CRN - Certified Radiologic Nurse

The Certified Radiologic Nurse (CRN) certification, administered by the Association for Radiologic & Imaging Nursing (ARIN), is a specialized credential for registered nurses who work in the field of radiology and imaging. This certification validates a nurse's expertise in patient care before, during, and after radiologic and imaging procedures. It demonstrates the nurse’s ability to provide comprehensive care in settings where diagnostic imaging, interventional procedures, and radiation therapy are conducted. The CRN certification is designed for nurses seeking recognition for their specialized skills in radiologic and imaging nursing.

Completion Time: 3 hours

Cost: $325.00 for ARIN members (includes a $25.00 application fee); $425.00 for non-members (includes a $25.00 application fee)

Exam Format

The CRN exam consists of 150 multiple-choice questions covering key areas of radiologic and imaging nursing, including patient assessment, patient education, safety protocols, and emergency care.

Topics also encompass knowledge of imaging procedures and the nurse’s role in interventional radiology, radiation safety, and patient care management.

A passing score is reached when 73% of the questions are answered correctly, as determined by ARIN.

Eligibility criteria include an RN license and professional experience in a radiology department or imaging center.

The application process involves submitting documentation of nursing experience and educational qualifications.

If unsuccessful on the exam, candidates can reapply following ARIN’s reexamination policies.

CRN certification is valid for 4 years and must be renewed.

Renewal involves completing continuing education in radiologic and imaging nursing and submitting a recertification application with a fee.

Continuing education requirements typically include specific hours of education related to radiology and imaging nursing.

Detailed records of these activities must be maintained and submitted for the recertification process.

For the most current and detailed information regarding Certified Radiologic Nurse certification, including application guidelines, exam schedules, study materials, and renewal processes, it is advised to refer directly to the Association for Radiologic & Imaging Nursing (ARIN) website.

ARIN provides study materials, including a detailed test content outline and recommended reading list.

Additional resources may include review courses, clinical practice guidelines, and professional journals in radiologic and imaging nursing.

A current, active RN license and a specified number of hours of experience in radiologic and imaging nursing are typical prerequisites.

After obtaining the CRN certification, nurses may pursue further specializations in nursing or advanced certifications in radiology-related fields.

Other related certifications include:

• Advanced Radiology Life Support (ARLS)

• Advanced Cardiac Life Support (ACLS)

• Pediatric Advanced Life Support (PALS)