Updated July 2026 · 10 min read
Part of the ICU Emergencies Hub — browse every related guide in one place.
Float pool nurses are employed by a hospital or health system but do not have a home unit. They fill staffing gaps across multiple units on a shift-by-shift basis. Most systems have two types: per diem float (no guaranteed hours, highest flexibility), and staff float (guaranteed hours, lower flexibility).
| Hospital Type | Float Differential | Example Base → Float |
|---|---|---|
| Large academic medical center | $4–$8/hr additional | $42 → $48–$50/hr |
| Community hospital | $2–$5/hr additional | $35 → $37–$40/hr |
| Health system per diem pool | 15–25% above staff rate | $38 → $44–$48/hr |
Float pool nurses must demonstrate competency in all units they can be assigned to. Common float pool tracks: Med-Surg/Telemetry (most common, widest float range), PCU/Step-Down, ICU/Critical Care (restricted float — usually requires prior ICU experience), ED, and Oncology.
Competency validation requires unit-specific orientation (1–3 days per unit), skills checklist sign-off, and sometimes a unit-specific exam. Total time to build a full float competency portfolio: 4–8 weeks of orientation periods.
| Pros | Cons |
|---|---|
| Higher hourly pay | No home unit support system |
| Variety prevents burnout | Constantly floating as a "guest" |
| Schedule flexibility | Less schedule predictability (per diem) |
| Broad clinical skill development | Orientation burden for each new unit |
| Excellent CRNA app experience diversity | May miss continuity of patient care |
Arrive early on every assignment. Introduce yourself as float pool immediately — charge nurses on understaffed units are stressed, and a confident, self-sufficient float nurse is a visible relief. Ask: "What are your two highest acuity patients, and what do you need from me today?" Then deliver exactly that.
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