What to Know:

• Health systems are rapidly expanding advanced practice provider (APP) roles to counter rising inpatient demand and workforce shortages.
• When embedded in well designed, team based care models, APPs boost patient experience, hospital performance, and physician efficiency, accelerating tasks like pain management, order entry, and discharge planning.
• Growing OIG scrutiny means organizations must intentionally design compliant APP models that prioritize hospital and patient benefit while avoiding undue financial advantage for independent physicians.

Context and Drivers of Change

Healthcare is experiencing unprecedented financial pressures and capacity constraints, requiring leaders to augment traditional care delivery models with APPs to address inpatient clinical gaps and maintain continuity. Across the country, APPs are now the fastest-growing segment of the provider workforce, with nurse practitioner roles projected to grow 46% by 2033. And their impact is evident—a study on care outcomes for chronic conditions like diabetes, heart disease, and hypertension found similar results between nurse practitioners and physicians, underscoring their clinical value.

In the inpatient setting, APPs play a distinct role, serving in a significantly more dynamic capacity than their nursing counterparts. They are evolving beyond the traditional embedded role within medical-surgical units to become active members of complex, discipline-specific care teams. With appropriate hospital privileging, APPs can comprehensively oversee patient care, including pre- and postprocedural care, medical management of inpatients, and initial responses for specialty consultations. Within value-based enterprises, APPs are often key drivers of quality performance and outcome measures, supporting both employed and independent physicians.

The Clinical Benefit Triad

While the clinical case for APPs is apparent, the growing need for these roles has led to an accelerated deployment that often leaves organizations with limited ability to design intentional care models that align with system-wide strategies. When properly integrated into inpatient service lines or unit-based care teams, APPs partner directly with physicians to deliver timely, efficient, and high-quality care, creating measurable benefits for patients, hospitals, and physicians alike.

Benefit to Patients

APPs play a vital role in enhancing patient experience and clinical outcomes. Within inpatient settings, APPs frequently serve as the primary point of contact for managing evolving patient needs, with timely interventions supporting improved outcomes. The role of the APP broadens the care team’s ability to deliver high-quality care and can often expedite critical tasks that might otherwise be delayed due to limited physician availability—such as pain management, order entry, and discharge planning—ultimately supporting effective care transitions and higher satisfaction.

Benefit to Hospitals

APPs are increasingly employed directly by hospitals to drive efficiency and support value-based care outcomes for both employed and independent physicians as part of a value-based enterprise. By embedding APPs in areas of clinical or operational importance, these providers can apply clinical judgment and decision-making to improve patient care, thereby reducing hospital-based risks such as procedure cancellations, patient deterioration, or readmission rates.

Within team-based and inpatient care models, APPs enhance timeliness through prompt interventions and increased collaboration across the care team. Evidence from primary care programs serving patients with multiple chronic conditions shows that APP-led teams deliver similar or better quality outcomes at lower costs, demonstrating their role as a critical driver of performance.

Benefit to Physicians

APPs are essential members of the care team—they provide vital support to physicians by assisting with tasks that are both nonbillable or part of the physician’s billable work. Within inpatient settings, APPs enhance daily patient management, improve perioperative workflow, and increase surgical throughput while maintaining clinical outcomes. Beyond support functions, APPs demonstrate value through independent, billable activities, including practicing with appropriate autonomy within care teams or serving as qualified first assistants in surgical settings.

FIGURE 1: APP Benefit Triad

Operationalizing APP Benefits

Effective APP expansion requires intentional workforce planning that considers where APPs can deliver the most significant clinical and operational value. Evaluating the potential impact of APPs across the three benefit areas (i.e, patients, hospitals, and physicians) can serve as a foundational framework for planning and scaling APP development.

Compliant Design

As APPs grow in both numbers and impact within inpatient care, health systems need to proactively manage APP clinical care programs to ensure a compliant design. Recent OIG scrutiny has raised questions about whether employed APPs create benefits for independent physicians caring for admitted patients. By focusing on the benefit design model, organizations can ensure that the impacts of employed APPs are focused on hospital-based outcomes and patient satisfaction. This does not preclude the health system from creating incidental benefits for independent physicians; however, those benefits should be secondary to value-based outcomes and not directly tied to a financial relationship with independent providers.

Checklist for a Strategic Path Forward

As regulatory complexity and structural changes intensify, APPs can close critical care gaps by optimizing their roles for top-of-license practice and integrating into high-functioning, team-based models. With strong infrastructure and leadership support, APP optimization becomes a high-impact strategy.

To fully realize the potential of APPs, health systems must move beyond incremental deployment and toward deliberate, system-level integration via an enterprise workforce planning process that checks the six boxes below.