Eligibility, Training Requirements, and Testing Attempts

Key Takeaways

  • Montana requires completion of a DPHHS-approved nurse aide training program of at least 75 hours, the federal OBRA minimum
  • Candidates may challenge the exam once without training, but failing that challenge means approved training is mandatory before testing again
  • You get 3 attempts at each exam component within 6 months of completing training; after that, you must retrain
  • Training blends classroom instruction with supervised clinical practice on real residents
  • Registry eligibility also requires a clean record — individuals with findings of abuse, neglect, or misappropriation of resident property cannot be listed
Last updated: August 2026

The Baseline Path: Approved Training

The standard route to the Montana CNA exam runs through a nurse aide training program approved by the Montana Department of Public Health and Human Services (DPHHS). The program must provide at least 75 hours of instruction — the minimum set by the federal Omnibus Budget Reconciliation Act of 1987 (OBRA '87), which every state must meet or exceed. Montana's approved programs cover the same twelve subject areas tested on the knowledge exam plus the hands-on procedures tested on the skill test.

Approved training has two intertwined parts:

  • Classroom (theory) instruction, covering topics such as infection control, resident rights, communication, safety, and the disease processes you will encounter in long-term care.
  • Supervised clinical practice, in which students perform actual nurse aide duties — bathing, transferring, measuring vital signs — on real residents under the eye of a qualified instructor, typically a licensed nurse.

The clinical piece is not optional filler. OBRA '87 requires that students demonstrate skills under supervision before certification, and it shows on exam day: the skill test demands that you physically perform tasks like perineal care and gait-belt transfers correctly, step by step, which is very hard to fake without repeated hands-on practice. Programs are offered through community colleges, vocational schools, and many nursing facilities themselves. If a facility employs you (or offers you employment) and pays for your training, federal rules generally prohibit charging you for it — ask about employer-sponsored training before paying tuition out of pocket.

Who Must Train

As a rule, anyone who wants initial placement on the Montana Nurse Aide Registry must complete approved training first. That includes people entering healthcare for the first time and people with informal caregiving experience but no prior certification. Nursing students who have completed fundamentals coursework, and aides certified in other states, may have alternate routes (such as endorsement into Montana), but they should confirm their pathway with DPHHS or Headmaster rather than assume — the exam itself does not change based on your background.

The Challenge Option

Montana allows candidates to challenge the exam without completing training — but only once. The challenge exists for people who genuinely already have the knowledge and skills: for example, someone with recent out-of-state caregiving work, military medical training, or lapsed certification from another jurisdiction.

The challenge rule has a sharp edge you must understand:

  • You get one attempt at the competency evaluation without training.
  • If you fail any part of that challenge attempt, you must complete a DPHHS-approved training program before you are allowed to test again.

In other words, challenging is a one-shot gamble. If your skills are rusty or you have never performed tasks the way Montana's skill test scores them — with key (critical) steps that cannot be missed — the safer and usually cheaper route is to take the training first. A failed challenge costs you the exam fees and forces you into training anyway, plus delays.

Attempts and the Six-Month Window

Once you complete training, the clock starts:

  • You may attempt each component of the exam (knowledge and skill) up to 3 times.
  • Those attempts must occur within 6 months of your training completion date.
  • If you do not pass both components within that window — whether you used all 3 attempts or simply let the 6 months lapse — you must complete training again before testing further.

Two practical lessons follow. First, schedule promptly after finishing training, while skills and terminology are fresh; the six-month window passes quickly when test dates fill up. Second, treat a failed attempt as diagnostic, not fatal: your score report shows performance by subject area, so a candidate who fails with weak marks in Basic Nursing Skills and Safety knows exactly where the remaining attempts should be aimed. You may retake only the component you failed — passing the skill test, for example, banks that result while you retake the knowledge exam within the window.

Registry and Background Eligibility

Passing the exam is necessary but not sufficient. To be listed on the registry, your record must also be clear of disqualifying findings. Federal OBRA rules require states to check the nurse aide registry and to deny listing to individuals with substantiated findings of resident abuse, resident neglect, or misappropriation of resident property. Montana applies these checks before placing your name on the registry, and facilities are required to verify registry status before hiring. If you have anything in your history that might raise a question, resolve it with DPHHS early rather than discovering a problem after you have paid for and passed the exam.

Eligibility Checklist

  • Complete a DPHHS-approved 75-hour (minimum) training program — or elect the one-time challenge
  • Pass the knowledge exam within 3 attempts and 6 months of training completion
  • Pass the skill test within the same attempt and window limits
  • Clear the registry background review with no disqualifying findings of abuse, neglect, or misappropriation
  • Keep your contact information current with the registry so your listing and renewal notices reach you
Test Your Knowledge

What is the minimum length of a Montana DPHHS-approved nurse aide training program?

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Test Your Knowledge

A candidate challenges the Montana CNA exam without any training and fails the knowledge portion. What happens next?

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Test Your Knowledge

A student finishes approved training on March 1. By what date must they pass both exam components without being required to retrain, and how many attempts per component do they have?

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