Discover the difference between RPM and RTM in this easy breakdown.
Remote therapeutic monitoring (RTM) has become an increasingly important component of hybrid rehab therapy. As more physical and occupational therapy (PT and OT) practices embrace virtual care pathways, knowing the difference between RTM and remote physiologic monitoring (RPM) is essential.
Although these virtual care modalities are often discussed together, they were designed for different clinical purposes. While RPM tracks physiological data for chronic disease management, RTM tracks therapy adherence, patient engagement, and musculoskeletal treatment response between clinical visits.
Understanding these RTM vs. RPM distinctions will help your clinic choose the right monitoring model for your patient population and operational workflows. That’s why we created this guide, which compares RPM and RTM and helps you determine when each model is most appropriate for your practice.
RTM is a Medicare-approved care model designed to support rehabilitation by tracking non-physiological data between your patients' scheduled clinic visits. RTM primarily supports musculoskeletal rehabilitation, respiratory therapy, and cognitive behavioral therapy.
A key element here is that RTM allows you to monitor how patients manage their recovery at home and focuses on a number of critical subjective metrics and behavioral markers.
RTM is still a relatively new modality, and its origins trace back to 2020.
During the COVID-19 pandemic, RPM codes proved to be invaluable for physicians, enabling them to stay informed of their patient's health status despite home quarantine measures and decreased in-person care.The only problem? Musculoskeletal and respiratory providers and services did not qualify for these codes.
RPM services are only for physicians and certain non-physician practitioners, such as physician assistants (PAs) and nurse practitioners (NPs), and are intended to monitor a patient's physiologic parameters such as weight, blood pressure, pulse oximetry, and respiratory flow rate.
To address this gap, RTM-specific codes were introduced by the American Medical Association's CPT Editorial Panel in late 2020.
Did you know? The team at Limber Health helped pioneer the creation of these RTM billing CPT codes in conjunction with the AMA!
In 2022, the RTM CPT codes, created by that same panel and approved by CMS, went live.
Like RTM, RPM is also a Medicare-approved care model; however, RPM is designed to gather biometrics outside the traditional healthcare setting. While RTM captures subjective and behavioral therapeutic progress, RPM relies strictly on objective, physiological parameters to monitor overall health status.
Under CMS rules, RPM systems must electronically collect and transmit data using devices that meet the Food and Drug Administration’s (FDA) definition of a medical device (e.g., blood pressure cuff). These connected medical devices must automatically upload health data at least two days every 30 days.
Here are a few typical types of data that RPM collects.
Because RPM centers on tracking bodily vital functions, it primarily serves long-term chronic disease management. The model is standard practice across specialties like cardiology, endocrinology, pulmonology, and primary care. It provides medical providers with continuous clinical insights to detect early disease deterioration, manage complex multi-system conditions, and make timely prescription or treatment plan adjustments before acute incidents occur.
Remote physiologic monitoring is often used interchangeably with remote patient monitoring; however, as telehealth.HHS.gov notes: “[Remote patient monitoring] includes both remote physiological monitoring and remote therapeutic monitoring.”
Both terms often use the RPM acronym, which further compounds confusion among even experienced healthcare practitioners. But, when you think about it conceptually, a patient could be monitored by either RPM or RTM, so it makes sense that remote patient monitoring is simply an umbrella term for these two modalities.
Now, let’s compare how each care model supports distinct patient populations, clinical workflows, and reimbursement pathways in the table below.
While both care models extend clinical oversight into the home, their underlying focus is fundamentally different. RPM provides physicians with biometric surveillance for chronic medical conditions, whereas RTM provides rehabilitation therapists with functional and behavioral insights.
RTM fits seamlessly into outpatient rehab therapy settings because it reflects core rehab priorities. Moreover, following RTM best practices can help your team extend clinical oversight, improve HEP compliance, and deliver data-backed care without overwhelming therapists.
Consider RTM implementation across several key rehab areas.
As remote care models evolve, rehab professionals like you often encounter questions regarding how these models function alongside traditional therapy practices. Here are a few clarifications on the misunderstood reality of RTM vs. RPM.
No, RTM is distinct from telehealth. Telehealth replaces or supplements an in-person clinical visit through a two-way, synchronous audio/video call. In contrast, RTM involves asynchronous digital data collection—such as tracking exercise completion, pain levels, and functional responses—between scheduled appointments to support the patient’s plan of care.
While both models require monthly monitoring activity, their billing structures cater to different clinical specialties. RPM CPT codes (such as 99453 and 99457) are classified as evaluation and management (E/M) services, restricting billing primarily to physicians and mid-level providers. RTM CPT codes (e.g., 98975, 98980) are classified as sometimes therapy codes, allowing PTs, OTs, and SLPs to bill directly for monitoring services.
While RTM creates a predictable, recurring, fee-for-service revenue stream, its primary value lies in patient management. RTM provides continuous clinical visibility into how patients perform their home-based rehab programs, helping therapists identify adherence issues early, reduce dropouts, and optimize overall plan-of-care completion rates.
RTM enhances in-person rehabilitation rather than replacing it. By tracking HEP adherence and symptom trends between visits, therapists enter each session with actionable performance data. This continuity allows clinicians to spend less time on subjective updates and more time providing hands-on manual therapy and targeted exercise progression.
Each care model serves a unique clinical purpose based on your patient’s specific health goals. RPM is designed for patients who require continuous physiological surveillance to manage complex medical conditions like hypertension or heart failure. On the other hand, RTM is built for patients engaged in active therapy, focusing on functional recovery, movement restoration, and behavioral engagement during an episode of care.
Selecting RTM or RPM requires evaluating how each care model integrates into your operations. Follow this framework to determine the best fit.
Identify the predominant conditions your practice treats daily. If your census consists of musculoskeletal, post-operative, or functional rehabilitation cases, RTM is built for your needs. If your practice manages complex chronic medical conditions requiring biometric surveillance, RPM is likely the more appropriate fit.
Determine what clinical insights your providers need most between visits. Choose RTM if your objective is driving HEP adherence, tracking pain responses, and optimizing functional outcomes. Choose RPM if your primary goal is monitoring physiological stability and preventing acute medical readmissions.
Evaluate which licensed clinicians will manage the remote care data. Physical, occupational, and speech therapists can independently manage and bill for RTM within their normal care plans. However, RPM requires physician or mid-level oversight under E/M structures, necessitating dedicated clinical staff for ongoing biometric review.
Assess your current digital infrastructure and patient-facing software. RTM relies on accessible mobile applications, patient portals, and SaMD that patients easily download on their personal devices. RPM requires procuring, distributing, and maintaining connected physical hardware, such as cellular blood pressure cuffs or scales.
Consider how remote monitoring supports your practice's growth and hybrid care vision. Implementing RTM strengthens in-clinic engagement, lowers patient dropouts, and builds scalable digital touchpoints tailored specifically for outpatient rehabilitation growth. Conversely, adopting RPM allows broader healthcare organizations to expand chronic care management and establish value-based care partnerships across primary care networks.
The path to mastering RTM can be made easier with Limber Health. We elevate hybrid care by seamlessly extending your clinic's reach beyond traditional in-person visits.
Designed specifically for outpatient physical and occupational therapy practices, Limber streamlines RTM vs. RPM considerations by providing an all-in-one digital platform focused on therapy adherence and continuous between-visit engagement. Through intuitive digital HEPs and automated outcome tracking, PTs and OTs alike can gain immediate visibility into patient progress, pain trends, and functional responses between appointments.
You can choose between two flexible deployment options to match your operational needs: a standalone software-as-a-service (SaaS) solution or a turnkey model. The turnkey deployment includes licensed Care Navigators who handle patient onboarding and outreach, relieving administrative burdens from your staff while keeping patients engaged.
Whether you want to enhance patient compliance, reduce dropouts, or optimize clinical workflows, Limber’s flexible tools support your staff’s clinical expertise to deliver modern, data-driven rehabilitation.
Discover how Limber’s remote therapeutic monitoring software transforms outpatient therapy care.
Here are answers to the most common questions therapy providers ask when evaluating RTM and RPM.
Yes, a clinic can technically offer both care models across its patient base depending on clinical need. However, it’s uncommon for practices to offer services that would fall under both care models. For rehab therapy clinics, RTM is the care model that applies best. Additionally, per CMS regulations, you can’t bill RTM and RPM together for the same patient during the same billing period.
RTM most benefits patients recovering from musculoskeletal injuries, post-surgical rehabilitation, or respiratory conditions who require ongoing home exercise guidance. It’s ideal for individuals who need structured accountability, pain tracking, and therapy adjustments between in-person visits.
RTM requires the use of a medical device as defined by the FDA, but unlike RPM, it does not require physiological hardware. SaMD, including mobile health apps, qualifies for RTM data collection.
Physical and occupational therapists can independently bill for services established under the CMS Final Rule on RTM codes within their plan of care. In contrast, RPM requires physician or qualified healthcare professional oversight and focuses on tracking physiological metrics rather than non-physiological therapy data.
RTM provides continuous touchpoints through digital exercise programs, interactive messaging, and pain monitoring. Tracking adherence and progress between appointments enables therapists to proactively address difficulties, adjust care plans, and keep patients motivated throughout recovery.
Clinics should evaluate their primary patient population, clinical goals, and scope of practice. Outpatient rehab practices treating musculoskeletal or movement disorders fit RTM best, while practices focusing on physician-led chronic disease management will find RPM more suitable.
