Questions to Ask Before Accepting a Per Diem Shift

Last updated July 8, 2026

QUICK ANSWER

Before accepting a per diem shift, confirm the hourly rate and exactly what it includes, the modality and equipment, the location and parking, who you report to and whether there is an orientation, the expected patient volume, how you document and whether you get PACS access, and the facility cancellation policy.

A per diem shift is easy to accept with a single tap, but the shifts that go smoothly are usually the ones where you asked a few questions first. Because per diem work is booked shift by shift, each posting is a small agreement, and a short list of questions up front protects both your time and your license. The questions below cover what to confirm before you commit, so you walk in knowing what the day will actually involve.

How much does the shift pay, and what does the rate include?

Start with the rate, but do not stop there. The number shown is only useful once you know what stands behind it. Confirm that the posted rate is the full hourly pay rather than a starting point that later adjustments change, and ask how the facility treats hours beyond a standard shift, along with holidays and any shift differentials. On WhiteBadge the rate is visible before you accept, so you can compare one shift against another without negotiating, but it is still worth knowing how your total is calculated and when it is paid. If any part of the pay is unclear, settle it before you accept rather than after the shift is worked. For how per diem pay differs from staff pay more broadly, see PRN versus staff tech pay.

What modality and equipment will you be working with?

A posting names the modality, but confirm the specifics before you accept. Ask which modality the shift actually covers and whether you may be floated to another one during the day. Ask about the equipment and console, the vendor if it matters to you, and whether the site runs anything you have not used before. Even within a single modality, protocols and workflows differ from one department to the next, so knowing the setup in advance means you are not learning the machine and the patient at the same time. Only accept shifts that match a modality you are credentialed and comfortable to work.

Where is the shift, and where do you park?

Location is more than a street address. Confirm the exact building and department, which can differ from the main hospital address, and ask which entrance to use, especially for an early start or an overnight shift when a main lobby may be locked. Ask where staff park, whether parking is free or validated, and how far the walk from parking to the department really is. These details decide how early you need to leave home, and they are far easier to settle the day before than in the parking structure on the morning of the shift.

Who do you report to, and is there an orientation?

Know who is expecting you and where to find them. Ask for the name and role of the person you report to on arrival, often the charge technologist or lead running the department, and where to check in, since many sites route you through a front desk or security point for a temporary badge first. Ask whether there is a short orientation before you take patients and how much time to allow for it. A new site means new locations for personal protective equipment, supplies, and emergency procedures, so arriving with time to get oriented is part of doing the shift safely. If you are new to per diem work altogether, getting started with per diem imaging walks through the first-shift basics.

What patient volume should you expect?

Volume shapes the entire shift, so ask what a typical day in that slot looks like. Is it a steady outpatient pace, a high-throughput schedule, or on-call coverage where you wait and then move quickly? Ask whether you are the only technologist covering the modality or one of several, and whether you are expected to handle add-ons, portables, or help in other areas when your own list is quiet. Knowing the rhythm in advance tells you what you are walking into and whether the rate matches the intensity.

How do you document, and will you have PACS access?

Documentation can quietly derail an otherwise smooth shift, so confirm the systems before you arrive. Ask which PACS and which reporting or information system the site uses, and, importantly, whether your access and log-in will be ready when you arrive rather than something requested on the day. Ask how exams are documented, how you confirm and close them out, and who to call when the system does not behave. A shift where you can image but cannot log in to document is slow and stressful, and it is avoidable with a single question up front.

What is the cancellation policy?

Because per diem is booked shift by shift, cancellation cuts both ways, so understand the terms before you accept. Ask how much notice you are expected to give if you can no longer work, and what happens if the facility cancels on you, including whether a late cancellation by the site is paid. Knowing the policy protects you from building a day around a shift that disappears, and from an accidental reliability problem on your own record. To see where cancellation and other terms sit in the wider vocabulary, the per diem terminology glossary is a useful reference.

Ask before you accept, not after

None of these questions take long, and most postings already answer several of them, but the habit of checking is what separates a shift that runs smoothly from one full of surprises. Confirm the pay, the modality, the location, the reporting and orientation, the volume, the documentation, and the cancellation terms, and you turn a shift you tapped to accept into one you actually chose. Once the questions are answered and the shift fits, you can browse and request more shifts with the same confidence.

KEY FACTS
  • The hourly rate matters less than what it includes, so confirm whether it is the full pay and how overtime and holidays are handled.
  • Confirm the modality and the specific equipment or console, because workflows differ between sites even for the same modality.
  • Ask where the shift is, where to park, which entrance to use, and who to report to on arrival.
  • Ask about the expected patient volume and whether documentation runs through a PACS you can actually access.
  • Read the cancellation policy before you accept, including how much notice each side owes and whether a late cancellation is paid.