By Arielle Zionts for KFF Health News.
Broadcast version by Mark Moran for Big Sky Connection reporting for the KFF Health News-Public News Service Collaboration

Crystal Hiwalker wonders if her heart and lungs would have kept working if the ambulance crew had been able to give her a transfusion as the blood drained from her body during a stormy, 100-mile ride.

Because of the 2019 snowstorm, it took 2.5 hours to drive from her small town of Lame Deer, Montana, to the advanced trauma center in Billings.

Doctors at the Billings Clinic hospital revived Hiwalker and stopped the bleeding from her ruptured ectopic pregnancy. They were shocked that she not only survived after her heart stopped beating and she lost nearly all her blood, but that she recovered without brain damage.

The Montana State Trauma Care Committee, which works to reduce trauma incidents and to improve care, later realized the ambulance that carried Hiwalker had passed near two hospitals that stocked blood. What if Hiwalker had access to that blood on her way to Billings, committee members asked.

That realization, and question, inspired committee members to create the Montana Interfacility Blood Network, which they say is the first program of its kind in the U.S. The network allows ambulance crews to pick up blood from hospitals and transfuse it to patients on the way to the advanced care they need.

“We kind of came up with the idea of having a blood handoff — like driving through a fast-food restaurant drive-thru — and picking up blood on the way,” said Gordon Riha, a trauma surgeon at the Billings Clinic trauma center, where Hiwalker was treated. Riha said timely blood transfusions can prevent death or permanent brain injury.

The network is aimed at rural patients, who face elevated rates of traumatic injuries and death, said Alyssa Johnson, trauma system manager for the state of Montana.

“We have to get more creative. We don’t have a blood bank on every corner, and we don’t have a Level 1 trauma center on every corner,” Johnson said.

Network leaders say the program has helped at least three patients since it launched in 2022. They hope it will be used more in the future.

Hiwalker is excited about the program.

“I’m so glad that something like this got started, because it would save a lot of lives from where I live,” she said.

Hiwalker said she has heard about people bleeding to death after car crashes, gunshot wounds, and stabbings in her rural community. Johnson said work injuries, cancer, gastrointestinal problems, and childbirth can also cause serious bleeding.

The Montana trauma committee began discussing the blood network a few months after Hiwalker’s brush with death. First, it created a map of 48 facilities with blood banks. Then, it created guidelines for how hospitals, blood banks, ambulances, and labs must communicate about, package, transport, document, and bill for the blood.

The network is used only during emergencies, which means there’s no time to test patients’ blood types. So it uses only type O red blood cells, which can be transfused safely into most patients.

The receiving hospital — not the one that provided the blood — is responsible for billing patients’ insurance for the blood. The cost depends on how much blood patients need but typically ranges from several hundred dollars to more than a thousand, said Sadie Arnold, who manages the blood bank at Billings Clinic.

Arnold said blood must be stored in a lab and managed by professionals with specific degrees, clinical experience, and board certifications.

Some rural hospitals lack space for a lab or money to recruit these specialists, Arnold said. Or they may not need blood often enough to justify storing a product that can expire and — especially during the current national blood shortage — is needed elsewhere. The network uses blood that has a maximum shelf life of 42 days.

Rural hospitals that do store blood may have only small amounts on hand. A rural Montanan with severe bleeding experienced that firsthand when he went to the nearest hospital, which had only one unit of type O blood, according to a report on the blood network. But thanks to the new program, ambulance medics picked up more blood from a hospital halfway through an 80-mile drive to the trauma hospital.

Ideally, rural patients with serious bleeding would be transported by medical helicopters or airplanes outfitted for transfusions. But, as in Hiwalker’s case, flying can be impossible during bad weather. That can mean hours-long ambulance rides. Some towns in northeastern Montana, for example, are more than 250 miles away from the nearest advanced trauma center.

“This was truly designed for kind of that last-ditch effort,” Johnson said. When “we’re out of options, we’ve got to get the patient moving towards a larger center, and we can’t fly.”

The blood handoff may involve the ambulance stopping at the second hospital, Johnson said. But during one incident, a police officer picked up the blood and delivered it to the ambulance at a highway exit, she said.

Ambulances may also pick up a paramedic or nurse to provide the transfusion along the way, since many rural ambulance crews are staffed by emergency medical technicians, who in Montana aren’t authorized to do so.

Medics in other cities and states, including ones with rural areas, have started performing blood transfusions in ambulances and helicopters, said Claudia Cohn, chief medical officer of the national Association for the Advancement of Blood & Biotherapies.

She said researchers are also interested in the potential of using frozen and freeze-dried blood products, which could be helpful in rural areas since they’re easier to store and have longer shelf lives.

Johnson said the Montana Interfacility Blood Network is the only program she knows of specifically aimed at rural patients and involving ambulances picking up blood from hospitals along their routes. She said the network is gaining interest from other states with large rural regions, including Oregon.

Hiwalker said receiving a blood transfusion in the ambulance could have prevented her near-death experience and the trauma her husband faced from seeing her suffer as he rode in the ambulance with her. She’s glad her ordeal led to an innovation that is helping others.


Arielle Zionts wrote this story for KFF Health News.


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People who are part of the Deferred Action for Childhood Arrivals program, known as DACA, will be dropped from their CoveredCA health plans at the end of August.

The move comes after the Trump administration changed a Biden-era definition of "lawfully present" to revoke health care eligibility for thousands of immigrants.

Christine Smith, policy and legislative advocate for the nonprofit Health Access California, said people only have a few weeks to get medical appointments in before their coverage ends.

"If you're enrolled in Covered California and you're a DACA recipient, the Trump administration just ended your coverage," Smith emphasized. "People should use as much of your health care as you can before the August 31st deadline."

The Centers for Medicare and Medicaid Services defended the move, saying it will save taxpayers money. CoveredCA estimated the change affects about 2,400 DACA recipients in the state who make too much to qualify for Medi-Cal and have jobs not providing health insurance. They can still buy private insurance but it is much more expensive. People who prepaid for their coverage can seek a refund.

Smith predicted it will be a blow not just to those who lose coverage but to the state's health care system as a whole.

"The lines in the ERs are going to be longer because people are not going to be able to get affordable preventive care," Smith projected. "They're just going to get sicker and then end up in the ERs. People will overall incur more medical debt. Hospitals will have more uncompensated care."

The change is nationwide. As of mid-July, about 538,000 people in the DACA program across the U.S. are ineligible to enroll in any state-based insurance marketplace and are unable to access premium subsidies or cost-sharing assistance.

Artificial intelligence is appearing more prominently in many aspects of life and research suggests older populations are curious, yet remain wary of using the technology in their everyday lives.

According to Stats Indiana, there are more than 1.5 million Hoosiers aged 65 and older, or 18% of the state's population. Experts said it is likely the demographic will use AI in some form in the next few years, either by choice or necessity.

Dr. Shaun Grannis, vice president of data and analytics for the Regenstrief Institute on Aging, said AI offers real benefits.

"It can reduce loneliness through conversation, provide reminders for medications and appointments," Grannis outlined. "It can support cognitive stimulation via games, storytelling, news updates."

The technology can also offer a low-pressure way to access information on public services, he added, which is valuable for those with mobility issues or those who feel intimidated by technology.

Grannis cautioned any tool which can be used for good can also lead to problems. He noted AI can create a false sense of companionship and mask social isolation. Overdependence is a legitimate concern, he argued, if the technology becomes a "crutch" for all forms of interaction.

"All cognitive activities or decision-making, it can actually lead to and create a negative feedback loop, lead to a decline in engagement and even basic self-management skills," Grannis explained. "This is risky."

Grannis believes one solution is designing AI systems to complement, not replace, human interaction. He stressed it can be done though building broader support ecosystems including family, friends, caregivers and community services. Grannis emphasized it would encourage real-world activity, prompting the user to go for a walk, call a grandchild or attend a local senior event.

If you have an extra five minutes, you can save a life because you can learn cardiopulmonary resuscitation at no cost from a new mobile, hands-only CPR kiosk.

The new kiosk is in the lobby of Saint John's Health Center in Santa Monica. The machine's touch screen gives a brief overview of hands-only CPR and you can practice right there, on a mannequin.

Dr. Rigved Tadwalkar, cardiologist at St. John's, said it is an easy way for people to get more comfortable giving chest compressions in an emergency.

"It's a lot like a video game but of course, a lot more important than a video game," Tadwalkar pointed out. "It gives real-time feedback about the depth and rate of compressions, proper hand placement, which are all factors that influence the effectiveness of CPR."

The American Heart Association operates the St. John's mobile kiosk and a stationary model at L-A-X with support from the hospital. Santiago Canyon College in Orange County also has a mobile hands-only C-P-R kiosk now through September, sponsored by Edwards Lifesciences.

Steven Munatones, an Orange County business owner, said he survived what's known as a "widowmaker" heart attack which led to cardiac arrest nine years ago, thanks to his 17-year-old son, who gave him immediate CPR with instructions from a 911 operator.

"You don't have to put your mouth to anybody's mouth," Munatones explained. "You just put your hand on their chest and pump. He saved me, and others can do the same, anywhere. So, it's absolutely a lifesaving, heroic act that anybody can do."

Statistics show 350,000 Americans suffer from cardiac arrest outside a hospital each year and about 90% die, in part because they do not receive CPR. About 70% of those cardiac arrests happen at home, so people often depend on family or friends to give CPR before an ambulance arrives.