Knowing how to choose a staffing agency, especially in healthcare, starts with looking beyond rates and sales claims. The right staffing agency should understand the position, explain how it sources and screens candidates, clarify responsibilities, support the staffing model you need, and provide clear contract terms.
For healthcare employers, the evaluation may also involve professional credentials, workplace responsibilities, and regulatory requirements. This 12-point checklist can help a hiring organization compare staffing agencies using practical criteria instead of relying on broad claims about being the “best” staffing partner.
Before choosing a staffing agency, define the position the agency will be expected to fill. It is difficult to judge whether an agency is a good fit when the hiring organization has not established what the job requires.
Start with:
Your HR team should also separate required qualifications from preferences. That gives the staffing partner a clearer picture of the role and reduces unnecessary limits on the candidate search.
Facilities still deciding whether outside staffing support makes sense can review the signs your facility needs a therapy staffing partner.
A practical way to evaluate a staffing agency is to review four areas: role fit, recruitment process, responsibility clarity, and agreement terms. If an agency cannot explain these clearly, employers may have difficulty comparing its services against another staffing provider.
Industry expertise should show up in the questions an agency asks, not only in its marketing.
A healthcare staffing agency should understand the types of professionals it recruits, the settings where they work, and the qualifications that may matter for those positions. Recruiting healthcare professionals can involve different role and credential considerations than staffing skilled trades, administrative employees, or other industries.
Ask:
The right staffing partner should be able to discuss the position in practical terms rather than rely on broad claims about expertise.
A job title alone is rarely enough to run a focused candidate search.
The staffing agency should understand the work setting, schedule, required skills, desired experience, engagement model, and expected duration. If the job requires specific professional credentials, those requirements should also be clear before sourcing begins.
Pay attention to the intake process. An agency that begins recruiting before understanding the job description may be working from assumptions instead of the employer’s actual hiring needs.
Access to candidates is one reason employers use staffing services, but the size of a database does not tell you whether an agency can source the right talent.
Ask how the staffing firm approaches recruitment for your type of position:
The goal is not to uncover proprietary recruiting methods. It is to determine whether the agency has a defined talent acquisition process for finding potential candidates.
“Screened candidate” can mean different things from one staffing agency to another. Ask what the screening process includes and when each step occurs.
Depending on the role and agreement, the process may include:
Do not assume the agency performs every step.
Ask what is completed before candidate presentation, what occurs before the professional starts, and which responsibilities remain with the hiring organization. In healthcare staffing, candidate screening, credential verification, exclusion screening, and facility onboarding can be separate activities.
Employers should understand which responsibilities belong to the staffing agency, which belong to the hiring organization, and which may be shared.
For temporary workers, OSHA states that staffing agencies and host employers share responsibility for maintaining a safe work environment, with the exact responsibilities depending on the circumstances. OSHA also recommends that both parties clearly define their respective safety responsibilities in the staffing agreement.
Healthcare organizations may also have exclusion-screening responsibilities. The U.S. Department of Health and Human Services Office of Inspector General maintains the List of Excluded Individuals/Entities and advises healthcare entities to routinely check new hires and current employees against it.
Worker classification is another area where labels alone are not enough. The IRS says employers should examine the actual relationship, including behavioral control, financial control, and the relationship between the parties.
The useful question is not simply, “Does the agency handle compliance?” It is: Which responsibilities apply to this staffing arrangement, and who is responsible for each one?
Not every staffing agency supports the same types of placements. The right agency should offer an engagement model that fits the workforce need.
| Hiring need | Model to consider |
| Short-term coverage | Temporary staffing |
| Defined assignment | Contract staffing |
| Temporary role with possible permanent transition | Temp-to-hire |
| Permanent position | Direct hire |
Employers do not need to compare every detail of these models while evaluating the agency. They do need to confirm that the staffing firm can support the type of hire they intend to make.
For a deeper workforce comparison, see direct hire versus contract staffing for rehab departments.
Candidate fit should be tied to the actual job rather than vague personality matching.
Relevant factors may include:
Company culture can matter, but “cultural fit” should not replace clear, job-related criteria. Employers should describe the work environment and expectations precisely enough for the agency to understand what the position requires.
Communication expectations should be established before the search starts.
Ask:
Avoid equating fast responses with a better agency automatically. Communication should also be accurate, clear, and useful to the hiring process.
An hourly rate or placement fee is only one part of a staffing agreement.
Depending on the engagement model, employers may need to review:
Payroll taxes, benefits, and employment responsibilities depend on the actual arrangement. Worker classification should not be determined simply by how someone is described in a contract; the IRS looks at the substance of the working relationship.
A common mistake is comparing one headline rate when the agreements themselves contain materially different terms.
Claims such as “high retention,” “fast placement,” or “strong candidate quality” need context. For example, “fast placement” may refer to the time it takes to present a candidate, not the time it takes for that person to complete screening, onboarding, scheduling, and the actual start. Employers should ask which milestone the claim measures.
If an agency shares performance data, ask:
The same principle applies to fill rate, time-to-fill, employee retention, placement volume, and client satisfaction.
There is no single performance number that identifies the best staffing agency for every employer. The useful comparison is whether the measure is defined, supported, and relevant to your hiring needs.
Post-placement responsibilities can differ by engagement model.
Before signing an agreement, ask what happens if questions arise about:
This is particularly relevant in temporary and contract staffing, where the relationship among the agency, worker, and hiring organization may continue after the assignment begins.
Finally, consider whether the agency fits both the current opening and the organization’s broader workforce needs.
Ask:
Some employers work with a single partner. Others use several agencies based on specialty, geography, volume, or position type.
Neither approach is automatically better. The right staffing partner is the one whose capabilities, process, and terms fit the organization’s actual hiring needs.
Responsibilities depend on the engagement model, applicable law, workplace, profession, and written agreement. Employers should clarify the division rather than assume a staffing agency handles every step.
| Area | Staffing agency | Hiring organization |
| Define the job | Helps clarify requirements | Defines the position and hiring need |
| Source candidates | Leads recruitment as agreed | Provides role requirements |
| Evaluate potential matches | Screens or presents candidates as agreed | Makes selection decisions |
| Credential verification | May perform agreed checks | Confirms applicable role requirements |
| Background checks | May perform agreed checks | Responsibilities depend on the arrangement and applicable requirements |
| Workplace supervision | Depends on arrangement | Facility/worksite responsibilities apply |
| Workplace safety | Responsibilities may be shared in temporary staffing | Responsibilities may be shared in temporary staffing |
| Facility onboarding | May support agreed steps | Handles facility-specific requirements as applicable |
| Employment and payroll | Depends on staffing model | Depends on staffing model and agreement |
For temporary staffing specifically, OSHA says the staffing agency and host employer are joint employers for workplace-safety purposes and recommends that their respective safety responsibilities be addressed clearly.
Employers should confirm the actual division of employment, payroll, safety, screening, credentialing, and onboarding responsibilities for their arrangement rather than relying on a generic staffing-industry assumption.
Several common mistakes make agency comparisons less useful.
A lower hourly rate or placement fee does not tell you whether two agencies provide the same services or contract terms.
An incomplete job description makes it harder for any staffing partner to understand which candidates meet the actual need.
Agencies may differ by industry expertise, positions served, geographic coverage, engagement models, and recruiting approach.
Ask what “screened” means and which steps occur before candidate presentation or start.
Safety, employment, professional credential, and screening responsibilities can depend on the arrangement.
If a temporary or contract professional could later become a permanent employee, understand applicable conversion terms before the assignment begins.
A percentage or placement number is useful only when you know what it measures.
At Flagstar Rehab, we focus on therapy staffing and recruitment for healthcare and educational organizations.
When a facility contacts Flagstar Rehab, the most useful starting information includes the role, discipline, work setting, schedule, staffing model, start need, required credentials, and any facility-specific onboarding requirements. Clear intake details help keep the search focused before candidate sourcing begins.
Our staffing work includes therapy disciplines such as physical therapy, occupational therapy, and speech-language pathology. Facilities looking for discipline-specific support can explore our physical therapist staffing services, occupational therapist staffing services, or speech-language pathologist staffing services based on the role they need to fill.
Our published staffing information includes temporary, contract, temp-to-perm, and direct-placement options.
The appropriate model depends on the position and workforce need. Facilities can review our therapy staffing services for the current service overview.
When discussing an opening, begin with the discipline, work setting, schedule, desired staffing model, timing, and material qualifications.
We focus on staffing and recruitment. The facility makes its hiring and operational decisions, while licensed clinicians perform the professional and clinical work associated with their roles.
Knowing how to choose a staffing agency means evaluating more than a sales pitch or hourly rate. Look at whether the agency understands the role, has a clear sourcing and screening process, defines responsibilities, supports the needed staffing model, provides understandable contract terms, and can substantiate material performance claims.
Flagstar Rehab is a therapy staffing and recruiting agency that connects healthcare and educational organizations with therapy professionals. Facilities that have defined an open role can discuss their therapy staffing needs with Flagstar Rehab, including the discipline, schedule, staffing model, and qualifications involved.
The terms can overlap, but the services offered may differ. Some agencies focus on temporary or contract staffing, while others provide temp-to-hire or direct-hire recruiting. Employers should evaluate the actual engagement model and services rather than rely on the label alone.
Either approach can make sense. One partner may simplify communication, while several agencies may provide access to different specialties, locations, or recruiting channels. The better structure depends on hiring volume, role type, geography, and the organization’s internal process.
In the temporary-worker model described by OSHA, workers are supplied to a host employer and paid by the staffing agency. Other staffing arrangements, particularly direct hire and some contract structures, can create different employment relationships, so employers should confirm the structure in the written agreement.
Review the services provided, rates or fees, engagement model, payment terms, conversion provisions, cancellation terms, allocation of responsibilities, and any stated replacement provisions. For healthcare staffing, also clarify which party handles applicable screening, professional credential verification, and pre-start requirements.