America's Medical Deserts Are Expanding — and Physician Workforce Data Shows Exactly Where the Crisis Is Worst
Ask most Americans whether the country has enough doctors, and the conversation quickly turns to long wait times, difficulty finding a new primary care physician, and the growth of telemedicine as a stopgap. These are real concerns. But they are symptoms of a problem that runs far deeper than inconvenience, and that is concentrated in places the national conversation rarely reaches: rural counties, low-income urban neighborhoods, and tribal communities where the physician shortage is not a matter of waiting a few extra weeks for an appointment — it is a matter of there being no physician at all.
The data that maps this reality is publicly available. It sits in HRSA's Health Professional Shortage Area designation system, in state licensure databases, in the AAMC's annual workforce projections, and in county-level health data from the Robert Wood Johnson Foundation and others. What is missing is not the data. It is the sustained attention to what that data actually shows about how medical care is distributed across the United States — and how the forces shaping physician career decisions are making the distribution worse, not better, every year.
The federal designation for a Health Professional Shortage Area — known as an HPSA — requires a population-to-primary care physician ratio of at least 3,500 to 1. That threshold, which already represents a severely strained access environment, is merely the floor for designation. Many communities in designated shortage areas have ratios dramatically worse than that. In parts of rural California — Trinity County, Modoc County, Lassen County — patients may wait months for a primary care appointment when one is available at all. In some stretches of the Mississippi Delta, the question is not how long the wait is, but whether there is a practicing physician in the county at this particular moment.
The HRSA data released in early 2026 covering designations as of December 2025 is striking. California alone carries 661 primary care HPSA designations — more than any other state. Approximately 6.9 million Californians live in primary care shortage areas, and only 53.6 percent of the primary care need in those areas is currently being met. The state would need more than 1,000 additional primary care physicians today just to eliminate its current designations. In the Central Valley — Fresno, Kings, Tulare, Kern — densely populated agricultural communities with high rates of diabetes and hypertension have a fraction of the physician supply of coastal urban areas. The contrast is not subtle. It is structural.
According to the Rural Health Information Hub, 63.1 percent of all primary care HPSAs nationally are in rural areas. Rural communities average approximately 30 physicians and specialists per 100,000 residents, compared to 263 in urban areas. That is not a modest access gap. It is a nearly tenfold difference in access to the basic tier of medical care — and it persists not because the country lacks enough physicians in aggregate but because those physicians are not where the patients are.
A landmark study published in the Annals of Family Medicine in late 2025 by researchers at the University of Rochester tracked the location of practicing family physicians across the United States from 2017 to 2023. The finding was sobering: rural family physician numbers fell by 11 percent over that six-year span — a net loss of 1,303 physicians from rural practice nationwide. The greatest losses were concentrated in the Northeast, where rural family physician numbers fell by more than 15 percent. The timing could not be worse. Remote work migration is drawing more young Americans into rural areas than at any point in recent decades, increasing the patient population in communities that are simultaneously losing the physicians to serve them.
The AAMC's workforce projections estimate that the United States could face a shortage of up to 86,000 physicians by 2036 depending on population growth and care delivery assumptions. Rural areas will bear a disproportionate share of that national shortfall. One projection specifically cited across healthcare workforce analyses estimates that rural areas will face 56 percent fewer physicians than they need by 2037, compared to a 6 percent shortfall in urban areas. The divergence in trajectory between rural and urban medical access is not narrowing. It is accelerating with each passing year.
The 2026 Match data adds another dimension. Primary care specialties filled 92.1 percent of available residency positions — a slight decline from the prior year — and family medicine continues to see lower fill rates than most other specialties. The students entering medical training today are not choosing primary care at the rates the workforce needs, driven by the well-documented compensation gap. A family physician in rural practice may earn 40 percent of what a cardiologist earns, while carrying comparable or greater medical school debt.
There is a specific dimension of the physician shortage that is almost entirely absent from mainstream coverage: the collapse of geriatric medicine. According to the National Resident Matching Program, 71 percent of geriatric medicine residency spots went unfilled in 2025. Seventy-one percent. In a country where the population over 65 is projected to nearly double by 2050, fewer than one in three geriatric training spots found a taker last year. This is not a pipeline problem. It is a compensation design problem.
Geriatricians are among the lowest-paid specialists in medicine. In major metro markets, a geriatrician earns roughly half what a cardiologist earns, despite the fact that caring for elderly patients — who typically have multiple comorbidities, take multiple medications, and require extensive coordination across providers — is cognitively demanding work of the highest order. The problem is structural: American medicine's fee-for-service payment model rewards procedures and undervalues cognitive work, coordination, and holistic care management. Geriatrics is maximally cognitive and minimally procedural, which means the economics actively discourage physicians from choosing it.
The downstream consequences are already appearing in emergency departments, where patients over 65 increasingly present with conditions that should have been managed in primary or specialty care but were not — because a geriatrician was unavailable, because appointment wait times exceeded months, or because no one had identified the need. Emergency care for preventable geriatric conditions costs multiples of what proactive geriatric medicine would have cost. But the system's payment structure creates no financial incentive for the system to correct itself, and so it does not.
Understanding the distribution crisis requires understanding why physicians do not go where they are needed. The answer is not simply compensation, though compensation is a factor. Research on physician location decisions consistently identifies a cluster of non-financial variables that weigh heavily: spousal career opportunities, school quality for children, professional isolation, access to specialist colleagues and institutional resources, and cultural fit with a community that feels very different from the urban academic medical centers where most physicians trained.
A physician who is a strong clinical fit for a rural practice in northern California may decline the position because their partner cannot find meaningful work within an hour's drive. A new graduate from an urban medical school may find the social reality of rural practice genuinely intimidating — not from elitism, but from unfamiliarity. When physicians have spent 12 years in urban academic settings, rural practice has no model, no mentor, and no frame of reference. Grow-your-own strategies — programs that identify students from rural and underserved communities early and support their path through medical training specifically to return home — are among the most evidence-backed interventions for this structural problem. Physicians from rural origins and from underrepresented backgrounds are measurably more likely to practice in underserved areas. But these programs require more than a decade to show enrollment-to-workforce results, and they demand sustained institutional commitment that is politically difficult to maintain.
For physicians considering where to practice and for healthcare organizations recruiting to underserved markets, the HPSA designation system has concrete financial implications that are easy to underestimate. Physicians practicing in designated shortage areas qualify for a 10 percent Medicare payment bonus. National Health Service Corps loan repayment programs — which can cover substantial medical school debt — are available primarily to physicians in HPSAs. J-1 visa waivers that allow international medical graduates to remain in the United States for practice are granted disproportionately to those committing to shortage area service.
For a physician graduating with $250,000 in medical school debt — which is common for U.S. allopathic graduates — the combination of loan repayment, Medicare bonuses, and state-level incentive programs can significantly alter the financial calculus of rural practice. The gap between rural primary care compensation and urban specialty compensation is real but narrower than most physicians in training understand when they account for the full package. Physician workforce data platforms that map HPSA designations at the county and census-tract level, track which communities are losing physicians fastest, and provide clear intelligence on available incentive structures are filling an important information gap for the physicians and organizations that most need it.
For healthcare marketing organizations, staffing firms, and medical suppliers building outreach programs, physician workforce data that distinguishes shortage area practitioners from urban specialists, that maps practice demographics by HPSA status, and that tracks geographic distribution trends is not just interesting background — it is the foundation of a targeting strategy. The healthcare organizations and vendors building their outreach on accurate, current physician contact data are the ones reaching the right conversations at the right time. For physician email lists, healthcare marketing lists, and physician contact databases built around current workforce data, physician-data.com/custom_databases is the starting point.
The physician shortage conversation is undergoing a slow but consequential shift in framing. For years, the dominant focus was on aggregate national supply projections — how many physicians the country would need by a given year and whether the training pipeline was sufficient. That framing obscured the distribution crisis because national supply adequacy and local access are fundamentally different problems. A country that trains enough physicians but concentrates them in high-income urban markets while systematically underserving rural counties does not have a supply problem. It has a distribution problem. And distribution problems require different solutions.
The data to understand this distribution problem is available, granular, and increasingly well-organized through platforms like Physician Data. The challenge is ensuring that physicians who could serve communities that need them most have access to that data, and that policy structures create conditions where choosing to serve those communities is a professionally rewarding and financially viable decision — not a sacrifice that only the most mission-driven physicians are willing to make.
RELATED READING — PHYSICIAN DATA
How Physician Data Is Transforming Healthcare Marketing, Recruitment and Professional Outreach: physician-data.com/blogs
Role-Based Targeting: Government, Education and Healthcare Marketing: civic-data.com/blogs
Build a Physician Email List or Healthcare Marketing Database: physician-data.com/custom_databases
EXPLORE ALL FIVE COMPANIES
K12 Data — k12-data.com | Build a List: k12-data.com/custom_databases | Blog: k12-data.com/blogs
College Data — college-leads.com | Build a List: college-leads.com/custom_databases | Blog: college-leads.com/blogs
Physician Data — physician-data.com | Build a List: physician-data.com/custom_databases | Blog: physician-data.com/blogs
Civic Data — civic-data.com | Build a List: civic-data.com/custom_databases | Blog: civic-data.com/blogs
Peertopia — peertopia.com | Search Jobs: peertopia.com/jobs/search | Post a Job: peertopia.com/post-a-job | Blog: peertopia.com/blog
0
POST A COMMENT