In 2024, nearly half of all practicing physicians in the United States reported symptoms of burnout. That number — 49%, according to the Medscape Physician Burnout & Depression Report — has held stubbornly above 40% every year since 2013, spiked past 60% during the COVID-19 pandemic, and has not meaningfully recovered.
The policy response has largely focused on symptom management: wellness programs, mental health resources, reduced administrative burden through better EHR tooling. These are not wrong interventions. But for a growing cohort of physicians, they do not address the underlying cause. And the underlying cause, the data consistently shows, is not the work itself. It is the structure around the work.
That distinction matters. Because it explains why an increasing number of burned-out physicians are not stepping back from medicine. They are stepping out of permanent employment — and into locum tenens.
What the Data Actually Says About Burnout
Physician burnout is not primarily about long hours, though hours matter. The Medscape data — and parallel research from the Mayo Clinic, the American Medical Association, and the Journal of the American Medical Association — consistently identifies the same leading drivers:
- Loss of autonomy: schedule control, clinical decision authority, and the ability to practice medicine as trained
- Administrative burden: documentation requirements, prior authorization workflows, and EHR time that consumes 15–25% of a physician's clinical day
- Moral injury: the experience of knowing what a patient needs and being prevented from providing it by coverage, staffing, or institutional constraints
- Lack of respect from leadership: a sense that physicians function as production units rather than professionals
What is notable about this list is what is not on it. Physicians are generally not burned out because they are caring for patients. They are burned out because of everything they are required to do that does not involve caring for patients — and because the institutional structures around them have progressively narrowed their ability to exercise professional judgment.
This framing matters for understanding the locum shift. If burnout were primarily about clinical volume, the solution would be fewer patients. But if it is primarily about autonomy, administrative load, and institutional friction, the solution looks different — and locum tenens addresses each item directly.
How Permanent Employment Produces the Conditions for Burnout
The structure of permanent physician employment in American healthcare has evolved in ways that concentrate exactly the conditions that drive burnout.
Health system consolidation — accelerated throughout the 2010s and into the 2020s — has placed the majority of U.S. physicians under corporate employment with hospital systems, private equity-backed groups, or large multi-specialty practices. In 2012, roughly 60% of physicians were independent practice owners. By 2022, that number had inverted: more than 70% were employed.
Corporate employment has brought standardization. Standardized EHR systems, standardized documentation protocols, standardized productivity metrics. It has also brought institutional hierarchy: physicians operating within management structures designed primarily around operational efficiency and revenue cycle management rather than clinical practice.
The results show in the burnout data. Primary care physicians — who operate at the highest volume within the tightest scheduling constraints — report some of the highest burnout rates. Emergency medicine physicians, subjected to unpredictable patient volumes against fixed shift templates with limited ability to decompress between shifts, are similarly affected. These are not coincidences. They are predictable outputs of structures that prioritize throughput over professional sustainability.
What Locum Tenens Offers That Permanent Employment Doesn't
The locum model does not eliminate clinical work. It changes the relationship between the physician and the institution providing that work. And the changes map directly onto the drivers of burnout.
Schedule control is not negotiable. A locum physician selects assignments. They determine when they work, how frequently, and for how long. A physician coming off a demanding assignment can take three weeks off without asking anyone's permission. They can work intensively for a quarter, build savings, and step back for a period. That kind of control is not available in permanent employment, where PTO is a managed resource and extended leaves require approval and often create professional friction.
Administrative load is bounded. Locum contracts are time-limited and scope-limited. A locum physician's obligation to the facility ends at the conclusion of the engagement. They do not sit through quarterly business reviews, serve on operational committees, or participate in the institutional committee work that absorbs significant non-clinical time for permanent employees. The work is the clinical work.
There is no institutional hierarchy to navigate. A locum physician who finds that a facility's culture or management style is incompatible with their practice simply does not renew. There are no performance improvement plans, no HR escalation pathways, no complicated exit negotiations. The market provides the accountability mechanism.
Moral injury is reduced by optionality. Locum physicians can and do leave engagements where they encounter systemic constraints that conflict with their clinical judgment. The ability to exit is itself a form of protection. Physicians in permanent positions who encounter the same constraints must choose between accommodation and departure, with the substantial friction of permanent job transitions weighing against the latter.
The Financial Picture Has Changed
A decade ago, the financial logic of locum tenens was complicated. Locum hourly rates in most specialties exceeded permanent equivalents, but locum physicians bore the full cost of benefits — health insurance, malpractice coverage, retirement contributions — that employers typically subsidized for permanent staff.
That calculus has shifted. The benefit subsidy for employed physicians has eroded in many health systems as margins have tightened. Marketplace health insurance options have become more accessible. Portable malpractice products have improved. And locum rates have continued to rise with demand.
For physicians in urgent care and emergency medicine, the financial comparison now often favors locum work over permanent employment on a total-compensation basis, not just gross hourly rate. A physician who structures their locum work with attention to tax-advantaged retirement contributions — accessible to self-employed independent contractors — can frequently outperform the financial package available through permanent employment.
This is not universally true across specialties or markets. But the narrative that permanent employment is the financially conservative choice no longer holds as a general proposition.
The Physicians Making the Switch
The profile of physicians choosing locum tenens has broadened considerably. The traditional locum demographic — new graduates between residency and a first permanent position, or physicians near retirement seeking reduced schedules — has expanded in both directions and across the career arc.
Mid-career physicians, often 10–20 years into permanent employment, now represent one of the fastest-growing segments of the locum workforce. These are physicians who have built clinical competence and professional reputation, who have family and financial stability, and who have accumulated enough institutional experience to know clearly what they want to change. They are not switching because they could not sustain permanent employment. They are switching because they have decided to stop tolerating the conditions that permanent employment reliably produces.
The post-pandemic period has been particularly catalytic. Physicians who managed extraordinary clinical conditions during 2020–2022 returned to institutional environments that were, in most cases, structurally unchanged from before the pandemic. The expectation of gratitude did not translate into changed scheduling practices, reduced administrative requirements, or meaningfully increased professional autonomy. Many physicians who had already been considering a change accelerated the timeline.
Younger physicians — those who completed training during or after the pandemic — are demonstrating different baseline expectations around practice autonomy. They watched senior colleagues burn out inside permanent structures and are declining to replicate that path. Survey data from graduating residents shows increasing openness to non-traditional employment arrangements as a first position rather than a fallback.
What Physicians Should Know Before Transitioning
The locum model offers real structural advantages for physicians whose burnout is rooted in autonomy loss and institutional friction. It is not without tradeoffs.
Continuity of care is limited. Locum physicians build episodic relationships with patients and facilities rather than longitudinal ones. For physicians whose professional identity is significantly rooted in long-term patient relationships, this is a real cost. For those working in emergency medicine, urgent care, or hospitalist medicine — where patient panels turn over by design — it is less consequential.
Administrative burden does not disappear entirely. Multi-state licensing, credentialing across multiple facilities, and the logistics of managing independent contractor tax obligations add administrative tasks that permanent employees do not face. The nature of the burden shifts rather than disappearing. For many physicians, institutional committee work and EHR optimization projects are worse than licensing logistics — but the choice involves a real tradeoff, not the elimination of administrative work.
Finding quality engagements requires market knowledge. Locum placement has historically been mediated by staffing agencies, which absorb a meaningful margin — often 25–40% — while providing opaque pricing and variable quality matching. The agency model is being disrupted by platforms that connect physicians directly to facilities with transparent rate information, but physicians entering the locum market for the first time benefit from understanding how the placement ecosystem works and where their compensation is going.
The Structural Shift
Physician burnout is not a personal failure. It is a predictable output of employment structures designed around operational priorities that are in tension with professional autonomy and sustainable clinical practice. The physicians choosing locum tenens are not opting out of medicine. They are opting out of institutional arrangements that have made medicine harder to practice sustainably.
The growth of the locum market — from roughly $4 billion in 2019 to an estimated $6.5 billion in 2024 — reflects that this is not a niche decision made by a small cohort. It is a structural shift in how physicians are choosing to deploy their labor. Health systems that treat this as a temporary anomaly, or as a problem to be managed rather than a signal to be interpreted, are likely to find the supply gap widening.
For the physicians making the transition, the evidence is reasonably clear: locum work is not a compromise position. For a meaningful and growing number of physicians, it is the more sustainable way to practice.
Rediworks connects urgent care physicians directly with facilities across Colorado — with transparent rates, streamlined credentialing, and no agency markup. If you're exploring locum work, join the waitlist to see what's available in your market.