Computed Tomography Certification and Certificate Programs

Computed tomography (CT) certificate programs train students to take CT scans and operate scan technologies. Courses are taught through both classroom and clinical instruction.

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Essential Information

Although many community colleges and universities will offer a CT course within an associate's degree or certificate program in diagnostic medical imaging or radiography, some schools offer certificate programs related specifically to the field of computed tomography. A limited number of schools provide certificate or degree programs in the field. A clinical practicum may be required to graduate. Enrollees learn that CT scans work by utilizing waves of energy that take sectional photos. Scans are then processed through a computer in order to create three-dimensional images.

An associate's degree, CPR certification, proof of immunizations, and primary American Registry of Radiologic Technologists (ARRT) certification as a registered technologist are required prior to admission. To earn primary certification, candidates must pass a qualifying test. Post-primary certifications are also available to graduates of computed tomography certificate programs.

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Computed Tomography Technician Certificate

Students in these programs learn about the basics of radiation protection and safety procedures that are employed during CT scan procedures. Other specific courses topics are:

  • Principals of CT imaging
  • Imaging procedures
  • Sectional anatomy for computed tomography
  • Safety and patient care
  • Computed tomography protocols
  • Pathology

Employment Outlook and Salary Info

Computed tomography technicians, also known as CT technologists, assist radiologists by operating x-ray machines and taking cross-sectional scans of patients for diagnostic purposes.

According to the U.S. Bureau of Labor Statistics, radiologic technologists in general held 195,590 jobs in 2015 ( Computed tomography technologists in particular earned between $42,034 and $74,844 per year, according to's January 2016 data.

Certification Options

Graduates must gain primary certification by the ARRT before they can even begin a certificate program in computed tomography. They can gain primary certification by completing programs in radiography, sonography, or nuclear medicine and then successfully take an examination offered by ARRT. Once students have completed an additional accredited certificate program in computed tomography, they are eligible to gain the post-primary certification of CT technologists from ARRT.

In computed tomography (CT) certificate programs, students learn about main subjects, such as human science, imaging protocols, pathology, and safety procedures.

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