Per diem and PRN jobs for physician assistants

What to ask before taking occasional shifts

Match the role to your clinical experience and the applicable state PA practice rules. Ask how any required supervision or collaboration is arranged, which procedures are included and who is available when a case needs escalation. PA practice requirements are not identical in every state.

• Minimum commitment: shifts, weekends, holidays or availability windows.
• Scheduling: how shifts are offered, accepted, changed and cancelled.
• Role boundaries: units, patient population, procedures and coverage support.
• Readiness: orientation, required training, privileges and clinical system access.
• Pay terms: what is payable and when payroll or invoices are processed.

How to get started, step by step

Start with a concrete plan you can take to a hiring team. List your active PA licenses, certification status, specialty experience, procedures and the settings in which you can work safely. A broad PA title does not settle a specific assignment’s duties.

1. Pick the settings and shift types you can cover safely. Write your actual availability, including the recovery time after nights or your main job.
2. Ask how shifts are offered: self-selected, manager-assigned, on-call or subject to a minimum monthly commitment.
3. Confirm the same readiness requirements as any clinical role: licenses, privileges, orientation, clinical backup and system access. Occasional work does not mean no onboarding.
4. Review shift confirmation and cancellation rules before adding a shift to your calendar. Know whether a shift is offered, accepted or finally confirmed.

Where to look and how to search

AAPA PA JobSource is a professional job-search resource, not Saile inventory or an endorsement of any posting. Check dates and requirements in the actual listing.

• Search the professional career resource below with per diem, PRN, casual, float and part-time, plus your setting or specialty. These labels do not all describe the same schedule.
• Check nearby hospitals, urgent-care centers and clinics directly for their internal pools. Ask whether the advertised pool currently accepts applicants for your role.
• If you already work in a setting, ask its staffing team about the process for joining an approved extra-shift pool. Confirm outside-work and overtime terms rather than assuming they carry over.

AAPA PA JobSource
Check current opportunities in Saile

Licensing and credentialing: make a first-shift checklist

Use AAPA’s State Laws and Regulations resources, then confirm the current board and facility requirements. Ask what supervision, collaboration or practice arrangements apply to the actual role and who is available when you need clinical help. Keep a checklist of what is already current, what the organization must verify and who owns each remaining step. Ask for an actual clearance decision before promising a first session or shift.

• Active professional licenses and the patient/facility states covered.
• Relevant certification, recent experience and required privileges.
• Coverage arrangements, orientation, clinical-system access and escalation contacts.
• An owner and next step for every unfinished requirement.

HHS: Licensing across state lines
AAPA: State Laws and Regulations

Scheduling realities to put in writing

Ask about weekend, holiday and minimum-shift requirements, how far ahead requests arrive and whether you can decline. A PRN role can carry recurring obligations. Keep a single calendar of accepted shifts and main-job duties.

Compare the whole offer, not just a rate

Keep hourly, per-visit, per-shift and project payments separate. An annual employee wage benchmark is not a guaranteed gig rate. Ask the hiring team to fill these gaps in a written offer.

• When is a shift confirmed, and what happens if either side cancels?
• Are evenings, nights, holidays or minimum monthly shifts required?
• How are orientation, extra charting time and overtime handled?
• Which expenses are mine, when will payment arrive and what remains owed if the work ends?

1099 and tax basics before you accept

For federal employment taxes, the IRS considers behavioral control, financial control and the relationship between the parties; a contract label alone does not settle classification. Self-employed people generally pay income tax and self-employment tax and may need estimated payments. Ask a tax professional to review your actual arrangement. Do not subtract a generic percentage and call it take-home pay.

• Keep a record of gross payments, invoices and relevant expenses.
• Ask whether the engagement is employee or contractor work and what benefits are included.
• Plan for tax payments with an adviser before spending gross receipts.

IRS: Independent contractor or employee
IRS: Self-employed individuals tax center

A common pitfall to avoid

Avoid treating a place on a roster as a guarantee of paid shifts. Ask how shift offers are allocated and how late cancellations affect pay. Confirm whether orientation has to be refreshed after a long gap.

Before you accept: the final check

Leave unknowns visible until the hiring team answers them. This checklist is preparation, not legal, tax or clinical clearance.

• Scope fits my experience and authorizations.
• Time, pay unit, expenses and cancellation terms are written.
• Clinical backup or project review responsibilities are clear.
• Main-job approval and conflicts have been checked.
• Remaining onboarding steps have an owner; my start is not assumed.

One profile. A clearer next step.

Saile is built by physicians for clinicians. Keep licenses, credentials and work preferences in one profile, then check the app for relevant opportunities. The next question is practical: who owns the remaining steps between your interest and your first shift?

Frequently asked questions

Sources

Source checked October 12, 2026.

• HHS: Licensing across state lines
• IRS: Independent contractor or employee
• AAPA: State Laws and Regulations
• IRS: Self-employed individuals tax center
• AAPA PA JobSource