Oregon Health Deals Oversight Fails to Block Any

Oregon healthcare – Oregon’s groundbreaking law gave regulators power to halt healthcare mergers, but in five years no deal has been blocked, even as patients report disruptions.

A pregnant patient’s delivery plans were thrown into turmoil when her OB-GYN practice abruptly changed hands, a disruption that is now spotlighting a striking gap in Oregon’s landmark oversight of healthcare consolidation.

Dana Gibbon was 18 weeks pregnant with her first child in Corvallis. an Oregon city of about 60. 000 in the Willamette Valley. when her OB-GYN told her the doctor would no longer provide her care.. The Corvallis Clinic notified patients that its OB-GYN services were ending. saying all of the clinic’s obstetrics and gynecology physicians were resigning.. The clinic apologized for the inconvenience in a letter to patients.

Gibbon scrambled to find another provider.. Friends pointed her to two other obstetrics practices, but both had shut down.. She ultimately chose a small hospital near home with four dedicated maternity beds. only to find those beds were full when she was due to deliver in April.. Her induction was postponed three times. and while she had hoped to avoid a cesarean section. her healthy baby boy was born April 29 by C-section.

In the months since. her experience has become part of a larger debate about whether Oregon’s unique state law—designed to stop harmful healthcare deals before they happen—has delivered on its promise.. The law. which went into effect in 2021. created broad new authority for Oregon’s health department to review and take action on acquisitions and mergers involving hospitals. hospices. and medical practices.

The Corvallis Clinic’s ownership change that disrupted Gibbon’s care occurred two years before her delivery. after Optum Oregon. a subsidiary of UnitedHealth Group. bought the clinic.. Optum Oregon said the transaction was driven partly by a national physician shortage. arguing it was difficult to replace doctors who left and that remaining physicians faced greater workload.

Oregon’s law was built to counter that kind of consolidation-driven churn.. When lawmakers created the merger and acquisition oversight program in 2021, they said they were not aiming to block every deal.. Instead. they wanted regulators to ensure that transactions “made sense. ” particularly as research has linked consolidation in healthcare with reduced competition. higher costs. and narrower access to care.

Under the statute, state regulators can reject transactions, impose conditions, and levy fines if companies disregard the program. The approach was widely hailed as a national model when it began.

Yet five years later, Oregon has not formally blocked a single transaction.. Regulators also have not issued any fines.. Some supporters of the program point to evidence that the oversight can influence dealmaking: two high-profile transactions withdrew after regulatory action and pressure. including a proposed merger of two Portland-area hospital systems and an acquisition by a nonprofit that provides Medicaid benefits to roughly half a million Oregonians.

Still, critics argue the law has not been as effective as intended.

A retired physician and former member of the Oregon Health Policy Board, Dr. John Santa, said his own experience with the program was “so disappointing” and fell short of what he expected. He said he never imagined regulators would perform as poorly as the results have suggested.

An examination of state records found that among at least three healthcare deals subjected to follow-up reviews. some outcomes appeared to be the types the law was meant to prevent.. The reporting described a UnitedHealth acquisition of LHC Group in 2023 for $5.4 billion followed two months later by the shuttering of a rural hospice agency in Central Oregon.. The state later said the closure raised concerns about reduced access. while a UnitedHealth spokesperson said patients and staff were reassigned and that the company continued serving the same areas.

The record review also pointed to Amazon’s $3.9 billion acquisition of One Medical in 2023. after which Amazon closed One Medical’s downtown Portland practice while cutting $100 million in operating expenses nationwide.. Oregon’s review noted patient satisfaction scores dropped in the state. and Amazon declined to comment on the One Medical deal.

In another example. Oregon approved a 2022 hospice acquisition by a private equity firm. Clayton. Dubilier & Rice. after the company told regulators it would not change locations or staffing.. After the deal closed. Oregon later said the firm shut down a Salem hospice and then hinted at “some changes” to staffing.. The state did not disclose whether the staffing changes meant adding workers or cutting them. and it said the companies involved treated that information as confidential.. The firm did not address the closure directly. but said its hospice acquisition was based on delivering high-quality care and noted that its hospice providers earned higher ratings than other national companies in standardized consumer surveys.. It also said it improved its ratio of nurses to patients over the ownership period.

Even Oregon officials acknowledge the program had rough edges early.. Clare Pierce-Wrobel. a health policy and analytics director for Oregon’s health authority. said the state held some reviews to a lower standard while the program was still ramping up.. She also suggested that if regulators had received certain notices when the system was fully operating. the outcome might have been different.

For providers and patients, however, the issue is not only whether regulators can act in theory. It is also what happens when a major transaction is treated as a special case.

In Corvallis, one of the OB-GYN physicians who left the clinic after Optum took over, Dr.. Nicole Kruppa, described workload problems that made her resignation inevitable.. She told investigators that she quit because her workload grew unsustainable and that burnout became so intense she worried about medical errors or personal safety when driving to deliver babies.. She said Optum did not fill vacancies when medical staff were set to take planned leave and that annual medical exams had to be postponed so remaining staff could handle emergencies.

A UnitedHealth spokesperson said Optum helped keep the clinic open, emphasizing stabilization efforts and expanding access.

Oregon’s oversight program has imposed conditions in place of outright rejection in at least some cases.. While it has not blocked any of the 65 transactions it evaluated, it has imposed conditions on 15.. In addition to requiring continued coverage for Medicare patients and requiring reproductive and gender-affirming care to remain available. the state ordered detailed annual reporting.. Regulators also required a deeper six-month review in seven cases, with three still underway and four withdrawn.. Those withdrawn deals included the proposed merger of Oregon Health & Science University and Legacy Health and a proposed merger involving CareOregon. which oversees Medicaid plans for more than 500. 000 low-income people.

Oregon regulators also required obligations designed to prevent disruption after ownership changes, including independent monitoring.

That is where Corvallis takes on special significance.. The clinic had operated as an independent. doctor-owned practice since 1947. a fact that also ties back to the political fight over the 2021 law.. One of the clinic’s executives. Scott Shollenbarger. testified against the legislation in 2021 on behalf of an Oregon private-practice coalition. arguing members were committed to remaining independent.

By 2023, however, the clinic’s finances had deteriorated.. Kruppa. who was both a former employee and shareholder. said the clinic was losing as much as $1 million a month at the time of the deal.. With hundreds of people writing to the state to oppose the acquisition, regulators drew up conditions to protect patients.. Kruppa told investigators that as Oregon reviewed the deal. conditions worsened: doctors allegedly went without paychecks before approval so the clinic could stay open.

Then a national disruption intervened. A Russian-linked ransomware attack targeted Change Healthcare, a UnitedHealth subsidiary that processes payment and claims for hospitals and medical practices. Kruppa said the hack further delayed the deal and left the clinic preparing for bankruptcy.

UnitedHealth said after the attack that it extended $9 billion in zero-interest loans to hospitals and medical practices nationwide. In testimony to the Senate Finance Committee, then-CEO Andrew Witty said the company would not rest until it “fix[ed]” the situation.

Two weeks after the hack. the clinic told Oregon it was at risk of going under and asked for an emergency exemption from the pending review.. Clinic attorneys assured the state the transaction was expected to maintain essential services at or above current levels and argued that a more stable operation would improve its ability to attract and retain clinicians.

Oregon granted the emergency exemption in five days—the only exemption the program has issued—and removed the guardrails regulators had previously discussed.. Pierce-Wrobel said the state cannot apply conditions to emergency requests that meet the statutory exemption criteria and cannot review deals afterward to measure their impacts.

A UnitedHealth spokesperson said a zero-interest loan was extended to the Corvallis Clinic within three weeks of the hack.

After the sale, patients reported what they described as disruptions in care. Investigators spoke to more than 10 current or former patients. They described delayed procedures, longer waits for appointments, and a steady stream of doctors leaving the clinic.

One woman said her scheduled pap smear at the Corvallis Clinic was delayed more than six months.. Another said the loss of a trusted doctor who had handled her trauma-related history made her reluctant to seek replacement care even though she is supposed to get regular cancer screenings.. Rebecca Geier, 67, said she had lost four doctors at the clinic in the last year.

The effects extended beyond primary care.. In March 2025. three doctors at Mid-Valley Gastroenterology wrote to state regulators to say that two of the Corvallis Clinic’s gastroenterologists had withdrawn from a physician pool that handles emergency on-call coverage at a major regional hospital system.. The doctors alleged Optum made specialists opt out to save money.

UnitedHealth’s spokesperson disputed the claim, saying physicians make their own decisions about participating in on-call coverage based on what they can manage alongside patient care.

Oregon convened a public forum about the Corvallis deal, allowing testimony about what patients and providers described as changes. But regulators said they were unable to investigate further.

Even outside Corvallis, Oregon’s experience has shaped a broader national trend.. Consolidation is widespread in the U.S.. healthcare system, with research showing the share of doctors employed by hospital systems has increased dramatically over the last decade.. Following Oregon’s lead, five states approved similar laws last year, and additional states moved in 2024 and 2025.

Maine adopted a bill this April requiring state review and approval of the sale of healthcare facilities when private equity firms are involved. New Mexico also adopted a measure similar to Oregon’s.

Oregon officials continue to argue the program is valuable because it forces transparency into medical dealmaking. Pierce-Wrobel said Oregon’s program gives people a way to see how decisions are made and how those choices affect access, affordability, and health equity before they happen.

Yet researchers and health economists question whether oversight alone can change consolidation incentives.. Dr.. Jane Zhu. a primary care physician and medicine professor at Oregon Health & Science University who studies healthcare access. said programs like Oregon’s add needed transparency but do not necessarily alter the underlying trend.. She argued that regulators can approve a merger and prices can still rise. or regulators can block one and a clinic’s solvency may be damaged.

One health economist, Larry Kirsch, raised another concern: Oregon sometimes uses the fastest possible timeline allowed by law, choosing a 30-day review window for acquisitions. He said that is often not enough time to assess what a deal will do to care.

Kirsch described reviews he examined as superficial, inconclusive, and not robust, saying some appeared so limited that they did not reflect serious investigation.

Pierce-Wrobel said Oregon welcomes public input to improve both transaction reviews and how the program is carried out within its statutory limits.

For patients like Gibbon, those limits are part of the unanswered question at the heart of the program’s future: when a deal is disrupted by crisis and granted emergency treatment, what is the point of oversight if the measurable impacts cannot be reviewed afterward?

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