The 2026 Medicare Physician Fee Schedule: A Policy Analysis of Efficiency Cuts and Unintended Consequences 

How CMS’s well-intentioned reforms could accelerate physician consolidation and worsen access problems 

When healthcare economists look back at 2025, they may mark it as the year Medicare payment policy reached a breaking point. The proposed 2026 Medicare Physician Fee Schedule, released by CMS in July, represents the agency’s most aggressive attempt to restructure physician payment in decades. Yet the overwhelming physician backlash suggests the reforms may achieve precisely the opposite of their intended goals. 

The proposal centers on two controversial mechanisms: a blanket “efficiency adjustment” that would cut payments for thousands of procedures, and a facility payment restructuring that would reduce reimbursement for hospital-based services. Both changes aim to address legitimate policy concerns, but their implementation threatens to destabilize an already fragile payment system. 

The Efficiency Gamble 

The efficiency adjustment represents CMS’s boldest experiment in recent memory. For the first time, the agency proposes systematically reducing work relative value units (RVUs) by 2.5% across thousands of non-time-based services, affecting roughly 95% of all physician procedures according to AMA calculations. 

The logic appears sound at first glance. CMS argues that physicians have likely become more efficient over time as technology improves and experience accumulates, suggesting Medicare has been overpaying for these services. The agency proposes continuing these cuts every three years, creating a mechanism for ongoing payment reductions based on assumed efficiency gains. 

But this reasoning rests on a fundamental assumption that may be incorrect. The American Medical Association commissioned research specifically challenging CMS’s efficiency claims, finding that procedure times haven’t decreased and some procedures have actually become more complex over time. If this research proves accurate, CMS is essentially cutting payments for imaginary efficiency gains. 

More troubling is the blanket nature of the adjustment. Even the American Hospital Association, typically supportive of payment reforms, called the uniform 2.5% reduction “arbitrary and overly broad”. A surgical procedure that has genuinely become more efficient shouldn’t be subject to the same reduction as one that has grown more complex due to sicker patients or enhanced safety protocols. 

The mathematical impact is stark. According to AMA analysis, 37% of oncologists would face cuts between 10% and 20%, 80% of infectious disease doctors would see cuts of 5% or more, and more than 56% of internists would experience cuts of 5% or more. These aren’t small adjustments—they’re potential practice-threatening reductions. 

The Site-of-Service Shuffle 

The second major reform attempts to address a legitimate policy concern: the growing payment differential between office-based and facility-based services. As hospital employment of physicians has increased, CMS argues its practice expense methodology has become outdated, potentially overpaying facility-based providers while underpaying office-based practices. 

The proposed solution would reduce facility-based physician payments by about 7% while increasing non-facility payments by about 4%. The goal is admirable: supporting independent practices and reducing incentives for hospital consolidation. 

But the execution may backfire. The Medical Group Management Association warns that cutting facility-based payments could actually accelerate consolidation by making it harder for independent physicians who provide services in hospitals to maintain their practices. Rather than strengthening independent practice, the policy could force more physicians into hospital employment for financial security. 

This exemplifies a persistent problem in Medicare payment policy: reforms designed to address consolidation often inadvertently encourage it. When payment cuts make independent practice less viable, physicians have little choice but to seek employment with larger organizations that can absorb the financial shock. 

The Inflation Reality Check 

These payment adjustments occur against a backdrop of steadily eroding physician payment. Medicare physician payment has declined 33% since 2001, when adjusted for inflation in practice costs—a decline that predates and will be exacerbated by the proposed efficiency cuts. 

Physicians remain the only Medicare providers who don’t receive automatic inflationary updates, creating a structural problem that makes each year’s payment determination a political battle. While hospitals, skilled nursing facilities, and other providers see their payments automatically adjusted for inflation, physician practices must hope Congress provides periodic relief through legislation. 

The Medicare Payment Advisory Commission (MedPAC) has recognized this structural flaw, recommending that Congress link physician payments to inflation. But absent congressional action, CMS continues managing physician payments through an increasingly complex system of adjustments and redistributions that create winners and losers without addressing underlying adequacy. 

The Unintended Consequences 

The most concerning aspect of these reforms isn’t their immediate impact—it’s their potential to accelerate trends that already threaten Medicare access. Physician practices operating on thin margins cannot absorb significant payment cuts indefinitely. The predictable responses include: 

Reduced Medicare participation: Practices may limit the number of Medicare patients they accept or stop accepting new Medicare beneficiaries entirely. Comments to CMS included warnings from physicians considering exactly these steps. 

Accelerated consolidation: Physicians facing payment cuts may sell their practices to hospitals or health systems, reducing competition and potentially increasing costs over time. 

Geographic access problems: Rural and underserved areas, where practices already operate with limited resources, may see physicians relocate to more financially viable markets. 

Specialty access issues: The specialties facing the largest cuts—oncology, infectious disease, internal medicine—are already experiencing access challenges in many markets. 

Each of these outcomes would worsen the access problems that Medicare payment reforms are supposed to address. 

Alternative Approaches 

The goals underlying CMS’s proposal deserve support. Realigning payment between primary and specialty care, reducing site-of-service differentials, and ensuring payments reflect actual resource costs are legitimate policy objectives. But achieving these goals doesn’t require the blunt instrument of across-the-board cuts. 

More targeted approaches could include: 

Service-specific efficiency reviews: Rather than assuming universal efficiency gains, CMS could conduct detailed analyses of specific high-volume procedures, examining actual time and resource requirements. 

Gradual payment rebalancing: Instead of dramatic cuts to facility-based services, CMS could implement smaller adjustments over several years, allowing practices to adapt. 

Primary care investment: Direct increases to evaluation and management payments could improve primary care compensation without cutting specialty services. 

Congressional action on inflation: The most sustainable solution remains tying physician payments to inflation, eliminating the need for annual political battles over payment adequacy. 

The comment period for the 2026 fee schedule has closed, and CMS will soon decide whether to proceed with these controversial reforms. The overwhelming opposition from physician groups suggests significant modifications are likely, but the underlying tensions remain. 

CMS faces a genuine dilemma. Current payment patterns do create problematic incentives, favoring procedures over cognitive services and potentially encouraging unnecessary consolidation. But attempting to fix these problems through payment cuts risks creating worse problems: reduced access, accelerated consolidation, and further destabilization of physician practices. 

The challenge for CMS is designing reforms that achieve policy goals without triggering counterproductive responses from the physician community. This requires moving beyond crude payment adjustments toward more sophisticated policies that address the root causes of payment distortions. 

Medicare physician payment stands at an inflection point. The current system is clearly unsustainable, with real payment declining for two decades while practice costs continue rising. But the solution isn’t necessarily cutting payments further while hoping for mythical efficiency gains. 

Instead, policymakers need to address the fundamental structural problems: the lack of automatic inflation adjustments, the arbitrary budget neutrality requirements, and the binary approach to payment reform that creates dramatic winners and losers. 

The 2026 fee schedule proposal, despite its flaws, has sparked an important conversation about these issues. The question is whether that conversation will lead to genuine reform or simply another cycle of payment cuts disguised as policy improvements. 

For physicians watching this debate unfold, the implications extend far beyond next year’s payment rates. The precedent being set—that CMS can impose sweeping payment cuts based on theoretical efficiency gains—could reshape Medicare payment policy for years to come. The stakes couldn’t be higher for both physicians and the patients who depend on their services. 

Sources: 

• Centers for Medicare & Medicaid Services. “Calendar Year (CY) 2026 Medicare Physician Fee Schedule (PFS) Proposed Rule.” July 16, 2025. 

• American Medical Association. “2026 Medicare reimbursement: Inadequate physician payment has real-world consequences.” September 2025. 

• American Hospital Association. “Comments to CMS on CY 2026 Physician Fee Schedule Proposed Rule.” September 12, 2025. 

• Healthcare Dive. “Doctors slam specialty cuts in 2026 Medicare pay proposal.” September 16, 2025. 

• American Medical Association. “Medicare physician pay has plummeted since 2001.” April 2025. 

• Medical Group Management Association. Comments on 2026 Medicare Physician Fee Schedule. September 2025. 

• Medicare Payment Advisory Commission. Recommendations on physician payment updates. 2025.