| # | Provider | Specialty | State | Payments | Services | Avg/Service |
|---|---|---|---|---|---|---|
| 1 | Cardionet, Llc. | Independent Diagnostic Testing Facility (IDTF) | CA | $103.2M | 113.8K | $906.48 |
| 2 | Boston Scientific Cardiac Diagnostic Services, Llc | Independent Diagnostic Testing Facility (IDTF) | TX | $71.1M | 80.1K | $887.47 |
| 3 | Irhythm Technologies, Inc. | Independent Diagnostic Testing Facility (IDTF) | CA | $20.2M | 22.4K | $899.57 |
| 4 | Vital Connect, Inc | Independent Diagnostic Testing Facility (IDTF) | CA | $10.9M | 11.7K | $932.53 |
| 5 | Zywie Inc | Independent Diagnostic Testing Facility (IDTF) | GA | $5.7M | 6.4K | $880.96 |
| 6 | Precision Monitoring Llc | Independent Diagnostic Testing Facility (IDTF) | CA | $3.4M | 3.6K | $930.04 |
| 7 | Medi-Lynx Cardiac Monitoring, Llc | Independent Diagnostic Testing Facility (IDTF) | CA | $3.2M | 3.6K | $905.23 |
| 8 | Medicomp Inc | Independent Diagnostic Testing Facility (IDTF) | CA | $3.2M | 3.5K | $895.85 |
| 9 | Rmx Monitoring Llc. | Independent Diagnostic Testing Facility (IDTF) | NJ | $3.1M | 4.2K | $743.20 |
| 10 | Versa Cardio | Independent Diagnostic Testing Facility (IDTF) | CA | $1.4M | 1.9K | $707.94 |
| 11 | G Medical Diagnostic Services, Inc. | Independent Diagnostic Testing Facility (IDTF) | TX | $1.3M | 1.9K | $690.71 |
| 12 | Virtuox, Inc. | Independent Diagnostic Testing Facility (IDTF) | FL | $1.1M | 1.2K | $906.76 |
| 13 | Zoll Laboratory Services Llc | Independent Diagnostic Testing Facility (IDTF) | PA | $1.1M | 1.7K | $612.11 |
| 14 | Peter Noseworthy | Cardiology | MN | $1.0M | 1.5K | $671.80 |
| 15 | Armen Ovsepian | Clinical Cardiac Electrophysiology | NY | $1.0M | 1.2K | $821.64 |
| 16 | Benjamin Potkin | Cardiology | CA | $583.3K | 729 | $800.08 |
| 17 | Right Rhythm Monitors, Llc | Independent Diagnostic Testing Facility (IDTF) | AR | $581.0K | 1.0K | $564.65 |
| 18 | Sam Kalioundji | Cardiology | CA | $425.5K | 528 | $805.79 |
| 19 | Mehran Moussavian | Cardiology | CA | $396.2K | 526 | $753.15 |
| 20 | Mayer Rashtian | Clinical Cardiac Electrophysiology | CA | $391.0K | 489 | $799.63 |
| 21 | Lev Diagnostics Inc | Independent Diagnostic Testing Facility (IDTF) | IL | $390.2K | 575 | $678.69 |
| 22 | Mohamed Khan | Interventional Cardiology | CA | $380.0K | 519 | $732.13 |
| 23 | William Resh | Cardiology | NV | $378.5K | 574 | $659.38 |
| 24 | Hossein Shenasa | Cardiology | CA | $353.5K | 391 | $904.02 |
| 25 | Nicholas Tselikis | Cardiology | NV | $328.7K | 496 | $662.71 |
| State | Payments | Services | Providers | Avg/Provider |
|---|---|---|---|---|
| CA | $164.1M | 184.7K | 350 | $468.8K |
| TX | $78.5M | 91.3K | 215 | $365.0K |
| FL | $8.7M | 13.2K | 253 | $34.4K |
| NY | $8.6M | 11.1K | 211 | $40.8K |
| NJ | $7.2M | 9.5K | 127 | $56.4K |
| GA | $7.0M | 8.5K | 50 | $139.0K |
| AZ | $5.7M | 8.8K | 178 | $31.8K |
| IL | $4.4M | 6.7K | 120 | $36.6K |
| PA | $4.2M | 6.1K | 64 | $65.2K |
| NV | $2.8M | 4.2K | 49 | $56.3K |
| VA | $1.6M | 2.4K | 37 | $43.7K |
| MD | $1.3M | 1.7K | 33 | $38.0K |
| MI | $1.3M | 1.9K | 36 | $34.8K |
| LA | $1.1M | 1.8K | 57 | $18.7K |
| MN | $1.0M | 1.5K | 2 | $518.2K |
| MA | $972.4K | 1.3K | 30 | $32.4K |
| DE | $889.9K | 1.3K | 26 | $34.2K |
| CT | $804.8K | 1.1K | 15 | $53.7K |
| KY | $778.6K | 1.3K | 13 | $59.9K |
| SC | $772.7K | 1.3K | 20 | $38.6K |
| AR | $690.2K | 1.2K | 5 | $138.0K |
| WA | $574.1K | 849 | 27 | $21.3K |
| OH | $503.1K | 834 | 20 | $25.2K |
| NC | $427.9K | 692 | 21 | $20.4K |
| MS | $400.5K | 713 | 21 | $19.1K |
| OK | $293.7K | 499 | 12 | $24.5K |
| UT | $293.2K | 478 | 14 | $20.9K |
| AL | $284.6K | 490 | 16 | $17.8K |
| TN | $250.8K | 425 | 7 | $35.8K |
| IN | $233.5K | 390 | 10 | $23.4K |
Last Updated: February 2026 (data through 2023, the latest CMS release)
Note: All data is from publicly available Medicare records. OpenMedicare is an independent journalism project not affiliated with CMS.