In healthcare, hiring a qualified professional is only the beginning. Healthcare organizations must also make sure that a nurse, physician, therapist, or other licensed professional has the credentials, education, training, and authorization required to provide care.
One of the most important processes used to confirm these qualifications is Primary Source Verification (PSV).
Primary Source Verification means confirming a healthcare professional’s reported credentials directly with the organization or agency that originally issued them—or through an approved agent or recognized source. The Joint Commission defines PSV as verification of a practitioner’s reported qualifications by the original source or an approved agent of that source.
For healthcare employers, recruiters, credentialing teams, and staffing organizations, understanding PSV is essential for building a reliable and compliant healthcare workforce.
Primary Source Verification (PSV) is the process of confirming a healthcare professional’s credentials using the original issuing organization or an approved verification source.
Instead of relying only on documents provided by the candidate, an employer or credentialing organization independently confirms the information.
For example, if a nurse says they hold an active RN license, the employer should verify that information through the appropriate state Board of Nursing or an authorized verification system.
Similarly, credentials such as education, board certification, or professional registration may need to be verified with the organization responsible for issuing or maintaining those credentials, depending on the organization’s requirements.
The Joint Commission states that PSV may be completed through methods such as direct correspondence, documented telephone verification, secure electronic verification from the original source, or reports from qualifying Credentials Verification Organizations (CVOs).
Healthcare professionals have direct responsibility for patient care. A mistake in credential verification can therefore create significant operational, regulatory, and patient-safety risks.
PSV helps healthcare organizations determine whether a practitioner’s qualifications are legitimate and current.
According to the National Committee for Quality Assurance (NCQA), credentialing is an important safety component of healthcare because organizations need to establish the qualifications and legitimacy of professionals providing care.
A strong PSV process can help organizations:
One common misconception is that looking at a copy of a nurse’s license or diploma is the same as primary source verification.
It isn’t necessarily.
A candidate may provide a copy of a license, certificate, diploma, or other document. However, the document itself does not independently confirm that the credential is current, valid, or accurately represented.
The Joint Commission specifically notes that simply presenting a copy of a license does not replace evidence that the organization completed primary source verification. Organizations should document when verification was performed, who performed it, what was verified, and the results.
A nurse submits:
RN License: #123456
A basic document review might involve looking at the license card provided by the nurse.
A PSV process would involve checking the appropriate official licensing source to independently confirm the nurse’s license status.
That distinction is important because credentials can expire, change status, become restricted, or be subject to disciplinary action after a document was issued.
The exact credentials that need to be verified depend on the healthcare organization’s requirements, the practitioner’s profession, applicable laws, and accreditation standards.
Common credentials may include:
Examples include:
For nurses, organizations can use appropriate state licensing boards and, where applicable, Nursys.
The National Council of State Boards of Nursing (NCSBN) identifies Nursys as the national database for verification of nurse licensure, discipline, and practice privileges for participating jurisdictions. Nursys includes all states participating in the Nurse Licensure Compact (NLC).
For more information about NLC practice privileges, read our guide:
Nurse Licensure Compact (NLC): States, Rules, and How to Apply
Depending on the position and organization’s requirements, education may need to be verified with the school or institution that awarded the degree.
For example, an organization hiring a nurse manager may require an MSN. If the degree is specifically listed as a minimum job requirement, the organization should verify the education according to its established process.
The Joint Commission notes that primary source verification of education is not universally required in every situation; organizations must determine what education and experience need to be verified based on job requirements and applicable standards.
Healthcare organizations may also verify specialty certifications through the organization that issued the certification.
For example, a healthcare organization hiring a specialty practitioner may need to confirm that the practitioner’s certification is current.
Depending on the profession, registration with a professional or regulatory organization may also need to be verified.
Organizations may verify additional credentials when they are required for a specific position, facility, payer, regulation, or privileging process.
Not every credential automatically requires the same verification method. The organization should establish clear policies based on applicable requirements.
A typical PSV process can be broken down into several steps.
The organization first collects information from the healthcare professional.
This may include:
The organization determines where each credential should be verified.
For a nurse’s license, this may be a state Board of Nursing or Nursys.
For a degree, it may be the educational institution.
For a specialty certification, it may be the certifying organization.
The goal is to use the source that originally issued or officially maintains the credential, or an approved/recognized verification source when applicable.
The credentialing team checks the information against the appropriate source.
For a nursing license, the organization may confirm:
Nursys provides tools such as QuickConfirm and e-Notify for nurse license verification and monitoring.
PSV is not simply about checking a credential.
The organization should maintain evidence that the verification was completed.
The Joint Commission says organizations should document the date verification was conducted, who conducted it, what was specifically verified, and the results.
The credentialing team then determines whether the professional meets the organization’s requirements.
A credential may be:
Any discrepancies should be investigated before the professional is cleared according to the organization’s credentialing policies.
PSV is particularly important for nurse recruitment because nurses may hold licenses in multiple states or have multistate practice privileges.
For example, a nurse with an NLC multistate license may have practice privileges in participating compact jurisdictions. However, employers should still verify the nurse’s current licensure and practice authority.
Nursys provides license verification services for participating nursing regulatory bodies and allows employers and recruiters to retrieve licensure and applicable discipline information.
For a detailed guide, read:
How to Verify a Nurse’s License: A Step-by-Step Guide for Healthcare Employers
The Nurse Licensure Compact (NLC) allows eligible nurses with a multistate license to practice in participating jurisdictions.
However, having an NLC license does not mean employers should skip license verification.
Organizations still need to confirm that the nurse has an active license and the appropriate authority to practice in the relevant jurisdiction.
This is especially important when:
Understanding both NLC rules and PSV requirements can help employers maintain a stronger credentialing process.
The answer depends on the healthcare setting, applicable law, accreditation requirements, and the specific credential being verified.
For organizations accredited by The Joint Commission, PSV requirements apply to certain professional licensure, certification, and registration requirements. The Joint Commission states that current licensure, certification, or registration is verified at hire or renewal through an acceptable verification method, such as secure electronic communication with the licensing board or documented telephone verification.
However, healthcare organizations should not assume that every credential must always be verified directly from the original institution in exactly the same way.
Requirements can differ depending on:
Organizations should review the standards applicable to their specific operations.
NCQA also places significant emphasis on credential verification.
NCQA’s credentialing programs recognize verification through a primary source, recognized source, or contracted agent of the primary source. Its Credentialing Accreditation framework includes verification of practitioner credentials and credentialing/recredentialing processes.
NCQA also offers a Credentialing Certification program for organizations that verify practitioner credentials.
This is particularly relevant for healthcare organizations, health plans, provider networks, and credentialing organizations that manage large numbers of practitioners.
The difference can be summarized simply:
| Primary Source Verification | Secondary/Document-Based Verification |
|---|---|
| Uses the original source or approved agent | Relies on documents or information from another party |
| Independently confirms credentials | May only confirm what a candidate or third party reported |
| Can provide current status information | May not reflect the current status |
| Commonly used in formal credentialing | Can be useful for preliminary screening |
| Requires documentation of verification | Documentation requirements vary |
A document supplied by a candidate can still be useful during recruitment, but it should not automatically be treated as equivalent to PSV.
A license card or certificate can become outdated.
Verify current status through an appropriate official source.
A credentialing team should be able to demonstrate what was checked, when it was checked, who checked it, and what the result was.
Licenses and credentials can expire or change after hiring.
Organizations may need ongoing monitoring or periodic recredentialing based on applicable requirements.
A nurse may have licenses in multiple states or an NLC multistate license.
Make sure the verification process accounts for the nurse’s actual practice location and authority.
Licenses, degrees, certifications, registrations, and training credentials may have different verification requirements.
Build the verification process around the organization’s specific credentialing policies and applicable standards.
Staffing agencies may handle large volumes of healthcare professionals, making manual verification particularly time-consuming.
A standardized PSV workflow can help staffing teams:
Technology can also help automate portions of the process while keeping appropriate human review and compliance controls in place.
For healthcare organizations and staffing companies, the goal should be to create a process that is accurate, documented, repeatable, and aligned with applicable requirements.
PSV stands for Primary Source Verification. It is the process of confirming a healthcare professional’s credentials through the original issuing source, an approved agent, or another recognized verification source, depending on applicable requirements.
PSV helps healthcare organizations confirm that practitioners have legitimate and current qualifications to perform their professional responsibilities. It can support patient safety, credentialing, compliance, and accurate provider records.
It can be, when the online verification is provided by the appropriate licensing authority or an accepted official verification source.
For nurses, Nursys provides license verification services for participating nursing regulatory bodies.
Not necessarily. A copy of a license is a document provided by the candidate and may not establish current status.
The Joint Commission specifically states that simply presenting a copy of a license does not substitute for evidence that the organization completed primary source verification.
No. PSV can apply to various licensed healthcare professionals, including physicians and other practitioners, depending on the organization’s requirements and applicable standards.
Education may need to be verified depending on the position’s requirements and applicable standards. Primary source verification of education is not automatically required in every situation.
The appropriate frequency depends on the credential, organization, accreditation requirements, state regulations, payer requirements, and internal policies.
Some credentials may need verification at initial credentialing and again during recredentialing or renewal.
Yes. A CVO may perform credential verification through primary sources, recognized sources, or contracted agents of the primary source, depending on applicable standards. NCQA has a specific certification program for organizations performing credential verification services.
Organizations should maintain documentation showing:
The Joint Commission specifically highlights documentation of the date, verifier, credential verified, and results.
No.
PSV is one component of the broader credentialing process.
Credentialing may involve collecting and verifying qualifications, reviewing professional history, assessing eligibility, and making credentialing decisions. PSV is the process used to independently verify applicable credentials.
The organization should follow its established credentialing and discrepancy-resolution procedures. A professional should not automatically be considered fully credentialed simply because they provided documentation that cannot be independently confirmed.
Primary Source Verification is a critical part of healthcare credentialing.
By verifying professional qualifications through appropriate primary or recognized sources, healthcare organizations can reduce credentialing errors, maintain accurate records, and support the safe deployment of qualified healthcare professionals.
For nurses, PSV can include verifying licenses, practice privileges, certifications, and other required credentials. For employers and staffing agencies, having a structured verification process is particularly important when managing professionals who work across multiple states.
PSV should not be treated as a one-time administrative checkbox. It should be part of a broader, well-documented credentialing process that accounts for current licenses, changing requirements, expiration dates, and applicable regulatory or accreditation standards.
Note: Healthcare credentialing and verification requirements can vary by state, profession, organization, accreditation program, and payer. Healthcare employers should verify the requirements applicable to their specific setting.