We need more generalist physicians. And a new health system so that they can be effective.

We don’t have enough primary care physicians in the US to properly (or, often and in many places, even improperly) care for our people. We all need a primary care doctor, and some of us need specialists. But rarely does a specialist have the time, interest, or expertise to manage all of your problems, and also do the recommended preventive work. Unfortunately, primary care physicians rarely do either, especially when it involves managing the care delivered by many different specialists, who can be unaware of what treatments the other is recommending and of how it might conflict with treatment they are giving. Doing this properly takes a lot of work and time.

For example, you mention to your cardiologist that you have knee pain. They say “I don’t do knees; here’s a referral to an orthopedist”. They’re done. If you go to your primary care doctor, they will examine you, try to figure it out and maybe treat it. But if they refer you to an orthopedist, they will follow up, read the report, look at the x-rays, read the recommendation, and try to explain to you what it all means. In short, a specialist referring to another specialist saves time and work; a primary care doctor referring to a specialist generates more work for themselves.

But there are not enough primary care doctors to do this, and those that exist are not given sufficient time by their employers (most are employed by hospital systems or large groups, often owned by private equity) to do it right. Because – and this is the most important thing – these hospital systems and especially private equity are, like insurance and pharma companies, in the business of making money, and only incidentally providing health care. Yes, many doctors are also interested in making money, but this is not their only or primary concern.

So, because most doctors are employed, and because primary care doctors may work much more for much less money, we have a dramatic shortage of primary care doctors in the US. A recent issue of Your Local Epidemiologist describes this in some depth.

One approach to primary care is that which Sweden has adopted, as documented here by the Commonwealth Fund.

Sweden is aligning primary care access goals with physician workforce policy more explicitly. Rather than treating physician training as separate from care delivery, Sweden is using workforce policy as a tool to strengthen continuity, accessibility, and person-centered primary care. To support this goal, the Swedish National Board of Health and Welfare analyzed primary care workload and physician capacity, established a benchmark of one primary care physician per 1,100 residents, and issued recommendations to guide regional workforce planning toward that target.

The Commonwealth Fund notes that

The United States faces a similar problem. Although physician training strongly influences where physicians ultimately practice and what specialties they choose, federal graduate medical education (GME) financing remains largely tied to algorithms based on hospital funding patterns established decades ago. The Centers for Medicare and Medicaid Services lacks authority to measure workforce outcomes associated with the nearly $21 million in Medicare funding that supports physician training. The result is a system that often produces workforce outcomes misaligned with patient needs, specifically not enough primary care physicians, general surgeons, and psychiatrists.

Commonwealth adds “Sweden’s recent reforms suggest a different model: define national access goals first, then align workforce policy around them.”

What a novel idea! Imagine figuring out what you are trying to achieve and then designing a system of achieve it! This is completely different from how health policy, including (or perhaps especially) physician supply and makeup is done in the US. (Well, except for for-profit companies who know what their goal is – make more money by any means necessary, which is never providing you with the best, most comprehensive and effective, or accessible, healthcare.) The system we use is to … do the same old thing. Pay subspecialists more, allow students to choose which specialty they want, and expect that somehow enough will choose primary care, despite the fact that they will make far less and often (not always, depending on the other specialty) works more, will almost be always employed by a large hospital system or group practice owned by private equity, and be on a hamster wheel of “productivity”, which means they cannot see enough patients, cannot deliver adequate care to the people they do see, and for themselves achieve limited professional satisfaction in having the control necessary to influence positively the health of their patients. 

As I have written before (e.g., Changes in the RUC: None.. How come we let a bunch of self-interested doctors decide what they get paid?, July 21, 2013; Pay primary care more: Kennedy may be getting this one right!, July 23, 2025 ), there is no mystery on how to change the income levels of primary care physicians relative to subspecialists. The Medicare payment “pie” is divided up between specialties mostly on the recommendations of an AMA-appointed group of physicians called the “RUC”, which is dominated by subspecialists. CMS, whichadministers Medicare, doesn’t have to follow the RUC’s recommendations, but usually does. And the RUC’s makeup of about 15% primary care physicians guarantees that primary care will be underpaid by Medicare. And, since almost all insurance company reimbursements are based on multiples of Medicare payment, this translates to the whole system. CMS could set up, or require the AMA to set up, a RUC that was, say, half primary care doctors!     

A word on the term “primary care”. While it has become the standard phrase in the US, and we can’t get away from it, it is not a great one. It was popularized by internists (adult medicine doctors) to distinguish those more properly called “general internists” from their internal medicine brethren who did mostly hospital work (“secondary care”) including intensive care (“tertiary care”), and then expanded to include general pediatricians and family physicians. Of course, family physicians are mostly all (90%) in what is now called “primary care”, and they (or the also commonly used “general practitioners”) are the mainstay of outpatient care physicians for the populations of most countries. Family physicians differ from other “primary care” physicians in that they are trained to provide comprehensive care for people of all ages, with all problems (referring when necessary) across the lifespan, including caring for children, old people, delivering babies, caring for folks in the hospital, in nursing homes, and doing lots of different procedures.

Unsurprisingly, it is hard to find even family physicians doing all these things now, except sometimes in rural areas where there are fewer physicians in other specialties. It has always been true that the privileges granted to family physicians have been largely determined by how much other physicians can make doing that work; many will be “first assistant” surgeons (fairly well paid) except when their communities have a glut of surgeons who “need” the work = income. Many years ago, it was discovered that only about 10-15% of graduating family medicine residents in Texas were interested in delivering babies in rural Texas; however, this was compared to 0% of OB-Gyn residents!

So let’s start with identifying what we want to achieve: enough primary care physicians, distributed broadly enough across the country in rural and urban areas, for every single person to have one. For those primary care (or family, or generalist) physicians to be paid enough relative to subspecialists that students are attracted to the field. For them to have enough time budgeted to manage complex problems and even more complex interactions between patients and other doctors. This is especially a need for older adults, who are most likely to be seeing multiple specialists for multiple problems. Relying on ERs or Urgent Care is a very poor and inadequate alternative.

That requires a complete reworking of how our health system functions. Covering everyone, such as by the improved and expanded Medicare for All system called for by the S. 1506 and HR 3069 bills, is an absolutely necessary part of this, but is not alone sufficient. We also need to restructure physician payment to encourage enough primary care that people can easily access it and it can be effective, implementing completely Starfield Four Pillars of Primary Care: [first] Contact, Continuity, Comprehensiveness, and Coordination (Starfield B. Primary Care: Concept, Evaluation, and Policy. New York, NY: Oxford University Press; 1992). If ANY of these are missing or incomplete, we have an inadequate health system – as we in fact do.

No messing about at the edges. No "reforms" that reform little. No saying we cannot afford universal health care, something every other developed country does, because our insurance companies need to make huge profits. No denying the need for an immediate steps to ensure an adequate primary care workforce because we don’t want to pay subspecialists less.

This must happen now, happen yesterday. There is no morally acceptable alternative.

 

                                       

ER backups and poor-quality but expensive insurance: The American Way!

The January 22 edition of the Arizona Star (Tucson) reprinted a piece from the Arizona Republic (Phoenix) titled “'I've never seen it this busy': Here's why Arizona emergency departments are jammed”. The article is paywalled, but you don’t really need to read it since that headline basically is the story: all over the state, including its two biggest cities, waits for non-emergencies (and sometimes emergencies) in ERs is many hours to, sometimes, days! The article discusses some reasons, including the increase this winter in respiratory diseases like flu, RSV, and, yes COVID (despite everyone pretending it has gone away; see NY Times “California and Oregon Ease Covid Isolation Rules, Breaking With C.D.C.”). In fact, there has been a lot of respiratory disease this winter, and as reported by “Your Local Epidemiologist”, Katelyn Jetelina, and while it seems to be declining, there could well be more peaks.

The colder weather makes the most vulnerable, those without housing, even more vulnerable. Also contributing to the ER backup in Arizona is the increase in the number of “winter visitors” (also known as “snowbirds”) who are coming back “after” the pandemic, who are often older and do not have a regular source of care here. And, yes, also that too many of us who live here year round do not have a regular source of care because, as in most places, there are not enough primary care clinicians (see “Primary Care, Private Equity, and Profit: How to ensure poor quality care for the American people”, Sept 28, 2023 and “We need more primary care to serve our people: Why do the medical schools lie?”, Dec 12, 2023). So people go to the emergency room, or to an urgent care center where they are told to go to the emergency room “if it gets worse” or, when it is serious enough, right away.

But there is something else going on here. That is the breakdown of the American health care system, particularly the insurance system and the ways people are covered (or not) for health care costs. It is breaking down at all levels: there are not enough doctors, especially in primary care (see the blog posts cited above), insurance companies and employers are covering less and less of the cost of health care and requiring those who have insurance to pay more and more, and private equity (see the referenced blog above) has taken over many practices and is squeezing them for maximum profit without regard to what it does to the quality of the “product”, which is our health care. Private equity in the healthcare sector follows the same playbook it follows everywhere: squeeze profit out, diminish services, and if it bankrupts the company too bad; they already have theirs. And when it is insurance companies that take over the practices (such as United Health Care owning Optum) the result is about the same. No one is minding the people-serving part of the store.

Yes, there are plenty of uninsured people, including the homeless, and those who are “too rich” (hah!) to get Medicaid, which in most states requires an income far below (often way less than half) the poverty level (which is about $31,000 for a family of 4), and anyway is also, in most states, pretty much limited to women with small children and virtually never covers single adults. But there are also the under-insured, those with terrible insurance coverage because it is all they can afford, as employers cut back on their contributions and insurance companies raise their rates and the financial burden on the insured including through copays, deductibles, and denied care (kind of like both raising the price and shrinking the size of a candy bar, except with much more serious outcomes). In addition, the expenditures by employers on health insurance (even when it is inadequate) is money that is not spent on wages, thereby increasing income inequality, as documented recently by Hager, Emanuel, and Mozaffarian in JAMA Open Network. And, since health insurance premiums are tax deductible for employers (although not for employees!) they prefer it to paying higher wages. What is the result of having insurance that doesn’t pay for what you hoped and expected it would when you or a family member is seriously ill? You go into debt. So the proportion of medical debt held by insured people as opposed to “self-pay” (uninsured, virtually all poor) people, has risen from 11.1% to 57.6% in 4 short years, from 2018 to 2022. Quintupled. The system, to the extent that it can be called a system at all, is broken.

But why? How? While there are still undoubtedly those, including politicians, pundits, and health administrators (all of them WELL-insured, you can be sure!) who blame it on some kind of “overuse” by patients (the medical word for “people”), there are actually 2 real causes:

1. Abuse, corruption, and illegal behavior by insurance companies in pursuit of ever-more profit, and
2. The failure of government entities to prevent them from doing so, or to prosecute them when they do.

Really? Really. Not only are insurance companies inadequately regulated, and able to effectively abstain from paying for care by repeatedly denying it and creating other obstacles, they frequently simply break the law, as documented in a study by ProPublica and reported by the Nonprofit Quarterly:

‘The findings point not just to bad behavior on the part of health insurance companies but also to a failure of the state regulatory apparatuses that oversee health insurance coverage to enforce laws already on the books: … If explicit laws on the books, spelling out mandatory coverage requirements, aren’t enough to prevent insurers from denying coverage, how are ordinary people to push back?

The answer, ProPublica’s Cheryl Clark found, is that those fighting for their own coverage are forced to navigate a “mind-boggling labyrinth” of bureaucracies set up by insurers and often barely regulated.”

It’s pretty bad, and it’s getting worse. Poor and uninsured people suffer the most, but employed and insured people are right behind them. Their medical debt increases in part because they think they have insurance and actually seek care, rather than avoiding it, as uninsured people often do. Which is, of course, terrible – how can there possibly be any justification at all for a “system” that encourages people to not seek care when they are sick, that provides too few primary care doctors or other clinicians to care for them, that makes them wait hours or days in ERs to be seen, and then saddles them with unpayable – but of course credit-destroying -- medical debt when they do get care?

Who are the worse criminals? The insurance companies and private equity firms who directly cause these problems by pursuing only maximum profit? Or the politicians who allow it to happen, who at best tinker around the edges, trying to limit (only occasionally with any success) the worst abuses? Should we run our fire departments like that? Police? The answer is in part tight regulation, prosecution of abuses and illegal activities including putting senior executives in prison, and really, finally, creating a universal coverage system in which each person has good coverage, can get good care, and be treated as a human being.

Like the executives, politicians and pundits expect for themselves.

Primary Care, Private Equity, and Profit: How to ensure poor quality care for the American people

 I -- and many others -- have written (frequently and recently) about the abuses of for-profit companies, and especially private equity companies, and “non-profits” that act like for-profits in health care (Private equity, private profit, Medicare and your health: They are incompatible, May 11, 2023; Privatizing Medicare through "Medicare Advantage" and REACH: The Wrong Way to Go!, Jan 20, 2023; "Private Equity": Profiteers in nursing homes, Medicare Advantage, DCEs, and all of healthcare, Sept 16, 2022). But despite our efforts, it doesn’t get any better. Indeed it gets worse.

Drs. David Himmelstein, Steffie Woolhandler, Adam Gaffney, Don McCanne, and John Geyman, have been leaders in the campaign for a national health insurance plan (e.g., Medicare for All), published an article 18 months ago in ‘The Nation’ (March 31, 2022) titled ‘Medicare for All is Not Enough’. They go through the ways in which the ownership of our health system has changed, particularly over the last decade, to focus on profit for the private owners rather than “health care”. That is to say, while a single-payer Medicare for All program would be a great thing and would limit the negative impact that for-profit insurance companies wreak on our collective health – which is considerable – as long as for-profit companies continue to own, and to increase their share of, our actual health delivery systems (hospitals, nursing homes, pharmacies, and physician practices) there will be terrible consequences, with those single-payer dollars flooding into investors’ pockets rather than patient care.

Insurance companies like United Health and giant pharmacy firms like CVS own large portions of our practice and health delivery sector. And the role of private equity companies and investors, with their “buy ‘em and burn ‘em” approach to acquisition and profit, in taking over our delivery system is at least as terrifying. As the authors state:

At least UnitedHealth and CVS plan to stay in business for the foreseeable future, and may be constrained by the worry that substandard care will damage their reputation. Private equity companies face no such constraints. They promise investors quick profits, and often sell off the businesses they’ve bought within five years, often after stripping their assets and loading them with debts that hobble future operations.

On top of who will own our care provision, there also is the issue of who will provide the care. Most developed countries, with more rational health delivery systems, rely on primary care physicians and other clinicians far more than the US does. In those other countries primary care is at least 30-40% of the physician workforce, while here it is closer to 20% and dropping, an issue I have written about often (see, for example, What is the problem with Primary Care? The US health system!, March 22, 2022).  Primary care clinicians – family physicians, pediatricians, and general internists, and the NPs and PAs who work with them – can provide not only cost-effective care but care that is comprehensive, continuous, and reassuring to people and families because they know the person who is providing it and have a relationship with them. And the cost-effectiveness is not (only) about the fact that they earn less money (see below) but because they are in a position, as a result of taking care of the “whole person” and having a long term relationship, to more wisely utilize resources when necessary. Nonetheless, there is a definite shortage of primary care clinicians, as anyone who has tried to find one recently, because they moved, or their physicians retired or had their practice bought out by a large company like Optum (a subsidiary of United Health Care, which has become UHC’s major profit center as documented by former insurance executive Wendell Potter in his “Health Care Un-covered” substack) or, sometimes in response, went into a “concierge” or “boutique” practice, can testify. Elisabeth Rosenthal, editor of Kaiser Health News, documents this in a recent piece in the Washington Post, “The Shrinking Number of Primary Care Physicians is Reaching a Tipping Point”. She notes that “fewer medical students are choosing a field that once attracted some of the best and brightest because of its diagnostic challenges and the emotional gratification of deep relationships with patients.” And she makes the important point that

One explanation for the disappearing primary-care doctor is financial. The payment structure in the U.S. health system has long rewarded surgeries and procedures while shortchanging the diagnostic, prescriptive and preventive work that is the province of primary care.

Don’t forget that one. Rosenthal discusses the terrible experience of colleague Bob Morrow, MD, who, under financial pressure, finally had to sell his decades-old practice, and then, watching how the new owner ran it (suffice it to say, not in the best interests of the patients), leave medicine. Morrow is not a depressed person, but reading about what has happened to him and thousand of other primary care doctors is enough to make you depressed.

In a data-driven “Report Card” on primary care in the US, the Milbank Memorial Fund ranks it poorly on all front, although not on the quality of the physicians:

This first national primary care scorecard finds a chronic lack of adequate support for the implementation of high-quality primary care in the United States across all measures, although performance varies across states. The scorecard finds:

1.      Financing: The United States is systemically underinvesting in primary care.

2.      Workforce: The primary care physician workforce is shrinking and gaps in access to care appear to be growing.

3.      Access: The percentage of adults reporting they do not have a usual source of care is increasing.

4.      Training: Too few physicians are being trained in community settings, where most primary care takes place.

5.      Research: There is almost no federal funding available for primary care research.

The  report card, created for Milbank by the Robert Graham Center (the policy arm of the American Academy of Family Physicians, AAFP), not only identifies these deficits, but also the importance of solving them for the health of the American people. 100,000,000 people without a primary care doctor, only able to see a physician (if they can see any physician) who has a narrowly focused, disease-based practice is a real problem. We need those specialists for when we are diagnosed with a particular condition that requires their expertise, but they are often not knowledgeable about conditions outside it. Moreover, the primary care clinician does not only care for many conditions; much more important is that they care for the person who has those conditions.

The report also endorses the conclusions from the National Academy of Science, Engineering, and Medicine (NASEM) from 2021, recommending that the US:

1. Pay for primary care teams to care for people, not doctors to deliver services.
2. Ensure that high-quality primary care is available to every individual and family in every community.
3. Train primary care teams where people live and work.
4. Design information technology that serves the patient, family, and interprofessional care team.
5. Ensure that high-quality primary care is implemented in the United States.

Finally, for the moment, an effort is actually being made in Congress to try to increase the number of primary care clinicians.  In an uncommon bipartisan effort, the bill is cosponsored by Bernie Sanders (I, VT), chair of the Senate HELP Committee and Roger Marshall, MD, an OB/GYN and conservative Republican from Kansas, as reported by Jake Johnson in Common Dreams, Sept 14, 2023. It’s a good thing to have bipartisan support, but it is, sadly, unlikely to have a major effect on increasing the primary care physician supply. Funding in the bill – about $6 billion -- goes mainly to Community Health Centers (CHCs), especially Federally-Qualified Health Centers (FQHCs). These centers can be, and usually are, good. They provide care to lower-income people and communities where access to other clinicians is difficult. Republicans like them because they are not actually “government” programs, but responsible only to their boards of directors. But, while they often rely heavily on primary care, and expanding them will increase the number of jobs for primary care clinicians, it does nothing to increase the supply of those clinicians, to convince medical students to enter family medicine, pediatrics, and general internal medicine instead of much higher-paying subspecialties.

I mention money, the Milbank report mentions money. It is a lot about money. It is increasingly difficult to convince students to enter fields where their income is likely to be a fraction of that of subspecialists (even if much better than that of most Americans), especially in the context of huge educational debt (frequently over $250K), and the lack of respect given by the medical profession and often the society at large to primary care. And, not at all to be minimized, the takeover of so many practices by for-profit corporations and private equity, with situations like Dr. Morrow’s becoming the norm rather than the exception. Some subspecialties make 2-3 or more times that of primary care doctors, which makes it increasingly difficult for students to decide to enter primary care. And while some of these subspecialties have grueling work hours (e.g., general surgery) others have much more circumscribed work hours, often shift work and little call.

There IS certainly something the federal government could do. The Center for Medicare and Medicaid Services (CMS) sets the relative reimbursement for physician services (office visits, procedures, etc.) and virtually all private insurance companies reimburse based on multiples of the Medicare rate (traditionally more, but now often less). So all CMS has to do is to revise its fee schedule, increasing the relative value of primary care visits relative to procedures. Of course, there will be great opposition from other specialists; indeed the “RUC”, a non-government committee that advises CMS on this ratio is completely dominated by subspecialists (Changes in the RUC: None.. How come we let a bunch of self-interested doctors decide what they get paid?, July 21, 2013). CMS is not required to follow the recommendations of the RUC although it usually does; CMS could ignore or adjust what the RUC recommends, or reconstitute the membership of the RUC to have more primary care doctors. Primary care physicians do not need to make as much as the highest-paid subspecialists (indeed neither do those subspecialists!) but the difference needs to be decreased. Studies have indicated that if primary care doctors earned 70% of what subspecialists do, income would no longer be a significant factor in specialty choice.

Addressing this income gap is critical for increasing the number of primary care clinicians. Then there is a lot else to do, like getting for-profit corporations and private equity out of healthcare altogether.

 

For a “humorous” depiction of the takeover of primary care by for-profit companies like Optum, check out this short piece by the brilliant Dr. Glaucomflecken: https://twitter.com/i/status/1706339952857149895