Computed Tomography (ARRT)
Specialty Add-OnA post-primary ARRT credential that qualifies a registered radiologic technologist to work in CT — one of the most in-demand imaging modalities for travel. Added on top of your primary registration, not in place of it.
Who needs this certification?
Radiologic technologists expanding into CT travel assignments
Tips from experienced travelers
Requires an existing primary ARRT credential (usually Radiography) plus structured education and documented clinical competencies
Cross-trained CT/MRI techs are among the most marketable — and highest-paid — travelers
Post-primary credentials also carry a 10-year Continuing Qualifications Requirements (CQR) cycle
Certification requirements and costs may vary. Always verify current details directly with the certifying organization.
Quick Facts
Renewal
Annual renewal; 24 CE every 2 years
Cost
~$225 exam application
Provider
American Registry of Radiologic Technologists (ARRT)
