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As AI Eye Exams Prove Their Worth, Lessons for Future Tech Emerge

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Hannah Norman, KFF News
Wed, 27 Mar 2024 09:00:00 +0000

Christian Espinoza, director of a Southern California drug-treatment provider, recently began employing a powerful new assistant: an artificial intelligence algorithm that can perform eye exams with pictures taken by a retinal camera. It makes quick diagnoses, without a doctor present.

His clinics, Tarzana Treatment Centers, are among the early adopters of an AI-based system that promises to dramatically expand screening for diabetic retinopathy, the leading cause of blindness among working-age adults and a threat to many of the estimated 38 million Americans with diabetes.

“It's been a godsend for us,” said Espinoza, the organization's director of clinic operations, citing the benefits of a quick and easy screening that can be administered with little and delivers immediate results.

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His like it, too. Joseph Smith, who has Type 2 diabetes, recalled the cumbersome task of taking the bus to an eye specialist, getting his eyes dilated, and then waiting a week for results. “It was horrible,” he said. “Now, it takes minutes.”

Amid all the buzz around artificial intelligence in , the eye-exam technology is emerging as one of the first proven use cases of AI-based diagnostics in a clinical setting. While the FDA has approved hundreds of AI medical devices, adoption has been slow as vendors navigate the regulatory process, insurance coverage, technical obstacles, equity concerns, and challenges of integrating them into provider .

The eye exams show that the AI's ability to provide immediate results, as well as the cost savings and convenience of not needing to make an extra appointment, can have big benefits for both patients and providers. Of about 700 eye exams conducted during the past year at Espinoza's clinics, nearly one-quarter detected retinopathy, and patients were referred to a specialist for further care.

Diabetic retinopathy results when high blood sugar harms blood vessels in the retina. While managing a patient's diabetes can often prevent the disease — and there are treatments for more advanced stages — say regular screenings are crucial for catching symptoms early. An estimated 9.6 million people in the U.S. have the disease.

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The three companies with FDA-approved AI eye exams for diabetic retinopathy — Digital Diagnostics, based in Coralville, Iowa; Eyenuk of Woodland Hills, California; and Israeli software company AEYE Health — have sold systems to hundreds of practices nationwide. A few dozen companies have conducted research in the narrow field, and some have regulatory clearance in other countries, including tech giants like Google.

Digital Diagnostics, formerly Idx, received FDA approval for its system in 2018, following decades of research and a clinical trial involving 900 patients diagnosed with diabetes. It was the first fully autonomous AI system in any field of medicine, making its approval “a landmark moment in medical history,” said Aaron Lee, a retina specialist and an associate professor at the of Washington.

The system, used by Tarzana Treatment Centers, can be operated by someone with a high school degree and a few hours of training, and it takes just a few minutes to produce a diagnosis, without any eye dilation most of the time, said John Bertrand, of Digital Diagnostics.

The setup can be placed in any dimly lit room, and patients place their face on the chin and forehead rests and stare into the camera while a technician takes images of each eye.

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The American Diabetes Association recommends that people with Type 2 diabetes get screened every one to two years, yet only about 60% of people living with diabetes get yearly eye exams, said Robert Gabbay, the ADA's chief scientific and medical officer. The rates can be as low as 35% for people with diabetes age 21 or younger.

In swaths of the U.S., a shortage of optometrists and ophthalmologists can make appointments hard to schedule, sometimes booking for months out. Plus, the barriers of traveling to an additional appointment to get their eyes dilated — which means time off work or school and securing transportation — can be particularly tricky for low-income patients, who also have a higher risk of Type 2 diabetes.

“Ninety percent of our patients are blue-collar,” said Espinoza of his Southern California clinics, which largely serve minority populations. “They don't eat if they don't work.”

One potential downside of not having a doctor do the screening is that the algorithm solely looks for diabetic retinopathy, so it could miss other concerning diseases, like choroidal melanoma, Lee said. The algorithms also generally “err on the side of caution” and over-refer patients.

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But the technology has shown another big benefit: Follow-up after a positive result is three times as likely with the AI system, according to a recent study by Stanford University.

That's because of the “proximity of the message,” said David Myung, an associate professor of ophthalmology at the Byers Eye Institute at Stanford. When it's delivered immediately, rather than weeks or even months later, it's much more likely to be heard by the patient and acted upon.

Myung launched Stanford's automated teleophthalmology program in 2020, originally focusing on telemedicine and then shifting to AI in its Bay Area clinics. That same year, the National Committee for Quality Assurance expanded its screening standard for diabetic retinopathy to include the AI systems.

Myung said it took about a year to sift through the Stanford health system's cybersecurity and IT systems to integrate the new technology. There was also a learning curve, especially for taking quality photos that the AI can decipher, Myung said.

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“Even with hitting our stride, there's always something to improve,” he added.

The AI test has been bolstered by a reimbursement code from the Centers for Medicare & Services, which can be difficult and time-consuming to obtain for breakthrough devices. But health care providers need that government approval to get reimbursement.

In 2021, CMS set the national payment rate for AI diabetic retinopathy screenings at $45.36 — quite a bit below the median privately negotiated rate of $127.81, according to a recent New England Journal of Medicine AI study. Each company has a slightly different business model, but they generally charge providers subscription or licensing fees for their software.

The companies declined to share what they charge for their software. The cameras can cost up to $20,000 and are either purchased separately or wrapped into the software subscription as a rental.

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The greater compliance with screening recommendations that the machines make possible, along with a corresponding increase in referrals to specialists, makes it worthwhile, said Lindsie Buchholz, clinical informatics lead at Nebraska Medicine, which in mid-December began using Eyenuk's system.

“It kind of helps the camera pay for itself,” she said.

Today, Digital Diagnostics' system is in roughly 600 sites nationwide, according to the company. AEYE Health said its eye exam is used by “low hundreds” of U.S. providers. Eyenuk declined to share specifics about its reach.

The technology continues to advance, with clinical studies for additional cameras — including a handheld imager that can screen patients in the field — and looking at other eye diseases, like glaucoma. The innovations put ophthalmology alongside radiology, cardiology, and dermatology as specialties in which AI innovation is happening fast.

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“They are going to come out in the near future — cameras that you can use in street medicine — and it's going to a lot of people,” said Espinoza.

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By: Hannah Norman, KFF Health News
Title: As AI Eye Exams Prove Their Worth, Lessons for Future Tech Emerge
Sourced From: kffhealthnews.org/news/article/artificial-intelligence-ai-eye-exams-diabetic-retinopathy-innovation/
Published Date: Wed, 27 Mar 2024 09:00:00 +0000

Kaiser Health News

Millions Were Booted From Medicaid. The Insurers That Run It Gained Medicaid Revenue Anyway.

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Phil Galewitz, KFF News
Fri, 26 Apr 2024 13:55:00 +0000

Private health plans lost millions of members in the past year as pandemic protections that prohibited states from dropping anyone from the government program expired.

But despite Medicaid's unwinding, as it's known, at least two of the five largest publicly traded companies selling plans have continued to increase revenue from the program, according to their latest earnings reports.

“It's a very interesting paradox,” said Andy Schneider, a research professor at Georgetown 's McCourt School of Public Policy, of plans' Medicaid revenue increasing despite enrollment drops.

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Medicaid, the state-federal health program for low-income and disabled people, is administered by states. But most people enrolled in the program get their health care through insurers contracted by states, including UnitedHealthcare, Centene, and Molina.

The companies persuaded states to pay them more money per Medicaid enrollee under the assumption that younger and healthier people were dropping out — presumably for Obamacare coverage or employer-based health insurance, or because they didn't see the need to get coverage — leaving behind an older and sicker population to cover, their executives have told investors.

Several of the companies reported that states have made midyear and retrospective changes in their payments to plans to account for the worsening health status of members.

In an earnings call with analysts on April 25, Molina Joe Zubretsky said 19 states increased their payment rates this year to adjust for sicker Medicaid enrollees. “States have been very responsive,” Zubretsky said. “We couldn't be more pleased with the way our state customers have responded to having rates be commensurate with normal cost trends and trends that have been influenced by the acuity shift.”

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Health plans have much uncertainty during the Medicaid unwinding, as states began reassessing enrollees' eligibility and dropping those deemed no longer qualified or who lost coverage because of procedural errors. Before the unwinding, plans said they expected the overall risk profile of their members to go up because those remaining in the program would be sicker.

UnitedHealthcare, Centene, and Molina had Medicaid revenue increases ranging from 3% to 18% in 2023, according to KFF. The two other large Medicaid insurers, Elevance and CVS Health, do not break out Medicaid-specific revenue.

The Medicaid enrollment of the five companies collectively declined by about 10% from the end of March 2023 through the end of December 2023, from 44.2 million people to 39.9 million, KFF data shows.

In the first quarter of 2024, UnitedHealth's Medicaid revenue rose to $20.5 billion, up from $18.8 in the same quarter of 2023.

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Molina on April 24 reported nearly $7.5 billion in Medicaid revenue in the first quarter of 2024, up from $6.3 billion in the same quarter a year earlier.

On April 26, Centene reported that its Medicaid enrollment fell 18.5% to 13.3 million in the first quarter of 2024 with the same period a year ago. The company's Medicaid revenue dipped 3% to $22.2 billion.

Unlike UnitedHealthcare, whose Medicaid enrollment fell to 7.7 million in March 2024 from 8.4 million a year prior, Molina's Medicaid enrollment rose in the first quarter of 2024 to 5.1 million from 4.8 million in March 2023. Molina's enrollment jump last year was partly a result of its having bought a Medicaid plan in Wisconsin and gained a new Medicaid contract in Iowa, the company said in its earnings news release.

Molina added 1 million members because states were prohibited from terminating Medicaid coverage during the pandemic. The company has lost 550,000 of those people during the unwinding and expects to lose an additional 50,000 by June.

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About 90% of Molina Medicaid members have gone through the redetermination , Zubretsky said.

The corporate giants also offset the enrollment losses by getting more Medicaid money from states, which they use to pass on higher payments to certain facilities or providers, Schneider said. By holding the money temporarily, the companies can count these “directed payments” as revenue.

Medicaid health plans were big winners during the pandemic after the federal government prohibited states from dropping people from the program, leading to a surge in enrollment to about 93 million Americans.

States made efforts to limit health plans' profits by clawing back some payments above certain thresholds, said Elizabeth Hinton, an associate director at KFF.

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But once the prohibition on dropping Medicaid enrollees was lifted last spring, the plans faced uncertainty. It was unclear how many people would lose coverage or when it would happen. Since the unwinding began, more than 20 million people have been dropped from the rolls.

Medicaid enrollees' health care costs were lower during the pandemic, and some states decided to exclude pandemic-era cost data as they considered how to set payment rates for 2024. That provided yet another win for the Medicaid health plans.

Most states are expected to complete their Medicaid unwinding processes this year.

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By: Phil Galewitz, KFF Health News
Title: Millions Were Booted From Medicaid. The Insurers That It Gained Medicaid Revenue Anyway.
Sourced From: kffhealthnews.org/news/article/medicaid-unwinding-insurer-revenue/
Published Date: Fri, 26 Apr 2024 13:55:00 +0000

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California Is Investing $500M in Therapy Apps for Youth. Advocates Fear It Won’t Pay Off.

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Molly Castle Work
Fri, 26 Apr 2024 09:00:00 +0000

With little pomp, California launched two apps at the start of the year offering behavioral health services to youths to them cope with everything from living with anxiety to body acceptance.

Through their phones, young people and some caregivers can meet BrightLife Kids and Soluna coaches, some who specialize in peer support or substance use disorders, for roughly 30-minute virtual counseling sessions that are best suited to those with more mild needs, typically those without a clinical diagnosis. The apps also feature self-directed activities, such as white noise sessions, guided breathing, and videos of ocean waves to help users relax.

“We believe they're going to have not just great impact, but wide impact across California, especially in places where maybe it's not so easy to find an in-person behavioral health visit or the kind of coaching and supports that parents and young people need,” said Gov. Gavin Newsom's health secretary, Mark Ghaly, during the Jan. 16 announcement.

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The apps represent one of the Democratic governor's major forays into health technology and with four-year contracts valued at $498 million. California is believed to be the first state to offer a mental health app with free coaching to all young residents, according to the Department of Services, which operates the program.

However, the rollout has been slow. So slow that one of the companies has missed a deadline to make its app available on Android phones. Only about 15,000 of the state's 12.6 million children and young adults have signed up for the apps, and school counselors say they've never heard of them.

Advocates for youth question the wisdom of investing taxpayer dollars in two private companies. Social workers are concerned the companies' coaches won't properly identify youths who need referrals for clinical care. And the spending is drawing lawmaker scrutiny amid a state deficit pegged at as much as $73 billion.

An App for That

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Newsom's administration says the apps fill a need for young Californians and their families to access professional telehealth for free, in multiple languages, and outside of standard 9-to-5 hours. It's part of Newsom's sweeping $4.7 master plan for kids' mental health, which was introduced in 2022 to increase access to mental health and substance use support services. In addition to launching virtual tools such as the teletherapy apps, the initiative is working to expand workforce capacity, especially in underserved .

“The reality is that we are rarely 6 feet away from our devices,” said Sohil Sud, director of Newsom's Children and Youth Behavioral Health Initiative. “The question is how we can leverage technology as a resource for all California youth and families, not in place of, but in addition to, other behavioral health services that are being developed and expanded.”

The virtual platforms come amid rising depression and suicide rates among youth and a shortage of mental health providers. Nearly half of California youths from the ages of 12 to 17 report having recently struggled with mental health issues, with nearly a third experiencing serious psychological distress, according to a 2021 study by the UCLA Center for Health Policy Research. These rates are even higher for multiracial youths and those from low-income families.

But those supporting youth mental health at the local level question whether the apps will move the needle on climbing depression and suicide rates.

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“It's fair to applaud the state of California for aggressively seeking new tools,” said Alex Briscoe of California Children's Trust, a statewide initiative that, along with more than 100 local partners, works to improve the social and emotional health of children. “We just don't see it as fundamental. And we don't believe the youth mental health crisis will be solved by technology projects built by a professional class who don't share the lived experience of marginalized communities.”

The apps, BrightLife Kids and Soluna, are operated by two companies: Brightline, a 5-year-old venture capital-backed startup; and Kooth, a London-based publicly traded company that has experience in the U.K. and has also signed on some schools in Kentucky and Pennsylvania and a health plan in Illinois. In the first five months of Kooth's Pennsylvania pilot, 6% of who had access to the app signed up.

Brightline and Kooth represent a growing number of health tech firms seeking to profit in this space. They beat out dozens of other bidders international consulting companies and other youth telehealth platforms that had already snapped up contracts in California.

Although the service is intended to be free with no insurance requirement, Brightline's app, BrightLife Kids, is folded into and only accessible through the company's main app, which asks for insurance information and directs users to paid licensed counseling options alongside the free coaching. After KFF Health News questioned why the free coaching was advertised below paid options, Brightline reordered the page so that, even if a child has high-acuity needs, free coaching shows up first.

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The apps take an expansive view of behavioral health, making the tools available to all California youth under age 26 as well as caregivers of babies, toddlers, and children 12 and under. When KFF Health News asked to speak with an app user, Brightline connected a reporter with a mother whose 3-year-old daughter was learning to sleep on her own.

‘It's Like Crickets'

Despite being months into the launch and having millions in marketing funds, the companies don't have a definitive rollout timeline. Brightline said it hopes to have deployed teams across the state to present the tools in person by midyear. Kooth said developing a strategy to hit every school would be “the main focus for this calendar year.”

“It's a big state — 58 counties,” Bob McCullough of Kooth said. “It'll take us a while to get to all of them.”

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Brightline's contract states that the company was required to launch downloadable apps for iOS and Android phones by January, but so far BrightLife Kids is available only on Apple phones. Brightline said it's aiming to launch the Android version over the summer.

“Nobody's really done anything like this at this magnitude, I think, in the U.S. before,” said Naomi Allen, a co-founder and the CEO of Brightline. “We're very much in the early innings. We're already learning a lot.”

The contracts, obtained by KFF Health News through a records request, show the companies operating the two apps could earn as much as $498 million through the contract term, which ends in June 2027, months after Newsom is set to office. And the state is spending hundreds of millions more on Newsom's virtual behavioral health strategy. The state said it aims to make the apps available long-term, depending on usage.

The state said 15,000 people signed up in the first three months. When KFF Health News asked how many of those users actively engaged with the app, it declined to say, noting that data would be released this summer.

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KFF Health News reached out to nearly a dozen California mental health professionals and youths. None of them were aware of the apps.

“I'm not hearing anything,” said Loretta Whitson, executive director of the California Association of School Counselors. “It's like crickets.”

Whitson said she doesn't think the apps are on “anyone's” radar in schools, and she doesn't know of any schools that are actively advertising them. Brightline will be presenting its tool to the counselor association in May, but Whitson said the company didn't reach out to plan the meeting; she did.

Concern Over Referrals

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Whitson isn't comfortable promoting the apps just yet. Although both companies said they have a clinical team on staff to assist, Whitson said she's concerned that the coaches, who aren't all licensed therapists, won't have the training to detect when users need more help and refer them to clinical care.

This sentiment was echoed by other school-based social workers, who also noted the apps' duplicative nature — in some counties, like Los Angeles, youths can access free virtual counseling sessions through Hazel Health, a for-profit company. Nonprofits, too, have entered this space. For example, Teen Line, a peer-to-peer hotline operated by Southern California-based Didi Hirsch Mental Health Services, is free nationwide.

While the state is also funneling money to the schools as part of Newsom's master plan, students and school-based mental health professionals voiced confusion at the large app investment when, in many school districts, few in-person counseling roles exist, and in some cases are dwindling.

Merchant, a student at College of the Desert in Palm Desert, noted that it can be hard to access in-person therapy at her school. She believes the community college, which has about 15,000 students, has only one full-time counselor and one part-time bilingual counselor. She and several students interviewed by KFF Health News said they appreciated having engaging content on their phone and the ability to speak to a coach, but all said they'd prefer in-person therapy.

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“There are a lot of people who are seeking therapy, and people close to me that I know. But their insurances are taking forever, and they're on the waitlist,” Merchant said. “And, like, you're seeing all these people struggle.”

Fiscal conservatives question whether the money could be spent more effectively, like to bolster county efforts and existing youth behavioral health programs.

Republican state Sen. Roger Niello, vice chair of the Senate Budget and Fiscal Review Committee, noted that California is forecasted to face deficits for the next three years, and taxpayer watchdogs worry the apps might cost even more in the long run.

“What starts as a small financial commitment can become uncontrollable expenses down the road,” said Susan Shelley of the Howard Jarvis Taxpayers Association.

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This article was produced by KFF Health News, which publishes California Healthline, an editorially independent service of the California Health Care Foundation. 

——————————
By: Molly Castle Work
Title: California Is Investing $500M in Therapy Apps for Youth. Advocates Fear It Won't Pay Off.
Sourced From: kffhealthnews.org/news/article/california-youth-teletherapy-apps-rollout-slow/
Published Date: Fri, 26 Apr 2024 09:00:00 +0000

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KFF Health News’ ‘What the Health?’: Abortion — Again — At the Supreme Court

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Wed, 24 Apr 2024 20:30:00 +0000

The Host

Julie Rovner
KFF Health


@jrovner


Read Julie's stories.

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Julie Rovner is chief Washington correspondent and host of KFF Health News' weekly health policy news , “What the Health?” A noted expert on health policy issues, Julie is the author of the critically praised reference book “Health Care and Policy A to Z,” now in its third edition.

Some justices suggested the Supreme Court had said its piece on abortion law when it overturned in 2022. This term, however, the court has agreed to review another abortion case. At issue is whether a federal law requiring emergency care in hospitals overrides Idaho's near-total abortion ban. A is expected by summer.

Meanwhile, the Centers for Medicare & Medicaid finalized the first-ever minimum staffing requirements for nursing homes participating in the programs. But the industry argues that there are not enough workers to hire to meet the standards.

This 's panelists are Julie Rovner of KFF Health News, Joanne Kenen of the Johns Hopkins University's nursing and public health schools and Politico Magazine, Tami Luhby of CNN, and Alice Miranda Ollstein of Politico.

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Panelists

Joanne Kenen
Johns Hopkins University and Politico


@JoanneKenen


Read Joanne's articles.

Tami Luhby
CNN

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@Luhby


Read Tami's stories.

Alice Miranda Ollstein
Politico


@AliceOllstein

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Read Alice's stories.

Among the takeaways from this week's episode:

  • This week's Supreme Court hearing on emergency abortion care in Idaho was the first to a state's abortion ban since the overturn of the constitutional right to an abortion. Unlike previous abortion cases, this one focused on the everyday impacts of bans on abortion care — cases in which pregnant experienced medical emergencies.
  • Establishment medical groups and doctors themselves are getting more vocal and active as states set laws on abortion access. In a departure from earlier political moments, some major medical groups are campaigning on state ballot measures.
  • Medicaid officials this week finalized new rules intended to more closely regulate managed-care plans that enroll Medicaid patients. The rules are intended to ensure, among other things, that patients have prompt access to needed primary care doctors and specialists.
  • Also this week, the Federal Trade Commission voted to ban most “noncompete” clauses in employment contracts. Such language has become common in health care and prevents not just doctors but other health workers from changing — often forcing those workers to move or commute to leave a position. Business interests are already suing to block the new rules, claiming they would be too expensive and risk the loss of proprietary information to competitors.
  • The fallout from the cyberattack of Change continues, as yet another group is demanding ransom from UnitedHealth Group, Change's owner. UnitedHealth said in a statement this week that the records of “a substantial portion of America” may be involved in the breach.

Plus for “extra credit” the panelists suggest health policy stories they read this week that they think you should read, too:

Julie Rovner: NBC News' “Women Are Less Likely To Die When Treated by Female Doctors, Study Suggests,” by Liz Szabo.  

Alice Miranda Ollstein: States Newsroom's “Loss of Federal Protection in Idaho Spurs Pregnant Patients To Plan for Emergency Air Transport,” by Kelcie Moseley-Morris.  

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Tami Luhby: The Associated Press' “Mississippi Lawmakers Haggle Over Possible Medicaid Expansion as Their Legislative Session Nears End,” by Emily Wagster Pettus.  

Joanne Kenen: States Newsroom's “Missouri Prison Agency To Pay $60K for Sunshine Law Violations Over Inmate Death Records,” by Rudi Keller.  

Also mentioned on this week's podcast:

Credits

Francis Ying
Audio producer

Emmarie Huetteman
Editor

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To hear all our podcasts, click here.

And subscribe to KFF Health News' “What the Health?” on Spotify, Apple Podcasts, Pocket Casts, or wherever you listen to podcasts.

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Title: KFF Health News' ‘What the Health?': Abortion — Again — At the Supreme Court
Sourced From: kffhealthnews.org/news/podcast/what-the-health-344-abortion-supreme-court-april-25-2024/
Published Date: Wed, 24 Apr 2024 20:30:00 +0000

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