CPT code 93010: ECG interpretation, interpretation and report only2026 Medicare rate & RVUs in Montana

Physician interpretation and written report of a routine 12-lead ECG when another entity furnishes the tracing, often in a hospital setting.

CMS RVU26DEffective Oct 1, 2026One payment locality15.5M Medicare services in 2024

In Montana, Medicare pays $8.35 for 93010 in the office and $8.35 when it’s performed in a hospital or facility.

$8.35Office (non-facility)
$8.35Hospital or facility
+0.0%vs the national office rate ($8.35)

Check a contract rate as a % of Medicare · 93010 nationwide

Medicare allowed amount for participating (non-QP) physicians, before deductible, coinsurance and claim adjustments. Not a patient’s bill or a hospital charge.

We’ll open 93010 for the payment locality that covers the ZIP.

On this page 11 sections
  1. Rate in Montana
  2. What 93010 covers
  3. Compared with other areas
  4. Rate map
  5. How it’s calculated
  6. Payment rules
  7. Related codes
  8. Rate history
  9. Where it applies
  10. Billing questions
  11. Sources

What 93010 covers

93010 covers a clinician’s interpretation of a resting ECG with at least 12 leads, including assessment of rate, rhythm, intervals, conduction, and possible ischemic changes. The interpreting clinician documents findings and a conclusion in a separate report. Cardiologists, emergency physicians, hospitalists, and internists may interpret tracings recorded in emergency departments, inpatient units, or preoperative areas. Most Medicare services for this code occur in facilities.

CMS treats 93010 as a professional-component-only code. The tracing-only portion is represented by 93005 when separately reported by the entity furnishing it. If one billing entity furnishes and reports both portions of the same ECG, use the complete-service code 93000 instead. Do not append modifier 26 to 93010; the code already identifies the interpretation and report. Support the claim with a separate, authenticated report containing findings and a conclusion, not just a note that the ECG was reviewed. Distinct, medically necessary ECGs repeated on the same date need separate interpretations; document their times or clinical indications. Modifier 76 may identify a repeat service by the same physician or other qualified health care professional.

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 Montana compares for 93010

Across 109 of 109 payment localities, the office rate for 93010 runs from $7.86 in Arkansas to $11.19 in Alaska. Montana pays $8.35. The RVUs are the same everywhere; the geographic indexes change the dollars.

93010 in Montana vs other payment areas
  1. Montana · this page$8.35
  2. Los Angeles, CA · California$8.90+$0.55
  3. Washington, DC area · District of Columbia$9.11+$0.76
  4. Miami, FL · Florida$8.96+$0.61
  5. Chicago, IL · Illinois$8.83+$0.48
  6. Manhattan, NY · New York$9.29+$0.94
  7. Alaska · Alaska$11.19+$2.84

Other areas in Montana first, then benchmark localities. Bars start at $0.

Every other payment area

93010 in every other Medicare payment locality
Payment localityOfficeFacility
AlabamaAlabama$7.91$7.91
ArkansasArkansas$7.86$7.86
ArizonaArizona$8.23$8.23
Bakersfield, CACalifornia$8.55$8.55
Chico, CACalifornia$8.52$8.52
El Centro, CACalifornia$8.52$8.52
Fresno, CACalifornia$8.52$8.52
Hanford, CACalifornia$8.52$8.52

93010 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.

$7.86

$11.19

Color shows the midpoint of each state’s locality range.

View every state and territory as a table
93010 office rate range by state
State / territoryOffice rate rangeLocalities
AK$11.191
AL$7.911
AR$7.861
AZ$8.231
CA$8.52–$9.8529
CO$8.491
CT$8.711
DC$9.111
DE$8.321
FL$8.42–$8.963
GA$8.16–$8.472
GU$8.531
HI$8.531
IA$7.951
ID$7.991
IL$8.33–$8.834
IN$8.011
KS$7.961
KY$8.061
LA$8.07–$8.262
MA$8.50–$9.002
MD$8.41–$9.113
ME$8.04–$8.212
MI$8.19–$8.502
MN$8.181
MO$8.02–$8.243
MS$7.941
MT$8.351
NC$8.071
ND$8.151
NE$7.961
NH$8.401
NJ$8.82–$9.102
NM$8.221
NV$8.301
NY$8.13–$9.445
OH$8.151
OK$8.031
OR$8.24–$8.622
PA$8.14–$8.612
PR$8.371
RI$8.501
SC$8.121
SD$8.131
TN$7.981
TX$8.12–$8.508
UT$8.181
VA$8.21–$9.112
VI$8.371
VT$8.161
WA$8.47–$9.102
WI$8.021
WV$8.191
WY$8.261

See 93010 in every payment locality

How the 93010 rate is calculated

Each of 93010’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 · 93010

RVUs × geographic indexes × conversion factor

Office or facility?

Work0.17

0.17 RVUs× 1.000 GPCI

Practice expense0.07

0.07 RVUs× 1.000 GPCI

Malpractice0.01

0.01 RVUs× 1.000 GPCI

Adjusted RVUs

0.2500

Conversion factor

$33.4009

Medicare rate

$8.35

Every GPCI starts at 1.000, the national rate. Enter a ZIP or drag a slider.

The exact Montana inputs and CMS source lines

PPRRVU2026_Oct_nonQPP.csv

11,935

Code
93010
Physician work
0.17
Practice expense
0.07
Malpractice
0.01

GPCI2026.csv

71

Locality
Montana
Physician work
1.000
Practice expense
1.000
Malpractice
0.998
Office calculation for 93010 in Montana
ComponentRVULocality factorAdjusted
Physician work0.17× 1.0000.1700
Practice expense0.07× 1.0000.0700
Malpractice0.01× 0.9980.0100
Total RVUs0.2500
Conversion factor× 33.4009

Office rate, Montana$8.35

Office: (0.17 × 1 + 0.07 × 1 + 0.01 × 0.998) × $33.4009 = $8.35

Facility: (0.17 × 1 + 0.07 × 1 + 0.01 × 0.998) × $33.4009 = $8.35

Open 93010 in the RVU calculator

Payment rules and modifiers for 93010

The CMS indicators that decide how 93010 is paid alongside other services.

CMS payment indicators · 93010

ECG interpretation, interpretation and report only

RuleCMS valueWhat it means
Global periodXXXThe global surgery concept doesn’t apply.
Multiple procedures0No multiple-procedure reduction.
Bilateral (modifier 50)0The 150% bilateral adjustment doesn’t apply.
Assistant at surgery (80/81/82/AS)0Not paid without supporting documentation.
Co-surgeons (62)0Not permitted.
Team surgery (66)0Not permitted.
Professional/technical2Professional component only.

How 93010 has changed in Montana

93010 · Office / nonfacility

$8.35

Effective 2026-10-01

The base rate is $0.59 higher than on 2025-10-01, moving from $7.76 to $8.35 (7.6%).

It is unchanged from the immediately preceding available release, effective 2026-07-01.

Base rate by release · bars start at $0 · select a bar to compare

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
  1. January 1, 2026

    RVU26A

    $7.76changed to$8.35

    • Conversion factor 32.3465 changed to 33.4009
    • Practice expense RVU 0.06 changed to 0.07
    • Malpractice GPCI 0.978 changed to 0.998

    Held through RVU26B, RVU26C, RVU26D.

  2. January 1, 2025

    RVU25A

    $7.98changed to$7.76

    • Conversion factor 33.2875 changed to 32.3465

    Held through RVU25B, RVU25C, RVU25D.

  3. March 9, 2024

    RVU24AR

    $7.85changed to$7.98

    • Conversion factor 32.7442 changed to 33.2875

    Held through RVU24B, RVU24C, RVU24D.

  4. January 1, 2024

    RVU24A

    $8.13changed to$7.85

    • Conversion factor 33.8872 changed to 32.7442
  5. January 1, 2023

    RVU23A

    $8.30changed to$8.13

    • Conversion factor 34.6062 changed to 33.8872
    • Malpractice GPCI 0.977 changed to 0.978

    Held through RVU23B, RVU23C, RVU23D.

  6. January 1, 2022

    RVU22A

    $8.37changed to$8.30

    • Conversion factor 34.8931 changed to 34.6062

    Held through RVU22B, RVU22C, RVU22D.

  7. January 1, 2021

    RVU21A

    $8.77changed to$8.37

    • Conversion factor 36.0896 changed to 34.8931
    • Malpractice GPCI 1.304 changed to 0.977

    Held through RVU21B, RVU21C, RVU21D.

  8. January 1, 2020

    RVU20A

    $8.88changed to$8.77

    • Conversion factor 36.0391 changed to 36.0896
    • Malpractice GPCI 1.631 changed to 1.304

    Held through RVU20B, RVU20C, RVU20D.

  9. January 1, 2019

    RVU19A

    $8.87changed to$8.88

    • Conversion factor 35.9996 changed to 36.0391

    Held through RVU19B, RVU19C, RVU19D.

  10. January 1, 2018

    RVU18AR1

    $8.77changed to$8.87

    • Conversion factor 35.8887 changed to 35.9996
    • Malpractice GPCI 1.429 changed to 1.631

    Held through RVU18B, RVU18C, RVU18D.

  11. January 1, 2017

    RVU17A

    $8.67changed to$8.77

    • Conversion factor 35.8043 changed to 35.8887
    • Malpractice GPCI 1.226 changed to 1.429

    Held through RVU17B, RVU17C, RVU17D.

  12. January 1, 2016

    RVU16A

    $8.71changed to$8.67

    • Conversion factor 35.9335 changed to 35.8043

    Held through RVU16B, RVU16C, RVU16D.

  13. July 1, 2015

    RVU15C

    $8.66changed to$8.71

    • Conversion factor 35.7547 changed to 35.9335

    Held through RVU15D.

  14. January 1, 2015

    RVU15A

    $8.66changed to$8.66

    • Conversion factor 35.8228 changed to 35.7547
    • Malpractice GPCI 1.165 changed to 1.226

    Held through RVU15B.

  15. January 1, 2014

    RVU14A

    $8.20changed to$8.66

    • Conversion factor 34.0230 changed to 35.8228
    • Malpractice GPCI 1.103 changed to 1.165

    Held through RVU14B, RVU14C, RVU14D.

  16. January 1, 2013

    RVU13AR

    Earliest loaded release: $8.20

    Held through RVU13B, RVU13C, RVU13D.

Rates in every CMS release
Effective fromOfficeFacilityCMS release
2026-10-01$8.35$8.35RVU26D
2026-07-01$8.35$8.35RVU26C
2026-04-01$8.35$8.35RVU26B
2026-01-01$8.35$8.35RVU26A
2025-10-01$7.76$7.76RVU25D
2025-07-01$7.76$7.76RVU25C
2025-04-01$7.76$7.76RVU25B
2025-01-01$7.76$7.76RVU25A
2024-10-01$7.98$7.98RVU24D
2024-07-01$7.98$7.98RVU24C
2024-04-01$7.98$7.98RVU24B
2024-03-09$7.98$7.98RVU24AR
2024-01-01$7.85$7.85RVU24A
2023-10-01$8.13$8.13RVU23D
2023-07-01$8.13$8.13RVU23C
2023-04-01$8.13$8.13RVU23B
2023-01-01$8.13$8.13RVU23A
2022-10-01$8.30$8.30RVU22D
2022-07-01$8.30$8.30RVU22C
2022-04-01$8.30$8.30RVU22B
2022-01-01$8.30$8.30RVU22A
2021-10-01$8.37$8.37RVU21D
2021-07-01$8.37$8.37RVU21C
2021-04-01$8.37$8.37RVU21B
2021-01-01$8.37$8.37RVU21A
2020-10-01$8.77$8.77RVU20D
2020-07-01$8.77$8.77RVU20C
2020-04-01$8.77$8.77RVU20B
2020-01-01$8.77$8.77RVU20A
2019-10-01$8.88$8.88RVU19D
2019-07-01$8.88$8.88RVU19C
2019-04-01$8.88$8.88RVU19B
2019-01-01$8.88$8.88RVU19A
2018-10-01$8.87$8.87RVU18D
2018-07-01$8.87$8.87RVU18C
2018-04-01$8.87$8.87RVU18B
2018-01-01$8.87$8.87RVU18AR1
2017-10-01$8.77$8.77RVU17D
2017-07-01$8.77$8.77RVU17C
2017-04-01$8.77$8.77RVU17B
2017-01-01$8.77$8.77RVU17A
2016-10-01$8.67$8.67RVU16D
2016-07-01$8.67$8.67RVU16C
2016-04-01$8.67$8.67RVU16B
2016-01-01$8.67$8.67RVU16A
2015-10-01$8.71$8.71RVU15D
2015-07-01$8.71$8.71RVU15C
2015-04-01$8.66$8.66RVU15B
2015-01-01$8.66$8.66RVU15A
2014-10-01$8.66$8.66RVU14D
2014-07-01$8.66$8.66RVU14C
2014-04-01$8.66$8.66RVU14B
2014-01-01$8.66$8.66RVU14A
2013-10-01$8.20$8.20RVU13D
2013-07-01$8.20$8.20RVU13C
2013-04-01$8.20$8.20RVU13B
2013-01-01$8.20$8.20RVU13AR

Price 93010 for an earlier date of service

Where the Montana rate applies

Montana is a Medicare payment area, not a city. Our Census mapping connects it to 497 cities and communities in Montana. Some span more than one payment area; confirm with the service ZIP.

  • Absarokee
  • Acton
  • Alberton
  • Alder
  • Alzada
  • Amsterdam
  • Anaconda-Deer Lodge County
  • Antelope

Browse all communities in Montana

93010 billing questions

When should 93010 be reported instead of 93000?

Report 93010 when the billing clinician furnishes only the interpretation and report. Use 93000 when one billing entity furnishes and reports both the tracing and interpretation of the same routine ECG.

Does 93010 need modifier 26?

No. The code already represents the professional portion: interpretation and report.

Can an ED physician bill 93010 for reviewing an ECG during the visit?

Yes, if the physician provides a separate, authenticated interpretation with findings and a conclusion. A brief notation within the E/M documentation that the ECG was reviewed does not support a separate interpretation claim.

How are several ECGs on the same day reported?

A separate unit of 93010 may be reported for each distinct, medically necessary ECG that receives its own interpretation and report. Document the times or clinical indications; modifier 76 may be appropriate for a repeat service by the same physician or other qualified health care professional.

Does reporting 93010 affect E/M medical decision making credit?

A separately reported ECG interpretation cannot also count as an independent test interpretation in the E/M data element. An eligible order may still count under the applicable E/M data rules, but do not count the same work twice.

Is 93010 used for a rhythm strip interpretation?

No. For interpretation and report of a one-to-three-lead rhythm ECG, use 93042. Code 93010 is for interpretation and report of a routine ECG with at least 12 leads.

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
RVUs for 93010PPRRVU2026_Oct_nonQPP.csv, line 11,935 (RVU26D)
Geographic factors for MontanaGPCI2026.csv, line 71 (RVU26D)

Open CMS sourceHow we calculate rates

Did this answer your question about what 93010 pays in Montana?

Tell us what you were actually trying to work out. We’ll answer you directly, or build the page that does.

Fee sheets

Put 93010 and the rest of your codes on one sheet

Your codes at your locality, with payer contracts beside Medicare.

Build my fee sheet