ARRT Mammography Certification Exam
The Mammography certification demonstrates a radiologic technologist’s advanced knowledge and competence in performing mammography examinations. This certification is offered by the American Registry of Radiologic Technologists (ARRT).
Exam Content
The ARRT Mammography certification exam covers three main content categories:
Patient Care
This section focuses on patient assessment, preparation, and management, as well as radiation safety and dose reduction techniques specific to mammography.
Image Production
This section covers the principles of image formation, mammography equipment components, image quality, and artifacts.
Procedures
This section assesses your knowledge of various mammography procedures, including positioning, compression, and imaging of the breast.

Exam preparation
To prepare for the mammography Certification Exam, review the exam content specifications provided by the ARRT, utilize study materials such as textbooks, review courses, and practice exams, and consider participating in study groups or online forums.
Passing Score
The ARRT Mammography exam uses a scaled scoring system, with a passing score of 75. The actual number of correct answers needed to pass may vary slightly depending on the specific exam version.
Eligibility Criteria
To become eligible for the Mammography certification exam, candidates must meet the following criteria:
a. Hold a current ARRT registration in Radiography.
b. Complete an ARRT-approved structured education program in Mammography, which covers specific content areas outlined by the ARRT.
c. Complete the required clinical experience in mammography, as specified by the ARRT. This includes performing and documenting a variety of mammography procedures.

Exam Format
The ARRT Mammography certification exam consists of approximately 165 multiple-choice questions, with a time limit of 3.5 hours. The exam is administered on a computer at Pearson VUE testing centers.
Application process
To apply for the Mammography certification exam, submit an application form to the ARRT, along with documentation of your structured education and clinical experience. You will also need to pay the required exam fee.
Certification Maintenance
Once you obtain your Mammography certification, you will need to renew it every two years. This involves completing 24 Continuing Education (CE) credits related to your field and adhering to the ARRT’s Standards of Ethics.
State licensure
Depending on your state’s regulations, you may need additional licensure or registration to practice as a mammography technologist. Check with your state’s licensing board for specific requirements.
