Radiology Certificates, Licenses and Registration

Most states require radiologic technologists to be licensed or certified. Few states require licensure for MRI technologists. Requirements vary by state.

To become licensed, technologists usually must graduate from an accredited program and either pass a certification exam from the state or obtain certification from a credentialing organization. Technologists may be certified in multiple specialties. Certifications for radiologic technologists are available from the American Registry of Radiologic Technologists (ARRT). Certification for MRI technologists is available from the ARRT and from the American Registry of Magnetic Resonance Imaging Technologists (ARMRIT). For specific licensure requirements for radiologic technologists and MRI technologists, contact the state’s health board.

Employers typically require or prefer prospective technologists to be certified even if the state does not require it. Employers also may require or prefer that prospective technologists have certification in cardiopulmonary resuscitation (CPR) or basic life support (BLS).