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A Complete Game Changer

The iRhythm monitoring service, featuring Zio® ECG monitors, provides the end-to-end solution that’s transforming cardiac monitoring across the globe.

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Patient-centered design

The pliability of Zio ECG monitors allow for a comfortable wear, designed to improve patient compliance and satisfaction.1,2

Curated reports

Zio® end-of-wear reports are accurate, generated by our deep-learned algorithm and curated and reviewed by Certified Cardiographic Technicians (CCTs).3-7

Anytime accessibility

ZioSuite® web portal and mobile app allow you to interpret reports, manage patients, and more — from the computer or on the go.

Seamless integration

EHR integration service enables you to register patients, receive reports, and order Zio ECG monitors directly through your EHR.8
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Delivering precision to cardiology and electrophysiology

The iRhythm monitoring service aims to simplify the cardiac monitoring experience, so you can focus on your patients and accomplish your program goals.9-13

  • Remarkable clinical outcomes10-13
  • Astounding patient compliance2 and satisfaction1,2
  • Designed for enhanced provider efficiency14,15
  • Help reduce cost of care9-13
Learn why
See the proof
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Empowering primary care physicians

The iRhythm monitoring service gives you the ability to make informed referral decisions at the point of care, help improve the diagnostic journey, and accelerate patient care pathways.10-13,16

  • Expedite time to enable physician diagnosis and a care plan10-13,16,17
  • Designed to enhance the patient experience1,2
See how
See the proof

Hospitals, health systems, and payers

The iRhythm monitoring service is helping to transform the way cardiac arrhythmias are monitored. iRhythm is on a mission to address the future of healthcare, partnering with organizations to detect and prevent cardiovascular disease.
For payers
Discover value-based care

Billing and reimbursement

Our specialized billing team works directly with our customers to manage their individual insurance claims and address billing inquiries; mitigating the need for you to navigate these complex tasks and financial intricacies independently.
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Medical Affairs

Our Medical Affairs team partners directly with our customers on clinical science, research ideas, educational opportunities, and grant requests. Browse our collection of offerings.
Discover more

Keep reading

Clinical Article
Reynolds et al, American Heart Journal, 2023.
Comparative Effectiveness of ACM Strategies (CAMELOT Study)
A retrospective study of variations in ACM strategies, clinical outcomes and health care costs in diagnostic-naïve patients
Read more
Clinical Article
Eysenck et al., Journal of Interventional Cardiac Electrophysiology, 2019.
Comparison of 4 ACMs to Permanent Pacemaker AF Detection
A prospective, randomized study to compare ACM AF burden and AF episodes in patients implanted with a pacemaker with known AF
Read more
Clinical Article
Rosenberg et al., Pacing and Clinical Electrophysiology, 2013.
Noninvasive Continuous Monitor in Management of AF
A prospective head-to-head comparison of Zio device vs. 24-hour Holter monitors in patients with PAF
Read more
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Full support

Questions about products, billing, or our services? We have you covered.

iRhythm offers dedicated support to help with issues like inventory management and customer satisfaction. We even have a specialized billing team to help manage revenue cycle questions and billing inquiries available 24/7/365. 

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  1. Zio monitor Instructions for Use. iRhythm Technologies, 2023.
  2. Data on file. iRhythm Technologies, 2022.
  3. Data on file. iRhythm Technologies, 2020.
  4. Hannun et al. Cardiologist-level arrhythmia detection and classification in ambulatory electrocardiograms using a deep neural network. Nat Med. 2019;25(1):65-69. doi.org/10.1038/s41591-018-0268-3
  5. Deep-learned algorithm is only available in the United States, European Union, Sweden, and United Kingdom.
  6. FDA 510K clearance, CE mark, and UKCA mark.
  7. Data on file. iRhythm Technologies, 2023.
  8. Baseline reports, daily reports, and transmission reports are not electronically transmitted from iRhythm to EHR systems, they are available in ZioSuite. ​
  9. 99% of physicians agree with the comprehensive end-of-wear report. Based on a review of all online Zio XT, Zio monitor, and Zio AT end-of-wear reports. Data on file. iRhythm Technologies, 2023.
  10. Reynolds et al. Comparative effectiveness and healthcare utilization for ambulatory cardiac monitoring strategies in Medicare beneficiaries. Am Heart J. 2024;269:25-34. doi.org/10.1016/j.ahj.2023.12.002
  11. A specified arrhythmia refers to an arrhythmia encounter diagnosis as per Hierarchical Condition Categories (HCC) 96.
  12. Based on previous generation Zio XT device data. Zio monitor utilizes the same operating principles and ECG algorithm. Additional data on file.
  13. iRhythm LTCM service refers to Zio XT and Zio monitor service.
  14. Data on file. iRhythm Technologies, 2021, 2022.
  15. The Zio monitor is designed to improve diagnostic yield and provider efficiency through enhanced patient experience.
  16. Steinhubl et al. Effect of a home-based wearable continuous ECG monitoring patch on detection of undiagnosed atrial fibrillation. JAMA. 2018;320(2):146. doi.org/10.1001/jama.2018.8102
  17. Preliminary findings in the Zio report are intended for use by clinicians as an aid in arrhythmia diagnosis and management.

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