What Classes Are Required for Radiology Tech?

Get an overview of the types of courses you’ll need to take to become a radiologic technologist.

Checkout this video:

Radiology Technician As A Profession

Radiology Technician is a popular choice for many students these days. The job outlook is bright, and the starting salary is good. But what classes are required for Radiology Technician?

What Does A Radiology Technician Do?

A radiologic technologist is a highly skilled professional who uses imaging procedures, such as x-ray, computed tomography (CT), magnetic resonance imaging (MRI) and ultrasound, to diagnose and treat illness or injury.

Radiologic technologists are also known as radiographers. They work in hospitals, clinics, private practices and other healthcare settings.

Radiologic technologists must be able to maintain a high level of focus and concentration while working with patients. They must be able to communicate effectively with patients, doctors and other members of the healthcare team.

Radiologic technologists must complete a rigorous academic and clinical education. Most states require radiologic technologists to be licensed or certified.

The History of Radiology

Radiology is the study of X-rays and other high-energy waves used for diagnostic purposes. The history of radiology began with the discovery of X-rays in 1895 by Wilhelm Rontgen. Rontgen was a German physicist who was investigating cathode rays, which are beams of electrons that were first studied in the 1870s. While experimenting with cathode rays, Rontgen noticed that they could penetrate cardboard and wood, but not metal or flesh.

Rontgen’s historic discovery revolutionized medicine and led to the use of X-rays for diagnostic purposes. Today, radiology technicians use X-rays, computed tomography (CT) scans, magnetic resonance imaging (MRI) scans, and ultrasound to diagnose a variety of conditions.

Becoming A Radiology Technician

Radiology tech is one of the most important positions in the medical field. They are responsible for taking pictures of patients that will be used to diagnose problems and diseases. To become a radiology tech, you will need to take a few specific classes. In this article, we will go over what classes are required to become a radiology tech.


The most common type ofradiologic technologist training is an associate’s degree from an accredited community college or technical school. Some accredited schools also offer certificate programs, which generally take less time to complete than a degree program. Many hospital-based radiology departments require certification by the American Registry of Radiologic Technologists (ARRT) as a condition of employment. There are also voluntary certification programs offered by the ARRT and other organizations.

In addition to formal classroom instruction, all radiology technologist programs include clinical components in which students gain hands-on experience performing radiographic procedures under the supervision of experienced medical personnel. Most programs culminate in a supervised clinical practicum in which students work full time in a hospital or other medical setting.

Class Requirements

Becoming a radiology technician requires completing an accredited radiology tech program. These programs are typically 2-4 years in length and offer an Associate’s degree or Certificate in Radiologic Technology. Some schools may offer a Bachelor’s degree in Radiologic Science, but this is not required to become a rad tech.

To be accepted into a radiology tech program, you will need to have completed high school or earned your GED. Some programs may have additional requirements, such as completing basic math and science courses or having a certain GPA. Once you are enrolled in a program, you will take classes such as radiographic positioning, principles of imaging, pathology, anatomy, physics, and medical ethics. You will also complete clinical rotations to gain hands-on experience working with patients and operating medical equipment.

The Application Process

The first step in becoming a radiologic technologist is completing an accredited radiography program. Radiography programs are available at many community colleges, technical colleges, and four-year universities. The length of the program varies depending on the institution, but most programs can be completed in two years or less. Some programs may offer evening and weekend courses to accommodate working students.

After completing a radiography program, the next step is to apply for certification through the American Registry of Radiologic Technologists (ARRT). The ARRT offers certification in several areas of radiography, including general radiography, computed tomography (CT), magnetic resonance imaging (MRI), and nuclear medicine technology. To be eligible for certification, candidates must have completed an accredited radiography program and passed a national examination. Once certified, RTs must complete continuing education credits every two years to maintain their certification.

Some states also require RTs to be licensed. Licensure requirements vary by state but generally include passing an exam and completing a criminal background check. RTs who are certified by the ARRT will often meet the requirements for licensure in their state.

Radiology Technician In The Workforce

Becoming a radiology technician requires the completion of an accredited program andclasses that prepare students for the workforce. The type of radiology tech program andclasses will vary depending on the college or university you attend. Regardless, of the program you choose, the required classes for a radiology tech will prepare you for a successful career in the medical field.

Job outlook

According to the U.S. Bureau of Labor Statistics, job opportunities for Radiology Technicians are expected to grow much faster than average for all occupations between 2016 and 2026. The aging baby-boom generation will require more diagnostic imaging procedures as they suffer from conditions such as arthritis and heart disease. In addition, the increasing availability of CT and MRI scanners in outpatient centers and physician’s offices will spur demand for Radiology Technicians. Competition for jobs should be keen for those seeking positions in large urban medical centers and hospitals.


In order to become a radiology technician, you will need to complete an accredited radiology program. These programs typically last two years, although some can be completed in as little as 18 months. Upon completion of your program, you will be eligible to take the national registry examination to become a certified radiologic technologist.

The average salary for a radiology technician is $58,120 per year, although this will vary depending on experience, location, and employer.

Promotions and Career Progression

As with any profession, there are opportunities for career progression and promotion within radiology. Once again, these will vary depending on your employer, but common examples include:
-Leading a team of radiographers
-Taking on extra responsibilities such as training new staff or conducting research
-Specializing in a particular area of radiology such as diagnostic imaging, radiation therapy or nuclear medicine
-Moving into management

Scroll to Top