Per diem means by the day. You work shift by shift, with no obligation on either side beyond the shift you have accepted. The facility does not promise you hours and you do not promise availability.
The hourly rate is higher than staff pay, sometimes considerably. That premium is buying two things: your flexibility, and the absence of benefits.
What you gain
Control over your calendar. This is the reason most nurses go per diem and it is not a small thing. You decide which days you are available. No mandatory overtime, no being called in on your day off, no negotiating for a fortnight in July.
A higher hourly rate. Frequently twenty to forty percent above the staff rate for the same work on the same unit, though it varies widely by market and specialty.
Variety, if you want it. Working several facilities exposes you to different protocols, patient populations and systems. Nurses who do this for a few years become notably adaptable, which is a real professional asset.
Distance from unit politics. You are not in the committee, the reorganisation or the ongoing dispute about the schedule. Some nurses find this a relief and some find it isolating.
What you give up
Benefits. Usually no employer health insurance, no retirement match, no paid time off. A week not worked is a week not paid, and that includes weeks you are ill. Price this properly before comparing hourly rates: an individual health plan and self funded retirement saving can consume much of the premium.
Income predictability. Hours depend on census. A quiet month is a thin paycheque, and per diem staff are cancelled first when the census drops.
Being last in line. You get the assignment nobody chose, you are floated before permanent staff, and you are cancelled before them.
Seniority and progression. No accrual, no clear route to charge or committee roles, and limited access to formal development.
Requirements are the same, not lighter
A common misconception is that per diem is an easier way in. The credentialling standard is identical to contract work, because facilities apply the same standard regardless of shift length.
Expect licence verification, BLS plus ACLS or PALS where the unit requires it, immunisation and titre records, a physical, a drug screen, a background check, a specialty skills checklist and two clinical references. Most facilities also want one to two years of experience, because per diem orientation is short and you are expected to function quickly.
Many facilities have a minimum commitment to stay active in the pool, often a set number of shifts per month or quarter, sometimes with a weekend or holiday requirement. Find out before you join rather than after.
Walking onto an unfamiliar unit
This is the actual skill of per diem work, and it is learnable. Orientation may be a single shift or a tour.
Arrive early. Twenty minutes, not five. Find the bathroom, the break room, the supply room, the clean and dirty utility rooms, the crash cart and the medication room.
Ask five specific questions at handover. Where is the crash cart. How do I call a rapid response and what is the number. Who is the charge nurse and where do they sit. Which pharmacy extension. How do you handle admissions, and is there an admission nurse.
Find one person. Identify the nurse or CNA who knows where everything is and be pleasant to them early. This is the highest yield social move available on an unfamiliar unit.
Say what you do not know. Asking how a particular pump works takes thirty seconds. Guessing does not. Nobody thinks less of a per diem nurse for asking about a device; they think a great deal less of one who did not.
Be clear about your scope. If you are not competent with a particular drip or procedure, say so before you are assigned to it, not during.
Document more than you think you need. You do not have the accumulated context that makes shorthand safe, and you will not be there tomorrow to explain.
Money and admin
Per diem is usually still W-2 employment through the facility or an agency, so tax is withheld normally. Genuine 1099 nursing work exists but is much less common and carries different obligations.
Working through more than one employer means multiple W-2s and, if you are close to the Social Security wage base, potential over-withholding worth reclaiming.
Track your own hours independently of any timekeeping system. Per diem payroll errors are more common than staff payroll errors, and you are the only person who will notice.
Handle your own retirement saving deliberately. Nurses who work per diem for a decade without setting up an IRA end up substantially behind despite earning more per hour.
Who this suits
Nurses with caring responsibilities who need to choose their days. Nurses supplementing a staff income. Nurses returning after a break or an injury who want to control the pace. Nurses approaching retirement who want to stay in practice without a full schedule. Nurses in school. Nurses who want contract rates without leaving home, for whom a local contract may be the better version.
It suits people who are clinically confident, comfortable being new repeatedly, and financially organised enough to manage variable income.
It suits people badly if you need predictable income to the dollar, want employer benefits, or are still building confidence in your specialty. In that last case a staff post for a year first is the better decision, and per diem will still be there.
For the sustainability side of this, see managing per diem work life balance.
Common questions
What is per diem nursing?
Shift by shift work with no commitment on either side. You accept individual shifts, the facility does not guarantee hours, and the hourly rate is higher than staff pay to compensate for the flexibility and the absence of benefits.
How much experience do I need for per diem work?
Most facilities want one to two years in the specialty. Per diem orientation is short, sometimes a single shift, so you are expected to function independently on an unfamiliar unit quickly.
Do per diem nurses get benefits?
Usually not. No employer health insurance, no retirement match and no paid time off is the norm, which is part of why the hourly rate is higher. Cost those out before comparing hourly rates directly.
Is per diem work reliable income?
Less so than staff work. Hours follow census, and per diem staff are cancelled first when it drops. Most per diem nurses keep a larger cash reserve than they would in a salaried post.
Can I work per diem at more than one facility?
Yes, and many nurses do to smooth out cancellations. Check each employer's policy on outside employment, particularly where facilities compete, and keep your own record of hours because multiple payrolls make errors more likely.
PNG Solutions is a healthcare staffing agency in Atlanta placing nurses and allied health professionals nationwide. If you want to talk to a recruiter, call 470 713 0689 or send us a note.