CNA Requirements in Idaho
Step-by-step guide to becoming a Certified Nursing Assistant in Idaho: the training, exam, background check, and timeline you need to plan for.
Find Idaho CNA Training ProgramsIdaho CNA Requirements at a Glance
Minimum Age
16
Training Hours
120 hours minimum
(Federal minimum: 75)
Time to Certification
8-14 weeks
Exam Vendor
Prometric
Becoming a CNA in Idaho
Idaho takes a minimalist regulatory approach to CNA certification while still adding hours beyond the federal floor. The Department of Health and Welfare (DHW) sets the 120-hour curriculum, approves Nurse Aide Training and Competency Evaluation Programs (NATCEPs), and contracts Prometric to handle the actual testing and registry portal. Because federal law prohibits charging applicants to be listed on a CNA registry, Idaho's pathway is one of the most affordable in the country once tuition is set aside.
Training providers in Idaho range from community colleges like College of Western Idaho, College of Eastern Idaho, and Idaho State University to hospital-based programs and private vocational schools. The 80-hour classroom block can be delivered in hybrid format at many schools, but the 40-hour clinical practicum is strictly in-person. Testing happens through Prometric at regional sites, with both English and Spanish written tests available and oral testing offered for candidates with reading challenges.
Idaho's CNA workforce is concentrated in the Boise and Treasure Valley corridor, with smaller clusters in Idaho Falls, Pocatello, Coeur d'Alene, and Twin Falls. Wages run close to the national CNA median, but the cost of living in much of the state - particularly outside Ada and Kootenai Counties - is below average, which makes CNA wages stretch further. Demand is steady from skilled nursing facilities, certified family homes, and a fast-growing assisted living sector.
Detailed Idaho CNA Requirements
Regulatory Body
Idaho Department of Health and Welfare (DHW), Bureau of Facility Standards, in partnership with Prometric
Minimum Age
You must be at least 16 years old to begin CNA training in Idaho.
Education Requirement
Applicants must be able to read, write, and understand English; a high school diploma or GED is not required by the state, although many programs prefer it.
Training Hours
120 hours minimum required.
80 hours classroom instruction + 40 hours clinical hands-on training
Background Check
Idaho Department of Health and Welfare criminal history and fingerprint-based background check before listing on the registry
Competency Exam
Administered by Prometric. Two-part Prometric Idaho Nurse Aide exam: a written (knowledge) test offered in English or Spanish and a manual skills evaluation of five randomly assigned skills plus mandatory handwashing
Cost: $29 written or $39 oral knowledge exam paid to Prometric, plus a separate manual skills evaluation fee set by each approved testing site (commonly $20-$30 per attempt; e.g., College of Western Idaho charges $20 plus the $29 Prometric fee)
Application Fee
$0 - no state application fee; registry listing is free under federal law
Total Cost Estimate
$700-$1,800 including tuition and exam fees
Where You Can Work
Skilled nursing facilities, intermediate care facilities, hospitals, certified family homes, residential assisted living facilities, and home health agencies across the state
What's Different About Idaho
Idaho is unusual in that it does not charge an initial application or registry-listing fee, and the Department of Health and Welfare partners directly with Prometric to operate both the exam and the public registry portal.
How to Become a CNA in Idaho: Step by Step
Confirm eligibility and find a NATCEP-approved program
You should be at least 16 to start training in Idaho, although most employers will not hire CNAs under 18 once certified. Verify you can read, write, and understand English at a level sufficient to follow medical instructions and chart in patient records. Browse the Department of Health and Welfare's list of NATCEP-approved providers, which includes the College of Western Idaho, College of Eastern Idaho, Idaho State University, Lewis-Clark State College, the College of Southern Idaho, and several private vocational schools.
Complete a 120-hour state-approved CNA program
Idaho's NATCEP curriculum is 120 hours total: 80 hours of classroom and skills-lab instruction plus 40 hours of supervised clinical practice in a long-term care facility. Tuition typically runs $400 to $1,200 at community colleges and slightly more at private providers. Programs commonly run four to eight weeks full-time, with evening and weekend options offered through hospital-sponsored cohorts and adult education centers.
Complete the criminal background check
Idaho requires a state and federal fingerprint background check coordinated through the Department of Health and Welfare's Criminal History Unit. Most training programs assist students with the fingerprint cards before clinical begins so the results return in time for testing. Disqualifying findings include patient abuse, neglect, theft from a vulnerable adult, and certain drug-related convictions, and you must clear the background check before being added to the registry.
Schedule the Prometric written and skills exam
Once your program issues your eligibility paperwork, register for the exam through Prometric's Idaho Nurse Aide portal. The written test can be delivered in English or Spanish and is offered at several community colleges around the state. The manual skills evaluation is held at regional sites with a Prometric Nurse Aide Evaluator. Total exam costs are approximately $50 for the written portion and $60 for the skills portion; some testing centers add a small proctoring fee.
Pass both exam parts and clear the background check
You must pass both the written (or oral) knowledge portion and the manual skills test to be added to the Idaho Nurse Aide Registry. Skills are scored as pass or fail by a trained nurse evaluator. If you fail one section you can retake just that portion. Pass results are reported to the Department of Health and Welfare, which adds you to the registry after the background check clears.
Get listed on the Idaho Nurse Aide Registry
After passing both sections, Prometric reports your results to the Department of Health and Welfare and your certificate is mailed within about 14 business days. Your registry status can be verified immediately at the Prometric public Idaho registry portal. You are eligible to begin working in any Medicare/Medicaid-certified facility in Idaho the moment your record appears in the registry.
Maintain registration with paid work and renewal
Idaho CNA certifications renew every 24 months. You must have worked at least eight paid hours providing nursing or nursing-related services within the renewal cycle to qualify. The expiration date is calculated from your last day worked rather than from the original certification date. There is no renewal fee, and your employer signs off on the renewal form or you submit W-2s or pay stubs as proof of work.
Frequently Asked Questions
How many hours of CNA training does Idaho require?
Idaho's NATCEP-approved curriculum is 120 hours, with 80 hours of classroom and skills-lab instruction and 40 hours of supervised clinical practice in a long-term care facility. That is 45 hours above the federal minimum of 75 hours, and some Idaho providers exceed the state requirement by offering up to 152 hours.
Is there a fee to be listed on the Idaho Nurse Aide Registry?
No. Federal law prohibits charging applicants to be listed on a state nurse aide registry, and Idaho does not charge a state application fee. The only out-of-pocket costs after tuition are the Prometric written and skills exam fees, typically around $50 and $60 respectively, plus any proctoring fee added by the testing center.
Who manages the Idaho CNA registry, DHW or Prometric?
Both. The Idaho Department of Health and Welfare owns the registry as a matter of regulation, but Prometric operates the public lookup portal, processes applications, mails certificates, and administers the testing. For most candidate questions, you contact Prometric at (888) 843-2341 or [email protected], and you contact DHW at (800) 748-2480 for regulatory or disciplinary issues.
How often do I need to renew my Idaho CNA certificate?
Your certificate is valid for 24 months from your most recent date of paid CNA work. To renew, you must have completed at least eight paid hours providing nursing-related services during the cycle, and your employer must verify employment by signing your renewal form or you may submit W-2s or pay stubs. There is no renewal fee.
Can I take the Idaho CNA written exam in Spanish?
Yes. Prometric offers the written knowledge test in both English and Spanish in Idaho. An oral version of the test is also available for candidates who have reading challenges in either language. You select your preferred test format when you submit your exam application.
Does Idaho recognize CNA certification from other states?
Yes, through reciprocity. If you hold a current and valid CNA certification in another state, you can apply for endorsement by submitting verification of your out-of-state certification, evidence of paid CNA work in the last 24 months, and a background check. Idaho will add you to the registry without requiring you to retest.
Free Study Materials for the Idaho CNA Exam
The Prometric exam used by the Idaho Department of Health and Welfare (DHW), Bureau of Facility Standards, in partnership with Prometric tests both knowledge and hands-on skills. Use these free study guides to prepare for the topics most commonly tested in Idaho:
Infection Control
Standard precautions, PPE, hand hygiene, transmission-based precautions, and biohazard handling for the Idaho CNA exam.
Basic Nursing Skills
Vital signs, intake/output, positioning, transfers, and range of motion — the largest block on the Prometric skills test.
Personal Care & Elimination
Bathing, peri-care, oral care, toileting, and incontinence management — heavily tested Prometric skills in Idaho.
Safety & Emergencies
RACE/PASS fire safety, fall prevention, choking, CPR, and seizure care — required knowledge for Idaho CNA candidates.
Communication Skills
SBAR handoff, therapeutic communication, and adaptations for hearing, vision, and dementia residents — tested throughout the Prometric exam.
Patient Rights
OBRA '87 resident rights, HIPAA, advance directives, and freedom from restraints — graded on every Idaho CNA practical exam skill.
Data Collection & Reporting
Objective vs subjective data, pain scales, what to report immediately, and documentation rules used on the Idaho exam.
Body Systems & Conditions
Cardiovascular, respiratory, nervous, and endocrine basics, plus pressure-injury staging — frequently tested on the Idaho written exam.
End-of-Life Care
Hospice vs palliative care, Kübler-Ross stages, and postmortem care for Idaho CNAs working in long-term care.
Mental Health & Dementia
Delirium vs dementia, sundowning, validation therapy, and de-escalation — frequently tested on the Prometric written exam in Idaho.
Legal & Ethical Issues
Scope of practice, the four elements of negligence, mandatory reporting, and ethical principles every Idaho CNA must know before working.
Test yourself for the Idaho CNA exam
Free Prometric Practice Tests
The Prometric written exam used in Idaho has 60 scored multiple-choice questions. Drill our free NNAAP-style practice tests until you can consistently score above 80%, then walk into the testing center confident.
Ready to Start Your Idaho CNA Career?
Find approved training programs, free study materials, and license verification tools for Idaho.