Ever since he began volunteering two months ago for weekend shifts at a clinic in one of the largest shelters in the border city of Ciudad Juarez, Mexico, Dr. Brian Elmore has treated about 100 migrants for respiratory viruses and a handful of more serious emergencies, the Associated Press reported.

But what worries him most is something else.

Many migrants are traumatized after their long journeys north.

TEXAS RANCHERS PLEAD FOR HELP FROM GOV. ABBOTT AFTER THIRD ATTEMPTED BREAK-IN AMID MIGRANT CRISIS

The "worsening trauma" experienced by the migrants, the AP reported, often involves witnessing murders and suffering from kidnappings and sexual assault.

"Most of our patients have symptoms of PTSD — I want to initiate a screening for every patient," Elmore, an emergency medicine doctor at Clinica Hope, told the AP.

The Catholic nonprofit Hope Border Institute opened the clinic this past fall with the help of Bishop Mark Seitz of El Paso, Texas, which borders Juarez, said the AP. 

"The Hope Border Institute (HOPE) brings the perspective of Catholic social teaching to bear on the realities unique to our U.S.-Mexico border region," the group's website says. 

"Through a robust program of research and policy work, leadership development and action, we work to build justice and deepen solidarity across the borderlands."

Professionals including doctors, social workers, clergy and law enforcement say growing numbers of migrants are suffering violence that amounts to torture — and are arriving at the U.S.-Mexican border in desperate need of trauma-informed medical and mental health treatment, the AP reported.

AIR FORCE VETERAN AND HIS WIFE FACED PTSD HEAD-ON WITH THE HELP OF ALL SECURE FOUNDATION

But resources for this specialized care are scarce.

And the network of shelters is so overwhelmed by new arrivals and migrants that only the most severe cases can be handled, according to the AP's reporting.

One specific example, as a case manager described: "A pregnant 13-year-old … fled gang rapes, and so [she] needs help with child care and middle school."

DR. MARC SIEGEL: MENTAL HEALTH CRISIS IS ‘MUCH WORSE’ DUE TO THE PANDEMIC

Zury Reyes Borrero, a case manager in Arizona with the Center for Victims of Torture, visited the young girl when she gave birth — and described the circumstances.

"We get people at their most vulnerable. Some don’t even realize they’re in the U.S.," the case manager told the AP.

In the past six months, Reyes Borrero and a colleague have helped about 100 migrants at Catholic Community Services’ Casa Alitas, a shelter in Tucson, Arizona, she said.

Each visit with a migrant can take hours.

Caseworkers try to build a rapport with the individuals — and focus on empowering them, Reyes Borrero told the AP.

This group of people "might not have any memory that’s safe," said Sarah Howell, who runs a clinical practice and a nonprofit treating migrant survivors of torture in Houston, Texas.

When she visits patients in their new Texas communities, said Howell, they routinely introduce relatives or neighbors who also need help with severe trauma; yet they reportedly lack the stability and safety necessary for healing.

Most migrants need "first-aid mental health" as well as long-term care that’s even harder to arrange once they disperse from border-area shelters to communities across the country, noted another professional.

Left untreated, such trauma can escalate to where it necessitates psychiatric care instead of therapy and self-help, Dylan Corbett, Hope Border Institute’s executive director, told the AP.

Service providers and migrants alike are saying the most dangerous spot on journeys filled with peril at every step is "la selva" — the Darien Gap jungle separating Colombia from Panama, crossed by increasing numbers of Venezuelans, Cubans and Haitians who first moved to South America and are now seeking safer lives in the United States, the AP reported.

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Natural perils like deadly snakes and rivers only add to the risks of an area rife with bandits preying on migrants, the same source noted.

Meanwhile, over four million migrants have flocked to the southern border since Vice President Kamala Harris was assigned the task of addressing the "root cause" of the crisis nearly two years ago, Fox News Digital reported this weekend.

U.S. Customs and Border Protection tracked 233,000 border encounters in November.

That's a 35% increase from when Harris was assigned her role on mass migration there in March 2021. 

These encounters are expected to increase after the expiration of Title 42, a pandemic-era policy under President Donald Trump that allows border agents to turn away migrants at the border.

The White House in December could not define exactly what Harris does in her role to address the mass migration.

"I don’t have anything to lay out specifically on what that work looks like," press secretary Karine Jean-Pierre said at a press briefing when asked about the role of the vice president.

The vice president’s office did not respond to a request for comment.

The Associated Press, as well as Fox News Digital's Patrick Hauf, contributed reporting.

To bring a new drug to market, the FDA requires pharmaceutical firms to perform extensive studies to demonstrate safety and efficacy, which are often expensive and time-consuming to conduct to the agency’s specifications. Getting a drug to market a few months sooner and for less expense than usual can translate into millions in profit for the manufacturer.

That is why a private equity-backed startup like Headlands Research saw an opportunity in creating a network of clinical sites and wringing greater efficiency out of businesses, to perform this critical scientific work faster. And why Moderna, Pfizer, Biogen, and other drug industry bigwigs have been willing to hire it — even though it’s a relatively new player in the field, formed in 2018 by investment giant KKR.

In July 2020, Headlands announced it won coveted contracts to run clinical trials of covid-19 vaccines, which would include shots for AstraZeneca, Johnson & Johnson, Moderna, and Pfizer.

In marketing its services, Headlands described its mission to “profoundly impact” clinical trials — including boosting participation among racial and ethnic minorities who have long been underrepresented in such research.

“We are excited,” CEO Mark Blumling said in a statement, to bring “COVID-19 studies to the ethnically diverse populations represented at our sites.” Blumling, a drug industry veteran with venture capital and private equity experience, told KHN that KKR backed him to start the company, which has grown by buying established trial sites and opening new ones.

Finding and enrolling patients is often the limiting and most costly part of trials, said Dr. Marcella Alsan, a public policy professor at Harvard Kennedy School and an expert on diverse representation in clinical trials, which have a median cost of $19 million for new drugs, according to Johns Hopkins University researchers.

Before covid hit, Headlands acquired research centers in McAllen, Texas; Houston; metro Atlanta; and Lake Charles, Louisiana, saying those locations would help it boost recruitment of diverse patients — an urgent priority during the pandemic in studying vaccines to ward off a disease disproportionately killing Black, Hispanic, and Native Americans.

Headlands’ sites also ran, among other things, clinical studies on treatments to combat Type 2 diabetes, postpartum depression, asthma, liver disease, migraines, and endometriosis, according to a review of website archives and the federal website ClinicalTrials.gov. But within two years, some of Headlands’ alluring promises would fall flat.

In September, Headlands shuttered locations in Houston — one of the nation’s largest metro areas and home to major medical centers and research universities — and Lake Charles, a move Blumling attributed to problems finding “experienced, highly qualified staff” to carry out the complex and highly specialized work of clinical research. The McAllen site is not taking on new research as Headlands shifts operations to another South Texas location it launched with Pfizer.

What impact did those sites have? Blumling declined to provide specifics on whether enrollment targets for covid vaccine trials, including by race and ethnicity, were met for those locations, citing confidentiality. He noted that for any given trial, data is aggregated across all sites and the drug company sponsoring it is the only entity that has seen the data for each site once the trial is completed.

A fragmented clinical trials industry has made it a prime target for private equity, which often consolidates markets by merging companies. But Headlands’ trajectory shows the potential risks of trying to combine independent sites and squeeze efficiency out of studies that will affect the health of millions.

Yashaswini Singh, a health economist at Johns Hopkins who has studied private equity acquisitions of physician practices, said consolidation has potential downsides. Singh and her colleagues published research in September analyzing acquisitions in dermatology, gastroenterology, and ophthalmology that found physician practices — a business with parallels to clinical trial companies — charged higher prices after acquisition.

“We’ve seen reduced market competition in a variety of settings to be associated with increases in prices, reduction in access and choice for patients, and so on,” Singh said. “So it’s a delicate balance.”

Dr. Aaron Kesselheim, a professor of medicine at Harvard Medical School, called private equity involvement in trials “concerning.”

“We need to make sure that patients” know enough to provide “adequate, informed consent,” he said, and ensure “protections about the privacy of the data.”

“We don’t want those kinds of things to be lost in the shuffle in the goals of making money,” he said.

Blumling said trial sites Headlands acquired are not charging higher prices than before. He said privacy “is one of our highest concerns. Headlands holds itself to the highest standard.”

Good or bad, clinical trials have become a big, profitable business in the private equity sphere, data shows.

Eleven of the 25 private equity firms identified by industry tracker PitchBook as the top investors in health care have bought stakes in clinical research companies, a KHN analysis found. Those companies have been involved in studies ranging from covid vaccines to treatments for ovarian cancer, Parkinson’s disease, and Alzheimer’s.

Contracted firms also analyze patient data and prepare materials to secure approval from regulatory agencies, in hopes of getting more drugs to market faster. And a big draw for investors: Clinical research companies make money whether or not a drug succeeds, making it less risky than investing in a drug company.

The number of clinical trials has exploded to more than 434,000 registered studies this year as of late November, more than triple the number a decade ago.

Still, most trial sites are physician practices that don’t consistently perform studies, according to a presentation by Boston-based investment firm Provident Healthcare Partners.

“Independent sites are being purchased by private equity, and they’re moving into larger site groups of 30, 40, and then their game plan is to roll that up into a business and then sell it again,” said Linda Moore Schipani, CEO of Clinical Research Associates, a Nashville-based company that worked on covid vaccine trials for AstraZeneca, Novavax, and Pfizer. “That’s kind of the endgame.”

Headlands is a prime example. It announced in November 2019 that it would acquire six centers in the U.S. and Canada, including three sites in Texas and Louisiana owned by Centex Studies that would help improve participation among Hispanics and African Americans.

It has made other acquisitions since then and opened new sites in areas with “extremely limited trial options,” something Blumling says distinguishes his company.

“I’m not an evangelist for private equity,” Blumling said. “The ability of KKR to be willing to invest in something that is a three- to five-year return versus a one- to two-year return is something that you won’t see out there.”

A research center in Brownsville, Texas — a stone’s throw from the U.S.-Mexico border and where 95% of the population is Hispanic or Latino — is one of several where it is partnering with Pfizer to boost patient diversity.

To recruit patients, Headlands “is really going beyond what a lot of sites do, which is social media,” Blumling said in an interview. “It’s going within churches, community fairs, really getting out into as much as possible the broader community.”

Headlands closed the Houston and Lake Charles sites because of staffing issues, Blumling said, and finished or moved their studies elsewhere. Blumling said the decision to close those locations “did not have anything to do with the speed of trials.”

Similarly, he said, Headlands is moving the McAllen site’s operations to Brownsville “because it had a larger population of trained personnel.”

“We want to continue to grow sites and do great work,” Blumling said. “If we can’t find the people in order to do that at the quality that we demand, which is at the highest level, then it doesn’t make sense to keep those sites.”

‘The Writing to Me Was on the Wall’

In 2006, Devora Torrence co-founded Centex Studies, which she described as “my little mom and pop business” in a 2021 podcast about female entrepreneurs in science. She said a flurry of interest from private equity came at the end of 2018. The appeal was evident: Drug companies were relying on bigger clinical trial networks.

“The thing is speed, getting it to market. With a bigger network, you get that speed,” Torrence said on the podcast. “The writing to me was on the wall that either I get some outside investment and scale up myself, or kind of listen to these guys and see if maybe now would be the right time to exit.”

Joining Headlands had its benefits during the pandemic because she could “lean on” its other sites with experience running vaccine trials. “Had we not gotten those … we may not still be here,” Torrence said.

Torrence, whose LinkedIn profile said she left the company in 2021, didn’t respond to messages from KHN.

Lyndon Fullen, a health care consultant and former Centex employee, said private equity provides funding that allows companies to add study sites.

“I completely support it,” he said. “If it’s about reaching that large patient population, it’s of course better to have larger groups with that funding.”

Opportunity in Long Covid

Contract research organization Parexel saw opportunity in the covid pandemic — millions of people were developing long covid after infection and there were few, if any, meaningful treatment options.

The company, which employs more than 19,000 people, was acquired in 2021 by EQT Private Equity and Goldman Sachs’ private equity arm for $8.5 billion, billions more than the $4.5 billion that private equity firm Pamplona Capital Management paid when it took Parexel private in 2017.

A growing body of research shows the debilitating effects of long covid, including a recent study of tens of thousands of patients in Scotland where nearly half had not fully recovered months later. But treatments addressing its root causes could be years away. “It’s a huge number of people,” said Dr. Nathalie Sohier, who leads Parexel’s infectious diseases and vaccines franchise. “There’s a lot of need.”

Long covid represents the promise and peril of the work to develop new drugs: Millions of patients create a potentially lucrative market for drug companies, and yet researchers and industry experts say they are reluctant to jump in. In part, that’s because “it’s not a well-defined disease, and that really makes it highly risky for companies to invest in research,” said Cecil Nick, a vice president for Parexel.

“How are we going to be able to tell the FDA that our drug works? We can’t count the number of people who died; we can’t count the number of people in the hospital,” said Dr. Steven Deeks, a University of California-San Francisco professor who is running an observational study on long covid patients.

As of August, among more than 4,400 covid studies, only 304 focused on long covid. A third of those were related to drug development, Sohier said.

Sohier said “there are few” companies in its long covid program. That hasn’t stopped Parexel from pitching itself as the ideal partner to shepherd new products, including by doing regulatory work and using remote technology to retain patients in trials. Parexel has worked on nearly 300 covid-related studies in more than 50 countries, spokesperson Danaka Williams said.

Michael Fenne, research and campaign coordinator with the Private Equity Stakeholder Project, which studies private equity investments, said Parexel and other contract research organizations are beefing up their data capacity. The aim? To have better information on patients.

“It kind of ties into access and control of patients,” Fenne said. “Technology makes accessing patients, and then also having more reliable information on them, easier.”

KHN senior correspondent Fred Schulte and Megan Kalata contributed to this report.

KHN (Kaiser Health News) is a national newsroom that produces in-depth journalism about health issues. Together with Policy Analysis and Polling, KHN is one of the three major operating programs at KFF (Kaiser Family Foundation). KFF is an endowed nonprofit organization providing information on health issues to the nation.

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Summaries of the 90 audits, which examined billings from 2011 through 2013 and are the most recent reviews completed, were obtained exclusively by KHN through a three-year Freedom of Information Act lawsuit, which was settled in late September.

The government’s audits uncovered about $12 million in net overpayments for the care of 18,090 patients sampled, though the actual losses to taxpayers are likely much higher. Medicare Advantage, a fast-growing alternative to original Medicare, is run primarily by major insurance companies.

Officials at the Centers for Medicare & Medicaid Services have said they intend to extrapolate the payment error rates from those samples across the total membership of each plan — and recoup an estimated $650 million as a result.

But after nearly a decade, that has yet to happen. CMS was set to unveil a final extrapolation rule Nov. 1 but put that decision off until February.

Ted Doolittle, a former deputy director of CMS’ Center for Program Integrity, which oversees Medicare’s efforts to fight fraud and billing abuse, said the agency has failed to hold Medicare Advantage plans accountable. “I think CMS fell down on the job on this,” said Doolittle, now the health care advocate for the state of Connecticut.

Doolittle said CMS appears to be “carrying water” for the insurance industry, which is “making money hand over fist” off Medicare Advantage. “From the outside, it seems pretty smelly,” he said.

In an email response to written questions posed by KHN, Dara Corrigan, a CMS deputy administrator, said the agency hasn’t told health plans how much they owe because the calculations “have not been finalized.”

Corrigan declined to say when the agency would finish its work. “We have a fiduciary and statutory duty to address improper payments in all of our programs,” she said.

The 90 audits are the only ones CMS has completed over the past decade, a time when Medicare Advantage has grown explosively. Enrollment in the plans more than doubled during that period, passing 28 million in 2022, at a cost to the government of $427 billion.

Seventy-one of the 90 audits uncovered net overpayments, which topped $1,000 per patient on average in 23 audits, according to the government’s records. Humana, one of the largest Medicare Advantage sponsors, had overpayments exceeding that $1,000 average in 10 of 11 audits, according to the records.

CMS paid the remaining plans too little on average, anywhere from $8 to $773 per patient.

Auditors flag overpayments when a patient’s records fail to document that the person had the medical condition the government paid the health plan to treat, or if medical reviewers judge the illness is less severe than claimed.

That happened on average for just over 20% of medical conditions examined over the three-year period; rates of unconfirmed diseases were higher in some plans.

As Medicare Advantage’s popularity among seniors has grown, CMS has fought to keep its audit procedures, and the mounting losses to the government, largely under wraps.

That approach has frustrated both the industry, which has blasted the audit process as “fatally flawed” and hopes to torpedo it, and Medicare advocates, who worry some insurers are getting away with ripping off the government.

“At the end of the day, it’s taxpayer dollars that were spent,” said David Lipschutz, a senior policy attorney with the Center for Medicare Advocacy. “The public deserves more information about that.”

At least three parties, including KHN, have sued CMS under the Freedom of Information Act to shake loose details about the overpayment audits, which CMS calls Risk Adjustment Data Validation, or RADV.

In one case, CMS charged a law firm an advance search fee of $120,000 and then provided next to nothing in return, according to court filings. The law firm filed suit last year, and the case is pending in federal court in Washington, D.C.

KHN sued CMS in September 2019 after the agency failed to respond to a FOIA request for the audits. Under the settlement, CMS agreed to hand over the audit summaries and other documents and pay $63,000 in legal fees to Davis Wright Tremaine, the law firm that represented KHN. CMS did not admit to wrongfully withholding the records.

High Coders

Most of the audited plans fell into what CMS calls a “high coding intensity group.” That means they were among the most aggressive in seeking extra payments for patients they claimed were sicker than average. The government pays the health plans using a formula called a “risk score” that is supposed to render higher rates for sicker patients and lower ones for healthier ones.

But often medical records supplied by the health plans failed to support those claims. Unsupported conditions ranged from diabetes to congestive heart failure.

Overall, average overpayments to health plans ranged from a low of $10 to a high of $5,888 per patient collected by Touchstone Health HMO, a New York health plan whose contract was terminated “by mutual consent” in 2015, according to CMS records.

Most of the audited health plans had 10,000 members or more, which sharply boosts the overpayment amount when the rates are extrapolated.

In all, the plans received $22.5 million in overpayments, though these were offset by underpayments of $10.5 million.

Auditors scrutinize 30 contracts a year, a small sample of about 1,000 Medicare Advantage contracts nationwide.

UnitedHealthcare and Humana, the two biggest Medicare Advantage insurers, accounted for 26 of the 90 contract audits over the three years.

Eight audits of UnitedHealthcare plans found overpayments, while seven others found the government had underpaid.

UnitedHealthcare spokesperson Heather Soule said the company welcomes “the program oversight that RADV audits provide.” But she said the audit process needs to compare Medicare Advantage to original Medicare to provide a “complete picture” of overpayments. “Three years ago we made a recommendation to CMS suggesting that they conduct RADV audits on every plan, every year,” Soule said.

Humana’s 11 audits with overpayments included plans in Florida and Puerto Rico that CMS had audited twice in three years.

The Florida Humana plan also was the target of an unrelated audit in April 2021 by the Health and Human Services inspector general. That audit, which covered billings in 2015, concluded Humana improperly collected nearly $200 million that year by overstating how sick some patients were. Officials have yet to recoup any of that money, either.

In an email, Humana spokesperson Jahna Lindsay-Jones called the CMS audit findings “preliminary” and noted they were based on a sampling of years-old claims.

“While we continue to have substantive concerns with how CMS audits are conducted, Humana remains committed to working closely with regulators to improve the Medicare Advantage program in ways that increase seniors’ access to high-quality, lower cost care,” she wrote.

Billing Showdown

Results of the 90 audits, though years old, mirror more recent findings of a slew of other government reports and whistleblower lawsuits alleging that Medicare Advantage plans routinely have inflated patient risk scores to overcharge the government by billions of dollars.

Brian Murphy, an expert in medical record documentation, said collectively the reviews show that the problem is “absolutely endemic” in the industry.

Auditors are finding the same inflated charges “over and over again,” he said, adding: “I don’t think there is enough oversight.”

When it comes to getting money back from the health plans, extrapolation is the big sticking point.

Although extrapolation is routinely used as a tool in most Medicare audits, CMS officials have never applied it to Medicare Advantage audits because of fierce opposition from the insurance industry.

“While this data is more than a decade old, more recent research demonstrates Medicare Advantage’s affordability and responsible stewardship of Medicare dollars,” said Mary Beth Donahue, president of the Better Medicare Alliance, a group that advocates for Medicare Advantage. She said the industry “delivers better care and better outcomes” for patients.

But critics argue that CMS audits only a tiny percentage of Medicare Advantage contracts nationwide and should do more to protect tax dollars.

Doolittle, the former CMS official, said the agency needs to “start keeping up with the times and doing these audits on an annual basis and extrapolating the results.”

But Kathy Poppitt, a Texas health care attorney, questioned the fairness of demanding huge refunds from insurers so many years later. “The health plans are going to fight tooth and nail and not make this easy for CMS,” she said.

KHN (Kaiser Health News) is a national newsroom that produces in-depth journalism about health issues. Together with Policy Analysis and Polling, KHN is one of the three major operating programs at KFF (Kaiser Family Foundation). KFF is an endowed nonprofit organization providing information on health issues to the nation.

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His parents sued the Kool Smiles dental clinic in Yuma, Arizona, and its private equity investor, FFL Partners. They argued the procedures were done needlessly, in keeping with a corporate strategy to maximize profits by overtreating kids from lower-income families enrolled in Medicaid. Zion died after being diagnosed with “brain damage caused by a lack of oxygen,” according to the lawsuit.

Kool Smiles “overtreats, underperforms and overbills,” the family alleged in the suit, which was settled last year under confidential terms. FFL Partners and Kool Smiles had no comment but denied liability in court filings.

Private equity is rapidly moving to reshape health care in America, coming off a banner year in 2021, when the deep-pocketed firms plowed $206 billion into more than 1,400 health care acquisitions, according to industry tracker PitchBook.

Seeking quick returns, these investors are buying into eye care clinics, dental management chains, physician practices, hospices, pet care providers, and thousands of other companies that render medical care nearly from cradle to grave. Private equity-backed groups have even set up special “obstetric emergency departments” at some hospitals, which can charge expectant mothers hundreds of dollars extra for routine perinatal care.

As private equity extends its reach into health care, evidence is mounting that the penetration has led to higher prices and diminished quality of care, a KHN investigation has found. KHN found that companies owned or managed by private equity firms have agreed to pay fines of more than $500 million since 2014 to settle at least 34 lawsuits filed under the False Claims Act, a federal law that punishes false billing submissions to the federal government with fines. Most of the time, the private equity owners have avoided liability.

New research by the University of California-Berkeley has identified “hot spots” where private equity firms have quietly moved from having a small foothold to controlling more than two-thirds of the market for physician services such as anesthesiology and gastroenterology in 2021. And KHN found that in San Antonio, more than two dozen gastroenterology offices are controlled by a private equity-backed group that billed a patient $1,100 for her share of a colonoscopy charge — about three times what she paid in another state.

It’s not just prices that are drawing scrutiny.

Whistleblowers and injured patients are turning to the courts to press allegations of misconduct or other improper business dealings. The lawsuits allege that some private equity firms, or companies they invested in, have boosted the bottom line by violating federal false claims and anti-kickback laws or through other profit-boosting strategies that could harm patients.

“Their model is to deliver short-term financial goals and in order to do that you have to cut corners,” said Mary Inman, an attorney who represents whistleblowers.

Federal regulators, meanwhile, are almost blind to the incursion, since private equity typically acquires practices and hospitals below the regulatory radar. KHN found that more than 90% of private equity takeovers or investments fall below the $101 million threshold that triggers an antitrust review by the Federal Trade Commission and the U.S. Justice Department.

Spurring Growth

Private equity firms pool money from investors, ranging from wealthy people to college endowments and pension funds. They use that money to buy into businesses they hope to flip at a sizable profit, usually within three to seven years, by making them more efficient and lucrative.

Private equity has poured nearly $1 trillion into nearly 8,000 health care transactions during the past decade, according to PitchBook.

Fund managers who back the deals often say they have the expertise to reduce waste and turn around inefficient, or moribund, businesses, and they tout their role in helping to finance new drugs and technologies expected to benefit patients in years to come.

Critics see a far less rosy picture. They argue that private equity’s playbook, while it may work in some industries, is ill suited for health care, when people’s lives are on the line.

In the health care sphere, private equity has tended to find legal ways to bill more for medical services: trimming services that don’t turn a profit, cutting staff, or employing personnel with less training to perform skilled jobs — actions that may put patients at risk, critics say.

KHN, in a series of articles published this year, has examined a range of private equity forays into health care, from its marketing of America’s top-selling emergency contraception pill to buying up whole chains of ophthalmology and gastroenterology practices and investing in the booming hospice care industry and even funeral homes.

These deals happened on top of well-publicized takeovers of hospital emergency room staffing firms that led to outrageous “surprise” medical bills for some patients, as well as the buying up of entire rural hospital systems.

“Their only goal is to make outsize profits,” said Laura Olson, a political science professor at Lehigh University and a critic of the industry.

Hot Spots

When it comes to acquisitions, private equity firms have similar appetites, according to a KHN analysis of 600 deals by the 25 firms that PitchBook says have most frequently invested in health care.

Eighteen of the firms have dental companies listed in their portfolios, and 16 list centers that offer treatment of cataracts, eye surgery, or other vision care, KHN found.

Fourteen have bought stakes in animal hospitals or pet care clinics, a market in which rapid consolidation led to a recent antitrust action by the FTC. The agency reportedly also is investigating whether U.S. Anesthesia Partners, which operates anesthesia practices in nine states, has grown too dominant in some areas.

Private equity has flocked to companies that treat autism, drug addiction, and other behavioral health conditions. The firms have made inroads into ancillary services such as diagnostic and urine-testing and software for managing billing and other aspects of medical practice.

Private equity has done so much buying that it now dominates several specialized medical services, such as anesthesiology and gastroenterology, in a few metropolitan areas, according to new research made available to KHN by the Nicholas C. Petris Center at UC-Berkeley.

Although private equity plays a role in just 14% of gastroenterology practices nationwide, it controls nearly three-quarters of the market in at least five metropolitan areas across five states, including Texas and North Carolina, according to the Petris Center research.

Similarly, anesthesiology practices tied to private equity hold 12% of the market nationwide but have swallowed up more than two-thirds of it in parts of five states, including the Orlando, Florida, area, according to the data.

These expansions can lead to higher prices for patients, said Yashaswini Singh, a researcher at the Bloomberg School of Public Health at Johns Hopkins University.

In a study of 578 physician practices in dermatology, ophthalmology, and gastroenterology published in JAMA Health Forum in September, Singh and her team tied private equity takeovers to an average increase of $71 per medical claim filed and a 9% increase in lengthy, more costly, patient visits.

Singh said in an interview that private equity may develop protocols that bring patients back to see physicians more often than in the past, which can drive up costs, or order more lucrative medical services, whether needed or not, that boost profits.

“There are more questions than answers,” Singh said. “It really is a black hole.”

Jean Hemphill, a Philadelphia health care attorney, said that in some cases private equity has merely taken advantage of the realities of operating a modern medical practice amid growing administrative costs.

Physicians sometimes sell practices to private equity firms because they promise to take over things like billing, regulatory compliance, and scheduling — allowing doctors to focus on practicing medicine. (The physicians also might reap a big payout.)

“You can’t do it on a scale like Marcus Welby used to do it,” Hemphill said, referring to an early 1970s television drama about a kindly family doctor who made house calls. “That’s what leads to larger groups,” she said. “It is a more efficient way to do it.”

But Laura Alexander, a former vice president of policy at the nonprofit American Antitrust Institute, which collaborated on the Petris Center research, said she is concerned about private equity’s growing dominance in some markets.

“We’re still at the stage of understanding the scope of the problem,” Alexander said. “One thing is clear: Much more transparency and scrutiny of these deals is needed.”

‘Revenue Maximization’

Private equity firms often bring a “hands-on” approach to management, taking steps such as placing their representatives on a company’s board of directors and influencing the hiring and firing of key staffers.

“Private equity exercises immense control over the operations of health care companies it buys an interest in,” said Jeanne Markey, a Philadelphia whistleblower attorney.

Markey represented physician assistant Michelle O’Connor in a 2015 whistleblower lawsuit filed against National Spine and Pain Centers and its private equity owner, Sentinel Capital Partners.

In just a year under private equity guidance, National Spine’s patient load quadrupled as it grew into one of the nation’s largest pain management chains, treating more than 160,000 people in about 40 offices across five East Coast states, according to the suit.

O’Connor, who worked at two National Spine clinics in Virginia, said the mega-growth strategy sprang from a “corporate culture in which money trumps the provision of appropriate patient care,” according to the suit.

She cited a “revenue maximization” policy that mandated medical staffers see at least 25 patients a day, up from 16 to 18 before the takeover.

The pain clinics also overcharged Medicare by billing up to $1,100 for “unnecessary and often worthless” back braces and charging up to $1,800 each for urine drug tests that were “medically unnecessary and often worthless,” according to the suit.

In April 2019, National Spine paid the Justice Department $3.3 million to settle the whistleblower’s civil case without admitting wrongdoing.

Sentinel Capital Partners, which by that time had sold the pain management chain to another private equity firm, paid no part of National Spine’s settlement, court records show. Sentinel Capital Partners had no comment.

In another whistleblower case, a South Florida pharmacy owned by RLH Equity Partners raked in what the lawsuit called an “extraordinarily high” profit on more than $68 million in painkilling and scar creams billed to the military health insurance plan Tricare.

The suit alleges that the pharmacy paid illegal kickbacks to telemarketers who drove the business. One doctor admitted prescribing the creams to scores of patients he had never seen, examined, or even spoken to, according to the suit.

RLH, based in Los Angeles, disputed the Justice Department’s claims. In 2019, RLH and the pharmacy paid a total of $21 million to settle the case. Neither admitted liability. RLH managing director Michel Glouchevitch told KHN that his company cooperated with the investigation and that “the individuals responsible for any problems have been terminated.”

In many fraud cases, however, private equity investors walk away scot-free because the companies they own pay the fines. Eileen O’Grady, a researcher at the nonprofit Private Equity Stakeholder Project, said government should require “added scrutiny” of private equity companies whose holdings run afoul of the law.

“Nothing like that exists,” she said.

Questions About Quality

Whether private equity influences the quality of medical care is tough to discern.

Robert Homchick, a Seattle health care regulatory attorney, said private equity firms “vary tremendously” in how conscientiously they manage health care holdings, which makes generalizing about their performance difficult.

“Private equity has some bad actors, but so does the rest of the [health care] industry,” he said. “I think it’s wrong to paint them all with the same brush.”

But incipient research paints a disturbing picture, which took center stage earlier this year.

On the eve of President Joe Biden’s State of the Union speech in March, the White House released a statement that accused private equity of "buying up struggling nursing homes” and putting “profits before people.”

The covid-19 pandemic had highlighted the “tragic impact” of staffing cuts and other moneysaving tactics in nursing homes, the statement said.

More than 200,000 nursing home residents and staffers had died from covid in the previous two years, according to the White House, and research had linked private equity to inflated nursing costs and elevated patient death rates.

Some injured patients are turning to the courts in hopes of holding the firms accountable for what the patients view as lapses in care or policies that favor profits over patients.

Dozens of lawsuits link patient harm to the sale of Florida medical device maker Exactech to TPG Capital, a Texas private equity firm. TPG acquired the device company in February 2018 for about $737 million.

In August 2021, Exactech recalled its Optetrak knee replacement system, warning that a defect in packaging might cause the implant to loosen or fracture and cause “pain, bone loss or recurrent swelling.” In the lawsuits, more than three dozen patients accuse Exactech of covering up the defects for years, including, some suits say, when “full disclosure of the magnitude of the problem … might have negatively impacted” Exactech’s sale to TPG.

Linda White is suing Exactech and TPG, which she asserts is “directly involved” in the device company’s affairs.

White had Optetrak implants inserted into both her knees at a Galesburg, Illinois, hospital in June 2012. The right one failed and was replaced with a second Optetrak implant in July 2015, according to her lawsuit. That one also failed, and she had it removed and replaced with a different company’s device in January 2019.

The Exactech implant in White’s left knee had to be removed in May 2019, according to the suit, which is pending in Cook County Circuit Court in Illinois.

In a statement to KHN, Exactech said it conducted an “extensive investigation” when it received reports of “unexpected wear of our implants.”

Exactech said the problem dated to 2005 but was discovered only in July of last year. “Exactech disputes the allegations in these lawsuits and intends to vigorously defend itself,” the statement said. TPG declined to comment but has denied the allegations in court filings.

‘Invasive Procedures’

In the past, private equity business tactics have been linked to scandalously bad care at some dental clinics that treated children from low-income families.

In early 2008, a Washington, D.C., television station aired a shocking report about a local branch of the dental chain Small Smiles that included video of screaming children strapped to straightjacket-like “papoose boards” before being anesthetized to undergo needless operations like baby root canals.

Five years later, a U.S. Senate report cited the TV exposé in voicing alarm at the "corporate practice of dentistry in the Medicaid program.” The Senate report stressed that most dentists turned away kids enrolled in Medicaid because of low payments and posed the question: How could private equity make money providing that care when others could not?

“The answer is ‘volume,’” according to the report.

Small Smiles settled several whistleblower cases in 2010 by paying the government $24 million. At the time, it was providing “business management and administrative services” to 69 clinics nationwide, according to the Justice Department. It later declared bankruptcy.

But complaints that volume-driven dentistry mills have harmed disadvantaged children didn’t stop.

According to the 2018 lawsuit filed by his parents, Zion Gastelum was hooked up to an oxygen tank after questionable root canals and crowns “that was empty or not operating properly” and put under the watch of poorly trained staffers who didn’t recognize the blunder until it was too late.

Zion never regained consciousness and died four days later at Phoenix Children’s Hospital, the suit states. The cause of death was “undetermined,” according to the Maricopa County medical examiner’s office. An Arizona state dental board investigation later concluded that the toddler’s care fell below standards, according to the suit.

Less than a month after Zion’s death in December 2017, the dental management company Benevis LLC and its affiliated Kool Smiles clinics agreed to pay the Justice Department $24 million to settle False Claims Act lawsuits. The government alleged that the chain performed “medically unnecessary” dental services, including baby root canals, from January 2009 through December 2011.

In their lawsuit, Zion’s parents blamed his death on corporate billing policies that enforced “production quotas for invasive procedures such as root canals and crowns” and threatened to fire or discipline dental staff “for generating less than a set dollar amount per patient.”

Kool Smiles billed Medicaid $2,604 for Zion’s care, according to the suit. FFL Partners did not respond to requests for comment. In court filings, it denied liability, arguing it did not provide “any medical services that harmed the patient.”

Covering Tracks

Under a 1976 federal law called the Hart-Scott-Rodino Antitrust Improvements Act, deal-makers must report proposed mergers to the FTC and the Justice Department antitrust division for review. The intent is to block deals that stifle competition, which can lead to higher prices and lower-quality services.

But there’s a huge blind spot, which stymies government oversight of more than 90% of private equity investments in health care companies: The current threshold for reporting deals is $101 million.

KHN’s analysis of PitchBook data found that just 423 out of 7,839 private equity health care deals from 2012 through 2021 were known to have exceeded the current threshold.

In some deals, private equity takes a controlling interest in medical practices, and doctors work for the company. In other cases, notably in states whose laws prohibit corporate ownership of physician practices, the private equity firm handles a range of management duties.

Thomas Wollmann, a University of Chicago researcher, said antitrust authorities may not learn of consequential transactions “until long after they have been completed” and “it's very hard to break them up after the fact.”

In August, the FTC took aim at what it called “a growing trend toward consolidation” by veterinary medicine chains.

The FTC ordered JAB Consumer Partners, a private equity firm based in Luxembourg, to divest from some clinics in the San Francisco Bay and Austin, Texas, areas as part of a proposed $1.1 billion takeover of a rival.

The FTC said the deal would eliminate “head-to-head” competition, “increasing the likelihood that customers are forced to pay higher prices or experience a degradation in quality of the relevant services.”

Under the order, JAB must obtain FTC approval before buying veterinary clinics within 25 miles of the sites it owns in Texas and California.

The FTC would not say how much market consolidation is too much or whether it plans to step up scrutiny of health care mergers and acquisitions.

“Every case is fact-specific,” Betsy Lordan, an FTC spokesperson, told KHN.

Lordan, who has since left the agency, said regulators are considering updates to regulations governing mergers and are reviewing about 1,900 responses to the January 2022 request for public comment. At least 300 of the comments were from doctors or other health care workers.

Few industry observers expect the concerns to abate; they might even increase.

Investors are flush with “dry powder,” industry parlance for money waiting to stoke a deal.

The Healthcare Private Equity Association, which boasts about 100 investment companies as members, says the firms have $3 trillion in assets and are pursuing a vision for "building the future of healthcare.”

That kind of talk alarms Cornell University professor Rosemary Batt, a longtime critic of private equity. She predicts that investors chasing outsize profits will achieve their goals by “sucking the wealth” out of more and more health care providers.

“They are constantly looking for new financial tricks and strategies,” Batt said.

KHN’s Megan Kalata contributed to this article.

KHN (Kaiser Health News) is a national newsroom that produces in-depth journalism about health issues. Together with Policy Analysis and Polling, KHN is one of the three major operating programs at KFF (Kaiser Family Foundation). KFF is an endowed nonprofit organization providing information on health issues to the nation.

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