72128 is for a thoracic spine CT performed without contrast. Choose this code when the study uses contrast only.
On this page
CMS RVU26D · Effective 2026-10-01
72129 in Chico
Office / nonfacility
$180.78
Base rate per service
Facility setting
Not available in this setting
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.
Diagnostic imaging
About 72129: Thoracic spine CT with contrast
Reports a contrast-enhanced CT of the thoracic spine when the ordered study uses contrast without a noncontrast acquisition.
This service is a CT examination of the thoracic spine acquired after contrast administration, with images interpreted for vertebral and surrounding spinal findings. Radiology departments and imaging centers commonly perform it; a radiologist typically interprets the study. Clinical situations may include evaluation of a suspected enhancing vertebral or paraspinal abnormality, such as a neoplasm or infection, when the imaging protocol calls for contrast-only CT.
Select this code when the documented examination is of the thoracic spine and uses contrast without a separate noncontrast series. The order, imaging report, and protocol should support the spinal region and contrast technique; use the combined-study code when both noncontrast and contrast acquisitions are performed. Medicare recognizes professional and technical components: modifier 26 identifies interpretation, modifier TC identifies equipment and staff, and no modifier represents the global service. When multiple diagnostic imaging procedures are reported, the multiple procedure reduction applies to both components.
CMS billing rules for 72129
- Professional and technical components
- Diagnostic test with a professional component (modifier 26, interpretation) and a technical component (modifier TC, equipment and staff); billing without a modifier is the global service.
- Multiple procedures
- Diagnostic imaging multiple procedure reduction applies to the technical and professional components.
Where the value comes from
- Work RVU1.19 · 23%
- Practice expense (office) RVU3.79 · 75%
- Malpractice RVU0.09 · 2%
46K
Medicare services in 2024 · #811 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.
72129 compared with similar codes
Office rates for Chico, from the same CMS release.
72130 is for a thoracic spine CT with both noncontrast and contrast acquisitions; this code describes contrast-only imaging.
72147 reports thoracic spine MRI with contrast, not CT. The modality documented in the imaging record determines which code applies.
The same code, a different location
How does Chico compare?
In Bakersfield, the office rate for 72129 is $181.07—$0.29 higher than the $180.78 rate in Chico. Both use the same code, release and participation basis.
72129 across payment areas
Same release and payment basis · bars start at $0
Chico · This locality
$180.78
$181.07
$0.29 higher than Chico
$180.79
$0.01 higher than Chico
$180.78
The same base rate than Chico
$180.78
The same base rate than Chico
$12.35 higher than Chico
$180.78
The same base rate than Chico
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, 72129 ranges from $150.04 in Arkansas to $228.27 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
Merced
California · 72129
Office
$180.78
Facility
Unavailable
The same base rate than Chico for the office setting.
Modesto
California · 72129
Office
$180.78
Facility
Unavailable
The same base rate than Chico for the office setting.
Napa
California · 72129
Office
$210.62
Facility
Unavailable
$29.84 higher than Chico for the office setting.
Oxnard-Thousand Oaks-Ventura
California · 72129
Office
$192.36
Facility
Unavailable
$11.58 higher than Chico for the office setting.
Redding
California · 72129
Office
$180.78
Facility
Unavailable
The same base rate than Chico for the office setting.
Rest Of California
California · 72129
Office
$180.78
Facility
Unavailable
The same base rate than Chico for the office setting.
Riverside-San Bernardino-Ontario
California · 72129
Office
$181.77
Facility
Unavailable
$0.99 higher than Chico for the office setting.
Sacramento-Roseville-Folsom
California · 72129
Office
$190.01
Facility
Unavailable
$9.23 higher than Chico for the office setting.
Salinas
California · 72129
Office
$189.31
Facility
Unavailable
$8.53 higher than Chico for the office setting.
San Diego-Chula Vista-Carlsbad
California · 72129
Office
$193.97
Facility
Unavailable
$13.19 higher than Chico for the office setting.
San Francisco-Oakland-Berkeley (Marin Cnty)
California · 72129
Office
$223.39
Facility
Unavailable
$42.61 higher than Chico for the office setting.
San Francisco-Oakland-Berkeley (San Francisco/San Mateo/Alameda/Contra Costa Cnty)
California · 72129
Office
$223.29
Facility
Unavailable
$42.51 higher than Chico for the office setting.
San Jose-Sunnyvale-Santa Clara (San Benito Cnty)
California · 72129
Office
$228.27
Facility
Unavailable
$47.49 higher than Chico for the office setting.
San Jose-Sunnyvale-Santa Clara (Santa Clara Cnty)
California · 72129
Office
$227.85
Facility
Unavailable
$47.07 higher than Chico for the office setting.
San Luis Obispo-Paso Robles
California · 72129
Office
$186.22
Facility
Unavailable
$5.44 higher than Chico for the office setting.
Santa Cruz-Watsonville
California · 72129
Office
$196.00
Facility
Unavailable
$15.22 higher than Chico for the office setting.
Santa Maria-Santa Barbara
California · 72129
Office
$190.07
Facility
Unavailable
$9.29 higher than Chico for the office setting.
Santa Rosa-Petaluma
California · 72129
Office
$198.00
Facility
Unavailable
$17.22 higher than Chico for the office setting.
Stockton
California · 72129
Office
$180.78
Facility
Unavailable
The same base rate than Chico for the office setting.
Vallejo
California · 72129
Office
$210.48
Facility
Unavailable
$29.70 higher than Chico for the office setting.
Visalia
California · 72129
Office
$180.78
Facility
Unavailable
The same base rate than Chico for the office setting.
Yuba City
California · 72129
Office
$180.78
Facility
Unavailable
The same base rate than Chico for the office setting.
Dc + Md/Va Suburbs
District of Columbia · 72129
Office
$194.36
Facility
Unavailable
$13.58 higher than Chico for the office setting.
Miami
Florida · 72129
Office
$179.13
Facility
Unavailable
$1.65 lower than Chico for the office setting.
Chicago
Illinois · 72129
Office
$174.15
Facility
Unavailable
$6.63 lower than Chico for the office setting.
Manhattan
New York · 72129
Office
$194.16
Facility
Unavailable
$13.38 higher than Chico for the office setting.
Alaska*
Alaska · 72129
Office
$196.09
Facility
Unavailable
$15.31 higher than Chico for the office setting.
Alabama
Alabama · 72129
Office
$152.21
Facility
Unavailable
$28.57 lower than Chico for the office setting.
Arkansas
Arkansas · 72129
Office
$150.04
Facility
Unavailable
$30.74 lower than Chico for the office setting.
Arizona
Arizona · 72129
Office
$164.99
Facility
Unavailable
$15.79 lower than Chico for the office setting.
Colorado
Colorado · 72129
Office
$177.26
Facility
Unavailable
$3.52 lower than Chico for the office setting.
Connecticut
Connecticut · 72129
Office
$180.52
Facility
Unavailable
$0.26 lower than Chico for the office setting.
Delaware
Delaware · 72129
Office
$167.72
Facility
Unavailable
$13.06 lower than Chico for the office setting.
Fort Lauderdale
Florida · 72129
Office
$173.42
Facility
Unavailable
$7.36 lower than Chico for the office setting.
Rest Of Florida
Florida · 72129
Office
$165.28
Facility
Unavailable
$15.50 lower than Chico for the office setting.
Atlanta
Georgia · 72129
Office
$172.09
Facility
Unavailable
$8.69 lower than Chico for the office setting.
Rest Of Georgia
Georgia · 72129
Office
$156.25
Facility
Unavailable
$24.53 lower than Chico for the office setting.
Hawaii, Guam
Hawaii · 72129
Office
$185.42
Facility
Unavailable
$4.64 higher than Chico for the office setting.
Iowa
Iowa · 72129
Office
$156.77
Facility
Unavailable
$24.01 lower than Chico for the office setting.
Idaho
Idaho · 72129
Office
$157.63
Facility
Unavailable
$23.15 lower than Chico for the office setting.
East St. Louis
Illinois · 72129
Office
$162.26
Facility
Unavailable
$18.52 lower than Chico for the office setting.
Rest Of Illinois
Illinois · 72129
Office
$160.02
Facility
Unavailable
$20.76 lower than Chico for the office setting.
Suburban Chicago
Illinois · 72129
Office
$175.36
Facility
Unavailable
$5.42 lower than Chico for the office setting.
Indiana
Indiana · 72129
Office
$158.56
Facility
Unavailable
$22.22 lower than Chico for the office setting.
Kansas
Kansas · 72129
Office
$155.70
Facility
Unavailable
$25.08 lower than Chico for the office setting.
Kentucky
Kentucky · 72129
Office
$155.04
Facility
Unavailable
$25.74 lower than Chico for the office setting.
New Orleans
Louisiana · 72129
Office
$162.28
Facility
Unavailable
$18.50 lower than Chico for the office setting.
Rest Of Louisiana
Louisiana · 72129
Office
$154.66
Facility
Unavailable
$26.12 lower than Chico for the office setting.
Metropolitan Boston
Massachusetts · 72129
Office
$195.20
Facility
Unavailable
$14.42 higher than Chico for the office setting.
Rest Of Massachusetts
Massachusetts · 72129
Office
$176.08
Facility
Unavailable
$4.70 lower than Chico for the office setting.
Baltimore/Surr. Cntys
Maryland · 72129
Office
$179.93
Facility
Unavailable
$0.85 lower than Chico for the office setting.
Rest Of Maryland
Maryland · 72129
Office
$171.01
Facility
Unavailable
$9.77 lower than Chico for the office setting.
Rest Of Maine
Maine · 72129
Office
$158.08
Facility
Unavailable
$22.70 lower than Chico for the office setting.
Southern Maine
Maine · 72129
Office
$167.09
Facility
Unavailable
$13.69 lower than Chico for the office setting.
Detroit
Michigan · 72129
Office
$166.97
Facility
Unavailable
$13.81 lower than Chico for the office setting.
Rest Of Michigan
Michigan · 72129
Office
$158.72
Facility
Unavailable
$22.06 lower than Chico for the office setting.
Minnesota
Minnesota · 72129
Office
$170.90
Facility
Unavailable
$9.88 lower than Chico for the office setting.
Metropolitan Kansas City
Missouri · 72129
Office
$161.55
Facility
Unavailable
$19.23 lower than Chico for the office setting.
Metropolitan St. Louis
Missouri · 72129
Office
$163.27
Facility
Unavailable
$17.51 lower than Chico for the office setting.
Rest Of Missouri
Missouri · 72129
Office
$151.80
Facility
Unavailable
$28.98 lower than Chico for the office setting.
Mississippi
Mississippi · 72129
Office
$150.96
Facility
Unavailable
$29.82 lower than Chico for the office setting.
Montana**
Montana · 72129
Office
$169.34
Facility
Unavailable
$11.44 lower than Chico for the office setting.
North Carolina
North Carolina · 72129
Office
$159.78
Facility
Unavailable
$21.00 lower than Chico for the office setting.
North Dakota**
North Dakota · 72129
Office
$167.56
Facility
Unavailable
$13.22 lower than Chico for the office setting.
Nebraska
Nebraska · 72129
Office
$157.73
Facility
Unavailable
$23.05 lower than Chico for the office setting.
New Hampshire
New Hampshire · 72129
Office
$174.16
Facility
Unavailable
$6.62 lower than Chico for the office setting.
Northern Nj
New Jersey · 72129
Office
$192.31
Facility
Unavailable
$11.53 higher than Chico for the office setting.
Rest Of New Jersey
New Jersey · 72129
Office
$182.87
Facility
Unavailable
$2.09 higher than Chico for the office setting.
New Mexico
New Mexico · 72129
Office
$159.44
Facility
Unavailable
$21.34 lower than Chico for the office setting.
Nevada**
Nevada · 72129
Office
$168.97
Facility
Unavailable
$11.81 lower than Chico for the office setting.
Nyc Suburbs/Long Island
New York · 72129
Office
$198.39
Facility
Unavailable
$17.61 higher than Chico for the office setting.
Poughkpsie/N Nyc Suburbs
New York · 72129
Office
$183.79
Facility
Unavailable
$3.01 higher than Chico for the office setting.
Queens
New York · 72129
Office
$196.25
Facility
Unavailable
$15.47 higher than Chico for the office setting.
Rest Of New York
New York · 72129
Office
$162.12
Facility
Unavailable
$18.66 lower than Chico for the office setting.
Ohio
Ohio · 72129
Office
$158.35
Facility
Unavailable
$22.43 lower than Chico for the office setting.
Oklahoma
Oklahoma · 72129
Office
$155.13
Facility
Unavailable
$25.65 lower than Chico for the office setting.
Portland
Oregon · 72129
Office
$183.26
Facility
Unavailable
$2.48 higher than Chico for the office setting.
Rest Of Oregon
Oregon · 72129
Office
$167.94
Facility
Unavailable
$12.84 lower than Chico for the office setting.
Metropolitan Philadelphia
Pennsylvania · 72129
Office
$175.83
Facility
Unavailable
$4.95 lower than Chico for the office setting.
Rest Of Pennsylvania
Pennsylvania · 72129
Office
$158.80
Facility
Unavailable
$21.98 lower than Chico for the office setting.
Puerto Rico
Puerto Rico · 72129
Office
$170.69
Facility
Unavailable
$10.09 lower than Chico for the office setting.
Rhode Island
Rhode Island · 72129
Office
$173.95
Facility
Unavailable
$6.83 lower than Chico for the office setting.
South Carolina
South Carolina · 72129
Office
$159.27
Facility
Unavailable
$21.51 lower than Chico for the office setting.
South Dakota**
South Dakota · 72129
Office
$167.35
Facility
Unavailable
$13.43 lower than Chico for the office setting.
Tennessee
Tennessee · 72129
Office
$156.43
Facility
Unavailable
$24.35 lower than Chico for the office setting.
Austin
Texas · 72129
Office
$176.42
Facility
Unavailable
$4.36 lower than Chico for the office setting.
Beaumont
Texas · 72129
Office
$157.74
Facility
Unavailable
$23.04 lower than Chico for the office setting.
Brazoria
Texas · 72129
Office
$167.86
Facility
Unavailable
$12.92 lower than Chico for the office setting.
Dallas
Texas · 72129
Office
$168.77
Facility
Unavailable
$12.01 lower than Chico for the office setting.
Fort Worth
Texas · 72129
Office
$167.54
Facility
Unavailable
$13.24 lower than Chico for the office setting.
Galveston
Texas · 72129
Office
$168.26
Facility
Unavailable
$12.52 lower than Chico for the office setting.
Houston
Texas · 72129
Office
$169.90
Facility
Unavailable
$10.88 lower than Chico for the office setting.
Rest Of Texas
Texas · 72129
Office
$162.59
Facility
Unavailable
$18.19 lower than Chico for the office setting.
Utah
Utah · 72129
Office
$161.44
Facility
Unavailable
$19.34 lower than Chico for the office setting.
Virginia
Virginia · 72129
Office
$166.31
Facility
Unavailable
$14.47 lower than Chico for the office setting.
Virgin Islands
United States Virgin Islands · 72129
Office
$170.69
Facility
Unavailable
$10.09 lower than Chico for the office setting.
Vermont
Vermont · 72129
Office
$166.59
Facility
Unavailable
$14.19 lower than Chico for the office setting.
Rest Of Washington
Washington · 72129
Office
$175.85
Facility
Unavailable
$4.93 lower than Chico for the office setting.
Seattle (King Cnty)
Washington · 72129
Office
$199.52
Facility
Unavailable
$18.74 higher than Chico for the office setting.
Wisconsin
Wisconsin · 72129
Office
$161.95
Facility
Unavailable
$18.83 lower than Chico for the office setting.
West Virginia
West Virginia · 72129
Office
$154.05
Facility
Unavailable
$26.73 lower than Chico for the office setting.
Wyoming**
Wyoming · 72129
Office
$168.56
Facility
Unavailable
$12.22 lower than Chico for the office setting.
See how rates vary across the country
72129 · 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.
$150.04
$204.53
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 | $196.09 | 1 |
| AL | $152.21 | 1 |
| AR | $150.04 | 1 |
| AZ | $164.99 | 1 |
| CA | $180.78–$228.27 | 29 |
| CO | $177.26 | 1 |
| CT | $180.52 | 1 |
| DC | $194.36 | 1 |
| DE | $167.72 | 1 |
| FL | $165.28–$179.13 | 3 |
| GA | $156.25–$172.09 | 2 |
| GU | $185.42 | 1 |
| HI | $185.42 | 1 |
| IA | $156.77 | 1 |
| ID | $157.63 | 1 |
| IL | $160.02–$175.36 | 4 |
| IN | $158.56 | 1 |
| KS | $155.70 | 1 |
| KY | $155.04 | 1 |
| LA | $154.66–$162.28 | 2 |
| MA | $176.08–$195.20 | 2 |
| MD | $171.01–$194.36 | 3 |
| ME | $158.08–$167.09 | 2 |
| MI | $158.72–$166.97 | 2 |
| MN | $170.90 | 1 |
| MO | $151.80–$163.27 | 3 |
| MS | $150.96 | 1 |
| MT | $169.34 | 1 |
| NC | $159.78 | 1 |
| ND | $167.56 | 1 |
| NE | $157.73 | 1 |
| NH | $174.16 | 1 |
| NJ | $182.87–$192.31 | 2 |
| NM | $159.44 | 1 |
| NV | $168.97 | 1 |
| NY | $162.12–$198.39 | 5 |
| OH | $158.35 | 1 |
| OK | $155.13 | 1 |
| OR | $167.94–$183.26 | 2 |
| PA | $158.80–$175.83 | 2 |
| PR | $170.69 | 1 |
| RI | $173.95 | 1 |
| SC | $159.27 | 1 |
| SD | $167.35 | 1 |
| TN | $156.43 | 1 |
| TX | $157.74–$176.42 | 8 |
| UT | $161.44 | 1 |
| VA | $166.31–$194.36 | 2 |
| VI | $170.69 | 1 |
| VT | $166.59 | 1 |
| WA | $175.85–$199.52 | 2 |
| WI | $161.95 | 1 |
| WV | $154.05 | 1 |
| WY | $168.56 | 1 |
Where does this rate apply?
Chico is a Medicare payment area. Our Census mapping connects it to 30 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 72129 in Chico. This uses the base rate on this page, so the locality and release stay consistent.
Reference amount per service
$198.86
$180.78 × 110% = $198.86
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 72129 in Chico.
PPRRVU2026_Oct_nonQPP.csv
7,997
- Code
- 72129
- Physician work
- 1.19
- Practice expense
- 3.79
- Malpractice
- 0.09
GPCI2026.csv
9
- Locality
- Chico
- Physician work
- 1.017
- Practice expense
- 1.096
- Malpractice
- 0.536
| Component | RVU | Locality factor | Adjusted |
|---|---|---|---|
| Physician work | 1.19 | × 1.017 | 1.2102 |
| Practice expense | 3.79 | × 1.096 | 4.1538 |
| Malpractice | 0.09 | × 0.536 | 0.0482 |
| Total RVUs | 5.4123 | ||
| Conversion factor | × 33.4009 | ||
Office / nonfacility rate, Chico$180.78
Open 72129 in the RVU calculator →
Explore RVUs, geographic factors and the full formula
Office / nonfacility
| Component | RVU | Local GPCI |
|---|---|---|
| Work | 1.19 | 1.017 |
| Practice expense | 3.79 | 1.096 |
| Malpractice | 0.09 | 0.536 |
(1.19 × 1.017 + 3.79 × 1.096 + 0.09 × 0.536) × $33.4009 = $180.78
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
72129 · Office / nonfacility
$180.78
Effective 2026-10-01
The base rate is $2.14 higher than on 2025-10-01, moving from $178.64 to $180.78 (1.2%).
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
$178.64changed to$180.78
- Conversion factor 32.3465 changed to 33.4009
- Work RVU 1.22 changed to 1.19
- Practice expense RVU 3.88 changed to 3.79
- Malpractice RVU 0.08 changed to 0.09
- 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: $178.64
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
| Effective from | Office / nonfacility | Facility | CMS release |
|---|---|---|---|
| 2026-10-01 | $180.78 | Not available in this setting | RVU26D |
| 2026-07-01 | $180.78 | Not available in this setting | RVU26C |
| 2026-04-01 | $180.78 | Not available in this setting | RVU26B |
| 2026-01-01 | $180.78 | Not available in this setting | RVU26A |
| 2025-10-01 | $178.64 | Not available in this setting | RVU25D |
| 2025-07-01 | $178.64 | Not available in this setting | RVU25C |
| 2025-04-01 | $178.64 | Not available in this setting | RVU25B |
| 2025-01-01 | $178.64 | Not available in this setting | RVU25A |
72129 billing questions
When should this code be chosen instead of 72128?
Use 72129 for a contrast-only thoracic spine CT. Use 72128 when the thoracic spine CT is performed without contrast.
How does this differ from 72130?
72130 represents a thoracic spine CT performed both without and with contrast. This code is for the contrast-only examination.
Can the professional and technical portions be billed separately?
Yes. Modifier 26 reports the professional interpretation, and modifier TC reports the technical service, including equipment and staff. Without either modifier, the claim represents the global service.
Does the multiple procedure reduction affect both components?
Yes. For multiple diagnostic imaging procedures, the CMS reduction applies to both the professional and technical components.
What documentation supports reporting this code?
The order and imaging documentation should identify the thoracic spine and show that contrast was used without a noncontrast acquisition. The imaging report should support that the study was performed and interpreted.
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.
