Certified Nurse Aide Requirements in Idaho

Written by Sarah M. Thompson, RN, BSN, Last Updated: June 12, 2026

Getting certified as a CNA in Idaho means completing a state-approved 120-hour training program, passing a manual skills evaluation and a written exam, and being added to the Idaho Nurse Aide Registry. Prometric administers the written component. Most training programs take four to twelve weeks to complete.

Featured Programs:
Sponsored School(s)

You can’t practice as a CNA in Idaho without your name on the Idaho Nurse Aide Registry. Getting there requires completing a state-approved training program and passing both a skills evaluation and a written exam. The Idaho Department of Health and Welfare oversees the registry and approves training programs. Prometric administers the written component.

Use the links below to jump to training requirements, the exam process, application steps, and renewal information.

CNA Training Requirements

To qualify for Idaho’s CNA exams, you need to complete a state-approved training program. All approved programs are at least 120 hours, including a minimum of 80 hours of classroom and laboratory instruction and 40 hours of supervised clinical practice. The Idaho Division of Professional-Technical Education sets the statewide curriculum that all programs must follow.

In-state programs: The Idaho Department of Health and Welfare maintains a list of approved nurse aide programs. Most run four to twelve weeks, depending on whether you attend full-time or part-time. High school students may enroll if they meet the Health Occupations Program prerequisites required by Idaho Professional-Technical Education.

Out-of-state training: If you completed a CNA program in another state, you may be approved to test in Idaho if the program meets Idaho’s Omnibus Budget Reconciliation Act (OBRA) requirements. Completing an out-of-state program doesn’t guarantee approval to test, and you’ll need to apply within Idaho’s required timeframe.

Alternate pathways: Nursing students who’ve completed at least one semester of actual nursing coursework can apply to take the CNA exam. Prerequisites like anatomy and physiology don’t count toward this threshold. Candidates who believe their training meets OBRA requirements can request to challenge the exam, though training as a medic, EMT, or medical assistant doesn’t meet the standard.

Some CNAs use Idaho certification as a foundation for advancement. See CNA to RN bridge programs in Idaho for options on moving toward registered nurse licensure.

FIND SCHOOLS
Sponsored Content

The Examination Process

Idaho requires candidates to pass two separate exams: a manual skills evaluation and a written exam. Both must be passed within one year of completing your training program, and you have three attempts at each.

Manual skills exam: Idaho administers its own state-specific skills evaluation. You’ll act out one scenario that covers multiple skills and activities. The exam must be passed within six months of program completion. The Idaho Division of Professional-Technical Education publishes a candidate letter describing the format and including a sample scenario.

Written exam: The written component is administered by Prometric at your training site or at a location determined by the Idaho Department of Health and Welfare. Candidates may opt for an oral format: questions are delivered by computer and can be replayed as many times as needed. The oral option may be a better fit for candidates with reading disabilities, limited reading ability, or who are second-language learners. You must select the oral option when you submit your exam application. Verify current exam fees directly with Prometric or the Idaho Department of Health and Welfare before registering, as fees are subject to change.

The Prometric candidate bulletin covers Idaho eligibility pathways, the written exam content outline, and exam-day procedures. Practice questions are also available through Prometric for candidates preparing for the test.

The Application Process

Examination applications are filled out at your nurse aide training and competency evaluation program site, not submitted directly to Prometric or the Department of Health and Welfare. You can view a copy of the exam application on the Prometric website to review what’s required, but expect to complete the actual paperwork through your training program. The Idaho Department of Health and Welfare website also lists approved program locations if you need to confirm your site.

FIND SCHOOLS
Sponsored Content

Examination Exemption: Nurses and Physicians

Licensed nurses and medical doctors can be added to the Idaho Nurse Aide Registry without completing CNA training or passing the competency exam. The license may be held in Idaho, another state, or another country. Registry placement can be denied if there has been disciplinary action against a nursing or medical license. Prometric refers to this pathway as Route 4: waiver. Applications go through the Idaho Department of Health and Welfare.

Renewal and Registry Maintenance

To keep your Idaho CNA certification active, you need to work at least eight hours as a paid CNA within every two-year period. If you don’t meet the work requirement, you’ll need to retake the test to renew your certification. Renewal is handled through the Idaho Department of Health and Welfare. Contact the Idaho State Nurse Aide Registry at (208) 334-6620 or [email protected] for current renewal instructions and deadlines. CNAs pursuing a higher credential can review Idaho nursing licensure requirements for the RN and LPN pathways.

Out-of-State CNAs

CNAs with active registry status in another state can be added to the Idaho registry without retesting. Verification forms are available on the Idaho Department of Health and Welfare website and through Prometric. CNAs from Iowa and Wyoming use a separate Iowa/Wyoming verification form posted on the Prometric website.

If your out-of-state certification has lapsed, you’ll need to retest but won’t be required to complete a new training program. Lapsed-certification candidates are treated as examination challengers and follow the challenger pathway for exam registration.

Find nursing licensure requirements by state for RNs, LPNs, LVNs, and advanced practice nurses.

Frequently Asked Questions

How long does CNA training take in Idaho?

Most Idaho CNA programs take four to twelve weeks to complete, depending on whether you attend full-time or part-time. All programs must meet the 120-hour minimum required by the Idaho Division of Professional-Technical Education, which includes at least 80 hours of classroom and lab instruction and 40 hours of supervised clinical practice.

Who administers the CNA exam in Idaho?

Idaho’s certification process involves two exams. The manual skills evaluation is a state-specific test administered through your training program or an approved testing site. The written exam is administered by Prometric at your training site or a location set by the Idaho Department of Health and Welfare. An oral format is available for candidates who prefer it.

Can I transfer my CNA certification from another state to Idaho?

Yes. CNAs with active registry status in another state can be added to the Idaho Nurse Aide Registry without retesting. You’ll need to submit a verification form available from the Idaho Department of Health and Welfare or through Prometric. CNAs from Iowa and Wyoming use a specific form on the Prometric site. If your out-of-state certification has lapsed, you’ll need to retest but not retrain.

How do I keep my Idaho CNA certification active?

You need to work at least 8 hours as a paid CNA within each 2-year period to maintain active certification. If you don’t meet the work requirement, you’ll need to retake the test to renew. Contact the Idaho State Nurse Aide Registry at (208) 334-6620 or [email protected] for renewal instructions and current deadlines.

Are nurses or doctors exempt from CNA testing in Idaho?

Yes. Licensed nurses and physicians can be added to the Idaho Nurse Aide Registry without completing CNA training or passing the competency exam. This pathway, called Route 4: waiver by Prometric, applies to licenses held in Idaho, other states, or other countries. Applications go through the Idaho Department of Health and Welfare. Registry placement can be denied based on disciplinary history.

Key Takeaways

  • 120 hours of approved training required — All Idaho CNA programs must include at least 80 hours of classroom and laboratory instruction and 40 hours of supervised clinical practice.
  • Two exams, both within one year — You must pass the manual skills evaluation within six months and the Prometric written exam within one year of program completion. Each allows up to three attempts.
  • Registry placement is the goal — You can’t legally work as a CNA in Idaho until the Idaho Department of Health and Welfare adds your name to the Nurse Aide Registry.
  • Out-of-state CNAs can transfer — Active registry status in another state allows you to be added to Idaho’s registry without retesting.
  • Eight hours of paid work keep certification active — Working at least eight hours as a paid CNA within every two-year period maintains your active status without requiring retesting.

Find approved CNA training programs in Idaho, compare program options, and review application requirements for your area.

Find Programs Near You

author avatar
Sarah M. Thompson, RN, BSN
Sarah M. Thompson, RN, BSN has 12 years of experience in medical-surgical nursing and pre-licensure program coordination. She has guided dozens of new graduate nurses through the NCLEX-RN and state board licensing process and writes practical guidance on licensure requirements and exam preparation.