How Much Does the CNA Exam Cost? Fees, Registration & Retakes

The CNA exam is one of the most affordable paths into healthcare — but costs vary by state and testing provider. Here’s a realistic breakdown of what you’ll pay and how to register, plus where to practice for free first.

Typical CNA exam costs

The certification exam itself (written/oral knowledge test plus the skills evaluation) commonly runs about $100–$200 total, depending on your state and testing company. Some states let you pay for the written and skills portions separately. Always confirm current pricing with your state’s nurse-aide registry or testing provider.

Other costs to plan for

• State-approved training program — the biggest expense; ranges widely, and many employers, community colleges, or workforce programs cover or reimburse it.
• Background check & fingerprinting — often required before testing.
• Retakes — if you fail one portion, you usually re-pay only for that part.

How to register for the CNA exam

1. Complete a state-approved nurse-aide training program.
2. Apply through your state’s testing provider (for example, a regional credentialing company).
3. Schedule your written/oral test and skills evaluation, pay the fee, and bring required ID.

Practice free before you pay

Test fees and retakes add up, so walk in prepared. Drilling free practice questions on safety, infection control, and ADLs is the cheapest way to protect your investment and pass on the first try.