Last updated: July 14, 2026
Cardiology practices that implant devices from more than one manufacturer, such as Medtronic, Boston Scientific, Abbott, and Biotronik, quickly encounter fragmented daily workflows. Staff juggle separate portal logins, reconcile data by hand, and manage siloed patient records. Andrew Beaser, MD, Associate Professor of Medicine at the University of Chicago Medicine (UCM), described pre-implementation workflows as “a major challenge and incredibly difficult.” UCM’s experience reflects a structural problem across device clinics of every size.
Gaurav A. Upadhyay, MD, FACC, FHRS, Professor of Medicine and Director of the Pacing & Defibrillation Device Clinic at UCM, noted that “staffing was always an issue for our center, because our device clinic, like many other medical centers, had struggled with technician turnover and timely weekend coverage.” Fragmented workflows accelerate that burnout cycle by placing the entire data-retrieval burden on a small number of specialized staff.
Rhythm360 by RhythmScience addresses this fragmentation directly. The platform ingests and normalizes data from all major device manufacturers through APIs, HL7, XML, and PDF parsing via computer vision. It consolidates every CIED transmission into a single, unified dashboard. Device technicians work in one workspace instead of five, which removes redundant logins and the manual transcription errors that accompany them. After implementing Rhythm360, UCM reviewed more than 73,000 reports annually, averaging more than 18,000 reports per quarter, demonstrating the platform’s capacity to support high-volume CIED monitoring at scale.
Schedule a demo to see how Rhythm360 consolidates your CIED data into a single source of truth.
Device clinics process thousands of transmissions each year, and many alerts are clinically non-relevant. Every non-actionable notification competes for attention alongside genuine ventricular tachycardia events. The risk of a missed critical alert rises with each hour, especially on weekends when staffing levels drop.
Rhythm360’s AI-powered triage engine filters non-actionable noise and surfaces clinically significant events in near real time. In practice, a nurse receives a prioritized notification of new-onset atrial fibrillation on a Saturday morning and initiates anticoagulation protocols that same afternoon. Manual, portal-dependent workflows rarely deliver that level of weekend responsiveness. AI-driven triage platforms reduce alert fatigue while maintaining high data reliability in CIED remote monitoring.
Rhythm360 also offers optional 24/7/365 oversight by certified cardiac technicians (CCTs) supervised by physicians. This service adds a human layer of triage on top of the AI system. Beaser observed that “decision support, including AI-assisted decision support, will become increasingly important as data volumes grow”, a projection already validated in high-volume environments like UCM. While AI triage eases the clinical workflow burden, practices also face a parallel challenge on the revenue side.
Incomplete CPT documentation remains one of the most consistent sources of revenue leakage in cardiology practices. The billing framework for remote monitoring spans multiple codes, and each code carries specific threshold requirements that manual workflows often fail to track.
Medicare reimburses RPM services under CPT codes 99453 (approximately $22 one-time setup) and 99454 (approximately $47 monthly, requiring 16 or more days of device readings), plus new 2026 code 99445 (about $47 for 2–15 days) and updated treatment-management codes 99457 and 99458. CIED-specific monitoring codes such as 93298 and 93299 layer additional documentation requirements on top of this base framework, which compounds the administrative burden.
2026 CMS updates further raised the stakes by expanding RPM eligibility for patients with chronic conditions and tightening time-documentation requirements to support billing. Practices without automated tracking struggle to meet these requirements consistently across a large patient panel, and manual tracking becomes less viable as volume grows.
Rhythm360 automates CPT code capture and documentation. The platform tracks days with readings, interactive contact time, and clinical staff time in real time. Upadhyay stated, “We have improved billing and accountability for our patients after the integration.” Across practices that implement Rhythm360, the platform has supported revenue increases of up to 300% through optimized CPT code capture, improved staff efficiency, and the addition of RPM service lines for heart failure and hypertension management.
EHR integration often appears as the primary barrier to adopting new clinical platforms. Rhythm360 addresses this concern through bi-directional HL7 integration with major EHR systems, including Epic, Cerner, Athenahealth, eClinicalWorks, and Greenway Health. Data flows in both directions, so device transmissions populate the EHR and patient records inform the monitoring dashboard. This approach removes the manual transcription step that consumes significant staff time in non-integrated environments.
Implementation Timeline
Implementation ranges from a few days for solo EP clinics to 4–8 weeks for large health systems with complex EHR configurations, with most practices completing onboarding within 2–4 weeks.
This range is substantially faster than the multi-month deployment cycles common with general clinical AI deployments. Rhythm360 therefore fits practices that cannot absorb extended implementation periods.
Access to critical patient data away from a workstation directly affects patient safety during evenings, weekends, and holidays. Rhythm360’s HIPAA-compliant mobile application allows electrophysiologists, NPs, PAs, and RNs to review transmissions, sign reports, and coordinate care from any location.
The mobile workflow proves especially valuable for on-call coverage. When a critical arrhythmia alert appears on a Saturday morning, the on-call clinician receives a prioritized notification on a smartphone, reviews the transmission, and initiates the appropriate intervention. This process occurs without waiting until Monday or relying on a colleague to manually check a portal. All communications and actions are logged with a full audit trail within the patient record, which supports both clinical accountability and billing documentation.
The integrated communication hub, powered by Twilio, tracks automated and manual patient messaging alongside phone call logs. This tracking ensures that every patient interaction is documented and that staff avoid redundant outreach.
Platform selection in cardiology workflow automation should match the practice’s size and complexity. Operational demands, patient volume, and integration requirements differ across solo clinics, group practices, and health systems.
Other platforms in the CIED and cardiac remote monitoring space include Paceart, Murj, PaceMate, Implicity, Rhythm Management Group, and Octagos. Practices evaluating options should compare vendor neutrality, AI triage capability, EHR integration depth, and billing automation coverage against their specific patient population and staffing model.
| Feature | Rhythm360 Metric / Detail |
|---|---|
| Vendor-neutral data ingestion | All major OEMs via API, HL7, XML, and computer vision PDF parsing |
| AI-powered alert triage | Up to 80% reduction in critical-alert response time |
| Data transmissibility | >99.9% via redundant data feeds and AI-powered extrapolation |
| Bi-directional EHR integration | Epic, Cerner, Athenahealth, eClinicalWorks, Greenway Health, and others via HL7 |
| Automated CPT documentation | Supports 93298, 93299, 99453, 99454, 99457, 99458, and related codes |
| Revenue impact | Up to 300% increase in billing capture |
| Mobile access | HIPAA-compliant app for transmission review, report signing, and care coordination |
| Onboarding timeline | A few days for solo EP clinics to 4–8 weeks for large health systems, with most practices live within 2–4 weeks |
| Pricing model | Flexible SaaS, scales by clinic size and platform usage |
How long does cardiology workflow automation take to implement?
Rhythm360’s implementation timeline ranges from a few days for solo EP clinics to 4–8 weeks for large health systems with complex EHR configurations. The onboarding process includes bi-directional HL7 integration with major EHR platforms and follows a plan that minimizes disruption to existing clinical workflows.
What CPT codes does remote monitoring automation support in cardiology?
Rhythm360 automates documentation for CIED-specific codes, including 93298 and 93299, as well as RPM codes 99453, 99454, 99457, and 99458. The platform tracks days with readings, interactive contact time, and clinical staff time in real time to ensure threshold requirements are met before claims are submitted.
How does AI triage reduce alert fatigue in CIED remote monitoring?
Rhythm360’s AI triage engine filters non-actionable transmissions and prioritizes clinically significant events, such as new-onset atrial fibrillation, ventricular tachycardia, lead malfunction, or ERI indicators. Clinical staff receive notifications that require action instead of a high volume of routine alerts. This approach supports up to an 80% reduction in critical-alert response time.
Is Rhythm360 compatible with devices from multiple manufacturers?
Rhythm360 is a vendor-neutral platform that ingests data from all major CIED manufacturers, including Medtronic, Boston Scientific, Abbott, and Biotronik. Data normalization occurs through a combination of APIs, HL7, XML parsing, and computer vision-based PDF extraction, which produces a unified patient record regardless of device origin.
How does Rhythm360 support on-call clinicians outside of office hours?
The platform includes a HIPAA-compliant mobile application that allows electrophysiologists, NPs, PAs, and RNs to review transmissions, sign reports, and coordinate care from any location. All actions are logged with a full audit trail, which supports both clinical accountability and billing documentation for weekend and after-hours events.
Fragmented OEM portals, manual alert workflows, and incomplete CPT documentation compound into measurable clinical risk and revenue loss. The metrics that define best-in-class cardiology workflow automation in 2026 are specific: up to 80% reduction in critical-alert response time, greater than 99.9% data transmissibility, and the billing improvements documented above. Rhythm360 delivers these outcomes within a vendor-neutral, AI-powered platform that scales from solo EP clinics to large health systems, integrates with major EHRs in days to weeks, and provides HIPAA-compliant mobile access for on-call coverage.
