Summary & Overview
CPT 93298: Remote Evaluation of Subcutaneous Cardiac Rhythm Monitor (Up to 30 Days)
CPT code 93298 covers a physician or qualified healthcare professional’s remote evaluation and interpretation of data from a previously implanted subcutaneous cardiac rhythm monitor over a period of up to 30 days to determine whether recorded heart rhythms are normal. This code captures a growing class of device-based ambulatory cardiac monitoring services and matters nationally as remote cardiac monitoring expands, affecting clinical follow-up workflows and telemetric care models across payers. Key payers addressed are Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will learn the clinical context and service model for this code, how major national payers approach coverage and reimbursement frameworks at a high level, and operational considerations for integrating telemetry-based device evaluations into ambulatory and outpatient cardiology workflows. The summary highlights where policy updates and coding guidance influence billing and documentation practices, presents typical service and site-of-care expectations, and outlines common modifiers associated with related billing scenarios. Data not available in the input for specific payer rates, associated taxonomies, and ICD-10 linkage will be noted where applicable.
Billing Code Overview
CPT code 93298 describes a clinical evaluation performed by a physician or other qualified healthcare professional who reviews and interprets data from a previously implanted subcutaneous cardiac rhythm monitor via telemetric communication for a period of up to 30 days to confirm whether recorded heart rhythm data is normal. The service involves remote analysis of telemetry-derived data from both internal and external sensors associated with the implanted monitor.
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Service type: Remote device data evaluation / telemetry interpretation
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Typical site of service: Ambulatory or outpatient setting supporting remote monitoring (telehealth/remote evaluation from clinic or office)
Clinical & Coding Specifications
Clinical Context
A 68-year-old patient with intermittent palpitations and unexplained syncopal episodes had a subcutaneous cardiac rhythm monitor (implantable loop recorder) placed by an electrophysiologist. The device continuously records heart rhythm events and transmits data via telemetric communication to a remote monitoring service. Over a routine 30-day review interval the treating cardiologist or qualified healthcare professional evaluates transmitted data from both internal and external sensors to determine whether recorded rhythms are normal. The clinical workflow includes: device interrogation and automated transmission; preliminary review by remote monitoring technicians; physician review of annotated electrograms, event summaries, and device diagnostics; documentation of findings in the medical record; and communication of results to the patient with appropriate follow-up planning. Typical sites of service are outpatient cardiology clinics, electrophysiology offices, and hospital-based cardiology practices providing remote device management services.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
26 | Professional component | Use when reporting only the physician interpretation of transmitted monitor data separate from technical services |
TC |