The requirements for a career in diagnostic radiography typically begin with a high school diploma or GED. Some programs may also require a minimum cumulative GPA and courses in laboratory biology and mathematics[1][5]. Taking high school courses in anatomy, physiology, biology, chemistry, physics, algebra, and computer sciences is highly recommended for future success[2].
After high school, completion of an accredited radiography program is essential. There are three main educational paths:
- Associate degree (most common, 2 years to complete)
- Bachelor’s degree (typically 4 years)
- Certificate programs (usually for those with a prior degree in a related healthcare field)
Programs must be accredited, commonly by the Joint Review Committee on Education in Radiologic Technology (JRCERT). Accreditation ensures the curriculum meets industry standards and qualifies graduates for certification[2][4][5].
Clinical training is a core component, with students required to complete supervised clinical hours (1,500+ hours in some programs)[3].
Admission to radiography programs is competitive and may require:
- Meeting GPA and prerequisite science course minimums
- Background checks, drug screening, and sometimes child abuse clearances
- Personal essays or interviews
- Letters of recommendation
While in the program, students usually must maintain a minimum grade (such as a “C” or 2.0 GPA) in all required courses[3][5].
Upon graduation, technologists must pass a certification exam administered by the American Registry of Radiologic Technologists (ARRT) to become a Registered Technologist, Radiography (R.T.(R))[2]. Most states also require a license to practice, which can have additional requirements[2].
Soft skills such as communication, critical thinking, and professionalism are emphasized throughout training, as technologists work directly with patients and healthcare teams[6][7].
Offenses detected during background checks or criminal history may affect eligibility for clinical placements and ARRT exam eligibility, and candidates are advised to seek pre-clearance from ARRT if they have concerns[3].
References
- [1] How to become a radiologic technologist
- [2] Radiologic Technologist – Explore Healthcare Careers
- [3] Radiography | Associate of Applied Science Degree (A.A.S.)
- [4] How to Become a Radiology Technologist
- [5] Radiography
- [6] Radiologic Technology
- [7] What Is a Radiographer? (And How To Become One)