43 Percent of U.S. Primary Care Physicians Report Burnout. That Is the Highest Rate in a 10-Country Study, and the Main Cause Is Not Patient Volume.

Forty-three percent of U.S. primary care physicians reported burnout in a 2025 survey. That number has become familiar enough that it stops registering as alarming. What does register: the same survey asked primary care physicians in nine other developed countries the same question. The U.S. came in first.

The Commonwealth Fund survey, published in November 2025, reached 10,895 primary care physicians across Australia, Canada, France, Germany, the Netherlands, New Zealand, Sweden, Switzerland, the United Kingdom, and the United States. The Dutch rate was 11 percent. New Zealand and Canada came in at 38 percent each. The U.S. was the highest.

That gap is not a rounding error. The Commonwealth Fund’s own findings address what you might expect to explain it: few burned-out U.S. primary care physicians reported that their burnout mainly resulted from having a large number of patients or from patients with complex conditions. The cause is not primarily medicine’s difficulty. It’s something about how medicine is organized in the United States specifically.

On August 11, Medscape published a commentary asking whether direct primary care is the structural solution. The question is the right one. The answer is more specific than either DPC advocates or their critics usually make it.

The Cause the Survey Named

The Commonwealth Fund survey asked burned-out physicians what was driving their burnout. Among burned-out U.S. primary care physicians, more than two of five cited administrative burden as the primary reason.

That finding tracks with an observation researchers made about Australia, which reported roughly half the U.S. rate of burnout attributed to administrative causes. The difference, the researchers suggested, may partly trace to Australia’s Provider Connect Australia system: a centralized platform for billing, documentation, and messaging used across providers, practices, and businesses. One system. No translation layer between the physician and the record.

The United States has the opposite: documentation requirements that differ by payer, with no common platform shared across the fragmented insurance system. A typical physician’s day includes navigating that environment for every patient who has insurance — which, in conventional primary care, is almost all of them.

What Panel Size Actually Explains

The usual framing attributes primary care burnout to patient volume — too many patients, too few physicians, not enough time. Panel size matters. A September 2025 study in the Annals of Family Medicine quantified it: among 4,946 primary care physicians, a 10 percent increase in panel size was associated with a 2 percent increase in the odds of burnout. The relationship was statistically significant and held up in multivariable models controlling for demographics and geography.

Two percent per 10 percent increment is real. It’s also modest. What the study found independently associated with higher burnout, at least as strongly as panel size: hospital ownership, poor workload control, and inadequate resources to address social drivers of health. Documentation time also emerged in the analysis as a partial mediator — one pathway through which larger panels translate to higher burnout.

The dynamics of hospital employment — where panel composition, scheduling, and documentation requirements are often shaped by the organization rather than the individual physician — may help explain why ownership structure emerged as an independent factor. A DPC physician has restructured the job along different lines entirely.

What the DPC Data Shows

The AAFP’s 2024 DPC data brief found that 49 percent of DPC physicians reported experiencing no burnout, compared with 14 percent of non-DPC physicians. Ninety-four percent of DPC physicians reported satisfaction with their overall practice, against 57 percent of their non-DPC counterparts.

The 2026 Hint Health Trends Report, drawing on data from more than 2,700 DPC clinicians and 1.4 million members, documented a 48 percent reduction in reported clinician burnout.

Those numbers are correlational. Physicians who choose DPC may already have higher autonomy preferences and lower tolerance for administrative burden, which you might also expect to predict lower burnout regardless of practice model. The data doesn’t prove that switching to DPC causes burnout to fall. What it does show is that the physicians doing the model score dramatically differently on the measures that the international data suggest are the actual drivers.

What DPC Changes — and What the Science Says About Why It Might Matter

The Annals study identified three organizational factors independently associated with burnout, beyond panel size. Here is where DPC stands on each:

Hospital ownership: The AAFP’s 2024 data brief reports that 76 percent of DPC physicians worked independently when opening their practice. The model’s economics reinforce that pattern: direct payment from patients or employers is structurally difficult to reconcile with hospital ownership. The study found hospital ownership independently associated with burnout.

Workload control: The average DPC panel, per AAFP data, runs around 400 patients — compared with conventional primary care panels that one review of varied practice settings found ranging from 1,200 to 1,900. That gap is not incidental to the DPC model; it is the business model. The monthly membership fee creates a revenue base that doesn’t depend on visit volume, which allows practices to run at lower panel sizes than conventional fee-for-service requires.

Resources to address social drivers of health: The Annals study’s third independent factor is inadequate resources to address patients’ social circumstances — housing, food security, transportation. DPC’s smaller panels give physicians more time per patient to engage with these factors, and the direct-relationship model means a physician is more likely to know about them. Whether that translates to better resources in practice depends on what community connections a given practice has built.

Documentation as a mediating factor: Documentation burden emerged in the Annals analysis as a partial mediator of the panel size–burnout relationship. DPC removes the insurance billing layer: no billing codes, no requirement to document in language chosen to satisfy payer coverage criteria. The note still exists; it just doesn’t carry the administrative penalty of translating every clinical decision into CPT and ICD codes and chasing payment.

What This Means

The AMA’s most recent burnout data shows real improvement: 41.9 percent of all physicians reported at least one burnout symptom in 2025, down from 53 percent in 2022. Progress is happening.

But primary care physicians remain among the most affected specialties, and the international data makes the cause harder to dismiss as a matter of physician resilience or specialty difficulty. The Commonwealth Fund researchers describe the U.S. administrative environment as uniquely fragmented — documentation requirements often unique to each payer and practice, a feature they contrast with Australia’s centralized billing and documentation platform.

DPC is not a policy solution. It doesn’t fix what’s broken for physicians who stay in the insurance system, and it doesn’t change the structural environment for the majority of primary care physicians who aren’t in it. What it is: a model that removes the named cause of American primary care burnout from the physician’s day, at the cost of accepting a smaller panel and a different revenue structure.

The 10-country comparison makes that removal look like more than a lifestyle preference. The U.S. leads all 10 countries in overall burnout rate, and administrative burden is the primary driver named by burned-out U.S. primary care physicians. A practice architecture that removes it from the physician’s day is responding to something real.