office rate is available.
Rest Of Maryland
Maryland · 47550
Office
Unavailable
Facility
$144.27
No comparable office rate is available.
Rest Of Maine
Maine · 47550
Office
Unavailable
Facility
$134.15
No comparable office rate is available.
Southern Maine
Maine · 47550
Office
Unavailable
Facility
$136.00
No comparable office rate is available.
Detroit
Michigan · 47550
Office
Unavailable
Facility
$160.42
No comparable office rate is available.
Rest Of Michigan
Michigan · 47550
Office
Unavailable
Facility
$146.01
No comparable office rate is available.
Minnesota
Minnesota · 47550
Office
Unavailable
Facility
$128.93
No comparable office rate is available.
Metropolitan Kansas City
Missouri · 47550
Office
Unavailable
Facility
$143.01
No comparable office rate is available.
Metropolitan St. Louis
Missouri · 47550
Office
Unavailable
Facility
$143.90
No comparable office rate is available.
Rest Of Missouri
Missouri · 47550
Office
Unavailable
Facility
$141.16
No comparable office rate is available.
Mississippi
Mississippi · 47550
Office
Unavailable
Facility
$135.57
No comparable office rate is available.
Montana**
Montana · 47550
Office
Unavailable
Facility
$144.91
No comparable office rate is available.
North Carolina
North Carolina · 47550
Office
Unavailable
Facility
$134.85
No comparable office rate is available.
North Dakota**
North Dakota · 47550
Office
Unavailable
Facility
$130.87
No comparable office rate is available.
Nebraska
Nebraska · 47550
Office
Unavailable
Facility
$128.43
No comparable office rate is available.
New Hampshire
New Hampshire · 47550
Office
Unavailable
Facility
$142.94
No comparable office rate is available.
Northern Nj
New Jersey · 47550
Office
Unavailable
Facility
$156.45
No comparable office rate is available.
Rest Of New Jersey
New Jersey · 47550
Office
Unavailable
Facility
$153.31
No comparable office rate is available.
New Mexico
New Mexico · 47550
Office
Unavailable
Facility
$147.81
No comparable office rate is available.
Nevada**
Nevada · 47550
Office
Unavailable
Facility
$141.02
No comparable office rate is available.
Nyc Suburbs/Long Island
New York · 47550
Office
Unavailable
Facility
$175.92
No comparable office rate is available.
Poughkpsie/N Nyc Suburbs
New York · 47550
Office
Unavailable
Facility
$156.55
No comparable office rate is available.
Queens
New York · 47550
Office
Unavailable
Facility
$165.92
No comparable office rate is available.
Rest Of New York
New York · 47550
Office
Unavailable
Facility
$136.76
No comparable office rate is available.
Ohio
Ohio · 47550
Office
Unavailable
Facility
$143.14
No comparable office rate is available.
Oklahoma
Oklahoma · 47550
Office
Unavailable
Facility
$137.21
No comparable office rate is available.
Portland
Oregon · 47550
Office
Unavailable
Facility
$143.02
No comparable office rate is available.
Rest Of Oregon
Oregon · 47550
Office
Unavailable
Facility
$137.82
No comparable office rate is available.
Metropolitan Philadelphia
Pennsylvania · 47550
Office
Unavailable
Facility
$152.25
No comparable office rate is available.
Rest Of Pennsylvania
Pennsylvania · 47550
Office
Unavailable
Facility
$141.77
No comparable office rate is available.
Puerto Rico
Puerto Rico · 47550
Office
Unavailable
Facility
$144.86
No comparable office rate is available.
Rhode Island
Rhode Island · 47550
Office
Unavailable
Facility
$145.03
No comparable office rate is available.
South Carolina
South Carolina · 47550
Office
Unavailable
Facility
$139.65
No comparable office rate is available.
South Dakota**
South Dakota · 47550
Office
Unavailable
Facility
$129.21
No comparable office rate is available.
Tennessee
Tennessee · 47550
Office
Unavailable
Facility
$131.88
No comparable office rate is available.
Austin
Texas · 47550
Office
Unavailable
Facility
$143.79
No comparable office rate is available.
Beaumont
Texas · 47550
Office
Unavailable
Facility
$141.20
No comparable office rate is available.
Brazoria
Texas · 47550
Office
Unavailable
Facility
$140.32
No comparable office rate is available.
Dallas
Texas · 47550
Office
Unavailable
Facility
$142.38
No comparable office rate is available.
Fort Worth
Texas · 47550
Office
Unavailable
Facility
$142.46
No comparable office rate is available.
Galveston
Texas · 47550
Office
Unavailable
Facility
$141.51
No comparable office rate is available.
Houston
Texas · 47550
Office
Unavailable
Facility
$154.50
No comparable office rate is available.
Rest Of Texas
Texas · 47550
Office
Unavailable
Facility
$141.48
No comparable office rate is available.
Utah
Utah · 47550
Office
Unavailable
Facility
$141.16
No comparable office rate is available.
Virginia
Virginia · 47550
Office
Unavailable
Facility
$137.60
No comparable office rate is available.
Virgin Islands
United States Virgin Islands · 47550
Office
Unavailable
Facility
$144.86
No comparable office rate is available.
Vermont
Vermont · 47550
Office
Unavailable
Facility
$133.01
No comparable office rate is available.
Rest Of Washington
Washington · 47550
Office
Unavailable
Facility
$141.79
No comparable office rate is available.
Seattle (King Cnty)
Washington · 47550
Office
Unavailable
Facility
$150.76
No comparable office rate is available.
Wisconsin
Wisconsin · 47550
Office
Unavailable
Facility
$127.58
No comparable office rate is available.
West Virginia
West Virginia · 47550
Office
Unavailable
Facility
$152.16
No comparable office rate is available.
Wyoming**
Wyoming · 47550
Office
Unavailable
Facility
$138.79
No comparable office rate is available.
See how rates vary across the country
47550 · 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.
View all state and territory rates as a table
| State / territory | Rate range | Localities |
|---|---|---|
| AK | No published base rate | 1 |
| AL | No published base rate | 1 |
| AR | No published base rate | 1 |
| AZ | No published base rate | 1 |
| CA | No published base rate | 29 |
| CO | No published base rate | 1 |
| CT | No published base rate | 1 |
| DC | No published base rate | 1 |
| DE | No published base rate | 1 |
| FL | No published base rate | 3 |
| GA | No published base rate | 2 |
| GU | No published base rate | 1 |
| HI | No published base rate | 1 |
| IA | No published base rate | 1 |
| ID | No published base rate | 1 |
| IL | No published base rate | 4 |
| IN | No published base rate | 1 |
| KS | No published base rate | 1 |
| KY | No published base rate | 1 |
| LA | No published base rate | 2 |
| MA | No published base rate | 2 |
| MD | No published base rate | 3 |
| ME | No published base rate | 2 |
| MI | No published base rate | 2 |
| MN | No published base rate | 1 |
| MO | No published base rate | 3 |
| MS | No published base rate | 1 |
| MT | No published base rate | 1 |
| NC | No published base rate | 1 |
| ND | No published base rate | 1 |
| NE | No published base rate | 1 |
| NH | No published base rate | 1 |
| NJ | No published base rate | 2 |
| NM | No published base rate | 1 |
| NV | No published base rate | 1 |
| NY | No published base rate | 5 |
| OH | No published base rate | 1 |
| OK | No published base rate | 1 |
| OR | No published base rate | 2 |
| PA | No published base rate | 2 |
| PR | No published base rate | 1 |
| RI | No published base rate | 1 |
| SC | No published base rate | 1 |
| SD | No published base rate | 1 |
| TN | No published base rate | 1 |
| TX | No published base rate | 8 |
| UT | No published base rate | 1 |
| VA | No published base rate | 2 |
| VI | No published base rate | 1 |
| VT | No published base rate | 1 |
| WA | No published base rate | 2 |
| WI | No published base rate | 1 |
| WV | No published base rate | 1 |
| WY | No published base rate | 1 |
Where does this rate apply?
Redding is a Medicare payment area. Our Census mapping connects it to 32 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.
Use this rate
What is a percentage of Medicare worth?
Turn a percentage into dollars for 47550 in Redding. This uses the base rate on this page, so the locality and release stay consistent.
Reference amount per service
$151.62
$137.84 × 110% = $151.62
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 47550 in Redding.
PPRRVU2026_Oct_nonQPP.csv
5,697
- Code
- 47550
- Physician work
- 2.94
- Practice expense
- 0.69
- Malpractice
- 0.71
GPCI2026.csv
19
- Locality
- Redding
- Physician work
- 1.017
- Practice expense
- 1.096
- Malpractice
- 0.536
| Component | RVU | Locality factor | Adjusted |
|---|---|---|---|
| Physician work | 2.94 | × 1.017 | 2.9900 |
| Practice expense | 0.69 | × 1.096 | 0.7562 |
| Malpractice | 0.71 | × 0.536 | 0.3806 |
| Total RVUs | 4.1268 | ||
| Conversion factor | × 33.4009 | ||
Facility rate, Redding$137.84
Open 47550 in the RVU calculator →
Explore RVUs, geographic factors and the full formula
Facility
| Component | RVU | Local GPCI |
|---|---|---|
| Work | 2.94 | 1.017 |
| Practice expense | 0.69 | 1.096 |
| Malpractice | 0.71 | 0.536 |
(2.94 × 1.017 + 0.69 × 1.096 + 0.71 × 0.536) × $33.4009 = $137.84
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
47550 · Office / nonfacility
Rate unavailable
Effective 2026-10-01
A rate is unavailable in one of these releases, so a change cannot be calculated.
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
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
| Effective from | Office / nonfacility | Facility | CMS release |
|---|---|---|---|
| 2026-10-01 | Not available in this setting | $137.84 | RVU26D |
| 2026-07-01 | Not available in this setting | $137.84 | RVU26C |
| 2026-04-01 | Not available in this setting | $137.84 | RVU26B |
| 2026-01-01 | Not available in this setting | $137.84 | RVU26A |
| 2025-10-01 | Not available in this setting | $151.51 | RVU25D |
| 2025-07-01 | Not available in this setting | $151.51 | RVU25C |
| 2025-04-01 | Not available in this setting | $151.51 | RVU25B |
| 2025-01-01 | Not available in this setting | $151.51 | RVU25A |
47550 billing questions
Can 47550 be billed by itself?
No. It is an add-on code and must be reported with an eligible primary procedure.
How is 47550 different from 47563?
47550 represents endoscopic inspection of the bile ducts during surgery. 47563 describes laparoscopic cholecystectomy with cholangiography, which uses contrast imaging rather than direct endoscopic viewing.
Does 47550 create its own global period?
No. CMS places its payment within the primary procedure’s global period; it does not establish a separate global period.
What should the operative note support?
Document the primary operation and the intraoperative endoscopic examination of the biliary tree, including the duct examined and the findings.
Is percutaneous biliary endoscopy reported with 47550?
No. 47550 is for endoscopy performed intraoperatively; percutaneous biliary endoscopy codes describe procedures through percutaneous access.
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.
5,69447542,,Dilate biliary duct/ampulla,A,,2.78,11.14,,0.40,,0.33,14.25,3.51,0,ZZZ,0.00,0.00,0.00,0,0,1,0,0,9,,33.4009,09,0,99,0.00,0.00,0.00
5,69547543,,Endoluminal bx biliary tree,A,,2.93,7.93,,0.42,,0.33,11.19,3.68,0,ZZZ,0.00,0.00,0.00,0,0,1,0,0,9,,33.4009,09,0,99,0.00,0.00,0.00
5,69647544,,Removal duct glbldr calculi,A,,3.20,20.16,,0.46,,0.37,23.73,4.03,0,ZZZ,0.00,0.00,0.00,0,0,1,0,0,9,,33.4009,09,0,99,0.00,0.00,0.00
5,69747550,,Bile duct endoscopy add-on,A,,2.94,0.69,NA,0.69,,0.71,4.34,4.34,0,ZZZ,0.00,0.00,0.00,0,0,2,1,0,9,,33.4009,09,0,99,0.00,0.00,0.00
5,69847552,,Biliary endo perq dx w/speci,A,,5.88,0.97,NA,0.97,,0.78,7.63,7.63,0,000,0.00,0.00,0.00,2,0,1,1,0,9,,33.4009,09,0,99,0.00,0.00,0.00
5,69947553,,Biliary endoscopy thru skin,A,,6.18,0.57,NA,0.57,,0.81,7.56,7.56,0,000,0.00,0.00,0.00,3,0,1,0,0,9,47552,33.4009,09,0,99,0.00,0.00,0.00
5,70047554,,Biliary endoscopy thru skin,A,,8.82,1.80,NA,1.80,,1.25,11.87,11.87,0,000,0.00,0.00,0.00,3,0,1,1,0,9,47552,33.4009,09,0,99,0.00,0.00,0.00
1601112,CA,60,MODESTO,1.017,1.096,0.536
1701112,CA,51,NAPA,1.063,1.318,0.508
1801182,CA,17,OXNARD-THOUSAND OAKS-VENTURA,1.028,1.182,0.623
1901112,CA,61,REDDING,1.017,1.096,0.536
2001112,CA,62,RIVERSIDE-SAN BERNARDINO-ONTARIO,1.018,1.096,0.853
2101112,CA,63,SACRAMENTO-ROSEVILLE-FOLSOM,1.036,1.163,0.536
2201112,CA,64,SALINAS,1.031,1.159,0.536