The Centers for Medicare & Medicaid Services (CMS) has released its proposed 2027 Physician Fee Schedule (PFS), signaling a significant shift in the federal government’s approach to digital health services. The proposal introduces a series of restrictive modifications to the reimbursement and operational frameworks for Remote Physiologic Monitoring (RPM) and Remote Therapeutic Monitoring (RTM). Most notably, the draft rules seek to mandate that clinical staff providing these services be direct employees of the billing practitioner or practice, effectively prohibiting the use of third-party clinical service providers. Additionally, the proposal would require an initiating visit for all new RPM and RTM patients and extend the "established-patient" requirement to all RTM services. These changes reflect an intensifying focus on program integrity following several years of rapid expansion in the digital health sector.
Historical Context and the Evolution of Remote Monitoring Reimbursement
The trajectory of RPM and RTM reimbursement has been one of rapid growth followed by increasing scrutiny. Prior to 2018, Medicare offered limited pathways for the reimbursement of remote monitoring. However, recognizing the potential for technology to manage chronic conditions and reduce hospitalizations, CMS introduced a series of CPT codes—specifically 99453, 99454, 99457, and 99458—that allowed providers to bill for the setup, device supply, and clinical time spent monitoring physiological data.
The COVID-19 pandemic acted as a catalyst for these services. To maintain care continuity during lockdowns, CMS eased several restrictions, allowing for "general supervision" of clinical staff and expanding the types of practitioners who could bill for these services. This regulatory flexibility birthed a new industry of RPM vendors and clinical staffing organizations that helped physicians manage the technical and logistical burdens of monitoring patients at home. By 2022, the utilization of RPM services among Medicare beneficiaries had surged, leading to increased federal oversight.
The proposed 2027 Physician Fee Schedule represents a "correction" phase in this timeline. CMS is moving away from the broad flexibilities of the pandemic era toward a more rigid structure designed to ensure that remote monitoring is deeply integrated into the traditional physician-patient relationship.
Addressing Program Integrity and the OIG Findings
The impetus for the 2027 proposal stems largely from a critical report issued by the Department of Health and Human Services (HHS) Office of Inspector General (OIG). The OIG’s investigation into Medicare billing patterns revealed significant vulnerabilities in the RPM landscape. According to the report, approximately 43% of Medicare enrollees receiving RPM services in 2022 did not receive all three required components of the service: the initial education and setup, the device itself, and the necessary clinical monitoring time.
The OIG found that in many instances, billing occurred for the device supply without any evidence that the data was being reviewed by a clinician or that the clinician was responding to the data in a way that impacted the patient’s care plan. CMS argues that the current model, which often involves outsourcing clinical monitoring to third-party companies, has led to "fragmented care." The agency contends that when clinical staff are not direct employees of the billing practice, there is a higher risk of insufficient oversight by the physician and a lack of clinical integration.
By proposing a direct-employment requirement, CMS aims to ensure that the individuals reviewing patient data are under the direct administrative and clinical control of the treating physician. This move is intended to eliminate "billing mills" where third-party companies perform the bulk of the work with minimal input from the actual physician of record.
The Direct Employment Mandate and its Operational Impact
The most contentious element of the proposed 2027 PFS is the requirement that clinical staff furnishing RPM or RTM services be direct employees (W-2 status) of the billing practitioner or practice. Currently, many healthcare providers utilize "incident to" billing under general supervision, which allows them to contract with specialized remote monitoring firms. These firms provide the software, the medical devices, and the licensed clinical staff (such as nurses or medical assistants) who perform the first-line data review and patient outreach.
If finalized, this rule would force a massive restructuring of the remote monitoring industry. Large health systems with the capital to hire additional full-time staff may be able to absorb these functions in-house. However, independent practices and smaller clinics often lack the scale to employ dedicated staff for 24/7 or even daily monitoring.
Critics of the proposal argue that employment status is a poor proxy for quality. They suggest that a contracted nurse working within a highly structured, digitally integrated clinical pathway can provide higher-quality care than an overstretched in-house medical assistant who must balance remote monitoring with in-person rooming duties. The debate centers on whether accountability is best achieved through corporate structure or through rigorous documentation and outcome standards.
Critical Implications for Maternal Health and Health Equity
While the Physician Fee Schedule primarily governs Medicare, its rules often serve as the "gold standard" for Medicaid and private payers. This is particularly relevant for maternal health, where Medicaid covers nearly 42% of all births in the United States. The proposed changes could have a disproportionate impact on pregnant and postpartum patients, a population for whom remote monitoring has become a life-saving tool.
The United States currently faces a maternal mortality crisis, with the highest rates among developed nations. Hypertension and preeclampsia are leading causes of maternal morbidity and mortality, often manifesting between scheduled prenatal visits or in the critical weeks following discharge after birth. RPM allows care teams to monitor blood pressure daily, identifying dangerous spikes that would otherwise go unnoticed until a catastrophic event occurs.
For patients living in "maternity care deserts"—counties without a single hospital or birth center offering obstetric care and without any OB providers—remote monitoring is often the only consistent link to clinical expertise. These patients frequently face social determinants of health barriers, such as a lack of reliable transportation or the inability to take time off work for frequent in-person appointments.
The proposed direct-employment requirement could lead many OB-GYN practices to shutter their remote monitoring programs due to staffing shortages. If these programs are discontinued, the "clinical connection" that exists between visits is severed. In these scenarios, the unintended consequence of a rule meant to improve program integrity could be a reduction in access to care for the most vulnerable maternal populations.
Chronology of Regulatory Milestones
- 2018-2019: CMS introduces and refines the first dedicated RPM CPT codes (99453, 99454, 99457).
- 2020-2021: The COVID-19 Public Health Emergency (PHE) leads to the expansion of RPM use; CMS allows general supervision for clinical staff.
- 2022: RTM codes (98975, 98976, 98977, 98980, 98981) are introduced to cover non-physiologic data like medication adherence.
- Late 2023: The HHS OIG releases a report highlighting high rates of non-compliance and potential fraud in RPM billing.
- 2024: CMS begins signaling a desire to tighten the "incident to" rules and increase physician involvement.
- Late 2024: The Proposed 2027 Physician Fee Schedule is released for public comment, including the direct-employment mandate.
- 2025-2026: Anticipated period for public comments, stakeholder lobbying, and the release of the Final Rule.
Analysis of Potential Safeguards and Alternatives
Industry experts and healthcare advocates suggest that CMS could achieve its goal of program integrity without the draconian measure of a direct-employment mandate. Instead of regulating who signs the nurse’s paycheck, the agency could regulate the accountability and transparency of the service. Potential alternative safeguards include:
- Standardized Documentation: Requiring specific, auditable logs that prove the billing physician reviewed the data and made clinical decisions based on it.
- Mandatory Clinical Integration: Requiring that the remote monitoring platform be bi-directionally integrated with the practice’s Electronic Health Record (EHR) to prevent fragmented data silos.
- Defined Escalation Protocols: Mandating that any third-party clinical partner follow a strict, physician-approved protocol for when and how to escalate alerts to the primary care team.
- Patient Engagement Metrics: Requiring proof of interactive communication (e.g., phone or video calls) between the clinical staff and the patient, rather than just passive data collection.
These measures would target the specific behaviors identified in the OIG report—such as billing for devices without clinical follow-up—without destroying the collaborative models that allow small and rural providers to offer advanced digital care.
Broader Impact and the Future of Digital Health Policy
The 2027 proposal reflects a broader tension in American healthcare policy: the balance between innovation and regulation. As digital health tools become more sophisticated, federal regulators are struggling to fit them into a reimbursement system originally designed for face-to-face encounters.
The outcome of this proposal will likely set a precedent for other emerging technologies, such as Artificial Intelligence (AI) in diagnostics and remote surgical assistance. If CMS moves forward with the direct-employment requirement, it may signal a move toward a more "protectionist" regulatory environment that favors large, vertically integrated health systems over specialized tech-enabled service providers.
Conversely, if the healthcare industry can successfully lobby for a model based on "accountable partnership," it could open the door for more flexible, scalable solutions that address the chronic provider shortages plaguing the U.S. healthcare system.
The public comment period for the proposed 2027 Physician Fee Schedule will be a critical juncture for stakeholders. Professional organizations like the American Medical Association (AMA) and the American College of Obstetricians and Gynecologists (ACOG) are expected to weigh in on how these changes will affect provider burnout and patient outcomes. For now, the healthcare community remains on high alert, as the final version of this rule will determine the accessibility and structure of remote care for millions of Americans in the coming decade.
