How to Become a CNA in Illinois

Earning your CNA certification in Illinois requires completing a state-approved 120-hour training program and passing a two-part competency exam. You can go from zero to certified in 4-8 weeks, and the total cost (tuition, exam fee, background check, and supplies) runs between $1,120 and $1,970.

If you’ve been bouncing between the IDPH website and individual program pages trying to piece this together, here’s the short version:

What	Details
Time to certify	4-8 weeks (training + exam)
Total cost	$1,120-$1,970
Training hours	120 (80 classroom + 40 clinical)
Minimum age	16
Education required	8th grade or equivalent

That’s the overview. The rest of this guide walks through each step: training, the exam, background check, registry, and what the job actually looks like once you’re certified. If you’re still deciding whether this career is right for you, start with what a CNA does day-to-day before going further.

CNA work has genuine challenges. Staffing ratios, physical demands, and facility culture vary widely. Knowing the reality going in helps you choose the right facility and set accurate expectations.

Illinois CNA Training Requirements

Illinois requires a minimum of 120 training hours to become a CNA, per the Illinois Department of Public Health (IDPH). Those hours break down as:

• 80 hours of classroom instruction
• 40 hours of supervised clinical practice
• 12 of those classroom hours must cover dementia and Alzheimer’s care, an Illinois-specific requirement that goes beyond the federal minimum

The classroom portion covers basic nursing skills, infection control, patient rights, communication techniques, body mechanics, vital signs measurement, personal care assistance, and nutrition basics. The dementia training is built into this block, not added on top.

Finding and Choosing a Program

Only programs approved by IDPH count toward your CNA certification. You can search the complete state-approved list at hcwrpub.dph.illinois.gov/Programs.aspx. Programs are available at community colleges, vocational schools, Red Cross locations, and some healthcare facilities throughout Illinois. Chicago has the highest concentration of options; rural areas may require more searching or a short commute.

Most Illinois CNA programs are in-person. Some offer hybrid formats: classroom instruction online, clinical hours in person. Fully online CNA certification is not available in Illinois. The 40-hour clinical requirement must be completed at an approved healthcare facility under direct instructor supervision.

If you’re weighing program types, our guide on how to choose a CNA program walks through the key factors. You can also browse Illinois CNA programs filtered by region.

What clinical rotations actually look like: You will work in a real nursing facility with real patients, under direct supervision from your instructor. Your instructor is present the entire time. You will practice skills you learned in the classroom: taking blood pressure, assisting with transfers, providing personal care, taking vital signs, guided through each task by your instructor. You are not thrown in alone.

Clinical rotations make most students nervous, and that’s completely normal.

“First day of clinicals = success!!! Just got home from my first day of clinicals in the hospital, and I was so unsure of myself and how things were going to go, and I learned SO MUCH. having never been a CNA prior to getting into my BSN program, I didn’t have ANY experience… but the CNAs filled me in on how they do things and let me ask SO many questions”

(160 upvotes — Reddit user, r/StudentNurse)

That sense of accomplishment after your first clinical day is something students describe over and over. Channel the nerves into preparation, not avoidance.

Program Costs and Financial Aid

Here’s the complete cost breakdown. No competitor gives you a total.

Cost Item	Range	Source
Tuition	$990-$1,635	COD, SIC, Career Options Center
State competency exam	$85	SIU-C fee schedule
Background check / fingerprinting	$45-$50	College of DuPage program costs
Supplies (scrubs, shoes, stethoscope)	$100-$200	Estimated from program requirements
Total	$1,120-$1,970	Calculated

The tuition range reflects what different programs charge. College of DuPage serves suburban Chicago, Southeastern Illinois College serves southern Illinois, and Career Options Center (Park Ridge) represents the private vocational end of the spectrum.

Seeing that total is more useful than vague “costs vary” language. It gives you something to plan around.

Financial aid options that can reduce that number:

• WIOA (Workforce Innovation and Opportunity Act): A federal workforce development program that may cover full tuition for qualifying applicants. Contact your local Illinois workforce development center to apply. Referenced by the IDPH FAQ as a funding source for CNA training.
• Facility-sponsored training: Some nursing homes pay for CNA training in exchange for a work commitment, typically 6-12 months. This can eliminate tuition entirely.
• In-district tuition waivers: Some community colleges waive tuition for students living in their district. Southeastern Illinois College offers this option.
• Jon Denzer Bear Hug Foundation: A local Illinois organization providing financial assistance for CNA students, referenced through Career Options Center.
• PCCEO: A community action agency serving the Peoria area with workforce training assistance.
• CNA scholarships: You may also qualify for a CNA scholarship to offset tuition costs.

Some facilities offer free training in exchange for a work commitment. This can be a great deal financially, but do your research on the workplace first.

“Finally quit my toxic job… For context I (20F) have been working as a CNA for a year now, said facility paid for my CNA training and was my first ever job as a CNA and in healthcare in general. I have had a plethora of issues with management here at this facility, no one liked the DON and Admin as they were both mean girls that had the maturity of 14 year old middle schoolers.”

(2,489 upvotes — Reddit user, r/cna)

Use your clinical rotations to evaluate potential employers. Pay attention to how staff interact, whether CNAs seem supported or rushed, and whether residents appear well-cared for.

Already Have Healthcare Training? You May Qualify Without the Full Program

Illinois offers alternative paths for people who already have qualifying experience:

• Nursing students who have completed a Fundamentals of Nursing course plus 40 clinical hours can apply for “Deemed” status and sit for the competency exam without taking a CNA class.
• Military medics (MOS 68W, Navy Corpsman, and equivalent) can apply with their DD-214 to demonstrate equivalent training.
• Foreign-trained nurses and current Illinois RNs/LPNs in good standing may also qualify.

For all alternate routes, submit official transcripts or military records to IDPH for approval before scheduling an exam. Visit the IDPH CNA Facts page for eligibility details.

The Illinois CNA Competency Exam

The Illinois CNA competency exam is administered by Southern Illinois University Carbondale (SIU-C) through the Nurse Aide Testing program at testing sites throughout the state. The CNA exam has two parts, and you must pass both to become certified.

Part 1, Written test: Multiple-choice questions covering the content from your training program.

Part 2, Manual skills test: You perform specific nursing skills (hand washing, vital signs, patient positioning, assisting with transfers) while an evaluator observes and scores you. Our CNA skills test guide walks through what evaluators look for.

The exam fee is $85 per attempt, per the SIU-C fee schedule.

How to schedule your exam:

1. Instructor upload: Your program coordinator uploads your completion data to the SIU-C Nurse Aide Testing system.
2. Create your account: Register a profile at nurseaidetesting.com.
3. Pay the fee: Submit the $85 exam fee online.
4. Select your date and site: Choose a testing location and available date. Chicago-area sites may book 2-4 weeks out; rural sites may have shorter waits but fewer dates.

Book as soon as you complete training. The material is freshest right after your program ends.

The 3-attempt rule: If you fail any part of the exam three times, you must complete another full IDPH-approved 120-hour training program before you can test again. That means paying tuition a second time and repeating every classroom and clinical hour. Per the IDPH CNA Facts page, three failed attempts on either portion triggers the full retraining requirement.

This rule is not meant to scare you. Most candidates who complete their training pass on the first attempt. It is meant to make the case for preparation.

On the day of your exam: Arrive at the SIU-C testing site with a valid government-issued photo ID. You will check in, complete the written portion first at a testing station, then move to the skills area where evaluators will assign you specific skills to demonstrate. Bring your training program completion documentation. Casual, comfortable clothing is fine; you will be performing hands-on skills.

Start with our free CNA practice exam to test your readiness before exam day. For detailed Illinois-specific exam prep, including what is on the written test, a skills test walkthrough, and study plans designed for the SIU-C format, see our Illinois CNA practice test guide.

After passing, SIU-C transmits your results electronically to the Health Care Worker Registry. Your name appears with "Active" status within approximately 2 weeks, per SIU-C's FAQ.

Background Check Requirements

Every CNA in Illinois must pass a criminal background check before working in a healthcare facility. This is required under the Health Care Worker Background Check Act, an Illinois state law applying to all healthcare workers with direct patient access.

In Illinois, many CNA programs initiate the fingerprint-based criminal history check as part of admissions, before you start training, not just before your first job. Fingerprinting is completed at a Live Scan vendor; your program will typically direct you to a specific location. Cost: $45-$50, per College of DuPage program cost data.

Before enrolling, ask the program: (1) whether it schedules fingerprinting for you, (2) which vendor it uses, (3) the exact fee, and (4) whether a disqualifying offense could block clinical placement.

Disqualifying offenses include categories such as battery, theft, and abuse, covering over 50 specific crimes. Even a retail theft conviction can bar certification unless you obtain a Health Care Worker Background Check Waiver through IDPH. The waiver process is real and worth pursuing if your record includes a past conviction.

For readers without criminal history concerns, this is a quick confirm: complete the fingerprinting, pay $45-$50, and you're cleared to proceed.

Getting on the Registry

After you pass the competency exam, SIU-C transmits your results electronically to the IDPH Health Care Worker Registry (HCWR). Your name appears with "Active" status within approximately 2 weeks of your exam date.

Here's something that surprises many new CNAs: Illinois does not issue a physical CNA certificate or license card. The state stopped issuing physical certificates in 1992. Your HCWR listing is your certification. When employers verify your credentials, which they are legally required to do, they check the registry at hcwrpub.dph.illinois.gov.

For a complete guide to using the registry, including how to check your status, what employers see when they look you up, and what to do if your status shows "Inactive," see our complete registry guide.

Transferring Your CNA to Illinois (Reciprocity)

Illinois accepts CNA certification transfers from other states under the federal framework established by 42 CFR Sections 483.151 and 483.152. In practical terms: if you completed a state-approved program and passed a competency evaluation, you likely qualify.

Here are the steps:

1. Confirm your original training meets federal NATCEP standards.
2. Verify you have no findings on ANY state's nurse aide registry. This includes every state where you have ever been registered, not just your most recent.
3. Submit the Out-of-State CNA Application through nurseaidetesting.com.
4. Pay the $25 transfer fee, per the SIU-C fee schedule.
5. You may need to take the written competency test depending on how your original state's requirements compare to Illinois standards.

If your transfer takes longer than expected, contact the HCWR help desk at 844-789-3676 or email [email protected].

The "any state" registry check is the nuance most people miss. A clean record in your current state does not override a finding from a previous state's registry.

Keeping Your Certification Active (Renewal)

Illinois CNA certification does not expire as long as you keep working. Per the IDPH CNA Facts page, your certification stays "Active" as long as you continue working as a CNA.

Here's the catch: You must work at least one 8-hour shift performing nursing-related services within every 24 consecutive months. If 24 months pass without qualifying work, your HCWR status changes from "Active" to "Inactive." Inactive status means you cannot legally work as a CNA until you recertify.

This catches CNAs who take career breaks, return to school, switch to non-nursing roles, or leave the workforce temporarily. "Inactive" does not mean your certification is gone. It means you need to recertify.

The fix: Recertification requires passing both the manual skills test and the written competency test again. No fee for recertification testing. You must pass both portions, but you are not charged.

The hidden risk: Employers are required to report your employment dates to the HCWR. If your employer fails to submit that report, your status may show "Inactive" even though you have been working consistently. If you check your registry and see "Inactive" despite active employment, contact the HCWR help desk at 844-789-3676 and have your employer submit the employment verification.

What to Expect: Career and Pay

CNA work is physically demanding and emotionally intense. You will lift, turn, and assist patients for entire shifts. Facilities are frequently understaffed. Some days will be hard.

Pay transparency is something the CNA community actively asks for.

"How Do You Guys Feel About Pay Transparency??"

(112 upvotes -- Reddit user, r/cna)

According to the Bureau of Labor Statistics (May 2023), the mean annual wage for CNAs in Illinois is $40,850 ($19.64/hr). Job posting sites like ZipRecruiter and Salary.com report ranges of $35,401-$40,442 based on listings and self-reported data. Use the BLS figure as the most reliable benchmark. Chicago-area CNAs average higher; see our detailed Illinois CNA salary breakdown for metro comparisons. The Illinois Department on Aging administers a state-funded CNA Pay Scale Subsidy Program that directly supports nursing home wages.

Working conditions vary significantly by facility, and some CNAs deal with staffing levels that feel impossible.

"I refused an unsafe assignment and walked out... it's me and 3 cnas for 68 residents, I would have 4 carts. SIXTY EIGHT. The other unit has 1 agency nurse and 1 cna, don't know the ratio but it's 3 carts. No staff nurses with access to their omni for emergency meds."

(4,040 upvotes -- Reddit user, r/nursing)

Stories like this are why facility research matters. During your clinical rotations, pay attention to staffing ratios and how staff treat each other. Ask about patient-to-CNA ratios during interviews. The answer tells you a lot.

Career paths from CNA include LPN bridge programs, RN programs, and specialized roles: dialysis CNA, hospice CNA, rehab CNA, and home health CNA. Many nursing schools value CNA experience on applications. For more on career outlook and advancement, see why become a CNA in Illinois.

Many people enter CNA work planning to advance to nursing, and that's a valid path. But within the CNA community, there's a real conversation about this dynamic.

"Genuinely, for those who don't like being a CNA, I see some of you guys want to be a nurse instead, but what gives you the impression I suppose that it'll be SO much better? I hear just as many horror stories from nurses, just saying, grass isn't always greener just more pay"

(355 upvotes -- Reddit user, r/cna)

Whether CNA is your destination or your starting point, the certification gives you clinical skills, patient experience, and healthcare credentials that matter on any nursing school application.