What Is Locum Tenens and Why Does It Cost So Much?
"Locum tenens" is Latin for "placeholder." In healthcare, it refers to a physician, nurse practitioner, or other licensed provider who temporarily fills a position while an organization works to recruit a permanent hire. Hospitals, health systems, and private practices turn to locum agencies when a physician resigns, retires, or takes extended leave, when a newly recruited provider has a delayed start date, when a department is scaling faster than the hiring pipeline can fill, or when a specialist seat goes uncovered between departures and new hires.
Locum tenens is not a staffing strategy. It is an expensive bridge that signals a retention or recruitment problem. And the costs compound faster than most administrators realize.
What Locum Coverage Actually Costs by Specialty
Locum tenens providers are billed through agencies at daily or hourly rates. The table below reflects industry-estimated daily rates across the most common locum specialties. These figures do not include agency markups (typically 25% to 40%), travel allowances, housing, or malpractice tail coverage, all of which can add significantly to the total.
| Specialty | Daily Rate (Est.) | 30-Day Gap | 90-Day Gap |
|---|---|---|---|
| Surgical Specialties | |||
| Orthopedic Surgery | $2,500 – $3,500 | $75K – $105K | $225K – $315K |
| General Surgery | $2,000 – $3,000 | $60K – $90K | $180K – $270K |
| Anesthesiology | $2,500 – $3,500 | $75K – $105K | $225K – $315K |
| Medical Specialties | |||
| Cardiology | $2,200 – $3,200 | $66K – $96K | $198K – $288K |
| Gastroenterology | $2,000 – $2,800 | $60K – $84K | $180K – $252K |
| Pulmonology / Critical Care | $2,000 – $2,800 | $60K – $84K | $180K – $252K |
| Neurology | $1,800 – $2,600 | $54K – $78K | $162K – $234K |
| Radiology | $1,800 – $2,800 | $54K – $84K | $162K – $252K |
| Hospital-Based / Emergency | |||
| Emergency Medicine | $1,800 – $2,800 | $54K – $84K | $162K – $252K |
| Hospitalist / Internal Medicine | $1,500 – $2,200 | $45K – $66K | $135K – $198K |
| Psychiatry | $1,600 – $2,400 | $48K – $72K | $144K – $216K |
| Women's Health | |||
| Maternal-Fetal Medicine (MFM) | $2,200 – $3,000 | $66K – $90K | $198K – $270K |
| Urogynecology (FPMRS) | $2,000 – $2,800 | $60K – $84K | $180K – $252K |
| General OB/GYN | $1,400 – $2,000 | $42K – $60K | $126K – $180K |
| Primary Care / Advanced Practice | |||
| Family Medicine | $1,200 – $1,800 | $36K – $54K | $108K – $162K |
| Nurse Practitioner / PA | $800 – $1,400 | $24K – $42K | $72K – $126K |
Sources: Locum tenens agency rate surveys, CompHealth and Staff Care market data, AMN Healthcare Physician Solutions, 2025. Rates represent estimated ranges and vary by geography, contract terms, and availability.
The Math That Changes the Conversation
The cost comparison between locum coverage and a student loan repayment benefit is not close. It is not even in the same order of magnitude. Whether you run a rural hospital with two hospitalists, a multi-specialty group practice, or a large health system staffing emergency departments across a region, the arithmetic works the same way.
| Scenario | Cost | Notes |
|---|---|---|
| BenefitPlus annual employer cost (per provider) | ~$5,250 | $437.50/month, tax-free under IRC Section 127 |
| One 90-day specialist locum gap avoided | $150K – $315K | Varies by specialty. Agency markup adds 25%+. |
| Net employer savings (one gap avoided) | $145K – $310K | Benefit pays for itself many times over |
Why Retention Is the Real Locum Strategy
Locum agencies do not solve the underlying problem. They manage the symptom. The root cause is one of two things: physicians leave because a competitor offers a more attractive total compensation package, or new recruits take longer to close because the offer lacks differentiation.
Student loan debt is the lever. Specialists carry $200,000 to $350,000 in education debt. Hospitalists and emergency physicians carry $180,000 to $280,000. Psychiatrists carry $170,000 to $250,000. Nurse practitioners carry $50,000 to $115,000. When an organization offers a tax-free student loan repayment benefit, two things happen simultaneously. Current providers are less likely to leave because the benefit creates a financial incentive to stay, especially when paired with a vesting schedule. And new recruits close faster because the benefit differentiates the offer from competitors who can only compete on salary.
The result is fewer vacancies, shorter vacancy windows, and dramatically less locum spend. SHRM data shows that employers offering student loan repayment see a 26% reduction in turnover and employees are 2.4x more likely to remain with their current employer.