The NGMP Blog · United States
US interview hot topics inmedicine, right now
The stories moving American healthcare this month — what actually changed, the mechanism underneath it, and how to use it when an interviewer asks. Health policy, ethics and workforce stories for premed applicants.
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Happening right now
The stories moving American healthcare this month. If an interviewer opens with "have you been following the news", this is the material they mean.
The physician shortage lives at residency, not medical schoolAmerica’s medical schools have grown for two decades, yet the country still expects to be short tens of thousands of physicians by the mid-2030s. The reason sits in a funding cap most applicants have never heard of. Here is how the residency bottleneck actually works, why doctors cluster where they are least needed, and how to turn all of that into an interview answer with real judgment behind it.The workforce story behind half the questions about access to care.Read it
Rural hospital closures and the maternity desertMore than a hundred rural hospitals have closed or stopped inpatient care since 2010, and obstetric units go first because they are the most expensive service to keep open for the fewest patients. Over a third of American counties now have no obstetric provider at all — and the distance a labouring patient drives is a health outcome.Obstetric units closing first, and what that does to outcomes hundreds of miles out.Read it
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Quick high-yield
Short on time? These are the highest return per minute — one sitting each, and each one answers a question panels ask most years.
Drug prices and the Medicare negotiation eraFor nearly twenty years federal law forbade Medicare from negotiating what it paid for medicines. That ended with the Inflation Reduction Act, and the first negotiated prices took effect in January 2026. One law explains the whole American pricing mechanism — and most applicants answer questions about it as if the problem were simply greed.One law that teaches the whole pricing mechanism. Cheap to learn, useful everywhere.Read it
Prior authorization: the paperwork that decides careA physician orders a scan, and an insurer decides whether it will pay before it happens. Prior authorization is the most-complained-about administrative process in American medicine, it consumes days of physician time every week, and it is the cleanest example of a cost-control tool with a clinical cost of its own.One mechanism that explains delays, denials and burnout in a single sitting.Read it
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Go above and beyond
The harder ground. Candidates who can hold these calmly stop sounding rehearsed and start sounding like a colleague.
Nurse practitioners and the scope-of-practice fightRoughly half the states now let nurse practitioners diagnose, treat and prescribe without a physician’s oversight, and the other half are fighting about it in their legislatures every session. It is the clearest live test of whether you can argue about systems rather than job titles — and most applicants argue it as a turf war.Live in half the state legislatures, and the cleanest test of arguing about systems.Read it
The equations that used race, and why medicine removed themFor decades a calculator estimating kidney function returned a different number if the patient was Black, and that number decided who reached a transplant list. In 2021 the profession removed the adjustment. It is the clearest case in American medicine of a well-intentioned variable doing harm — and the best test of whether you can reason about race as a social category rather than a biological one.The eGFR coefficient and what replaced it. Careful ground, and memorable done well.Read it
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The core basics
The groundwork every other answer quietly assumes. Unglamorous, and the fastest way to lose marks if it is missing.
How American healthcare is actually structuredEmployer plans, Medicare, Medicaid, the exchanges and the uninsured — five ways to pay for the same hospital, plus the law that says the emergency room must treat you regardless. This is the groundwork every other answer on this blog quietly assumes, and the fastest place to lose points if it is missing.Employer plans, Medicare, Medicaid, the ACA. Every other answer quietly assumes it.Read it
How a doctor is actually trained in AmericaFour years of college, four of medical school, three to seven of residency, and a matching algorithm that decides where you spend them. Almost every workforce answer assumes this pathway, and applicants who have never laid it out end up arguing about a shortage without knowing where the bottleneck sits.Pre-med, the MCAT, the Match, residency. The pathway every workforce answer assumes.Read it
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Happening right now
The stories moving American healthcare this month. If an interviewer opens with "have you been following the news", this is the material they mean.
Water fluoridation is back on the ballotIn 2025 Utah became the first state to ban community water fluoridation, Florida followed within weeks, and the federal health secretary said he wanted the national recommendation withdrawn. A public health measure the CDC once ranked among the century’s ten greatest is now a live political fight — and the most examinable story in American dentistry.State bans landed in 2025. The most examinable public health story in dentistry.Read it
Who owns the practice now: DSOs and corporate dentistryA generation ago most American dentists owned the chair they worked in. Now a large and growing share are employees of practices backed by dental service organizations and private equity, and the person setting the treatment targets may never have been to dental school. It is the live argument about what a profession is.Who owns the practice changed quietly, and it changes what happens in the chair.Read it
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Quick high-yield
Short on time? These are the highest return per minute — one sitting each, and each one answers a question panels ask most years.
Dental insurance is not insuranceMedical insurance caps what you pay. Dental insurance caps what it pays — usually somewhere between one and two thousand dollars a year, a figure that has barely moved since the 1970s. That single design choice explains most of what an interviewer means by access, and most applicants have never noticed it.Annual maximums and coverage gaps: the mechanism behind every access question.Read it
Silver diamine fluoride: the cheap fix that changed paediatric dentistryA liquid painted on a cavity, no drill, no anaesthetic, about a minute per tooth — and the decay stops. It turns the lesion permanently black, which is why it took decades to catch on, and it is the best example in dentistry of a treatment whose only real problem is what it looks like.It stops decay and stains the tooth black. One material, a whole consent conversation.Read it
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Go above and beyond
The harder ground. Candidates who can hold these calmly stop sounding rehearsed and start sounding like a colleague.
Dental therapists in America: skill mix, argued the hard wayAlaska started it in 2004 with providers trained overseas because no American school would take them. Minnesota wrote it into law in 2009. More than a dozen states now authorize dental therapists, the American Dental Association fought most of them, and the argument is a near-perfect test of whether you can reason about scope rather than status.Alaska started it, Minnesota legislated it. Skill mix, argued the American way.Read it
Dentistry and the opioid crisis: the wisdom tooth problemFor years dentists were among the leading prescribers of opioids to American teenagers, and the commonest reason was a wisdom tooth extraction. The evidence now says ibuprofen with paracetamol controls that pain better. It is the sharpest example in dentistry of a routine habit that turned out to cause harm.Dentists were among the largest prescribers to teenagers. Uncomfortable and examinable.Read it
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The core basics
The groundwork every other answer quietly assumes. Unglamorous, and the fastest way to lose marks if it is missing.
How a dentist is actually trained in AmericaA bachelor’s degree, an admission test, four years of dental school, a national written exam, a clinical licensure exam that differs by state, and — for most graduates — straight into practice with debt that routinely passes $300,000. Almost every workforce answer assumes this pathway, and most applicants have never laid it out.DAT, dental school, licensure, residencies. The pathway your answers rest on.Read it
The mouth-body connection, stated honestlyGum disease travels with diabetes, heart disease and adverse pregnancy outcomes. What that means is the most over-claimed and under-understood idea in dentistry, and a committee can tell within one sentence whether you have understood association, causation, or neither.Periodontal disease and diabetes run both ways. The link every dental answer rests on.Read it
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