Start a PRN and Per-Diem Staffing Agency

1. 1

   Build the on-call bench first

   PRN stands for the Latin phrase meaning as the situation demands, and the whole model runs on a pre-credentialed pool of workers who have agreed to on-call availability and are already oriented to your client facilities. If a facility calls at 5am and you have a credentialed worker there by 7am, you are indispensable. Build the bench before you promise fills.

2. 2

   Set up rapid shift dispatch

   Speed is the product, so you need a fast communication system: text or SMS alerts, an app-based scheduling tool, or an on-call rotation that shows real-time availability. When an urgent request comes in, you check the bench, match to shift requirements, confirm, and dispatch, all in minutes.

3. 3

   Price the premium and defend it

   PRN markups run higher than standard contract (commonly 40 to 80 percent) because the client is paying for on-demand availability, and last-minute, weekend, holiday, and night shifts carry even higher premiums. Pre-negotiate rate schedules with facilities, and do not race to the bottom; the premium is defensible because reliability on short notice is genuinely scarce.

4. 4

   Keep credentialing and orientation current

   Workers must be credentialed and facility-oriented in advance so they can deploy same-day, with credential-expiration tracking automated. In healthcare settings, maintain awareness of minimum staffing-ratio requirements and accreditation standards, because a facility below ratio faces immediate regulatory exposure and that urgency is what you solve.

5. 5

   Sell reliability, then expand the bench

   Target facilities that run around the clock and are always one callout from short-staffed. Offer a no-obligation trial fill, get onto preferred-vendor rosters, and stay in front of scheduling coordinators weekly, because shift needs change daily. Track your fill rate obsessively; that number is what tells the client you are reliable rather than replaceable, and every clean fill earns a larger pool of open shifts.

Do not take our word for the money. Put your own numbers in and see what this idea has to earn before it works. Free, instant, no account needed.

Best for: Operators who can recruit and retain a dependable on-call bench

Not for: Not for anyone who cannot build and keep a reliable on-call bench, because promises without a ready pool are just another agency that overbooks and underdelivers. Not for operators who dislike the always-on nature of shift dispatch. And not for someone who wants to compete on price; per diem is a premium, reliability-driven model, and racing to the bottom destroys the margin the urgency justifies.