What you need to do to become a certified nursing assistant

A Certified Nursing Assistant (CNA) license requires you to complete a state-approved training program, pass a written exam, and pass a skills test. The process typically takes 4 to 12 weeks from start to finish, depending on whether you attend full-time or part-time classes. You do not need a high school diploma in most states, though some programs prefer it, and you do not need prior healthcare experience.

The path is straightforward: enroll in a CNA program, complete the required classroom and clinical hours, take the state certification exam, and submit your results to your state's nursing board. Each state sets its own rules about training hours, exam content, and renewal, so the exact steps depend on where you live and work.

Key Takeaways

  • Most states require between 60 and 120 hours of classroom and hands-on training before you can sit for the certification exam.
  • You must pass both a written test and a skills demonstration on the same exam day; failing either part means you retake the full exam.
  • CNA programs are offered at community colleges, vocational schools, hospitals, and some high schools, with costs ranging from a few hundred to over $1,000 depending on the provider.
  • Your state nursing board processes your exam results and issues your license, which typically lasts two to three years before renewal is required.
  • Some employers, including hospitals and nursing homes, offer free or subsidized CNA training to new hires in exchange for a work commitment.

Where to find and enroll in a CNA training program

CNA programs are offered through community colleges, vocational and technical schools, hospitals, nursing homes, and some high schools. Community colleges are the most common route and usually cost between $500 and $1,200. Vocational schools may charge more but often have flexible scheduling. Hospitals and nursing homes sometimes offer free training to people willing to work for them after certification, though these programs may require a one- to two-year employment commitment.

To find programs in your area, search your state's nursing board website for a list of approved training providers. You can also call your local community college or search "CNA training near me" to see what is available. When you contact a program, ask about the total cost, class schedule (full-time, part-time, evening, or weekend), how many hours of training are included, and whether the program is approved by your state board. Some programs fill up quickly, so register early if you have a specific start date in mind.

Before enrolling, confirm that the program is state-approved. Taking a course from an unapproved provider means you will not be able to sit for the state exam, even if you complete all the training. Your state nursing board website lists all approved programs.

What CNA training programs teach and how long they take

CNA programs cover basic patient care, infection control, patient safety, communication, and the legal and ethical duties of a nursing assistant. You will learn how to help patients with bathing, dressing, toileting, and moving; how to take vital signs like blood pressure and temperature; and how to report changes in a patient's condition to nurses. Most programs include both classroom instruction and clinical practice in a real healthcare setting, usually a hospital or nursing home.

Training hours vary by state. Most states require between 60 and 120 hours total, split between classroom and clinical work. A full-time program typically runs 4 to 8 weeks; a part-time program may take 8 to 12 weeks. Some programs compress the training into intensive two- or three-week schedules if you can attend daily. The clinical portion is usually the longest part because you need hands-on practice under supervision before you are ready to test.

At the end of your program, your instructor will sign off that you have completed all required hours. You will receive a certificate of completion, which you need to submit with your exam registration. Do not skip this step — you cannot sit for the state exam without proof that you finished an approved program.

Passing the CNA certification exam

The CNA certification exam has two parts: a written test and a skills demonstration. Both happen on the same day, and you must pass both to earn your license. The written test is usually multiple choice and covers the material from your training program — patient safety, infection control, patient rights, and basic care procedures. The skills test requires you to perform five to six nursing tasks in front of an examiner, such as taking blood pressure, helping a patient move in bed, or assisting with personal hygiene.

The exam is administered by testing companies contracted by your state, most commonly Pearson VUE or Prometric. You register for the exam through your state nursing board or directly through the testing company's website. Registration usually costs $100 to $200. You will need your certificate of completion from your training program, a valid photo ID, and your Social Security number.

Most states allow you to sit for the exam within 30 to 60 days of finishing your training program. If you do not pass, you can retake the exam, though you may have to pay the registration fee again and wait for the next available test date. Many people pass on the first try if they attended their training regularly and studied the practice materials provided by their program.

How your state processes your exam results and issues your license

After you pass the exam, the testing company sends your results to your state nursing board. The board reviews your results and, if you passed both sections, issues your CNA license. This process usually takes two to four weeks. Some states issue a physical card; others provide a digital certificate you can print or show on your phone. You will also receive a license number that employers can use to verify your certification.

Your state nursing board maintains a public registry of all licensed CNAs. Employers and patients can search this registry by name or license number to confirm you are currently licensed. This is why it is important to keep your address updated with your state board — if you move, notify them so your license information stays current.

Your CNA license is valid for a set period, usually two or three years depending on your state. Before it expires, you will need to renew it. Renewal requirements vary: some states require you to work a certain number of hours as a CNA during the renewal period, while others straightforward require you to pay a renewal fee. Check your state nursing board website for the specific renewal important date and process for your state.

Cost breakdown and ways to reduce training expenses

The total cost of becoming a CNA ranges from $300 to $1,500, depending on the program and your location. Community college programs are usually on the lower end; private vocational schools on the higher end. The cost typically includes tuition, textbooks, exam registration, and sometimes a uniform or scrubs. Some programs charge extra for clinical placement or background checks.

Several ways can reduce or eliminate these costs. Many hospitals and nursing homes offer free CNA training to new hires, though you usually commit to working there for a set period after certification. Some employers reimburse tuition if you pass the exam and stay employed for a certain time. Workforce development programs and vocational rehabilitation services in your state may cover training costs if you meet income or employment status requirements. Some community colleges offer payment plans or sliding-scale fees based on income.

If you are unemployed or underemployed, contact your state's workforce development office or local workforce board to ask about CNA training funding. Many states have programs that pay for training in high-demand fields like healthcare. You can also ask your community college about financial aid, scholarships, or grants, though these are less common for short certificate programs than for degree programs.

What happens after you earn your CNA license

Once you are licensed, you can work as a CNA in hospitals, nursing homes, assisted living facilities, home health agencies, and other healthcare settings. Your first job is often easier to land if you trained at or through the facility where you want to work — many programs have job placement help or direct hiring agreements. Even without that connection, most healthcare facilities are actively hiring CNAs because there is consistent demand.

As a CNA, you will work under the supervision of nurses and perform direct patient care. The job involves physical work, irregular hours (including nights, weekends, and holidays in many settings), and emotional demands. Many CNAs use the role as a stepping stone to nursing school or other healthcare careers. Some stay in the role long-term and advance to senior CNA positions or supervisory roles.

Your license is only valid in the state that issued it. If you move to another state, you will need to check whether that state recognizes your license or requires you to retake the exam. Some states have reciprocity agreements that allow CNAs licensed in one state to work in another without retesting, but this is not universal. Contact your new state's nursing board before you move to understand the requirements.

Frequently Asked Questions

Do I need a high school diploma or GED to become a CNA?

Most states do not require a high school diploma, though some programs prefer it and a few may require it. Check with the specific program you are interested in and your state nursing board. If a program requires a diploma and you do not have one, you can look for programs that do not have this requirement, or you can pursue your GED first.

Can I work as a CNA while I am still in training?

No, you must be licensed before you can work as a CNA. However, some healthcare facilities hire people as patient care technicians or nursing aides during training, which is an unlicensed role with fewer responsibilities. Once you pass your exam and receive your license, you can transition to a CNA position.

What if I fail the CNA exam?

You can retake the exam. Most states allow unlimited retakes, though you will have to pay the registration fee each time and wait for the next available test date. Many people who fail the first time pass on the second or third attempt. Consider reviewing your training materials, taking a practice exam, or asking your instructor for extra help before you retake it.

How long does a CNA license last, and how do I renew it?

Most CNA licenses are valid for two to three years. Renewal requirements vary by state — some require you to work a certain number of hours as a CNA during the renewal period, while others only require a renewal fee. Your state nursing board will send you a renewal notice before your license expires. Check your state board's website for the exact renewal important date and process.

Can I get my CNA license if I have a criminal record?

It depends on the type and severity of the offense and your state's rules. Most states allow people with criminal records to become CNAs, but some offenses — particularly those involving violence, theft, or abuse — may disqualify you. Contact your state nursing board directly to ask about your specific situation before you enroll in a program.