Best Specialties for Locum Tenens in 2026: Where Demand Is Highest
The best specialties for locum tenens in 2026 are shaped by a physician shortage that continues to deepen, an aging population requiring more complex care, and a healthcare industry that cannot train and retain enough physicians to meet demand. The specialties driving locum tenens demand face sustained shortages rooted in demographics, workforce attrition, and geographic maldistribution.
Why Locum Tenens Demand Is Surging in 2026
The AAMC projects a physician shortage reaching 86,000 by 2036. More than one in five active physicians is 65 or older, and another 22 percent are between 55 and 64. The Bureau of Labor Statistics projects approximately 23,600 physician openings annually through 2034.
Burnout compounds the problem. The AMA reported that 43.2 percent of physicians experienced burnout symptoms in 2024. AMN Healthcare's 2024 survey of 589 physicians found work conditions and burnout were the most cited reasons for choosing locum tenens — a deliberate shift toward sustainability, not a temporary escape.
Eighty percent of healthcare organizations plan to maintain or increase locum tenens usage. With permanent physician recruitment now averaging 300 days, locum tenens has become a planned workforce strategy.
The Best Specialties for Locum Tenens in 2026
Psychiatry and Behavioral Health
HRSA reports more than 160 million Americans live in mental health provider shortage areas. Psychiatry accounts for approximately 11 percent of all locum tenens usage. An aging psychiatry workforce, insufficient residency slots, and rising prevalence of anxiety, depression, and substance use disorders ensure this shortage persists well beyond 2026.
Anesthesiology
Industry data indicates a 55 percent expected increase in demand for anesthesia services. Operating room throughput depends entirely on anesthesia coverage. Without it, cases are delayed and facility revenue suffers. Retirement patterns and the specialty's intensity drive mid-career exits, creating consistent locum tenens need.
Emergency Medicine
Emergency departments recorded more than 155 million visits in 2022. Coverage is non-negotiable across shifts, seven days a week. Emergency medicine physicians face among the highest burnout rates in medicine, and when they step back from permanent roles, locum tenens physicians fill the gap immediately.
Hospital Medicine
Hospitalists remain the third most requested locum tenens specialty. Inpatient coverage requires consistent around-the-clock staffing, and turnover or census fluctuations create immediate gaps. The typical block scheduling model aligns naturally with locum tenens frameworks.
Family Medicine
The AAMC projects a primary care shortage of 20,200 to 40,400 physicians by 2036, disproportionately affecting rural communities. Locum tenens family medicine assignments span federally qualified health centers, rural clinics, urgent care facilities, and Indian Health Service sites.
Internal Medicine
Internal medicine consistently ranks among the most requested locum tenens specialties. Managing patients with multiple chronic conditions requires longitudinal clinical judgment that cannot be easily substituted. Board-certified internists can pursue both inpatient hospitalist and outpatient primary care assignments.
Radiology
Radiology accounts for approximately 9 percent of locum tenens usage. Imaging volume growth and teleradiology infrastructure make the specialty well-suited to locum tenens models, with facilities frequently seeking subspecialty coverage in neuroradiology, musculoskeletal, and body imaging.
OB/GYN
OB/GYN shortages have led some hospitals to reduce or eliminate labor and delivery services. The consequences of inadequate coverage directly affect maternal and neonatal outcomes, making locum tenens physicians the difference between a community retaining birthing services and losing them.
What Is Driving Specialty-Level Demand
Three structural forces converge. The population aged 65 and older is projected to grow 34.1 percent by 2036, driving demand across nearly every specialty. Physician retirement is already underway, with replacement timelines stretching to nearly a year. And more than 100 million Americans live in federally designated Health Professional Shortage Areas, creating geographic gaps that locum tenens physicians are uniquely positioned to fill.
How to Evaluate Opportunities in Your Specialty
Follow these five steps:
- Match your board certification and subspecialty training to demand signals.
- Assess geographic flexibility — the Interstate Medical Licensure Compact streamlines multi-state practice.
- Consider assignment length and practice setting variety.
- Evaluate credentialing support. AMN Healthcare's centralized infrastructure reduces administrative delays.
- Factor in the schedule control that defines locum tenens as a practice model built on physician autonomy.
Ready to explore locum tenens opportunities in your specialty? Browse physician assignments by specialty or connect with an AMN Healthcare recruiter today.
