CPT code 72220: Sacrum X-ray, sacrum and coccyx2026 Medicare rate & RVUs in Washington, DC area
A targeted radiographic study of the sacrum and coccyx, reported when these bones require imaging for localized pain, trauma, or suspected abnormality.
In Washington, DC area, Medicare pays $37.02 for 72220 in the office.
Check a contract rate as a % of Medicare · 72220 nationwide
Medicare allowed amount for participating (non-QP) physicians, before deductible, coinsurance and claim adjustments. Not a patient’s bill or a hospital charge.
On this page 11 sections
What 72220 covers
This examination produces radiographic images focused on the sacrum and coccyx, with at least two views. It is commonly ordered for localized tailbone pain, injury, or concern about an abnormality in these bones. A radiologic technologist typically obtains the images in an outpatient imaging department, hospital, or office equipped for X-ray; a physician, often a radiologist, interprets them and documents the findings.
Report 72220 when the ordered study targets the sacrum and coccyx, rather than the sacroiliac joints or lumbar spine. The record should support the reason for imaging and identify the requested anatomy; the image set and interpretation report support the service performed. CMS recognizes separately priced professional and technical components: modifier 26 identifies the interpretation, modifier TC identifies the equipment and staff portion, and billing without either modifier represents the global service.
This summary was written with AI assistance from CMS physician fee schedule data and checked against the CMS billing rules shown here. Rates on this page come directly from CMS files.
How Washington, DC area compares for 72220
Across 109 of 109 payment localities, the office rate for 72220 runs from $28.11 in Arkansas to $43.75 in San Benito County, CA. Washington, DC area pays $37.02. The RVUs are the same everywhere; the geographic indexes change the dollars.
- Washington, DC area · this page$37.02
- Los Angeles, CA · California$36.78−$0.24
- Miami, FL · Florida$34.14−$2.88
- Chicago, IL · Illinois$33.10−$3.92
- Manhattan, NY · New York$36.99−$0.03
- Alaska · Alaska$36.28−$0.74
- Alabama · Alabama$28.56−$8.46
Other areas in District of Columbia first, then benchmark localities. Bars start at $0.
Every other payment area
| Payment locality | Office | Facility |
|---|---|---|
| ArkansasArkansas | $28.11 | — |
| ArizonaArizona | $31.17 | — |
| Bakersfield, CACalifornia | $34.38 | — |
| Chico, CACalifornia | $34.32 | — |
| El Centro, CACalifornia | $34.32 | — |
| Fresno, CACalifornia | $34.32 | — |
| Hanford, CACalifornia | $34.32 | — |
| Madera, CACalifornia | $34.32 | — |
| Merced, CACalifornia | $34.32 | — |
| Modesto, CACalifornia | $34.32 | — |
| Napa, CACalifornia | $40.27 | — |
| Oxnard, CACalifornia | $36.65 | — |
| Redding, CACalifornia | $34.32 | — |
| Rest of CaliforniaCalifornia | $34.32 | — |
| Riverside, CACalifornia | $34.54 | — |
| Sacramento, CACalifornia | $36.15 | — |
| Salinas, CACalifornia | $36.02 | — |
| San Diego, CACalifornia | $36.97 | — |
| Marin County, CACalifornia | $42.79 | — |
| San Francisco, CACalifornia | $42.76 | — |
| San Benito County, CACalifornia | $43.75 | — |
| Santa Clara County, CACalifornia | $43.65 | — |
| San Luis Obispo, CACalifornia | $35.43 | — |
| Santa Cruz, CACalifornia | $37.40 | — |
| Santa Maria, CACalifornia | $36.18 | — |
| Santa Rosa, CACalifornia | $37.79 | — |
| Stockton, CACalifornia | $34.32 | — |
| Vallejo, CACalifornia | $40.24 | — |
| Visalia, CACalifornia | $34.32 | — |
| Yuba City, CACalifornia | $34.32 | — |
| ColoradoColorado | $33.63 | — |
| ConnecticutConnecticut | $34.30 | — |
| DelawareDelaware | $31.72 | — |
| Fort Lauderdale, FLFlorida | $32.94 | — |
| Rest of FloridaFlorida | $31.27 | — |
| Atlanta, GAGeorgia | $32.63 | — |
| Rest of GeorgiaGeorgia | $29.42 | — |
| Hawaii, Guam, HIHawaii | $35.31 | — |
| IowaIowa | $29.48 | — |
| IdahoIdaho | $29.66 | — |
| East St. Louis, ILIllinois | $30.68 | — |
| Rest of IllinoisIllinois | $30.20 | — |
| Suburban Chicago, ILIllinois | $33.31 | — |
| IndianaIndiana | $29.84 | — |
| KansasKansas | $29.26 | — |
| KentuckyKentucky | $29.15 | — |
| New Orleans, LALouisiana | $30.64 | — |
| Rest of LouisianaLouisiana | $29.08 | — |
| Metropolitan Boston, MAMassachusetts | $37.21 | — |
| Rest of MassachusettsMassachusetts | $33.38 | — |
| Baltimore area, MDMaryland | $34.19 | — |
| Rest of MarylandMaryland | $32.38 | — |
| Rest of MaineMaine | $29.75 | — |
| Southern Maine, MEMaine | $31.59 | — |
| Detroit, MIMichigan | $31.62 | — |
| Rest of MichiganMichigan | $29.91 | — |
| MinnesotaMinnesota | $32.34 | — |
| Metropolitan Kansas City, MOMissouri | $30.48 | — |
| Metropolitan St. Louis, MOMissouri | $30.83 | — |
| Rest of MissouriMissouri | $28.50 | — |
| MississippiMississippi | $28.32 | — |
| MontanaMontana | $32.06 | — |
| North CarolinaNorth Carolina | $30.10 | — |
| North DakotaNorth Dakota | $31.67 | — |
| NebraskaNebraska | $29.67 | — |
| New HampshireNew Hampshire | $33.04 | — |
| Northern New JerseyNew Jersey | $36.58 | — |
| Rest of New JerseyNew Jersey | $34.72 | — |
| New MexicoNew Mexico | $30.06 | — |
| NevadaNevada | $31.98 | — |
| NYC suburbs and Long Island, NYNew York | $37.86 | — |
| Poughkeepsie and northern NYC suburbs, NYNew York | $34.90 | — |
| Queens, NYNew York | $37.40 | — |
| Rest of New YorkNew York | $30.58 | — |
| OhioOhio | $29.83 | — |
| OklahomaOklahoma | $29.16 | — |
| Portland, OROregon | $34.84 | — |
| Rest of OregonOregon | $31.76 | — |
| Metropolitan Philadelphia, PAPennsylvania | $33.35 | — |
| Rest of PennsylvaniaPennsylvania | $29.92 | — |
| Puerto RicoPuerto Rico | $32.34 | — |
| Rhode IslandRhode Island | $32.95 | — |
| South CarolinaSouth Carolina | $30.01 | — |
| South DakotaSouth Dakota | $31.62 | — |
| TennesseeTennessee | $29.42 | — |
| Austin, TXTexas | $33.49 | — |
| Beaumont, TXTexas | $29.70 | — |
| Brazoria, TXTexas | $31.73 | — |
| Dallas, TXTexas | $31.92 | — |
| Fort Worth, TXTexas | $31.67 | — |
| Galveston, TXTexas | $31.82 | — |
| Houston, TXTexas | $32.18 | — |
| Rest of TexasTexas | $30.69 | — |
| UtahUtah | $30.45 | — |
| VirginiaVirginia | $31.43 | — |
| Virgin Islands, VIUnited States Virgin Islands | $32.34 | — |
| VermontVermont | $31.48 | — |
| Rest of WashingtonWashington | $33.34 | — |
| King County, WAWashington | $38.06 | — |
| WisconsinWisconsin | $30.52 | — |
| West VirginiaWest Virginia | $28.98 | — |
| WyomingWyoming | $31.89 | — |
72220 rates by state
Office rate range in each state. Select a state to see its payment localities.
Explore a state
Local rates. Clear comparisons.
Hover or focus a tile to see its rate range. Select it to open the state’s fee schedule.
$28.11
$39.04
Color shows the midpoint of each state’s locality range.
View every state and territory as a table
| State / territory | Office rate range | Localities |
|---|---|---|
| AK | $36.28 | 1 |
| AL | $28.56 | 1 |
| AR | $28.11 | 1 |
| AZ | $31.17 | 1 |
| CA | $34.32–$43.75 | 29 |
| CO | $33.63 | 1 |
| CT | $34.30 | 1 |
| DC | $37.02 | 1 |
| DE | $31.72 | 1 |
| FL | $31.27–$34.14 | 3 |
| GA | $29.42–$32.63 | 2 |
| GU | $35.31 | 1 |
| HI | $35.31 | 1 |
| IA | $29.48 | 1 |
| ID | $29.66 | 1 |
| IL | $30.20–$33.31 | 4 |
| IN | $29.84 | 1 |
| KS | $29.26 | 1 |
| KY | $29.15 | 1 |
| LA | $29.08–$30.64 | 2 |
| MA | $33.38–$37.21 | 2 |
| MD | $32.38–$37.02 | 3 |
| ME | $29.75–$31.59 | 2 |
| MI | $29.91–$31.62 | 2 |
| MN | $32.34 | 1 |
| MO | $28.50–$30.83 | 3 |
| MS | $28.32 | 1 |
| MT | $32.06 | 1 |
| NC | $30.10 | 1 |
| ND | $31.67 | 1 |
| NE | $29.67 | 1 |
| NH | $33.04 | 1 |
| NJ | $34.72–$36.58 | 2 |
| NM | $30.06 | 1 |
| NV | $31.98 | 1 |
| NY | $30.58–$37.86 | 5 |
| OH | $29.83 | 1 |
| OK | $29.16 | 1 |
| OR | $31.76–$34.84 | 2 |
| PA | $29.92–$33.35 | 2 |
| PR | $32.34 | 1 |
| RI | $32.95 | 1 |
| SC | $30.01 | 1 |
| SD | $31.62 | 1 |
| TN | $29.42 | 1 |
| TX | $29.70–$33.49 | 8 |
| UT | $30.45 | 1 |
| VA | $31.43–$37.02 | 2 |
| VI | $32.34 | 1 |
| VT | $31.48 | 1 |
| WA | $33.34–$38.06 | 2 |
| WI | $30.52 | 1 |
| WV | $28.98 | 1 |
| WY | $31.89 | 1 |
How the 72220 rate is calculated
Each of 72220’s three RVUs is multiplied by a geographic index (GPCI) for the payment locality, added up, and multiplied by the conversion factor. Drag the indexes or enter a ZIP to see what moves the rate.
How the rate is built · 72220
RVUs × geographic indexes × conversion factor
Work0.17
0.17 RVUs× 1.000 GPCI
Practice expense0.77
0.77 RVUs× 1.000 GPCI
Malpractice0.02
0.02 RVUs× 1.000 GPCI
Adjusted RVUs
0.9600
Conversion factor
$33.4009
Medicare rate
$32.06
Every GPCI starts at 1.000, the national rate. Enter a ZIP or drag a slider.
The exact Washington, DC area inputs and CMS source lines
PPRRVU2026_Oct_nonQPP.csv
8,078
- Code
- 72220
- Physician work
- 0.17
- Practice expense
- 0.77
- Malpractice
- 0.02
GPCI2026.csv
39
- Locality
- Washington, DC area
- Physician work
- 1.054
- Practice expense
- 1.178
- Malpractice
- 1.113
| Component | RVU | Locality factor | Adjusted |
|---|---|---|---|
| Physician work | 0.17 | × 1.054 | 0.1792 |
| Practice expense | 0.77 | × 1.178 | 0.9071 |
| Malpractice | 0.02 | × 1.113 | 0.0223 |
| Total RVUs | 1.1085 | ||
| Conversion factor | × 33.4009 | ||
Office rate, Washington, DC area$37.02
Office: (0.17 × 1.054 + 0.77 × 1.178 + 0.02 × 1.113) × $33.4009 = $37.02
Payment rules and modifiers for 72220
The CMS indicators that decide how 72220 is paid alongside other services.
CMS payment indicators · 72220
Sacrum X-ray, sacrum and coccyx
| Rule | CMS value | What it means |
|---|---|---|
| Global period | XXX | The global surgery concept doesn’t apply. |
| Multiple procedures | 0 | No multiple-procedure reduction. |
| Bilateral (modifier 50) | 0 | The 150% bilateral adjustment doesn’t apply. |
| Assistant at surgery (80/81/82/AS) | 0 | Not paid without supporting documentation. |
| Co-surgeons (62) | 0 | Not permitted. |
| Team surgery (66) | 0 | Not permitted. |
| Professional/technical | 1 | Diagnostic test with separate professional (26) and technical (TC) components. |
What modifiers do to the payment
Modifier 26 · payment effect
With and without the modifier
72220 without 26 · national office
$32.06
Sacrum X-ray, sacrum and coccyx
72220-26 · Professional component
$8.35
Pays only the interpretation and report.
How 72220 has changed in Washington, DC area
72220 · Office / nonfacility
$37.02
Effective 2026-10-01
The base rate is $0.01 lower than on 2025-10-01, moving from $37.03 to $37.02 (0.0%).
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
$37.03changed to$37.02
- Conversion factor 32.3465 changed to 33.4009
- Practice expense RVU 0.79 changed to 0.77
- Work GPCI 1.057 changed to 1.054
- Practice expense GPCI 1.192 changed to 1.178
- Malpractice GPCI 1.168 changed to 1.113
Held through RVU26B, RVU26C, RVU26D.
January 1, 2025
RVU25A
$38.11changed to$37.03
- Conversion factor 33.2875 changed to 32.3465
Held through RVU25B, RVU25C, RVU25D.
March 9, 2024
RVU24AR
$37.48changed to$38.11
- Conversion factor 32.7442 changed to 33.2875
Held through RVU24B, RVU24C, RVU24D.
January 1, 2024
RVU24A
$39.42changed to$37.48
- Conversion factor 33.8872 changed to 32.7442
- Work GPCI 1.056 changed to 1.057
- Practice expense GPCI 1.214 changed to 1.192
- Malpractice GPCI 1.231 changed to 1.168
January 1, 2023
RVU23A
$40.46changed to$39.42
- Conversion factor 34.6062 changed to 33.8872
- Practice expense RVU 0.78 changed to 0.79
- Work GPCI 1.054 changed to 1.056
- Practice expense GPCI 1.236 changed to 1.214
- Malpractice GPCI 1.294 changed to 1.231
Held through RVU23B, RVU23C, RVU23D.
January 1, 2022
RVU22A
$39.50changed to$40.46
- Conversion factor 34.8931 changed to 34.6062
- Practice expense RVU 0.75 changed to 0.78
Held through RVU22B, RVU22C, RVU22D.
January 1, 2021
RVU21A
$37.76changed to$39.50
- Conversion factor 36.0896 changed to 34.8931
- Practice expense RVU 0.69 changed to 0.75
- Work GPCI 1.049 changed to 1.054
- Practice expense GPCI 1.221 changed to 1.236
- Malpractice GPCI 1.277 changed to 1.294
Held through RVU21B, RVU21C, RVU21D.
January 1, 2020
RVU20A
$36.41changed to$37.76
- Conversion factor 36.0391 changed to 36.0896
- Practice expense RVU 0.67 changed to 0.69
- Work GPCI 1.045 changed to 1.049
- Practice expense GPCI 1.205 changed to 1.221
- Malpractice GPCI 1.261 changed to 1.277
Held through RVU20B, RVU20C, RVU20D.
January 1, 2019
RVU19A
$33.76changed to$36.41
- Conversion factor 35.9996 changed to 36.0391
- Practice expense RVU 0.61 changed to 0.67
Held through RVU19B, RVU19C, RVU19D.
January 1, 2018
RVU18AR1
$33.25changed to$33.76
- Conversion factor 35.8887 changed to 35.9996
- Practice expense RVU 0.60 changed to 0.61
- Work GPCI 1.048 changed to 1.045
- Malpractice GPCI 1.271 changed to 1.261
Held through RVU18B, RVU18C, RVU18D.
January 1, 2017
RVU17A
$33.20changed to$33.25
- Conversion factor 35.8043 changed to 35.8887
- Work GPCI 1.051 changed to 1.048
- Malpractice GPCI 1.280 changed to 1.271
Held through RVU17B, RVU17C, RVU17D.
January 1, 2016
RVU16A
$32.89changed to$33.20
- Conversion factor 35.9335 changed to 35.8043
- Practice expense RVU 0.59 changed to 0.60
Held through RVU16B, RVU16C, RVU16D.
July 1, 2015
RVU15C
$32.72changed to$32.89
- Conversion factor 35.7547 changed to 35.9335
Held through RVU15D.
January 1, 2015
RVU15A
$34.82changed to$32.72
- Conversion factor 35.8228 changed to 35.7547
- Practice expense RVU 0.64 changed to 0.59
- Work GPCI 1.050 changed to 1.051
- Practice expense GPCI 1.202 changed to 1.205
- Malpractice GPCI 1.205 changed to 1.280
Held through RVU15B.
January 1, 2014
RVU14A
$34.96changed to$34.82
- Conversion factor 34.0230 changed to 35.8228
- Practice expense RVU 0.69 changed to 0.64
- Work GPCI 1.049 changed to 1.050
- Practice expense GPCI 1.198 changed to 1.202
- Malpractice GPCI 1.130 changed to 1.205
Held through RVU14B, RVU14C, RVU14D.
January 1, 2013
RVU13AR
Earliest loaded release: $34.96
Held through RVU13B, RVU13C, RVU13D.
| Effective from | Office | Facility | CMS release |
|---|---|---|---|
| 2026-10-01 | $37.02 | Not available in this setting | RVU26D |
| 2026-07-01 | $37.02 | Not available in this setting | RVU26C |
| 2026-04-01 | $37.02 | Not available in this setting | RVU26B |
| 2026-01-01 | $37.02 | Not available in this setting | RVU26A |
| 2025-10-01 | $37.03 | Not available in this setting | RVU25D |
| 2025-07-01 | $37.03 | Not available in this setting | RVU25C |
| 2025-04-01 | $37.03 | Not available in this setting | RVU25B |
| 2025-01-01 | $37.03 | Not available in this setting | RVU25A |
| 2024-10-01 | $38.11 | Not available in this setting | RVU24D |
| 2024-07-01 | $38.11 | Not available in this setting | RVU24C |
| 2024-04-01 | $38.11 | Not available in this setting | RVU24B |
| 2024-03-09 | $38.11 | Not available in this setting | RVU24AR |
| 2024-01-01 | $37.48 | Not available in this setting | RVU24A |
| 2023-10-01 | $39.42 | Not available in this setting | RVU23D |
| 2023-07-01 | $39.42 | Not available in this setting | RVU23C |
| 2023-04-01 | $39.42 | Not available in this setting | RVU23B |
| 2023-01-01 | $39.42 | Not available in this setting | RVU23A |
| 2022-10-01 | $40.46 | Not available in this setting | RVU22D |
| 2022-07-01 | $40.46 | Not available in this setting | RVU22C |
| 2022-04-01 | $40.46 | Not available in this setting | RVU22B |
| 2022-01-01 | $40.46 | Not available in this setting | RVU22A |
| 2021-10-01 | $39.50 | Not available in this setting | RVU21D |
| 2021-07-01 | $39.50 | Not available in this setting | RVU21C |
| 2021-04-01 | $39.50 | Not available in this setting | RVU21B |
| 2021-01-01 | $39.50 | Not available in this setting | RVU21A |
| 2020-10-01 | $37.76 | Not available in this setting | RVU20D |
| 2020-07-01 | $37.76 | Not available in this setting | RVU20C |
| 2020-04-01 | $37.76 | Not available in this setting | RVU20B |
| 2020-01-01 | $37.76 | Not available in this setting | RVU20A |
| 2019-10-01 | $36.41 | Not available in this setting | RVU19D |
| 2019-07-01 | $36.41 | Not available in this setting | RVU19C |
| 2019-04-01 | $36.41 | Not available in this setting | RVU19B |
| 2019-01-01 | $36.41 | Not available in this setting | RVU19A |
| 2018-10-01 | $33.76 | Not available in this setting | RVU18D |
| 2018-07-01 | $33.76 | Not available in this setting | RVU18C |
| 2018-04-01 | $33.76 | Not available in this setting | RVU18B |
| 2018-01-01 | $33.76 | Not available in this setting | RVU18AR1 |
| 2017-10-01 | $33.25 | Not available in this setting | RVU17D |
| 2017-07-01 | $33.25 | Not available in this setting | RVU17C |
| 2017-04-01 | $33.25 | Not available in this setting | RVU17B |
| 2017-01-01 | $33.25 | Not available in this setting | RVU17A |
| 2016-10-01 | $33.20 | Not available in this setting | RVU16D |
| 2016-07-01 | $33.20 | Not available in this setting | RVU16C |
| 2016-04-01 | $33.20 | Not available in this setting | RVU16B |
| 2016-01-01 | $33.20 | Not available in this setting | RVU16A |
| 2015-10-01 | $32.89 | Not available in this setting | RVU15D |
| 2015-07-01 | $32.89 | Not available in this setting | RVU15C |
| 2015-04-01 | $32.72 | Not available in this setting | RVU15B |
| 2015-01-01 | $32.72 | Not available in this setting | RVU15A |
| 2014-10-01 | $34.82 | Not available in this setting | RVU14D |
| 2014-07-01 | $34.82 | Not available in this setting | RVU14C |
| 2014-04-01 | $34.82 | Not available in this setting | RVU14B |
| 2014-01-01 | $34.82 | Not available in this setting | RVU14A |
| 2013-10-01 | $34.96 | Not available in this setting | RVU13D |
| 2013-07-01 | $34.96 | Not available in this setting | RVU13C |
| 2013-04-01 | $34.96 | Not available in this setting | RVU13B |
| 2013-01-01 | $34.96 | Not available in this setting | RVU13AR |
Where the Washington, DC area rate applies
Washington, DC area is a Medicare payment area, not a city. Our Census mapping connects it to 1 cities and communities in District of Columbia. Some span more than one payment area; confirm with the service ZIP.
- Washington
72220 billing questions
When should 72220 be chosen instead of a sacroiliac joint X-ray?
Use 72220 when the examination targets the sacrum and coccyx. Sacroiliac joint studies are reported with 72200 or 72202, depending on the views.
Can the professional and technical portions be billed separately?
Yes. Modifier 26 reports the physician's interpretation, and modifier TC reports the technical portion. Without either modifier, the claim represents the global service.
What documentation supports this code?
The record should show the clinical reason for imaging and the sacrum and coccyx as the requested anatomy. The images and a physician's interpretation report support the service.
Does the code include both image acquisition and interpretation?
The global service includes both portions. When the portions are furnished and billed separately, use modifier 26 for interpretation or modifier TC for the technical service.
How is 72220 distinguished from a lumbar spine X-ray?
Choose 72220 for imaging centered on the sacrum and coccyx. Use a lumbar spine code when the study is directed at the lumbar vertebrae.
Where these rates come from
FeeBase calculates base physician payments from CMS work, practice-expense and malpractice RVUs, adjusted by each locality’s geographic indexes and the conversion factor. Services without a published rate are labeled, never given a made-up amount. Amounts are Medicare allowed amounts before claim adjustments: not a patient’s bill or a commercial rate.
CMS RVU26D · effective Oct 1, 2026 through the day before Jan 1, 2027
Show the CMS file lines behind this rate
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