Summary & Overview

CPT 0949T: Remote Technician Monitoring for Cardiac Contractility Modulation

CPT code 0949T defines a 90-day remote technician service for cardiac contractility modulation (CCM) systems in which a technician acquires, verifies, and routes device transmission data to the provider. This code captures non-physician technical work that supports ongoing device surveillance and enables clinicians to make informed management decisions. Nationally, remote device monitoring codes like 0949T are important as the use of implantable cardiac devices and telemonitoring grows, shifting some routine data management to remote technical staff and centralized monitoring centers.

Key payers covered include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find an overview of the code’s clinical role in CCM follow-up, expected service setting (remote outpatient monitoring), commonly reported modifiers, and what to expect in payer coverage approaches. The publication also outlines benchmarking and policy context relevant to remote device monitoring services, including typical documentation elements and operational considerations for monitoring centers.

This summary is intended for national audiences interested in billing, reimbursement policy, and clinical operations related to cardiac device remote monitoring. Data not available in the input: payer-specific fee schedules, associated taxonomies, ICD-10 diagnoses, related codes, and detailed service-line mappings.

AetnaBlue Cross Blue ShieldCigna HealthUnitedHealthcareMedicare0949TCPTcardiac contractility modulationremote monitoringtelemonitoringdevice data reviewcardiac devicesoutpatient device management

Billing Code Overview

CPT code 0949T describes a remote technician service for cardiac contractility modulation (CCM) devices over a 90-day monitoring period. A technician remotely acquires and reviews transmissions from the implanted CCM system, ensures completeness of the device data, provides technical support to the patient or device, and distributes the consolidated results to the ordering provider for clinical review.

Service type: Remote device data acquisition and technical review

Typical site of service: Remote monitoring / outpatient device management (telemonitoring performed offsite by a technician)

Clinical & Coding Specifications

Clinical Context

A 68-year-old patient with chronic heart failure with reduced ejection fraction is implanted with a cardiac contractility modulation (CCM) device. The device is programmed to deliver non-excitatory electrical signals to improve myocardial contractility. After implantation and activation, the device transmits diagnostic and therapy-delivery data to a secure remote monitoring service. Over a 90–day monitoring period a trained technician remotely acquires incoming transmissions, verifies data completeness and integrity, provides technical support to the patient for transmission issues (for example, instructing on home transmitter placement or re-establishing cellular/Wi‑Fi connectivity), and compiles the data package for distribution to the implanting cardiologist or electrophysiologist.

The clinical workflow begins with transmission scheduling and patient education at device activation. The patient sends routine and event-triggered transmissions; the technician reviews each transmission, flags incomplete or noisy data, attempts remediation, documents attempts and outcomes, and forwards complete datasets and an escalation summary to the supervising provider for interpretation and clinical decision-making. Typical sites of service include outpatient cardiac device clinics, remote monitoring services operated by hospitals or independent diagnostic testing facilities, and vendor-supported monitoring centers. The technician does not interpret clinical findings but ensures delivery of high-quality data for provider review.

Coding Specifications

Modifier	Description	When to Use
`22`

Taxonomy Code	Specialty	Notes
207RC0000X	Cardiology	Implanting and managing CCM devices; interprets transmitted data.
207RT0006X	Cardiac Electrophysiology	Device implantation and advanced device follow-up, interpretation of device diagnostics.
261QM0800X	Cardiology Device Clinic Technician	Performs remote data acquisition, transmission troubleshooting, and technical packaging of device data.
3336C0005X	Clinical Cardiac Device Specialist	Vendor-employed or clinic specialists who manage remote programming and technical support.
2083P0206X	Internal Medicine	Primary care physicians who may receive and act on summarized device reports in coordination with cardiology.

ICD-10 Code	Description	Clinical Relevance
`I50.22`	Chronic systolic (congestive) heart failure	Typical indication for CCM therapy; remote device monitoring assesses therapy delivery and device function.
`I50.32`	Chronic diastolic (congestive) heart failure	CCM may be considered in select patients with heart failure; monitoring ensures appropriate device operation.
`I50.9`	Heart failure, unspecified	General heart failure diagnosis associated with CCM device implantation and subsequent remote monitoring.
`I50.21`	Acute on chronic systolic (congestive) heart failure	Patients with recent decompensation may be monitored closely with CCM device transmissions over a 90‑day period.
`I42.0`	Dilated cardiomyopathy	Underlying cardiomyopathy often accompanies reduced ejection fraction and is a common CCM candidate; remote monitoring tracks device therapy.

Related CPT Codes

CPT Code	Description	Relationship to This Procedure
`93294`	Interrogation device evaluation, remote, with report for pacemaker/ICD, includes review of transmitted data	Commonly performed alongside CCM monitoring when a device interrogation report is required; may represent the provider review component.
`93296`	Remote interrogation device evaluation with programming and management of pacemaker/ICD	Performed if remote review leads to reprogramming or management changes after technician data acquisition and provider interpretation.
`99457`	Remote physiologic monitoring treatment management services, first 20 minutes	May be used for time-based clinician management related to remote cardiac device monitoring if clinician provides treatment management via interactive communication.
`99458`	Remote physiologic monitoring treatment management services, each additional 20 minutes	Used when clinician management time exceeds initial 20 minutes, in conjunction with `99457`.
`99091`	Collection and interpretation of physiologic data digitally stored and/or transmitted by the patient, requiring 30 minutes of clinician time per 30 days	May apply when the clinician performs analytic interpretation of transmitted physiologic data derived from CCM device in addition to technician acquisition.

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