CNA Background Check: The Definitive Guide for 2026

Looking to pursue a rewarding career as a certified nursing assistant (CNA)? If so, keep in mind you must complete a state-approved CNA training program and pass a criminal background check: with the latter necessary to both become a certified CNA and protect patients from harm.

This comprehensive guide digs into this same prerequisite, providing details about CNA background checks so prospective certified nursing assistants have the information they need to forge forward and eventually care for patients under the tutelage of registered nurses.

What is a CNA background check?

First and foremost, let's define what exactly a "CNA background check" refers to. Conducted by state-approved agencies and then reviewed by a board of nursing (regulatory bodies within each US state), this process reflects a comprehensive investigation of a candidate's criminal/employment history and education to ensure he or she is qualified to provide safe, high-quality patient care.

Which offenses can lead to CNA disqualification?

The following may bar candidates from pursuing work as a CNA, depending on where they plan to work as disqualifying offenses vary by state (making it crucial to research this information for the specific state where you plan to seek out employment):

1. Violent offenses: These offenses involve the use of physical force or violence against others, and a history of violent behavior can thus disqualify individuals from becoming CNAs as this work tasks employees with providing safe/compassionate patient care.
2. Sexual offenses: Sexual assault, rape, and indecent exposure (for example) point to a lack of respect for patient privacy/dignity; a history of the same may disqualify individuals from becoming CNAs.
3. Drug-related offenses: Extending to the possession, distribution, or manufacturing of illegal drugs as well as drug abuse itself (which can impair judgment and compromise patient care), these offenses and/or a history of the same may prevent individuals from pursuing work as a CNA.
4. Fraud: Involving dishonesty and/or deception, fraud includes offenses such as identity theft, forgery, or embezzlement. As a CNA must be honest and trustworthy, a history of fraudulent behavior can disqualify individuals from seeking work in this profession.
5. Felony convictions: Spanning murder, manslaughter, arson, robbery, burglary, kidnapping, and any other serious crimes, these convictions may disqualify individuals from becoming CNAs (depending on US state of residence).
6. Misdemeanors: Some states also consider misdemeanors (e.g., DUI or shoplifting) that may not necessarily disqualify individuals from becoming CNAs but are nevertheless kept in mind when determining certification eligibility (and reviewed on a case-by-case basis).

How long does a criminal record impact CNA eligibility?

The duration of criminal record relevance for CNA background checks varies by state. In some cases, only convictions occurring within the past seven years are considered relevant; other states, meanwhile, have specific rules regarding which types of offenses disqualify one from CNA licensure/employment regardless of time period. One such example? In California, convictions for violent crimes or crimes against children are often considered a non-starter regardless of when they occurred. Anyone interested in pursuing a career as a certified nursing assistant must therefore consult their state's individual nursing board to understand unique guidelines in this respect.

I have a criminal history. Can I become a CNA?

Perhaps! In some cases, those with a criminal history of some sort may still be eligible for CNA certification—as their state nursing board will review said history and make a decision based on various factors (e.g., the nature of the offense, passage of time since the offense occurred, evidence of rehabilitation or positive behavioral changes, etc.). Keep this in mind if this applies to you, remembering to always be fully transparent with respect to your criminal history and submit all necessary documentation (even for expunged, sealed, or dismissed offenses) during the application process.

CNA Background Check Preparations

Getting ready to undergo the CNA background check process? Preparation is key to help ensure smooth sailing along the way! In advance of the steps ahead, gather all necessary documentation (as required by your specific state) and be forthcoming about any potential red flags—such as a criminal history or past employment issues—while providing explanations and/or outlining mitigating circumstances.

The CNA Background Check Process, Explained

The state-approved agency tasked with conducting this process—which can take anywhere from a few quick and painless days to several grueling weeks—will send results to the state nursing board for review after the investigation is complete.

As for the background check process itself? This plays out per the following:

1. Application: For this first step in the CNA background check process, applicants submit an application (typically asking for personal information including name, date of birth, Social Security number, and education history) to their state's nursing board or licensing authority.
2. Fingerprinting: After submitting their application, applicants will need to have their fingerprints taken (typically at a designated facility via an electronic scan).
3. Background check: Fingerprints are then submitted for a criminal background check by the Federal Bureau of Investigation (FBI), who will search their database for any criminal history and provide a subsequent report to the state nursing board or licensing authority.
4. State-specific checks: Many states also require additional checks (e.g., a state criminal background check or child abuse registry check), the specifics of which vary by locale.
5. Review and decision: Once all background check information is received, the state nursing board or licensing authority will review the application (a process that can take upwards of several weeks) and determine whether CNA certification requirements are met.

Video: The CNA Background Check Process, Explained

What purpose(s) do CNA background check results play?

While companies ultimately lean on these findings to determine an individual's eligibility for employment, they're also useful for the nursing board to gauge whether or not someone is eligible for certification. Disqualifying factors, meanwhile, can include the afore-mentioned offenses related to violence, sexual misconduct, drugs, and fraud.

CNA Background Checks: Misconceptions

As common misconceptions swirl around CNA background checks—including the types of offenses likely to spell disqualification, the length of time criminal records remain in play, and the disqualification appeals process—it's crucial to parse out fact vs. fiction and debunk any myths to ensure you're best prepared for the process.

In fact, many people incorrectly assume that—

1. A criminal record automatically disqualifies you from becoming a CNA: While some criminal offenses can disqualify individuals from going this route, a criminal record doesn't automatically translate into certification ineligibility; each state has its own guidelines for determining this based on criminal history.
2. Background checks are only performed for application first-timers: Many states in fact require CNAs to undergo background checks at regular intervals over the course of their careers (e.g., every two years) to maintain certification.
3. Minor offenses won't show up on a background check: While these may not be disqualifying, minor offenses will still show up on a background check and thus point to the importance of disclosing past criminal convictions—even those perhaps deemed “minor.”
4. Background checks only consider criminal history: Beyond this, CNA background checks may also loop in other factors such as employment history and professional licenses or certifications.
5. There's zero need to disclose past criminal history if the offense was expunged or sealed: Even expunged/sealed convictions can still show up on a background check, making it important to disclose each and every past criminal conviction.

Failed a CNA background check? Don't panic!

While “flunking” your CNA background check is no doubt devastating, it's helpful to know you can take several productive steps to address the situation and forge forward in your career. Want some peace of mind? The following actions are at your disposal:

1. Understand why you failed: Knowledge is power! Contact the agency that conducted the check to understand precisely why you were disqualified.
2. Review the background check report: Get your hands on a copy of the report itself and review it for accuracy, as mistakes/incorrect information are unfortunately known to happen.
3. Consider legal help: If you believe the disqualification was made in error or based on inaccurate info., contact an attorney who would be more than happy to help clear your record.
4. Evaluate other career options: Permanently disqualified from work as a CNA? Consider other healthcare careers or those having nothing at all to do with the field (there are plenty, after all!) that don't require a clean background check.
5. Address underlying issues: If the disqualification is due to past criminal behavior or another similar issue, consider addressing the same via counseling, therapy, or other resources.
6. Move on: Whether you decide to pursue a different career or address underlying issues, focus on the path ahead—one that can lead you toward a positive future.

Have a criminal history? Alternatives abound...

If a CNA career is not in the cards due to your criminal history, remember that plenty of other professional options exist out there. Without further ado, here are some alternative healthcare (and non-healthcare!) careers to consider:

1. Medical records technician: These folks, responsible for managing/organizing patient medical records to ensure they're accurate and up-to-date, typically hold an associate's degree or are certified in health information management.
2. Medical transcriptionist: Just as the name implies, medical transcriptionists are responsible for transcribing provider recordings into written medical reports and typically need a certificate or associate's in medical transcription to perform this work.
3. Pharmacy technician: Those in this career work under the direction of a licensed pharmacist to dispense prescription medications and typically need a high school diploma (or equivalent) as well as on-the-job training or a certificate.
4. Home health aide: Home health aides provide care to patients in their (yes) homes, helping with daily activities (e.g., bathing, dressing, and meal preparation) after having earned a high school diploma (or equivalent) and receiving on-the-job training or a certificate.
5. Medical assistant: Performing various administrative/clinical tasks in healthcare settings (e.g., taking vital signs, prepping patients for exams, and helping doctors), most medical assistants have a certificate or associate's in medical assisting.
6. Administrative assistant: Tasked with executing a variety of administrative tasks no matter the industry (healthcare among them), admins typically need a high school diploma or equivalent alongside seasoned organizational/communication skills.

Wrapping up, a CNA background check rounds out the certification process to ensure patient safety and top-notch care further on down the pike. Aspiring CNAs must familiarize themselves with all ins and outs of the same—including requirements and disqualifying factors—so they can navigate the process with ease, adhering to all guidelines, addressing any concerns, and exploring all available avenues with career success ever-present in their minds. And remember… specific prerequisites and disqualifying circumstances DO vary by state, so be sure to call up the website containing this specific information for the state where you want to practice.