A laborist, also called an OB hospitalist, is an obstetrician who stays on site in labor and delivery for a scheduled shift and covers patients who need immediate care. More hospitals run laborist programs every year, as community obstetricians step back from overnight call.
The model has clear benefits. It is also a significant staffing commitment, and most of the problems show up in the coverage math and the handoffs.
Why hospitals start a laborist program
Safety. Obstetric emergencies such as hemorrhage, shoulder dystocia or the need for an emergency cesarean develop in minutes. An in-house physician removes the delay of calling someone in from home.
Relief for community OBs. Obstetricians are less and less willing to take overnight call on top of a daytime practice. A laborist program takes nights and unassigned patients off their schedule, which helps with OB recruitment and retention.
Coverage for unassigned patients. Patients who arrive without an established obstetrician, including transfers and patients from outside the area, need a covering physician.
Faster triage. A laborist can see patients in OB triage promptly, which cuts waiting and takes pressure off the ED.
The coverage math
A laborist line covered 24 hours a day, every day, is 8,760 hours a year. Laborists commonly work 12-hour or 24-hour shifts. Depending on schedule design and how many hours make up a full-time position, one 24/7 line usually needs around four to five full-time equivalents once vacation and CME are covered.
Smaller hospitals often start with nights and weekends only, which cuts the requirement substantially, and expand later.
Staffing models
Employed laborists. The hospital or health system employs the physicians directly. The most control over quality and culture, but recruitment takes time.
Contracted group. A specialist OB hospitalist group runs the program under contract and is responsible for filling the schedule. Faster to launch.
Community OB participation. Local obstetricians take paid laborist shifts. This keeps relationships strong but depends on their availability.
Locum laborists. Locum tenens obstetricians fill some or all shifts, either to launch the program or to cover vacancies. Continuity improves when the same small group returns.
Many programs combine models, for example an employed or contracted core with locums covering vacations and vacancies.
Questions to answer before you launch
What will the laborist cover? Unassigned patients only, all patients overnight, triage, emergencies for every patient on the unit, or a mix. Scope drives volume, and volume drives staffing.
How will community OBs work with the program? Agree handoff rules, when the laborist manages a private patient, and how professional billing works. Most launch problems come from unclear handoffs.
How will it be funded? Professional fee revenue alone rarely covers 24/7 in-house coverage, especially at smaller hospitals. Most programs need a hospital subsidy, so model it honestly up front.
What does the unit need around the laborist? Anesthesia availability, OR access for emergency cesareans and neonatal support all decide whether in-house OB coverage delivers its safety benefit.
Covering vacancies without breaking the program
Laborist programs are vulnerable to vacancies because each physician carries a large share of the hours. Keep a credentialed group of locum obstetricians who already know your unit, so a resignation or extended leave does not push the schedule back onto community OBs.
For more on blending permanent and locum physicians, see our guide to blended workforce models.
Frequently asked questions
What is a laborist?An obstetrician, also called an OB hospitalist, who stays on site in labor and delivery for scheduled shifts to cover emergencies, unassigned patients and triage.
How many physicians does a 24/7 laborist program need?A single 24/7 line is 8,760 hours a year. Depending on shift length and how a full-time position is defined, it usually needs around four to five full-time equivalents.
Do laborist programs pay for themselves?Rarely through professional fees alone, especially at smaller hospitals. Most programs need a hospital subsidy, justified by safety, OB recruitment and retention, and coverage for unassigned patients.
Can locum obstetricians staff a laborist program?Yes, either to launch the program or to cover vacancies and vacations. Continuity improves when the same small group of locums returns regularly.
DirectShifts places obstetricians and OB hospitalists, including locum coverage for laborist programs. Tell us about your labor and delivery coverage needs.
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