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How to get a Certified Nurse Assistant certificate in Idaho

Idaho licenses nursing assistants statewide through the Idaho Department of Health and Welfare (IDHW).1 For the Certified Nurse Assistant (CNA certificate) you need 120 clock hours1 of education and a passing score on the Idaho nurse aide exam (written test and skills test)1. You renew every 24 months1.

Last checked · 3 official sources

Who issues it

Idaho Department of Health and Welfare (IDHW)

Training and experience

Training: 120 clock hours1

Exam

Idaho nurse aide exam (written test and skills test)1

Renewal

Every 24 months1

From another state

License by endorsement1 Details

On this page
  1. Who needs a Certified Nurse Assistant certificate
  2. Requirements for a Certified Nurse Assistant certificate
  3. How much a Certified Nurse Assistant certificate costs
  4. How to apply
  5. Renewal and continuing education
  6. Moving to Idaho with a license from another state
  7. City and county rules
  8. Check a license or report a problem
  9. Laws and rules
  10. Common questions
  11. Certified nursing assistant (CNA) licenses in other states

Who needs a Certified Nurse Assistant certificate

Unlicensed assistive personnel who give nursing care services under the direction and supervision of licensed nurses (an RN). CNAs may not perform licensed-nurse functions or tasks needing nursing assessment or judgment. Each facility sets CNA duties by policy and must ensure competency.1

Other rules on who may do this work:

  • Federal rule: a Medicare/Medicaid nursing facility may use someone as a nurse aide full-time for up to 4 months before they complete training and the competency evaluation.2

Requirements for a Certified Nurse Assistant certificate

Education or training
120 clock hours1
Complete a NATCEP-approved CNA course of 120 hours: 80 hours of classroom instruction and 40 hours of hands-on clinical instruction.1
Who may teach it: Courses must be NATCEP-approved through the Idaho Nurse Aide Program. IDHW lists six college training schools: CWI (Nampa), CSI (Twin Falls), CEI (Idaho Falls), ISU (Pocatello), LCSC (Lewiston) and NIC (Post Falls).1
Alternative: Not accepted: paramedic, EMT, former military medic or medical assistant training cannot be used to challenge the course.1
Exam
Idaho nurse aide exam (written test and skills test)1
Given by: Prometric1
When you can take it: After completing a 120-hour NATCEP-approved CNA course, or (nursing students only) after one semester of an accredited nursing program and an IDHW "Approval to Test Letter".1
Written test1
Skills test1
Retakes: Up to three retests for each test (written and skills).1
Time limit: Test within one year of completing the course; if you miss it, email the Idaho Nurse Aide Program with the reason and your course completion date.1
Exam waived: Aides certified in another state may apply for reciprocity with the IDHW Reciprocity form instead of testing, if they live in Idaho or have an Idaho job offer.1
Background check
A DHW background check for skilled-nursing-facility work checks the Nurse Aide Registry, and a relevant Nurse Aide Registry record leads to an unconditional denial, meaning the person cannot provide services.3
Residency or citizenship
Reciprocity only: granted only if you live in Idaho or have been offered a job in Idaho.1
Also required
Employers must verify that a CNA's certificate is current when hiring and at renewal.1
Also required
Nursing facilities must review each nurse aide's performance at least every 12 months and provide in-service education (federal rule).2

How much a Certified Nurse Assistant certificate costs

FeeAmount
Duplicate or replacement license$151

The board's pages we cite do not list the exam fee; check it with the exam provider, Prometric1, when you schedule.

How to apply

  1. Complete a 120-hour NATCEP-approved CNA course (80 classroom + 40 clinical hours). Nursing students with one semester of nursing courses may instead request an Approval to Test Letter from the Idaho Nurse Aide Program ([email protected]).1
  2. Register for the Idaho nurse aide exam through Prometric, within one year of finishing the course.1
  3. Pass the written test and the skills test; you may retest up to three times for each.1
  4. Prometric mails your certificate to the address on your testing form; your status appears on the Idaho State Nurse Aide Registry.1
  5. Certified in another state? If you live in Idaho or have an Idaho job offer, send the IDHW Reciprocity (out-of-state verification) form with documentation to the CNA Registry by email, mail or fax.1 publicdocuments.dhw.idaho.gov1
Temporary or provisional license
No temporary certificate; a Medicare/Medicaid nursing facility may use an uncertified aide for up to 4 months full-time while they train and test (federal rule).2
Processing time
Certificates arrive by mail from Prometric in up to 14 business days.1

Renewal and continuing education

How often
Every 24 months1
When it expires
Renew in the month your certificate expires using the IDHW Renewal Form, signed by your employer, showing at least 8 hours of paid CNA or nursing-related work before the certificate lapses (or attach a W-2 or pay stubs). The new expiry is 24 months from your last day worked.1
If it expires
Cannot show 8 paid hours in the two years before expiry: retake and pass both the written and skills tests; ask the Idaho Nurse Aide Program for an Approval to Test letter.1

Renewal planner

Enter the expiration date printed on your Idaho Certified Nurse Assistant (CNA certificate). The count is worked out on your device from today's date; nothing is sent anywhere.

Moving to Idaho with a license from another state

These are the routes IDHW publishes for the Certified Nurse Assistant certificate.

Route
License by endorsement
What the board says
Reciprocity: send the IDHW Reciprocity (out-of-state verification) form with documentation to the Idaho CNA Registry. Incomplete or illegible forms are denied automatically.1
Conditions
Only if you live in Idaho or have an Idaho job offer.1

City and county rules

No local license: certification is statewide through the IDHW Idaho Nurse Aide Program.1

Check a license or report a problem

Before you hire a nursing assistant in Idaho, you can confirm the license is current on the board's own search. Every board we cover in Idaho is on the Idaho license lookup page.

Look up a license
registry.prometric.com1

Laws and rules

The requirements above come from these laws and board rules.

Common questions

How long does it take to get a Certified Nurse Assistant certificate in Idaho?

The rules set 120 clock hours1 before you can be licensed. On processing, the board says: Certificates arrive by mail from Prometric in up to 14 business days.1

Can I transfer my nursing assistant license to Idaho?

IDHW publishes this route for the Certified Nurse Assistant certificate: license by endorsement1. Conditions and forms.

How often do you renew a Certified Nurse Assistant certificate in Idaho?

Every 24 months1.

Certified nursing assistant (CNA) licenses in other states

Sources

Every number and rule above links to one of these official pages. Select a footnote number to read the board's own words.

  1. About the Certified Nurse Assistant RegistryIdaho Department of Health and WelfareDated April 9, 2026Checked November 7, 2026
  2. 42 CFR 483.35 and 483.151-483.158 (nurse aide training, competency evaluation and registry)Office of the Federal Register (eCFR)Checked November 7, 2026
  3. IDAPA 16.05.06 Criminal History and Background ChecksIdaho Department of Health and Welfare (Idaho Administrative Code)Checked November 7, 2026