- The Fees AAMI Publishes for the CRES
- Calendar Math: Deadlines and the Late Fee
- Costs the Fee Table Does Not Show
- Does AAMI Membership Pay for Itself?
- What a Retake Really Costs You
- Renewal: The Recurring Price of Keeping the Credential
- Eligibility Paperwork and Why It Affects Your Budget
- Spending Your Prep Budget Where the Exam Weight Is
- A Sample Budget Timeline for the November Window
- Getting Your Employer to Cover It
- Frequently Asked Questions
- The CRES exam fee is $410 for AAMI members and $460 for nonmembers.
- Retakes cost $355 for members and $405 for nonmembers.
- Missing the application deadline but registering by the late cutoff adds a $50 fee.
- Renewal costs $100 for members or $150 for nonmembers, plus at least 30 CEUs per three-year cycle.
The Fees AAMI Publishes for the CRES
The Certified Radiology Equipment Specialist (CRES) credential is issued by the Association for the Advancement of Medical Instrumentation (AAMI) through its ACI certification program. Because AAMI sets the fees, the headline numbers are fixed and public. What varies from candidate to candidate is membership status, whether you pass on the first attempt, and how much you spend on preparation.
| Item | AAMI Member | Nonmember |
|---|---|---|
| Initial examination fee | $410 | $460 |
| Retake examination fee | $355 | $405 |
| Late registration surcharge (when applicable) | $50 | $50 |
| Renewal payment (per three-year cycle) | $100 | $150 |
Those four lines are the entire published cost structure for the credential itself. Everything else in this article, from study materials to travel, is either optional or depends on your circumstances. If you want a broader view of what the credential does for your career before you commit the money, see our ROI analysis of the CRES certification and the CRES salary guide.
Calendar Math: Deadlines and the Late Fee
The CRES is offered in two regular testing windows each year: May 1-15 and November 1-15. Your scheduling decision can add cost, so it is worth understanding the registration calendar.
For the November 1-15, 2026 window, the application deadline is October 16. Late registration remains open until October 23, but it carries a $50 late fee. That means a nonmember who files after the deadline pays $510 instead of $460, and a member pays $460 instead of $410. The fee buys you one extra week, and nothing else about the exam changes.
Because the exam is delivered at approved Kryterion testing centers and scheduled through Webassessor, you also need your application accepted before you can book a seat. Treat the application deadline as your real deadline. Our CRES exam dates guide walks through the windows and scheduling steps in more detail.
Costs the Fee Table Does Not Show
The exam fee is only part of what you will spend. Plan for these categories, and notice that most of them are controllable.
Preparation materials
The exam has 165 multiple-choice questions, a three-hour time limit, and closed-book conditions, with a simple calculator permitted. That format rewards practice with realistic questions more than it rewards owning a shelf of textbooks. Many candidates already hold imaging service manuals, vendor training notes, and electronics references from their BMET work, which lowers the cost of getting started. For a structured approach to using those resources, review our CRES study guide, and when you are ready to test yourself, use the CRES practice tests.
Time away from work
Testing happens at an approved Kryterion testing center, so you may need to travel and take part of a day off. The exam itself runs up to three hours, plus check-in. If your nearest center is far away, factor in fuel or transit, and possibly a hotel. This is the cost most candidates forget to budget.
Training courses
Instructor-led or vendor-specific training can be valuable, particularly for Healthcare Information Technology, where imaging systems intersect with networks, DICOM workflows, and security. These courses are optional and priced by their providers, not by AAMI. Our overview of CRES training options helps you decide which are worth the spend.
Does AAMI Membership Pay for Itself?
On the exam fee alone, membership saves $50 on the initial attempt ($410 versus $460). It saves another $50 on a retake ($355 versus $405) and $50 at renewal ($100 versus $150). Across a first attempt and one renewal, that is $100 in direct savings on certification fees, and $150 if you also needed a retake.
Whether that justifies joining depends on the membership dues AAMI currently charges, which you should confirm on the AAMI site rather than assume. Compare the dues to your expected savings and to any other benefits you would actually use. If your employer already pays for membership, the decision is easy. If you are paying out of pocket, run the numbers for your own situation, including how many certification transactions you expect over the next few years.
| Scenario | Member Total | Nonmember Total |
|---|---|---|
| Pass first attempt, no late fee | $410 | $460 |
| Pass first attempt, late registration | $460 | $510 |
| Fail once, pass on retake | $765 | $865 |
| First attempt plus first renewal payment | $510 | $610 |
Each total is built only from the published fees above. Your real total will also include whatever you spend on study resources and travel.
What a Retake Really Costs You
A retake is cheaper than the initial attempt: $355 for members and $405 for nonmembers. That discount is modest, though, and the real cost of a failed attempt is the extra months of preparation and the wait for the next window. Because the exam is only offered in May and November, a miss can push your certification out by roughly half a year.
AAMI uses a criterion-referenced passing standard established through the modified Angoff method, not a fixed percentage, so you cannot reverse-engineer a safe number of questions to miss. Our article on the CRES passing score explains what that means in practice, and the exam difficulty guide and pass rate discussion help you judge how much preparation to budget for.
Key Takeaway
Preparing thoroughly the first time is the cheapest strategy. A retake saves you only $55 compared with the initial fee, but costs you months of delay. Spend your money on realistic practice questions before exam day rather than on a second attempt after it.
Renewal: The Recurring Price of Keeping the Credential
Certification is not a one-time purchase. To renew, you must earn at least 30 ACI CEUs in a three-year reporting cycle, and at least 15 of them must fall in Category IV: Professional Development. You report them through My Active CEU Journal and pay $100 as a member or $150 as a nonmember.
The current FAQ requires those CEUs to be earned by December 31 of the recertification year. The first cycle may be shorter or longer than a full three years depending on when you certify. An earlier reviewed handbook described it as the remainder of your certification year plus three full calendar years, but that detail could not be revalidated against the current handbook. Rely on the expiration date ACI actually assigns you rather than calculating your own.
The CEU requirement is a cost in itself. Some CEUs come free through your employer, vendor training, or conferences you would attend anyway. Others require course fees or travel. Starting to accumulate credits early in the cycle spreads that expense out and avoids a last-minute scramble in the final months.
Eligibility Paperwork and Why It Affects Your Budget
Before you can pay the exam fee, you must qualify. Full eligibility requires one of three pathways:
- An associate degree or higher in electronics, technology, or science, plus two years of full-time BMET experience.
- A U.S. military biomedical equipment technology program, plus two years of full-time BMET experience.
- Four years of full-time BMET experience.
In addition, at least 40% of your work experience during the preceding two years, or 25% during the preceding five years, must be in the designated specialty. Degree or military-program documentation is required when you claim that pathway, and a bachelor's degree does not replace the work-experience requirement.
There is also a candidate status for people who hold the qualifying degree, military program, or two years of full-time BMET experience but have not yet met every requirement. Successful candidates have five years to meet the full-certification requirements. From a budgeting standpoint, the risk is paying the exam fee before you have confirmed your documentation is in order. Gather transcripts, military records, and employer verification first. Our CRES requirements guide covers each pathway in detail.
Spending Your Prep Budget Where the Exam Weight Is
AAMI labels all six content percentages as approximate. The three largest areas are each approximately 25%, together about 75% of the exam. That distribution should shape where you put your preparation dollars and hours.
Domain 3: Healthcare Information Technology (approx. 25%)
Imaging equipment is deeply networked, so this domain deserves real investment, especially if your background is more electronics than IT.
- Worth paying for if you lack networking experience: a course or lab access covering IP addressing, connectivity troubleshooting, and system integration.
- Cheap to practice: reading vendor documentation on how your own facility's imaging systems communicate.
Domain 4: Healthcare Technology and Function (approx. 25%)
This is where hands-on radiology experience pays off, because it covers how the equipment operates.
- Free resource: your own service manuals and shadowing colleagues on equipment you rarely touch.
- Gap-filling spend: targeted training on modalities your employer does not own.
Domain 5: Healthcare Technology Problem Solving (approx. 25%)
Scenario-style questions reward systematic troubleshooting more than memorization.
- Best investment: scenario-based practice questions with explained answers.
The remaining three areas are smaller: Fundamentals of Electricity and Electronics (about 10%), Public (employee, patient, visitor) Safety in the Healthcare Facility (about 8%), and Anatomy and Physiology (about 7%). Many BMETs are strong on electronics and may only need a refresher, while anatomy and physiology can be handled with inexpensive review since it carries the lowest weight. For a full breakdown, see our CRES exam domains guide, and keep our one-page cheat sheet handy for last-minute review.
A Sample Budget Timeline for the November Window
This is the one place we lean on a schedule, because the order in which you spend time and money matters for the CRES specifically. Heavy-weight domains first, small domains last.
Verify eligibility and register
- Collect degree or military documentation and employer experience verification.
- Submit your application well before the October 16 deadline to avoid the $50 late fee.
Healthcare Information Technology
- Spend here first: it is the largest cost-risk if networking is a weak area.
Technology and Function plus Problem Solving
- Lean on your own service documentation and scenario-based practice questions.
Electronics, Safety, and Anatomy review
- Light, low-cost review, then full-length timed practice using the CRES practice test site.
Adjust the length to your own starting point. A candidate with years of imaging service experience may compress this considerably, while someone moving into radiology from general biomedical work may need more time on modality-specific content.
Getting Your Employer to Cover It
Many certification costs are legitimately employer-reimbursable, because a certified specialist improves service quality and compliance for the hospital or service organization. Hospitals, independent service organizations, and imaging equipment manufacturers all employ people in this role, and many encourage certification as part of professional development. Our CRES jobs overview describes who tends to hire and what they look for.
When you make the request, be specific. Present the exact fee ($410 or $460 for the exam, depending on membership), the renewal cost, and the CEU plan. Ask whether the employer will also cover membership, since that reduces every future certification fee. Put the expectation in writing, including whether reimbursement depends on passing, and clarify who pays for a retake if one is needed.
Frequently Asked Questions
The initial exam fee is $410 for AAMI members and $460 for nonmembers. Retakes cost $355 for members and $405 for nonmembers. A $50 late fee applies if you register after the application deadline but before the late registration cutoff.
For the November 1-15, 2026 testing window, the application deadline is October 16, and late registration closes October 23. Registering within that final week adds a $50 late fee.
Renewal costs $100 for members and $150 for nonmembers. You must also earn at least 30 ACI CEUs in a three-year cycle, with at least 15 in Category IV: Professional Development, and report them through My Active CEU Journal.
No. The exam is computer-based and delivered at approved Kryterion testing centers, scheduled through Webassessor. Budget for travel to a testing center, plus time away from work.
You should confirm eligibility first. Qualification requires an associate degree or higher plus two years of BMET experience, a military biomedical program plus two years, or four years of full-time BMET experience, with documentation where required. See our CRES requirements guide before you apply.
For a wider orientation, our pages on what CRES certification is and the full CRES certification cost breakdown give additional context, and you can begin practicing today at the main CRES practice test site.