Remote patient monitoring boosts revenue and care capacity: study
NEW YORK, UNITED STATES — Primary care practices that adopt remote patient monitoring are seeing measurable financial and operational gains, according to new research from the Columbia University Mailman School of Public Health.
The study suggests that remote physiologic monitoring (RPM) is not only improving patient care but also enhancing clinic capacity and revenue—an important development as primary care systems face mounting workforce shortages and chronic disease pressures.
RPM drives revenue, expands patient access
The study, published in Health Affairs, analyzed national Medicare data from 754 primary care practices that began billing for RPM between 2019 and 2021.
The findings show that these practices experienced a 20% increase in Medicare revenue within two years of adopting RPM compared with similar practices that did not use the technology.
“RPM services are often touted as a way for practices to both improve patient care and increase revenue, but it’s not a given that this will happen,” said study author Mitchell Tang, PhD, assistant professor of Health Policy and Management at Columbia.
Most of the revenue increase stemmed directly from RPM billing, while about a quarter came from additional care management and outpatient visits.
However, the study also counters a common concern in clinical environments: that additional monitoring might reduce appointment availability for other patients.
“There was concern that the added time and resources to provide RPM to some patients would come at a cost – other patients in the practice might struggle to get care,” Tang noted.
Instead, the study found the opposite. Practices were able to see more patients overall, particularly those with more complex and chronic conditions, including many non-White and dually eligible Medicare-Medicaid patients.
Outsourcing supports the growth of RPM
The expansion of RPM has also created ripple effects in the outsourcing and healthcare services sectors, where BPOs, telehealth coordination firms, and digital-health support companies are increasingly providing the operational backbone for remote monitoring.
Many primary care practices outsource RPM staffing—such as patient engagement, device setup, and data monitoring—to specialized healthcare service providers that offer clinical support teams.
This outsourced model allows physicians to scale monitoring programs without overwhelming in-house staff, contributing to the increased patient capacity highlighted in the study.
It also aligns with broader trends of virtual care coordination and decentralized monitoring, which are rapidly growing segments in global healthcare outsourcing.
“In a time when many call for a strengthening of primary care, our study offers cautious optimism that technologies like RPM can make primary care more accessible, proactive, and patient-centered,” said co-author Ariel Stern, PhD.
However, the researchers caution that widespread adoption should be accompanied by thoughtful reimbursement rules to prevent an increase in Medicare costs.
“Thoughtful reimbursement policies, such as evidence-based limits on monitoring duration and patient eligibility, are key to incentivizing high-value RPM services and ensuring the sustainability of RPM moving forward,” they concluded.
