Over the past two decades, hospital systems have increasingly acquired physician practices, arguing that integration improves care coordination, lowers costs, and stabilizes struggling practices. In reality, this consolidation has often produced the opposite effect: higher costs, reduced physician autonomy, diminished innovation, and care that is less responsive to patients’ needs. While hospitals and physicians must collaborate closely, ownership is not collaboration, and hospital systems should not be in the business of owning physician practices.

1. Hospital ownership drives up health care costs

One of the most well-documented consequences of hospital acquisition of physician practices is higher prices. When a physician practice becomes hospital-owned, services that were once billed at lower “office-based” rates are frequently reclassified as “hospital outpatient” services. This allows hospitals to charge facility fees on top of professional fees, often for the same visit, in the same exam room, with the same physician.

Multiple studies have shown that hospital-owned practices charge significantly more for identical services, with no corresponding improvement in quality or outcomes. While this may increase salary to physicians, these increased costs are borne by patients, employers, and taxpayers, undermining the very affordability goals that consolidation is supposed to achieve.

2. Loss of physician autonomy harms patient care

Independent physicians are primarily accountable to their patients. Employed physicians, however, must balance patient needs against hospital productivity targets, referral expectations, and administrative mandates. This shift subtly but meaningfully changes clinical decision-making.

Hospital-employed physicians may feel pressure to:

• Refer patients within the system, even when external options are more convenient or higher quality.
• Increase visit volume at the expense of thoughtful care, thereby sacrificing quality for quantity.
• Use system-preferred services, devices, or facilities rather than the most cost-effective or most beneficial alternatives.

When physicians lose autonomy, patients lose advocates. Medicine works best when clinical judgment, not corporate strategy, drives care decisions.

3. Hospital systems are not designed to run small businesses

Physician practices are fundamentally different from hospitals. They are lean, relationship-driven organizations that rely on agility, local decision-making, and efficient workflows. Hospital systems, by contrast, are large, bureaucratic institutions optimized for inpatient operations, regulatory compliance, and capital-intensive services.

When hospitals acquire practices, common consequences include:

• Increased overhead from centralized billing, HR, compliance, and IT.
• Slower decision-making and reduced operational flexibility.
• One-size-fits-all policies that ignore local practice realities.
• Hiring less qualified staff from within the system as opposed to opening up job searches for the best fit.

Ironically, many practices that were financially viable before acquisition become dependent on hospital subsidies afterward, not because medicine changed, but because inefficiency was introduced.

4. Consolidation reduces innovation and competition

Independent physician practices have historically been a major source of innovation in health care delivery, from concierge models to value-based care pilots to telemedicine adoption. Hospital ownership often stifles this innovation by imposing rigid structures and risk-averse governance.

Moreover, when hospitals control large portions of the physician market, competition declines. Fewer independent practices mean:

• Less pressure to improve service and patient experience.
• Reduced choice for patients.
• Less experimentation with new care models.

A health care system dominated by a few large hospital employers is less dynamic and less responsive to community needs.

5. Employment is not the same as alignment

Hospitals often justify ownership by claiming it aligns incentives across the continuum of care. But ownership is a blunt instrument for alignment. True alignment can be achieved through:

• Clinically integrated networks.
• Value-based contracts.
• Shared savings arrangements.
• Joint ventures and co-management models.

These approaches preserve physician independence while encouraging collaboration around quality, efficiency, and outcomes. Ownership, by contrast, concentrates power without guaranteeing alignment, and often creates resentment rather than partnership.

6. Physician burnout is worsened, not solved

Burnout is frequently cited as a reason physicians seek employment. Yet data and experience suggest that hospital employment often exacerbates burnout by adding layers of bureaucracy, productivity pressure, and loss of control.

Physicians consistently report that autonomy, meaningful work, and control over their practice environment are key protective factors against burnout. Hospital ownership tends to erode all three.

Conclusion: Collaboration without control

Hospitals play a vital role in the health care ecosystem, but owning physician practices should not be one of them. The evidence is clear: Hospital ownership increases costs, weakens physician autonomy, reduces innovation, and ultimately does not deliver better care.

The future of health care depends on strong partnerships between hospitals and independent physicians, not consolidation under a single corporate umbrella. Policymakers, regulators, and health care leaders should encourage models that promote collaboration without control, alignment without ownership, and independence with accountability.

Patients, and physicians, will be better off for it.

David Wild is a cardiologist.