Certifications

• CABT Certification
• CBET Certification
• CCE Certification
• CHTM Certification
• CISS Certification
• CLES Certification
• CRES Certification

If you’re considering a career as a Biomedical Equipment Technician (BMET), or you’re already working in Healthcare Technology Management (HTM), you’ve probably heard about certifications like the CBET, CABT, CRES, and CHTM. But what do these certifications actually mean, who are they designed for, and which one should you pursue first?

The answer depends on where you are in your career.

Some certifications are intended to help students land their first biomedical job, while others recognize years of specialized experience in imaging, laboratory equipment, or healthcare technology leadership. Although certification isn’t required to become a BMET, earning the right credential can demonstrate technical competency, improve job opportunities, and even help position you for promotions or higher-paying specialties.

In this guide, we’ll take an in-depth look at the most respected certifications available to biomedical equipment technicians, explain the history behind each exam, discuss what you can expect on test day, and help you decide which certification best aligns with your career goals.

Why Do BMET Certifications Matter?

Healthcare has become dramatically more technology-driven over the last twenty years. Modern hospitals rely on thousands of connected medical devices—from infusion pumps and ventilators to MRI scanners and robotic surgical systems. As equipment has become more sophisticated, employers have increasingly looked for technicians who can demonstrate not only hands-on troubleshooting skills but also a solid understanding of electronics, networking, safety standards, regulatory compliance, and medical device management.

That’s where professional certifications come in.

Most certifications within the Healthcare Technology Management field are administered by the AAMI Credentials Institute (ACI), a division of the Association for the Advancement of Medical Instrumentation (AAMI). Unlike vendor-specific training, these exams are designed to validate broad industry knowledge rather than proficiency on one manufacturer’s equipment. For many employers, certification serves as evidence that a technician has mastered concepts that extend beyond day-to-day experience.

While no certification can replace real-world troubleshooting skills, earning one shows dedication to the profession and a commitment to continuing education.

Certified Associate in Biomedical Technology (CABT)

The Ideal Starting Point for Future BMETs

The Certified Associate in Biomedical Technology (CABT) is the newest certification in the HTM industry and was created to fill an important gap. For years, aspiring BMETs often struggled with the classic hiring dilemma: employers wanted experience, but it was difficult to gain experience without first getting hired.

To help address this challenge, AAMI introduced the CABT certification as an entry-level credential designed specifically for students, recent graduates, military biomedical equipment trainees, and individuals transitioning into the profession from electronics, military, or engineering backgrounds.

Unlike many advanced certifications that require years of work experience, the CABT focuses on demonstrating foundational knowledge rather than professional expertise. Candidates are tested on subjects such as basic electronics, electrical safety, anatomy and physiology, infection prevention, medical terminology, patient safety, and an introduction to common medical equipment.

Although the exam is considered less difficult than the CBET, it shouldn’t be underestimated. It requires a broad understanding of the core concepts every biomedical technician should know before entering the field.

Who Should Take the CABT?

The CABT is an excellent choice for:

• Students enrolled in biomedical equipment technology programs
• Military BMET trainees
• Electronics technicians transitioning into healthcare
• Individuals seeking their first biomedical position
• Anyone wanting to strengthen their resume before applying for BMET jobs

While the certification alone won’t replace experience, it demonstrates initiative and can help candidates stand out in a competitive hiring market.

Certified Biomedical Equipment Technician (CBET)

The Industry Standard Every BMET Knows

When people think about biomedical certifications, the CBET is usually the first one that comes to mind.

The Certified Biomedical Equipment Technician credential has been recognized throughout the healthcare industry for decades and is widely considered the benchmark certification for general biomedical equipment technicians. In many hospitals, it’s viewed as the professional milestone that separates experienced technicians from those who are still developing their careers.

Unlike the CABT, the CBET is intended for technicians who already have significant hands-on experience. Candidates typically qualify through a combination of education and several years of full-time biomedical work.

What makes the CBET unique is its breadth. Rather than focusing on one category of equipment, the exam covers nearly every aspect of the profession. Questions range from analog and digital electronics to anatomy and physiology, networking fundamentals, electrical safety, troubleshooting methodology, preventive maintenance, healthcare regulations, medical terminology, quality assurance, and risk management.

Many technicians describe the CBET as challenging not because the questions are impossible, but because the exam expects candidates to understand so many different areas of biomedical engineering. Even experienced BMETs often spend several months preparing before taking the test.

Passing the CBET tells employers that you possess well-rounded knowledge of the profession and understand far more than just repairing equipment.

Who Should Take the CBET?

The CBET is recommended for:

• BMET I and BMET II technicians
• Military biomedical equipment technicians
• Independent service organizations (ISOs)
• In-house hospital biomeds
• Field service engineers looking to validate their knowledge

For many professionals, the CBET becomes the foundation for every certification they earn afterward.

Certified Radiology Equipment Specialist (CRES)

For Those Who Want to Master Medical Imaging

General biomedical equipment is only one part of modern healthcare technology. Imaging systems—including CT scanners, MRI systems, fluoroscopy units, digital radiography, and mammography equipment—represent some of the most technologically advanced devices found in hospitals.

The Certified Radiology Equipment Specialist (CRES) certification was developed specifically for technicians and engineers who specialize in servicing this equipment.

Unlike the CBET, which covers hundreds of different devices, the CRES focuses almost entirely on imaging technologies. Candidates are expected to understand imaging physics, radiation safety, high-voltage systems, image quality, DICOM communication, PACS integration, detector technology, and modality-specific troubleshooting.

Because imaging equipment is significantly more complex—and often much more expensive—the CRES is generally regarded as one of the most difficult certifications in healthcare technology management.

Many imaging engineers spend years working on OEM systems before attempting the exam.

Who Should Pursue the CRES?

If your career centers around X-ray, CT, MRI, ultrasound, or interventional imaging systems, the CRES is one of the most respected credentials you can earn.

Certified Laboratory Equipment Specialist (CLES)

Specializing in Clinical Laboratory Technology

Hospitals rely on thousands of laboratory tests every day, and nearly every one of those tests depends on sophisticated diagnostic equipment operating with incredible precision.

The Certified Laboratory Equipment Specialist (CLES) certification recognizes professionals who specialize in maintaining, calibrating, and repairing laboratory instrumentation.

Unlike traditional biomedical equipment, laboratory analyzers often combine optics, fluidics, chemistry, robotics, refrigeration, pneumatics, and software into a single system. Because of this, technicians working in laboratory diagnostics develop a unique skill set that’s quite different from general BMET work.

The CLES examination reflects this specialization by emphasizing laboratory workflows, analyzer technologies, quality control, calibration procedures, specimen handling, and laboratory regulations.

For technicians employed by diagnostic manufacturers or hospital laboratory departments, the CLES demonstrates advanced expertise in one of healthcare’s fastest-growing specialties.

Certified Healthcare Technology Manager (CHTM)

When Your Career Moves Beyond the Workbench

Not every biomedical professional spends their entire career repairing equipment.

As technicians gain experience, many move into supervisory or management positions where their responsibilities shift from troubleshooting medical devices to leading people, managing budgets, planning equipment replacements, and ensuring regulatory compliance across an entire healthcare system.

The Certified Healthcare Technology Manager (CHTM) certification was created specifically for these professionals.

Rather than focusing on electronics, the CHTM exam evaluates knowledge in leadership, strategic planning, financial management, capital equipment acquisition, project management, staffing, quality improvement, accreditation, and healthcare operations.

For department managers and HTM leaders, the CHTM demonstrates the ability to manage not only technology but also the people and processes that support patient care.

Certified Clinical Engineer (CCE)

The Highest-Level Credential in Clinical Engineering

The Certified Clinical Engineer (CCE) represents one of the most advanced certifications available in healthcare technology.

Unlike BMET certifications, which primarily validate equipment service and maintenance skills, the CCE focuses on engineering leadership, technology assessment, healthcare systems integration, risk analysis, and strategic planning.

Clinical engineers often work closely with hospital executives, architects, physicians, and equipment manufacturers to evaluate new technologies, oversee major capital projects, and improve the overall safety and effectiveness of medical equipment throughout an organization.

Because of the education and experience required, relatively few professionals pursue the CCE, making it one of the most prestigious credentials within the HTM industry.

Which Certification Should You Earn First?

For most people entering the profession, the path is fairly straightforward.

If you’re still in school or have little to no biomedical experience, the CABT is an excellent place to begin. Once you’ve gained a few years of hands-on experience, the CBET should become your primary certification goal. It remains the industry’s most recognized credential and provides the strongest foundation for long-term career growth.

From there, your next step depends on your interests. Technicians specializing in diagnostic imaging often pursue the CRES, while those focused on laboratory instrumentation benefit from the CLES. Professionals moving into leadership roles should consider the CHTM, and engineers involved in healthcare technology planning and systems design may ultimately work toward the CCE.

Final Thoughts

Biomedical equipment technology offers one of the most diverse career paths in healthcare. Whether your goal is to repair life-saving medical devices, become an imaging specialist, lead an HTM department, or transition into clinical engineering, there’s a certification designed to support that journey.

The key is understanding that certifications are not simply letters after your name—they represent milestones in your professional development. Choosing the right certification at the right stage of your career can open doors to new opportunities, increase your credibility with employers, and demonstrate a commitment to excellence in a profession that plays a critical role in patient safety.

For most aspiring BMETs, the journey begins with the CABT and eventually leads to the CBET. From there, your career can branch into specialties that match your interests, whether that’s imaging, laboratory diagnostics, management, or clinical engineering.