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How-To Guide
Updated January 19, 2026
5 min read

How to Become a certified nursing assistant

Complete career guide: how to become a Certified Nursing Assistant

• Reviewed by David Kim

David Kim

Career Development Specialist

8+ years in career coaching and job search strategy

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Key Takeaways
  • You will understand the exact steps to become a certified nursing assistant, from training to certification and job search.
  • You will learn how to choose an approved CNA program and what clinical hours and skills you must complete.
  • You will get practical exam preparation tips for the written and skills portions of the competency test.
  • You will know how to maintain your certification and advance your career with continuing education and workplace strategies.

This guide explains how to become a certified nursing assistant and walks you through each step from choosing a training program to maintaining certification. You will get practical, actionable instructions and realistic expectations so you can move forward with confidence.

Step-by-Step Guide

Confirm state requirements and learn the CNA role

Step 1

Find your state’s CNA requirements and the certifying body before you enroll in any program, because rules vary for training hours, background checks, and exams. Research your state nursing board website or call the state registry to confirm required classroom and clinical hours, exam formats, and application fees.

Understanding the role matters because CNAs perform hands-on patient care like bathing, feeding, vital signs, and safe transfers, and employers expect specific competencies.

Tips for this step
  • Search your state nursing board website for 'CNA requirements' and save the page link for later reference.
  • Call the registry if the website is unclear, and ask about needed ID, fees, and fingerprinting processes.
  • Talk to a current CNA at a nursing home or clinic to hear a realistic day-to-day view of the job.

Meet basic eligibility and prepare documents

Step 2

Confirm you meet common eligibility items like minimum age, high school diploma or GED, and any required immunizations before applying to a program. Collect documents such as photo ID, proof of education, immunization records, TB test results, and any prior background check information so you can submit a complete application.

Preparing these documents up front prevents delays when a program or the state registry asks for verification.

Tips for this step
  • Order a copy of your high school transcript or GED certificate early to avoid wait times.
  • Get required immunizations or titers and a TB test before the training start date to avoid being turned away.
  • Keep digital copies of all documents in a folder so you can email them quickly when required.

Enroll in a state-approved CNA training program

Step 3

Choose a program approved by your state that includes the mandated classroom instruction and supervised clinical practice hours, because only approved programs qualify you for the competency exam. Compare program length, schedule, cost, instructor credentials, and clinical placement locations, and ask whether the program helps with exam registration.

Expect both classroom lessons on topics like infection control and hands-on clinical shifts where you practice skills on real patients under supervision.

Tips for this step
  • Ask programs for their pass rates on the state competency exam to help you choose a reliable option.
  • Prefer programs with clinical partnerships at local hospitals or long-term care facilities for practical experience.
  • Confirm whether the program offers evening or weekend cohorts if you need to work while training.

Practice skills and prepare for the competency exam

Step 4

Prepare for the competency exam by practicing the specific skills on your state’s skills list and studying the written or oral test material, because the exam tests both knowledge and technique. Use checklists, practice with classmates, and time yourself performing common tasks like bed baths, transfers, and measuring vital signs to build speed and accuracy.

On test day expect a skills demonstration observed by an evaluator and a written or oral portion, so arrive rested, with required ID, and having practiced the exact steps for each skill.

Tips for this step
  • Use the state checklist to practice every skill until you can perform it in the exact order listed.
  • Form a study group to quiz each other on vocabulary and role-play caregiver scenarios.
  • Bring your program completion certificate and a photo ID to the exam to avoid administrative disqualification.

Complete certification paperwork and background checks

Step 5

After passing the competency exam, file your application with the state registry and submit required background check information, because the registry issues your official certification and places you on the nurse aide registry. Follow registry instructions exactly, including fee payment, fingerprinting, and any additional forms, and track your application status online if available.

If you have a prior misdemeanor, disclose it honestly and ask the registry how it affects eligibility to avoid delays.

Tips for this step
  • Submit paperwork promptly and keep copies of receipts and confirmation emails for your records.
  • If fingerprinting is required, schedule it as soon as you pass the exam to shorten processing time.
  • Contact the registry if your application is delayed more than the posted processing time to request a status update.

Find work, complete orientation, and plan for renewal

Step 6

Search for entry-level CNA roles in nursing homes, hospitals, clinics, and home health agencies, and prepare a simple resume highlighting your training, certification, and clinical experience. During employer orientation expect facility-specific training on policies, electronic charting, emergency procedures, and assigned unit routines, and take notes on tasks and patient preferences to build competence quickly.

Keep track of certification renewal dates, required continuing education, and any hourly practice requirements so you can maintain active status on the registry.

Tips for this step
  • Apply to multiple facilities and include a short cover note explaining your training completion date and availability.
  • During orientation, ask for a mentor or a seasoned CNA who can answer questions during your first shifts.
  • Set calendar reminders for renewal deadlines and keep certificates of any continuing education in one folder.

Common Mistakes to Avoid

Pro Tips from Experts

#1

Volunteer or work as a patient care assistant during training to gain additional clinical hours and strengthen your resume.

#2

Record yourself performing skills on video for self-review, then compare your technique to the state checklist to spot small corrections.

#3

Build relationships with clinical instructors and unit supervisors, because strong references often help you get hired faster after certification.

Conclusion

Becoming a certified nursing assistant is a clear, step-by-step process that starts with confirming state rules and finishes with job orientation and certification renewal. Follow the steps in this guide, practice your skills consistently, and take small actions each week to move from training to paid work as a CNA.

You can start today by checking your state registry and applying to an approved program.

Step-by-step Guide: Becoming a Certified Nursing Assistant

## 1.

  • What to do: Visit your state’s nursing board website or the NAACN/Medicaid pages to read CNA eligibility, minimum training hours, and exam rules.
  • How to do it effectively: Note required classroom hours (commonly 75120 hours) and clinical hours (often 1640). Save the page as PDF for future reference.
  • Pitfalls: Following national averages instead of your state rules.
  • Success indicator: A checklist with exact hours, documentation, and exam application process.

## 2.

  • What to do: Choose a program at a community college, vocational school, or health system approved by your state.
  • How to pick: Compare cost ($200$1,200), schedule (evening/weekend options), and job-placement rates.
  • Pitfalls: Picking non-approved classes; verify program approval number.
  • Success indicator: Enrollment confirmation and class schedule.

## 3.

  • What to do: Apply for financial aid, employer tuition assistance, or short-term payment plans.
  • How to do it: Ask the program about scholarships or work-study; many long-term care employers reimburse tuition after 6 months.
  • Pitfalls: Missing deadlines for financial aid.
  • Success indicator: Tuition covered or payment plan in place.

## 4.

  • What to do: Attend lectures covering anatomy, infection control, patient rights, and charting.
  • How to study effectively: Use flashcards for vital sign ranges, watch demonstration videos, and join study groups.
  • Pitfalls: Skipping skills labs—hands-on practice matters.
  • Success indicator: Passing written quizzes and instructor sign-off on skills.

## 5.

  • What to do: Log required clinical hours in hospitals, nursing homes, or simulation labs under supervision.
  • How to maximize learning: Ask to perform ADLs, dressing, transfers, and vital signs under observation.
  • Pitfalls: Not asking for feedback; track hours and skill checklists daily.
  • Success indicator: Instructor signs off all required skills.

## 6.

  • What to do: Submit application and fee to your state testing vendor (Pearson VUE, Prometric, or state agency).
  • How to prepare: Schedule at least one week after last clinical day; review state-specific content outlines.
  • Pitfalls: Missing documents like ID or program completion form.
  • Success indicator: Exam date and confirmation email.

## 7.

  • What to do: Arrive early with required ID; use the clinical checklist to guide practice before the skills exam.
  • How to handle nerves: Practice the five most common skills: handwashing, vital signs, ambulation/transfer, bathing, and feeding assistance.
  • Pitfalls: Forgetting sequence in skills exam—use a short checklist.
  • Success indicator: Passing scores reported within 14 weeks and eligibility for registry listing.

## 8.

  • What to do: Submit registry application and background-check forms; many states require fingerprinting and TB test.
  • How to do it: Track confirmation number and save registry verification.
  • Pitfalls: Delays from missing background checks or immunization proof.
  • Success indicator: Registry entry date and printable certification card.

## 9.

  • What to do: Apply to nursing homes, home health, and hospitals. Tailor resume to show completed hours and skills.
  • How to stand out: Highlight clinical site experience, CPR certification, and availability for nights/weekends.
  • Pitfalls: Underestimating orientation; be ready for 412 hour shifts.
  • Success indicator: Job offer and completed employer orientation.

## 10.

  • What to do: Meet renewal requirements (usually every 2 years and a set number of paid work hours such as 8120 hours depending on state).
  • How to advance: Take STNA/CPR courses, IV/phlebotomy classes, or pursue LPN/RN bridge programs.
  • Pitfalls: Letting registry lapse—set calendar reminders for renewal.
  • Success indicator: Active registry status and documented continuing education.

Actionable takeaway: Create a timeline with dates for enrollment, exam, and registry steps, and check off each success indicator as you complete it.

Expert Tips and Pro Tricks for Aspiring CNAs

1. Time your training to employer hiring cycles.

Many nursing homes hire in late spring and early fall; finishing a program in August or January can improve interview windows.

2. Practice vital signs until you hit consistency.

Aim for <5% variance in repeated pulse and respiratory counts by practicing on three different people each week.

3. Record skills practice on your phone.

Video your 10 most common skills and review them with instructors to catch subtle positioning or technique errors.

4. Get CPR and basic life support first.

CPR certification makes you 2030% more marketable to hospitals and home health agencies.

5. Use a skills checklist app.

Apps like Skillstat or simple note templates help you log completion, dates, and instructor initials for audits.

6. Volunteer before enrolling if you’re unsure.

Even 40 hours at a nursing home clarifies the pace and physical demands before investing in training.

7. Memorize the six ADL categories.

Grooming, toileting, feeding, dressing, bathing, and mobility are tested repeatedly—practice them in the same order every time.

8. Ask employers about ride-along or float shifts.

A one-day shadow can convert to a hire 40% of the time and gives real insight into unit culture.

9. Learn basic charting terms.

Knowing abbreviations like 'ADL,' 'I&O,' 'SOB,' and 'q4h' speeds orientation and reduces errors.

10. Keep immunizations and TB testing current.

Employers often require proof immediately; being ready shortens hiring by 12 weeks.

Actionable takeaway: Pick two tips to apply this week—record a skills video and schedule CPR certification.

Common Challenges and How to Overcome Them

1.

  • Why it occurs: Programs have fixed clinical days; adult learners juggle jobs or childcare.
  • Recognize it early: Repeated missed classes or last-minute absences.
  • Solution: Choose programs offering evening/weekend cohorts or split coursework; request an employer leave-of-absence for clinical weeks.
  • Preventive measure: Block clinical days in your calendar and arrange backup childcare beforehand.

2.

  • Why it occurs: High stakes and unfamiliar testing format.
  • Recognize it early: Trouble concentrating during practice tests.
  • Solution: Use timed practice exams, arrive early, practice deep-breathing techniques, and review a one-page skills checklist before the test.
  • Preventive measure: Take at least three mock exams under test conditions.

3.

  • Why it occurs: Missing a step or sequence under pressure.
  • Recognize it early: Inconsistent practice or skipping instructor feedback.
  • Solution: Re-practice the failed skill with a peer and request targeted remediation from the instructor; schedule a retest quickly while skills are fresh.
  • Preventive measure: Use a 10-step written checklist during each practice.

4.

  • Why it occurs: Incomplete forms or criminal record processing time.
  • Recognize it early: No registry confirmation after expected timeframe.
  • Solution: Contact the registry, confirm missing documents, and submit additional paperwork immediately.
  • Preventive measure: Get fingerprinting and TB test done before exam completion.

5.

  • Why it occurs: Lifting patients and long shifts cause back strain.
  • Recognize it early: Persistent soreness or poor body mechanics.
  • Solution: Learn safe transfer techniques, use gait belts and mechanical lifts, and report concerns to supervisors.
  • Preventive measure: Strengthen core muscles and take ergonomics training.

6.

  • Why it occurs: Entry-level wages and high emotional load.
  • Recognize it early: Increased absenteeism and decreased job satisfaction.
  • Solution: Seek employers offering shift differentials, sign-on bonuses, or tuition reimbursement; plan a 12 year career pathway (LPN/RN) to increase pay by 3060%.
  • Preventive measure: Set boundaries, use employee assistance programs, and pursue continuing education credits.

Actionable takeaway: Address the top challenge you face this week with one specific preventive step (e. g.

, schedule fingerprinting or a mock exam).

Real-world Examples: CNA Paths that Worked

Example 1: Fast-track at a Community College (Urban nursing home hiring)

  • Situation: Maria, 22, needed a job within 8 weeks. She enrolled in an accelerated 8-week CNA certificate at a city community college costing $450.
  • Approach: She attended evening lectures, practiced skills three times weekly in the lab, and completed 40 clinical hours at a nearby nursing home where she volunteered pre-course.
  • Challenges: Balancing a part-time retail job; she cut hours to 10/week for 8 weeks and used food stamps temporarily.
  • Results: Passed her state exam on the first try, listed on the registry within 2 weeks, and accepted a full-time night CNA position with a $1,000 sign-on bonus. Within 9 months she cross-trained in restorative care.

Example 2: Employer-funded training leading to home health role

  • Situation: Derek, 35, worked as a janitor at a hospital and wanted clinical experience.
  • Approach: He applied for the hospital’s tuition assistance program, which covered a $900 CNA course in exchange for a 6-month work commitment.
  • Challenges: He had to pass a drug test and maintain 95% attendance; he nearly failed attendance when his car broke down.
  • Results: After completing the program and registry, Derek received a hospital CNA job with a $15/hour starting wage, a 10% shift differential for nights, and a tuition reimbursement clause used later for LPN classes.

Example 3: Career pivot through targeted skills and networking (Rural context)

  • Situation: A rural nursing home had high turnover and needed reliable staff. Keisha, 29, was unemployed locally.
  • Approach: She completed a state-approved 120-hour program, obtained CPR and medication aide certification, and networked at job fairs.
  • Challenges: Limited local training slots and a two-week wait for registry entry.
  • Results: Hired within 3 weeks of registry listing, Keisha’s added medication aide skill increased her starting pay by 12%, and she became a preferred float CNA for three local facilities.

Actionable takeaway: Identify one example that matches your situation and model its key steps—employer funding, accelerated program, or added certifications.

Essential Tools and Resources

1.

  • What it does: Official rules, approved program lists, exam vendors, and registry access.
  • When to use: First step for requirements and throughout certification.
  • Cost/limitations: Free; may be hard to navigate—call the help line for clarifications.

2.

  • What it does: Schedule and administer CNA competency exams in many states.
  • When to use: To book written and skills exams.
  • Cost/limitations: Exam fees typically $80$150; scheduling windows can fill quickly.

3.

  • What it does: Provides required CPR/BLS cards recognized by employers.
  • When to use: Before job applications to increase hireability.
  • Cost/limitations: $30$80; online blended options exist.

4.

  • What it does: Tracks clinical skills, dates, and instructor initials.
  • When to use: During every lab and clinical shift.
  • Cost/limitations: Often free from training programs or nursing board PDF.

5.

  • What it does: Helps memorize vital sign ranges, ADLs, and infection-control steps using spaced repetition.
  • When to use: Daily study sessions.
  • Cost/limitations: Free core features; Anki is free, Quizlet has optional premium.

6. Job Boards with Healthcare Filters (Indeed, Nurse.

  • What it does: Targeted CNA job listings, salary filters, and employer reviews.
  • When to use: Job search and market-rate research.
  • Cost/limitations: Free to search; paid resume boosts available.

7.

  • What it does: Offer training grants, childcare assistance, and interview prep.
  • When to use: If financing or work supports are needed.
  • Cost/limitations: Free or low-cost but limited availability.

8.

  • What it does: Employers pay tuition in exchange for a service commit; often include guaranteed interviews.
  • When to use: If you need low-cost or no-cost training and can commit to the employer.
  • Cost/limitations: May require a 312 month work commitment; read terms carefully.

Actionable takeaway: Bookmark your state nursing board and one local funding source today to start the process.

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