Castle ConnectCardiac Remote Monitoring
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Remote Monitoring Revenue Platform

Turn every device transmission into billable revenue.

Castle Connect is the multi-tenant command center for cardiology practices. It ingests every pacemaker, ICD, and CRT transmission, triages what's clinically urgent, and makes sure no billable remote monitoring event ever slips through the cracks.

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Found revenue
+38%
Billing capture
99.2%
Vendors unified
All 5
Today's Queue
6
STAT
14
Urgent
$4,210
Ready to bill
STAT
Alvarez, Maria
ICD · Gallant HF · 2 shocks delivered · AF burden 82%
$71.42
CPT 93295
URGENT
Chen, Robert
CRT-D · Quadra Assura · CRT pacing 91% · lead impedance rising
$71.42
CPT 93295
ROUTINE
Okafor, Grace
PPM · Assurity MRI · Battery OK · RV pacing 4% · no alerts
$29.30
CPT 93294
Ingested from Merlin.net · CareLink · LATITUDEAudit-logged
The revenue leak

Most practices are already earning this revenue. They just aren't capturing it.

Remote device monitoring is one of the most under-billed services in cardiology. The transmissions are coming in. The clinical work is happening. The documentation and billing simply falls through the gaps.

Transmissions pile up unreviewed

Scheduled and alert-driven transmissions arrive across every vendor portal. Without a single queue, they sit unread past the 90-day billing window.

Billable events never get billed

Each qualifying remote interrogation is a reimbursable CPT event. Missed reviews mean 93294–93298 and 99091 revenue quietly walks out the door.

Overdue patients go dark

Patients who miss a scheduled remote check aren't just a compliance risk, they're lost recurring revenue and unmonitored clinical exposure.

How it works

From raw transmission to billed encounter — one workflow.

01

Ingest every transmission

HL7 feeds from Merlin.net, CareLink, LATITUDE, and more flow into one normalized inbox — no portal hopping.

02

Auto-triage by severity

Clinical rules flag STAT, urgent, and routine transmissions so your team works the highest-risk patients first.

03

Tech & MD review

A structured work queue moves each transmission through tech review and physician sign-off with full documentation.

04

Bill on completion

The right CPT code is attached the moment review completes, then handed off to billing — nothing left uncaptured.

Found revenue

A 400-device panel can leave six figures on the table every year.

Castle Connect makes sure every qualifying interrogation is reviewed, documented, and coded — so the revenue you've already earned actually reaches your billing team.

99.2%
Capture rate
4×/yr
Billable per device
<90d
Window protected

Reimbursable CPT events, captured automatically

  • 93294Remote PPM interrogation, up to 90 days
  • 93295Remote ICD / CRT-D interrogation, up to 90 days
  • 93296Remote monitoring technical support
  • 93297Remote ILR / hemodynamic monitor review
  • 93298Remote cardiac monitor interrogation review
  • 99091Collection & interpretation of physiologic data

Reimbursement varies by payer and locality. Castle Connect surfaces every qualifying event so nothing goes unbilled.

The platform

Everything your device clinic needs to run monitoring like a revenue engine.

Work-queue triage

A single prioritized queue moves every transmission through tech review, MD sign-off, and billing with zero spreadsheet handoffs.

Overdue tracking

Automatically surface patients past their scheduled remote check and drive outreach before revenue and monitoring lapse.

Billing automation

The correct CPT code is attached on completion and exported to your billing workflow — capture becomes the default, not the exception.

Multi-vendor ingestion

Normalize HL7 transmissions from Abbott Merlin.net, Medtronic CareLink, Boston Scientific LATITUDE, and more into one schema.

Clinical detail on tap

Battery, lead impedance, pacing burden, AF burden, shocks, and episodes — all parsed and displayed for fast, confident review.

Full audit trail

Every review, escalation, and billing action is timestamped and attributable for compliance and payer defensibility.

Built for scale

One platform, every practice — securely multi-tenant.

Whether you're a single clinic or a multi-site cardiology group, Castle Connect keeps each practice's data isolated while giving leadership a unified view of monitoring revenue.

Isolated by practice

Every clinic operates in its own secure tenant with strict data separation — ideal for groups, MSOs, and health systems.

Roles that match the clinic

Techs, physicians, and billers each see the queue and actions relevant to them, with permissions enforced end to end.

Roll-up visibility

Compare capture rates and revenue performance across every practice in your organization from a single vantage point.

Security & compliance

Patient data protected. Every claim defensible.

Monitoring revenue only counts if it holds up. Castle Connect is engineered for the security and documentation standards cardiology practices are held to.

  • HIPAA-aligned handling of PHI across every tenant
  • Row-level security isolating each practice's data
  • Immutable, timestamped audit trail on every action
  • Standards-based HL7 ingestion from device vendors

See how much monitoring revenue you're leaving behind.

Book a walkthrough and we'll map your device panel to captured, billable events in Castle Connect.

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© 2026 HumanityAI. Cardiac remote monitoring, built for revenue integrity.