Last updated: July 13, 2026
Each new pacemaker, ICD, or loop recorder from a different manufacturer adds another proprietary portal, login, and siloed data stream for staff. The HRS White Paper on Interoperability of Data from Cardiac Implantable Electronic Devices confirms that each CIED manufacturer has developed proprietary nomenclature, technical standards, and communication protocols, creating structural barriers to multi-vendor data consolidation. Traditional EHR systems do not manage this data well, and standalone products struggle to unlock information from proprietary manufacturer formats.
Alert fatigue follows quickly. Device clinics process thousands of transmissions annually, and many alerts are clinically non-relevant. This volume overwhelms staff and raises the risk that a critical arrhythmia gets dismissed with routine noise. As Troy Leo, MD, MHCM, FACC, Service Line Leader for Heart and Vascular at Atrium Health, stated, “Physicians' time is too valuable to manually process every transmission.”
Financial damage compounds the clinical risk. A 500-patient cardiology RPM program leaves more than $400,000 per year unbilled when the 20-minute rule, 16-day transmission rule, and 90-day device interrogation cycles are tracked manually. Manual workflows often miss services like CPT 99457, while automated workflows significantly improve capture rates. Understanding the specific 2026 reimbursement landscape makes the case for automation even stronger.
The 2026 CMS Physician Fee Schedule introduced reimbursement changes that reward practices with automated documentation. Key rates under the CMS CY 2026 PFS Final Rule include:
For CIED-specific monitoring, the 2026 RVU increase for CPT 93296 improves reimbursement when the 90-day billing window is tracked automatically. However, capturing these improved rates requires precise tracking of billing windows and management time, which quickly overwhelms manual workflows.
Automated platforms close this documentation gap by tracking transmission days, logging management minutes, and generating audit-ready documentation for each CPT code in real time. On a 500-patient panel, automation can drive substantial improvements in CPT code capture and overall revenue.
The seven capabilities below represent the functional pillars that define best-in-class performance and show where Rhythm360 by RhythmScience delivers measurable outcomes.
Rhythm360 Vendor-Neutral Consolidation Across All CIED Manufacturers
Rhythm360 ingests data from all major CIED manufacturers, including Medtronic, Boston Scientific, Abbott, Biotronik, and others, into a single unified dashboard. Device technicians avoid separate OEM portals, and all patient data is normalized into one source of truth using API, HL7, XML, and PDF parsing via computer vision.
University of Chicago Medicine (UCM) implemented Rhythm360 and clinicians reported, “That was a big piece for us, to have an integrated review of data from trained personnel.” The result was a scalable monitoring operation that processed more than 73,000 reports annually in 2025, averaging more than 18,000 reports per quarter, with stable dismissal rates that demonstrate sustained triage accuracy at high volume.
Rhythm360 AI-Powered Triage for High-Volume Clinics
Rhythm360 uses an AI triage engine that filters non-actionable transmissions and surfaces clinically significant events in priority order. New-onset AFib, ventricular tachycardia, lead malfunction, and ERI/RRT indicators appear at the top of the worklist, while routine noise moves down. AI-driven triage can reduce alert fatigue in cardiac device monitoring workflows.
Andrew Beaser, MD, Associate Professor of Medicine at UCM, noted that Rhythm360 enabled clinicians to review more transmissions daily and identify more abnormalities. As data volumes grow, “decision support, including AI-assisted decision support, will become increasingly important,” and Rhythm360 already supports that reality.
Rhythm360 Automated Billing Documentation for 2026 CPT Codes
Rhythm360 automatically tracks transmission days, logs management minutes, and generates compliant documentation for CPT codes 93298, 93299, 99454, 99457, 99458, and the new 2026 codes 99445 and 99470. Every billable event includes an audit trail that meets the documentation specificity requirements that drive many denials under the 2026 PFS Final Rule.
UCM reported, “We have improved billing and accountability for our patients after the integration.” Practices using Rhythm360 have achieved up to a 300% increase in revenue generation through stronger CPT code capture and improved staff efficiency.
Schedule a demo to see how Rhythm360 automates cardiac device billing documentation for your clinic.
Rhythm360 Mobile Access and On-Call Sign-Off
Rhythm360 offers a secure, HIPAA-compliant mobile application that allows electrophysiologists, cardiologists, NPs, and PAs to review transmissions, sign reports, and coordinate care from any smartphone. Clinicians no longer stay tethered to a workstation while on call.
The clinical impact appears immediately. When Rhythm360 flags a critical arrhythmia on a Saturday morning, the on-call clinician receives a prioritized mobile alert, reviews the transmission, and initiates anticoagulation or device reprogramming the same day. Manual, workstation-bound workflows often miss that window.
Rhythm360 Redundant Data Feeds for >99.9% Transmissibility
Rhythm360 maintains redundant data feeds as a safeguard against OEM server downtime. If a manufacturer server becomes unavailable, the platform’s computer vision and AI-powered extrapolation continue to populate patient records. This design preserves the greater than 99.9% data transmissibility that clinical decision-making requires.
This architecture directly addresses the risk of missed critical events caused by technical failures in single-feed systems. The HRS White Paper identified this risk as a structural weakness of standalone products that rely on proprietary manufacturer formats.
Rhythm360 Bi-Directional EHR Integration With Leading Systems
Rhythm360 integrates bi-directionally with Epic, Cerner, Athenahealth, eClinicalWorks, Greenway Health, and other platforms via HL7. Device data lands in discrete EHR fields, not as scanned PDFs, so it flows into clinical workflows the same way laboratory results do.
Panelists at a recent cardiovascular strategy forum identified EHR integration and workflow design, including the ability to build discrete fields in Epic so device data lands in clinical workflows like laboratory test results, as the defining factor for scalable multi-vendor remote monitoring programs.
Rhythm360 Days-to-Weeks Onboarding and Pricing That Scales
Rhythm360’s implementation process, including full EHR integration, finishes in days to weeks. Health systems avoid the 12 to 24 month cycles associated with building cardiac AI programs from scratch. The SaaS-based pricing model scales with clinic size and platform usage, which removes high setup fees that slow adoption at smaller practices.
Rapid onboarding allows practices to begin capturing 2026 CPT reimbursement improvements immediately instead of losing months of billable events during a prolonged implementation cycle.
Schedule a demo and see how quickly Rhythm360 can be live in your EP lab or cardiology clinic.
The table below summarizes Rhythm360’s verified performance metrics across practice configurations.
| Feature | Rhythm360 Performance |
|---|---|
| Vendor-Neutral Consolidation | All major CIED manufacturers (Medtronic, Boston Scientific, Abbott, Biotronik, and others) in one dashboard |
| Data Transmissibility | >99.9% via redundant data feeds, computer vision, and AI-powered extrapolation |
| Critical Alert Response Time Reduction | Up to 80% faster response to critical alerts |
| Revenue Increase Potential | Up to 300% increase in revenue generation through optimized CPT code capture and new RPM service lines |
| Onboarding Timeline | Days to weeks, including bi-directional EHR integration with Epic, Cerner, Athenahealth, and others |
Rhythm360’s onboarding process is structured to minimize disruption to active clinical workflows. Integration with Epic, Cerner, and Athenahealth is established via HL7, which enables bi-directional data flow from day one. Device data populates discrete EHR fields instead of requiring manual transcription, and the secure mobile app becomes available to clinical staff immediately at go-live.
For practices adding HF or HTN remote physiological monitoring service lines, Rhythm360 provides turnkey onboarding checklists and automated billing support for CPT codes 99453, 99454, 99457, 99458, 99445, and 99470. Clinics capture the full range of 2026 CMS reimbursement opportunities from the first billable month.
Rhythm360 uses an AI-powered triage engine that ingests transmissions from all connected CIED manufacturers and filters non-actionable alerts before they reach clinical staff. The system prioritizes events by clinical urgency, surfacing ventricular arrhythmias, lead malfunctions, and ERI/RRT indicators at the top of the worklist while suppressing routine, low-priority transmissions. Optional 24/7/365 oversight by IBHRE-certified cardiac technicians (CCTs) supervised by physicians adds a human layer of triage for practices that want additional clinical backup. The combined effect is an 80% reduction in critical alert response times and a significant decrease in the volume of non-actionable notifications that cause clinician desensitization and missed events.
Rhythm360 is built as a vendor-neutral platform, so it does not favor any single manufacturer’s data format or workflow. It ingests data from Medtronic, Boston Scientific, Abbott, Biotronik, and other OEMs using API connections, HL7 feeds, XML parsing, and computer vision OCR for unstructured PDFs. The platform normalizes everything into a single dashboard. Redundant data feeds maintain greater than 99.9% data transmissibility even when an OEM server experiences downtime. Bi-directional EHR integration with Epic, Cerner, Athenahealth, and others ensures device data flows into existing clinical workflows as discrete fields rather than scanned attachments. For multi-vendor clinics, this means one login, one worklist, one billing documentation trail, and one implementation timeline measured in days to weeks.
Rhythm360’s implementation timeline runs from a few days to a few weeks, including full EHR integration. The onboarding process covers device manufacturer connections, EHR bi-directional integration setup, staff training on the dashboard and mobile app, and configuration of automated billing documentation for CPT codes including 93298, 93299, 99454, 99457, 99458, and the 2026 additions 99445 and 99470. Practices begin capturing billable events from the first transmission reviewed on the platform. This rapid deployment matters because the 2026 CMS reimbursement increases for CIED monitoring codes turn every delayed month into measurable lost revenue on an active patient panel.
Rhythm360 supports both mobile access and redundant data feeds. The Rhythm360 mobile application is HIPAA-compliant and allows electrophysiologists, cardiologists, NPs, PAs, and RNs to review transmissions, sign reports, acknowledge alerts, and coordinate care from any smartphone. This capability is particularly valuable for on-call coverage, where a critical arrhythmia flagged on a weekend can be reviewed and acted on within hours instead of waiting for the next business day. Redundant data feeds operate as a fail-safe infrastructure layer. If an OEM server becomes unavailable, Rhythm360’s computer vision and AI-powered extrapolation continue to populate patient records, maintaining the greater than 99.9% data transmissibility that the platform guarantees. Together, these capabilities ensure that neither geography nor technical failure creates gaps in patient monitoring coverage.
Multiple OEM logins, manual report generation, and fragmented billing workflows create missed critical events, staff burnout, and lost revenue. The 2026 CMS reimbursement landscape rewards practices that document transmission days, management minutes, and device interrogation cycles with precision and speed. Rhythm360 delivers vendor-neutral consolidation, AI-powered triage, automated CPT billing documentation, redundant data reliability, bi-directional EHR integration, mobile access, and days-to-weeks onboarding in a single HIPAA-compliant platform.
University of Chicago Medicine’s experience with Rhythm360, including more than 73,000 reports reviewed annually, improved billing accountability, and earlier clinical interventions, shows what a unified, AI-assisted monitoring infrastructure produces at scale. The same outcomes are available to solo EP practices, multi-site cardiology groups, and integrated health systems.
