CPT code 93458: Coronary catheterization, left heart, native coronaries2026 Medicare rate & RVUs in Queens, NY
Reports left heart catheterization with imaging of the native coronary arteries, with left ventriculography included when performed during the study.
In Queens, NY, Medicare pays $1,182.16 for 93458 in the office.
Check a contract rate as a % of Medicare · 93458 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 93458 covers
An interventional cardiologist typically performs this diagnostic study in a cardiac catheterization laboratory. Catheters are advanced to the left side of the heart and into the coronary arteries to obtain hemodynamic information and images of the native vessels. Contrast imaging of the left ventricle may also be performed as part of the study. This code is used for the combined left-heart and coronary evaluation, rather than coronary imaging alone or a study that also includes right-heart catheterization.
Report the code when both left heart catheterization and coronary angiography are performed; document the catheterization, vessels imaged, and any ventriculography performed. The global service includes the professional interpretation and the technical resources; modifier 26 identifies the professional interpretation, and modifier TC identifies equipment and staff. Same-day preoperative and postoperative care is included in its 0-day global period. In a same-session multiple-procedure claim, the highest-valued procedure is paid in full and other procedures are subject to the standard 50% reduction. Modifier 50 is not appropriate for this left-sided study. Assistant-at-surgery payment requires documented medical necessity; co-surgeons and team surgery are not permitted.
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 Queens, NY compares for 93458
Across 109 of 109 payment localities, the office rate for 93458 runs from $880.36 in Arkansas to $1,361.74 in San Benito County, CA. Queens, NY pays $1,182.16. The RVUs are the same everywhere; the geographic indexes change the dollars.
- Queens, NY · this page$1,182.16
- Manhattan, NY · New York$1,171.80−$10.36
- NYC suburbs and Long Island, NY · New York$1,203.36+$21.20
- Poughkeepsie and northern NYC suburbs, NY · New York$1,101.22−$80.94
- Rest of New York · New York$959.34−$222.82
- Los Angeles, CA · California$1,149.40−$32.76
- Washington, DC area · District of Columbia$1,164.76−$17.40
Other areas in New York first, then benchmark localities. Bars start at $0.
Every other payment area
| Payment locality | Office | Facility |
|---|---|---|
| Miami, FLFlorida | $1,100.14 | — |
| Chicago, ILIllinois | $1,064.15 | — |
| AlaskaAlaska | $1,135.63 | — |
| AlabamaAlabama | $894.92 | — |
| ArkansasArkansas | $880.36 | — |
| ArizonaArizona | $980.12 | — |
| Bakersfield, CACalifornia | $1,074.58 | — |
| Chico, CACalifornia | $1,071.46 | — |
| El Centro, CACalifornia | $1,071.65 | — |
| Fresno, CACalifornia | $1,071.46 | — |
| Hanford, CACalifornia | $1,071.46 | — |
| Madera, CACalifornia | $1,071.46 | — |
| Merced, CACalifornia | $1,071.46 | — |
| Modesto, CACalifornia | $1,071.46 | — |
| Napa, CACalifornia | $1,254.16 | — |
| Oxnard, CACalifornia | $1,144.69 | — |
| Redding, CACalifornia | $1,071.46 | — |
| Rest of CaliforniaCalifornia | $1,071.46 | — |
| Riverside, CACalifornia | $1,083.61 | — |
| Sacramento, CACalifornia | $1,127.85 | — |
| Salinas, CACalifornia | $1,123.78 | — |
| San Diego, CACalifornia | $1,153.05 | — |
| Marin County, CACalifornia | $1,330.82 | — |
| San Francisco, CACalifornia | $1,329.54 | — |
| San Benito County, CACalifornia | $1,361.74 | — |
| Santa Clara County, CACalifornia | $1,356.49 | — |
| San Luis Obispo, CACalifornia | $1,105.43 | — |
| Santa Cruz, CACalifornia | $1,166.20 | — |
| Santa Maria, CACalifornia | $1,128.77 | — |
| Santa Rosa, CACalifornia | $1,178.11 | — |
| Stockton, CACalifornia | $1,071.46 | — |
| Vallejo, CACalifornia | $1,252.31 | — |
| Visalia, CACalifornia | $1,071.46 | — |
| Yuba City, CACalifornia | $1,071.46 | — |
| ColoradoColorado | $1,054.52 | — |
| ConnecticutConnecticut | $1,082.44 | — |
| DelawareDelaware | $997.66 | — |
| Fort Lauderdale, FLFlorida | $1,050.81 | — |
| Rest of FloridaFlorida | $994.27 | — |
| Atlanta, GAGeorgia | $1,030.82 | — |
| Rest of GeorgiaGeorgia | $931.98 | — |
| Hawaii, Guam, HIHawaii | $1,102.37 | — |
| IowaIowa | $920.14 | — |
| IdahoIdaho | $926.96 | — |
| East St. Louis, ILIllinois | $985.12 | — |
| Rest of IllinoisIllinois | $962.57 | — |
| Suburban Chicago, ILIllinois | $1,061.79 | — |
| IndianaIndiana | $932.98 | — |
| KansasKansas | $915.49 | — |
| KentuckyKentucky | $919.15 | — |
| New Orleans, LALouisiana | $968.57 | — |
| Rest of LouisianaLouisiana | $917.62 | — |
| Metropolitan Boston, MAMassachusetts | $1,166.62 | — |
| Rest of MassachusettsMassachusetts | $1,047.17 | — |
| Baltimore area, MDMaryland | $1,079.57 | — |
| Rest of MarylandMaryland | $1,018.25 | — |
| Rest of MaineMaine | $932.58 | — |
| Southern Maine, MEMaine | $989.01 | — |
| Detroit, MIMichigan | $1,008.29 | — |
| Rest of MichiganMichigan | $946.19 | — |
| MinnesotaMinnesota | $1,006.38 | — |
| Metropolitan Kansas City, MOMissouri | $960.99 | — |
| Metropolitan St. Louis, MOMissouri | $972.20 | — |
| Rest of MissouriMissouri | $900.05 | — |
| MississippiMississippi | $890.39 | — |
| MontanaMontana | $1,009.97 | — |
| North CarolinaNorth Carolina | $943.49 | — |
| North DakotaNorth Dakota | $987.62 | — |
| NebraskaNebraska | $925.74 | — |
| New HampshireNew Hampshire | $1,037.71 | — |
| Northern New JerseyNew Jersey | $1,150.49 | — |
| Rest of New JerseyNew Jersey | $1,093.67 | — |
| New MexicoNew Mexico | $952.07 | — |
| NevadaNevada | $1,004.53 | — |
| OhioOhio | $941.62 | — |
| OklahomaOklahoma | $917.10 | — |
| Portland, OROregon | $1,090.98 | — |
| Rest of OregonOregon | $995.67 | — |
| Metropolitan Philadelphia, PAPennsylvania | $1,053.00 | — |
| Rest of PennsylvaniaPennsylvania | $943.19 | — |
| Puerto RicoPuerto Rico | $1,018.17 | — |
| Rhode IslandRhode Island | $1,035.50 | — |
| South CarolinaSouth Carolina | $944.35 | — |
| South DakotaSouth Dakota | $984.98 | — |
| TennesseeTennessee | $920.68 | — |
| Austin, TXTexas | $1,051.92 | — |
| Beaumont, TXTexas | $936.27 | — |
| Brazoria, TXTexas | $996.09 | — |
| Dallas, TXTexas | $1,003.17 | — |
| Fort Worth, TXTexas | $995.76 | — |
| Galveston, TXTexas | $999.48 | — |
| Houston, TXTexas | $1,020.16 | — |
| Rest of TexasTexas | $966.10 | — |
| UtahUtah | $958.80 | — |
| VirginiaVirginia | $985.52 | — |
| Virgin Islands, VIUnited States Virgin Islands | $1,018.17 | — |
| VermontVermont | $983.50 | — |
| Rest of WashingtonWashington | $1,045.26 | — |
| King County, WAWashington | $1,191.57 | — |
| WisconsinWisconsin | $950.75 | — |
| West VirginiaWest Virginia | $922.83 | — |
| WyomingWyoming | $1,000.23 | — |
93458 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.
$880.36
$1,216.60
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 | $1,135.63 | 1 |
| AL | $894.92 | 1 |
| AR | $880.36 | 1 |
| AZ | $980.12 | 1 |
| CA | $1,071.46–$1,361.74 | 29 |
| CO | $1,054.52 | 1 |
| CT | $1,082.44 | 1 |
| DC | $1,164.76 | 1 |
| DE | $997.66 | 1 |
| FL | $994.27–$1,100.14 | 3 |
| GA | $931.98–$1,030.82 | 2 |
| GU | $1,102.37 | 1 |
| HI | $1,102.37 | 1 |
| IA | $920.14 | 1 |
| ID | $926.96 | 1 |
| IL | $962.57–$1,064.15 | 4 |
| IN | $932.98 | 1 |
| KS | $915.49 | 1 |
| KY | $919.15 | 1 |
| LA | $917.62–$968.57 | 2 |
| MA | $1,047.17–$1,166.62 | 2 |
| MD | $1,018.25–$1,164.76 | 3 |
| ME | $932.58–$989.01 | 2 |
| MI | $946.19–$1,008.29 | 2 |
| MN | $1,006.38 | 1 |
| MO | $900.05–$972.20 | 3 |
| MS | $890.39 | 1 |
| MT | $1,009.97 | 1 |
| NC | $943.49 | 1 |
| ND | $987.62 | 1 |
| NE | $925.74 | 1 |
| NH | $1,037.71 | 1 |
| NJ | $1,093.67–$1,150.49 | 2 |
| NM | $952.07 | 1 |
| NV | $1,004.53 | 1 |
| NY | $959.34–$1,203.36 | 5 |
| OH | $941.62 | 1 |
| OK | $917.10 | 1 |
| OR | $995.67–$1,090.98 | 2 |
| PA | $943.19–$1,053.00 | 2 |
| PR | $1,018.17 | 1 |
| RI | $1,035.50 | 1 |
| SC | $944.35 | 1 |
| SD | $984.98 | 1 |
| TN | $920.68 | 1 |
| TX | $936.27–$1,051.92 | 8 |
| UT | $958.80 | 1 |
| VA | $985.52–$1,164.76 | 2 |
| VI | $1,018.17 | 1 |
| VT | $983.50 | 1 |
| WA | $1,045.26–$1,191.57 | 2 |
| WI | $950.75 | 1 |
| WV | $922.83 | 1 |
| WY | $1,000.23 | 1 |
How the 93458 rate is calculated
Each of 93458’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 · 93458
RVUs × geographic indexes × conversion factor
Work5.46
5.46 RVUs× 1.000 GPCI
Practice expense23.65
23.65 RVUs× 1.000 GPCI
Malpractice1.13
1.13 RVUs× 1.000 GPCI
Adjusted RVUs
30.2400
Conversion factor
$33.4009
Medicare rate
$1,010.04
Every GPCI starts at 1.000, the national rate. Enter a ZIP or drag a slider.
The exact Queens, NY inputs and CMS source lines
PPRRVU2026_Oct_nonQPP.csv
12,112
- Code
- 93458
- Physician work
- 5.46
- Practice expense
- 23.65
- Malpractice
- 1.13
GPCI2026.csv
81
- Locality
- Queens, NY
- Physician work
- 1.064
- Practice expense
- 1.182
- Malpractice
- 1.442
| Component | RVU | Locality factor | Adjusted |
|---|---|---|---|
| Physician work | 5.46 | × 1.064 | 5.8094 |
| Practice expense | 23.65 | × 1.182 | 27.9543 |
| Malpractice | 1.13 | × 1.442 | 1.6295 |
| Total RVUs | 35.3932 | ||
| Conversion factor | × 33.4009 | ||
Office rate, Queens, NY$1182.16
Office: (5.46 × 1.064 + 23.65 × 1.182 + 1.13 × 1.442) × $33.4009 = $1182.16
Payment rules and modifiers for 93458
The CMS indicators that decide how 93458 is paid alongside other services.
CMS payment indicators · 93458
Coronary catheterization, left heart, native coronaries
| Rule | CMS value | What it means |
|---|---|---|
| Global period | 000 | Same-day global: pre- and post-op care on the day of the procedure is included. |
| Multiple procedures | 2 | Standard reduction: highest-valued procedure at 100%, others at 50%. |
| 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
93458 without 26 · national office
$1,010.04
Coronary catheterization, left heart, native coronaries
93458-26 · Professional component
$287.25
Pays only the interpretation and report.
How 93458 has changed in Queens, NY
93458 · Office / nonfacility
$1182.16
Effective 2026-10-01
The base rate is $45.56 higher than on 2025-10-01, moving from $1136.60 to $1182.16 (4.0%).
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
$1136.60changed to$1182.16
- Conversion factor 32.3465 changed to 33.4009
- Work RVU 5.60 changed to 5.46
- Practice expense RVU 23.08 changed to 23.65
- Malpractice RVU 1.09 changed to 1.13
- Work GPCI 1.065 changed to 1.064
- Practice expense GPCI 1.195 changed to 1.182
- Malpractice GPCI 1.462 changed to 1.442
Held through RVU26B, RVU26C, RVU26D.
January 1, 2025
RVU25A
$1209.31changed to$1136.60
- Conversion factor 33.2875 changed to 32.3465
- Practice expense RVU 24.04 changed to 23.08
- Malpractice RVU 1.12 changed to 1.09
Held through RVU25B, RVU25C, RVU25D.
March 9, 2024
RVU24AR
$1189.57changed to$1209.31
- Conversion factor 32.7442 changed to 33.2875
Held through RVU24B, RVU24C, RVU24D.
January 1, 2024
RVU24A
$1281.50changed to$1189.57
- Conversion factor 33.8872 changed to 32.7442
- Practice expense RVU 24.48 changed to 24.04
- Malpractice RVU 1.07 changed to 1.12
- Work GPCI 1.061 changed to 1.065
- Practice expense GPCI 1.212 changed to 1.195
- Malpractice GPCI 2.061 changed to 1.462
January 1, 2023
RVU23A
$1387.19changed to$1281.50
- Conversion factor 34.6062 changed to 33.8872
- Practice expense RVU 25.40 changed to 24.48
- Malpractice RVU 1.12 changed to 1.07
- Work GPCI 1.056 changed to 1.061
- Practice expense GPCI 1.228 changed to 1.212
- Malpractice GPCI 2.661 changed to 2.061
Held through RVU23B, RVU23C, RVU23D.
January 1, 2022
RVU22A
$1415.48changed to$1387.19
- Conversion factor 34.8931 changed to 34.6062
- Practice expense RVU 25.90 changed to 25.40
- Malpractice RVU 1.07 changed to 1.12
Held through RVU22B, RVU22C, RVU22D.
January 1, 2021
RVU21A
$1345.89changed to$1415.48
- Conversion factor 36.0896 changed to 34.8931
- Practice expense RVU 23.73 changed to 25.90
- Malpractice RVU 1.08 changed to 1.07
- Work GPCI 1.054 changed to 1.056
- Practice expense GPCI 1.214 changed to 1.228
- Malpractice GPCI 2.391 changed to 2.661
Held through RVU21B, RVU21C, RVU21D.
January 1, 2020
RVU20A
$1284.42changed to$1345.89
- Conversion factor 36.0391 changed to 36.0896
- Practice expense RVU 22.74 changed to 23.73
- Malpractice RVU 1.16 changed to 1.08
- Work GPCI 1.052 changed to 1.054
- Practice expense GPCI 1.200 changed to 1.214
- Malpractice GPCI 2.121 changed to 2.391
Held through RVU20B, RVU20C, RVU20D.
January 1, 2019
RVU19A
$1251.57changed to$1284.42
- Conversion factor 35.9996 changed to 36.0391
- Practice expense RVU 22.03 changed to 22.74
- Malpractice RVU 1.15 changed to 1.16
Held through RVU19B, RVU19C, RVU19D.
January 1, 2018
RVU18AR1
$1240.25changed to$1251.57
- Conversion factor 35.8887 changed to 35.9996
- Practice expense RVU 21.81 changed to 22.03
- Malpractice RVU 1.16 changed to 1.15
- Malpractice GPCI 2.151 changed to 2.121
Held through RVU18B, RVU18C, RVU18D.
January 1, 2017
RVU17A
$1321.37changed to$1240.25
- Conversion factor 35.8043 changed to 35.8887
- Work RVU 5.85 changed to 5.60
- Practice expense RVU 23.41 changed to 21.81
- Malpractice RVU 1.23 changed to 1.16
- Practice expense GPCI 1.199 changed to 1.200
- Malpractice GPCI 2.181 changed to 2.151
Held through RVU17B, RVU17C, RVU17D.
January 1, 2016
RVU16A
$1323.36changed to$1321.37
- Conversion factor 35.9335 changed to 35.8043
- Practice expense RVU 23.40 changed to 23.41
- Malpractice RVU 1.20 changed to 1.23
Held through RVU16B, RVU16C, RVU16D.
July 1, 2015
RVU15C
$1316.77changed to$1323.36
- Conversion factor 35.7547 changed to 35.9335
Held through RVU15D.
January 1, 2015
RVU15A
$1296.85changed to$1316.77
- Conversion factor 35.8228 changed to 35.7547
- Practice expense RVU 23.13 changed to 23.40
- Malpractice RVU 1.27 changed to 1.20
- Work GPCI 1.057 changed to 1.052
- Practice expense GPCI 1.197 changed to 1.199
- Malpractice GPCI 1.836 changed to 2.181
Held through RVU15B.
January 1, 2014
RVU14A
$1315.20changed to$1296.85
- Conversion factor 34.0230 changed to 35.8228
- Practice expense RVU 25.49 changed to 23.13
- Malpractice RVU 1.33 changed to 1.27
- Work GPCI 1.062 changed to 1.057
- Practice expense GPCI 1.195 changed to 1.197
- Malpractice GPCI 1.491 changed to 1.836
Held through RVU14B, RVU14C, RVU14D.
January 1, 2013
RVU13AR
Earliest loaded release: $1315.20
Held through RVU13B, RVU13C, RVU13D.
| Effective from | Office | Facility | CMS release |
|---|---|---|---|
| 2026-10-01 | $1,182.16 | Not available in this setting | RVU26D |
| 2026-07-01 | $1,182.16 | Not available in this setting | RVU26C |
| 2026-04-01 | $1,182.16 | Not available in this setting | RVU26B |
| 2026-01-01 | $1,182.16 | Not available in this setting | RVU26A |
| 2025-10-01 | $1,136.60 | Not available in this setting | RVU25D |
| 2025-07-01 | $1,136.60 | Not available in this setting | RVU25C |
| 2025-04-01 | $1,136.60 | Not available in this setting | RVU25B |
| 2025-01-01 | $1,136.60 | Not available in this setting | RVU25A |
| 2024-10-01 | $1,209.31 | Not available in this setting | RVU24D |
| 2024-07-01 | $1,209.31 | Not available in this setting | RVU24C |
| 2024-04-01 | $1,209.31 | Not available in this setting | RVU24B |
| 2024-03-09 | $1,209.31 | Not available in this setting | RVU24AR |
| 2024-01-01 | $1,189.57 | Not available in this setting | RVU24A |
| 2023-10-01 | $1,281.50 | Not available in this setting | RVU23D |
| 2023-07-01 | $1,281.50 | Not available in this setting | RVU23C |
| 2023-04-01 | $1,281.50 | Not available in this setting | RVU23B |
| 2023-01-01 | $1,281.50 | Not available in this setting | RVU23A |
| 2022-10-01 | $1,387.19 | Not available in this setting | RVU22D |
| 2022-07-01 | $1,387.19 | Not available in this setting | RVU22C |
| 2022-04-01 | $1,387.19 | Not available in this setting | RVU22B |
| 2022-01-01 | $1,387.19 | Not available in this setting | RVU22A |
| 2021-10-01 | $1,415.48 | Not available in this setting | RVU21D |
| 2021-07-01 | $1,415.48 | Not available in this setting | RVU21C |
| 2021-04-01 | $1,415.48 | Not available in this setting | RVU21B |
| 2021-01-01 | $1,415.48 | Not available in this setting | RVU21A |
| 2020-10-01 | $1,345.89 | Not available in this setting | RVU20D |
| 2020-07-01 | $1,345.89 | Not available in this setting | RVU20C |
| 2020-04-01 | $1,345.89 | Not available in this setting | RVU20B |
| 2020-01-01 | $1,345.89 | Not available in this setting | RVU20A |
| 2019-10-01 | $1,284.42 | Not available in this setting | RVU19D |
| 2019-07-01 | $1,284.42 | Not available in this setting | RVU19C |
| 2019-04-01 | $1,284.42 | Not available in this setting | RVU19B |
| 2019-01-01 | $1,284.42 | Not available in this setting | RVU19A |
| 2018-10-01 | $1,251.57 | Not available in this setting | RVU18D |
| 2018-07-01 | $1,251.57 | Not available in this setting | RVU18C |
| 2018-04-01 | $1,251.57 | Not available in this setting | RVU18B |
| 2018-01-01 | $1,251.57 | Not available in this setting | RVU18AR1 |
| 2017-10-01 | $1,240.25 | Not available in this setting | RVU17D |
| 2017-07-01 | $1,240.25 | Not available in this setting | RVU17C |
| 2017-04-01 | $1,240.25 | Not available in this setting | RVU17B |
| 2017-01-01 | $1,240.25 | Not available in this setting | RVU17A |
| 2016-10-01 | $1,321.37 | Not available in this setting | RVU16D |
| 2016-07-01 | $1,321.37 | Not available in this setting | RVU16C |
| 2016-04-01 | $1,321.37 | Not available in this setting | RVU16B |
| 2016-01-01 | $1,321.37 | Not available in this setting | RVU16A |
| 2015-10-01 | $1,323.36 | Not available in this setting | RVU15D |
| 2015-07-01 | $1,323.36 | Not available in this setting | RVU15C |
| 2015-04-01 | $1,316.77 | Not available in this setting | RVU15B |
| 2015-01-01 | $1,316.77 | Not available in this setting | RVU15A |
| 2014-10-01 | $1,296.85 | Not available in this setting | RVU14D |
| 2014-07-01 | $1,296.85 | Not available in this setting | RVU14C |
| 2014-04-01 | $1,296.85 | Not available in this setting | RVU14B |
| 2014-01-01 | $1,296.85 | Not available in this setting | RVU14A |
| 2013-10-01 | $1,315.20 | Not available in this setting | RVU13D |
| 2013-07-01 | $1,315.20 | Not available in this setting | RVU13C |
| 2013-04-01 | $1,315.20 | Not available in this setting | RVU13B |
| 2013-01-01 | $1,315.20 | Not available in this setting | RVU13AR |
Where the Queens, NY rate applies
Queens, NY is a Medicare payment area, not a city. Our Census mapping connects it to 1 cities and communities in New York. Some span more than one payment area; confirm with the service ZIP.
- 93458 in New York · multiple payment areas
93458 billing questions
When should 93458 be chosen instead of 93454?
Use 93458 when the service includes both left heart catheterization and coronary angiography. Code 93454 describes coronary angiography without the left heart catheterization component.
Is left ventriculography required to report 93458?
No. The code includes left ventriculography when performed, but the study may be reported when left ventriculography is not performed.
Can the professional and technical services be billed separately?
Yes. Modifier 26 identifies the professional interpretation, and modifier TC identifies the technical service. Without either modifier, the claim represents the global service.
Should modifier 50 be appended when both coronary arteries are imaged?
No. Report 93458 once for the described study; modifier 50 is inappropriate for this code.
How are other procedures in the same session affected?
The highest-valued procedure is paid in full, and other procedures in the same session are subject to the standard multiple-procedure reduction. The code has a 0-day global period, which includes same-day preoperative and postoperative care.
Can an assistant or co-surgeon be reported?
Assistant-at-surgery payment requires documentation of medical necessity. Co-surgeons and team surgery are not permitted for this code.
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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