Who Owns Your Doctor’s Office?
Private equity has reshaped American obstetrics. Patients rarely know, and physicians rarely control, what happens next.
When a patient walks into an obstetric practice, she assumes she is entering a medical relationship. Physician, patient, shared decision-making. But in a growing number of American communities, the entity making the most consequential decisions about that practice is neither the physician nor the patient. It is an investment firm.
Private equity ownership of physician practices has accelerated over the past decade. The pattern is consistent across specialties: an investment firm acquires a platform practice, consolidates smaller practices under it, standardizes operations, and positions the combined entity for resale at a profit, typically within three to seven years.
In obstetrics and gynecology, this model has specific implications.
The Consolidation Pattern
Between 1998 and 2021, nearly 1,600 hospital mergers occurred in the United States. Rural hospitals acquired by larger systems are 30% less likely to still offer labor and delivery services five years after the merger. The closures disproportionately affect communities with lower incomes, higher Medicaid dependence, and fewer alternative providers.
Since 2020, 124 rural hospitals have stopped delivering babies or announced plans to stop, a 12% reduction in rural labor and delivery units. Less than half, just 41%, of U.S. rural hospitals still offer labor and delivery services. In 12 states, fewer than one-third do.
The pattern is not limited to rural areas. States like Rhode Island, Hawaii, and Oklahoma have seen up to 28% of urban hospitals close their obstetric units.
Why Obstetrics Is Vulnerable
Obstetric units are expensive to maintain. They require 24/7 staffing: obstetricians, anesthesiologists, nurses trained in labor and delivery, and the capacity for emergency cesarean sections. When birth volume is low, the cost per delivery rises. Malpractice premiums in obstetrics are among the highest in medicine.
For a hospital system optimizing financial performance, an obstetric unit with low volume and high fixed costs is a natural target. Closing the unit frees resources that can be directed toward more profitable service lines. The decision is financially rational.
It is also consequential. When an obstetric unit closes, families do not stop having babies. They travel farther, arrive later, and access fewer services. The number of births in a county does not change after a closure. The families just have to go elsewhere for care.
Fertility Medicine: The Investor’s Ideal
Fertility medicine has attracted particular investor interest for reasons described in Part 1 of this series. Much of the care is self-pay. Treatments recur over multiple cycles. Revenue can be expanded through laboratory services, genetic testing, and embryo storage. Pricing is less constrained by insurers than in most medical fields.
The result is a specialty where the most lucrative services are increasingly concentrated in investor-owned systems, while the least lucrative services, those that depend on Medicaid reimbursement, are the first to be cut. This is not a conspiracy. It is a market operating as markets do.
What Patients Don’t Know
Most patients do not know who owns the practice they visit. Ownership structures are rarely disclosed. A clinic may carry the name of its founding physician group long after that group sold to an investment platform. The patient sees the same logo, the same office, sometimes the same physician. The capital structure behind the practice is invisible.
Yet that capital structure determines which services are offered, which insurance is accepted, how many patients are seen per day, and what happens when the practice is sold again.
Transparency in health care ownership is not a radical idea. It is a basic condition for informed consent. A patient choosing a provider deserves to know whether that provider’s practice is owned by the physicians in it, by a hospital system, or by a private equity firm with a defined exit timeline.
The Ethical Shift
The traditional model of medical ethics centers on the physician-patient relationship. But when ownership is separated from clinical practice, the ethical framework must expand. Questions of access, continuity, and service availability are no longer solely clinical decisions. They are business decisions made by entities with no direct patient relationship and no professional obligation to the communities they serve.
The question for American obstetrics is whether the communities that need care the most will continue to be the ones where care is least profitable to provide.