The Mammography Registry Exam, administered by the American Registry of Radiologic Technologists (ARRT), is the final hurdle to earning the prestigious R.T.(M)(ARRT) credential.

This certification is designed for currently registered radiologic technologists who have completed the necessary clinical experience and structured education to specialize in breast imaging.

Achieving this designation demonstrates your advanced knowledge, skill, and commitment to delivering the highest standard of care in the early detection and diagnosis of breast disease.

What the Course Entails and Exam Details

Preparing for this registry means mastering a comprehensive syllabus tailored to the intricacies of mammography. The ARRT regularly updates the content specifications to ensure they reflect current practice.

The current exam curriculum covers three major content areas:

• Patient Care (approx. 24 scored items): Focuses on patient preparation, education about the process for receiving results, assessment of risk factors, and responding to patient needs before, during, and after the procedure.

• Image Production (approx. 43 scored items): Delves into the technical aspects, including mammographic technique, image acquisition, quality control, troubleshooting informatics, and strict adherence to MQSA regulations.

• Procedures (approx. 48 scored items): Covers specific positioning techniques for screening and diagnostic exams, as well as assistance with interventional procedures such as needle localizations and biopsies.

 What to Expect in the Final Exam

The final step is a computer-based testing session that simulates real-world problem-solving in a controlled environment.

You will have a total of three hours for the exam, which includes time for a tutorial and a non-disclosure agreement.

The exam consists of 145 total questions:

• 115 unscored, live items that determine your final grade.

• 30 pilot/unscored questions designed to test potential future questions. You will not know which questions are scored.

The questions utilize various formats to test different types of knowledge, including:

• Standard multiple-choice.

• Select-multiple (where you choose all correct answers from a list).

• Sorted list (ordering steps or components).

• Hot area (identifying a specific structure or zone on an image).

• Video-based questions.

You must achieve a scaled score of 75 (on a 1–99 scale) to pass. Preliminary results are often available at the test center. Candidates have three attempts to pass within a three-year window from their first eligibility period.

 How to Study and Exam Centers

Effective preparation is the key to success. Your study plan should be structured and multifaceted.

Start by downloading the official ARRT Mammography Content Specifications and Task Inventory. These are your foundational blueprints for what will be on the test.

Integrate comprehensive mock registry exams into your routine. Time these sessions to build your pacing and stamina. Review every incorrect answer thoroughly to understand the "why" behind the correct response.

Leverage diverse resources, including official textbooks, flashcards for anatomy and QC terminology, and continuing education courses focused on digital mammography and positioning.

The exam is administered exclusively at Pearson VUE professional testing centers, which are located throughout the country. You can only schedule your exam after your ARRT application has been approved and you have received your official exam window.

 Job Opportunities from the Course

Earning the R.T.(M) credential opens a clear pathway to specializing within the radiologic sciences.

The certification makes you highly competitive for the following specialized roles:

• Mammography Technologist (Staff Technologist)

• Lead Mammography Technologist

• Mammography Quality Control (QC) Technologist

• Breast Imaging Specialist / Breast Imaging Technologist

• Mammography Clinical Instructor / Educator

• Mobile Mammography Technologist