Welcome to the New Nuclear Medicine Technologist Section, providing you access to everything you need on the SNMMI website in one place.

Just Released! Radiation Safety+ Review and Essentials

SNMMI’s new Radiation Safety+ Review and Essentials program provides a comprehensive overview of all aspects of radiation safety for nuclear medicine technologists preparing to take the NMTCB’s Radiation Safety Certification Examination.

This 5 module/ 7.75 credit course includes topics on:

  • Radiation physics and instrumentation
  • Dosimetry
  • Mathematics
  • Security and control
  • Shipping and receiving
  • Disposal
  • Emergency procedures
  • Regulations
  • Radiation protection and ALARA
  • Radionuclide therapy best practices

Individual sessions on CT, X-ray, fluoroscopy, MRI are included, as well as topics on optimizing radiation exposure such as appropriateness criteria, Image Wisely/Image Gently, and special populations.

In addition to the 90 CE questions for the five modules, participants can take a “Mock Exam” of 150 questions in order to better prepare for the exam. Learn more about the NMTCB’s Radiation Safety Exam

Unlike the CT exam, there are no specific didactic requirements for those sitting for this exam.

Sign up for the new Radiation Safety+ Review and Essentials.


Program Fee: SNMMI Members: $99 | Non-Members: $249 (includes SNMMI membership)

Myocardial Perfusion Imaging 2016: Quality, Safety, and Dose Optimization

Myocardial Perfusion Imaging 2016: Quality, Safety, and Dose Optimization offers comprehensive coverage of myocardial perfusion imaging, with particular focus on ways to improve quality, increase safety, and reduce radiation burden. Written by experienced nuclear medicine technologists and physicians, this is an easy-to-use reference that will give new insights to even the most tenured technologists.

Table of Contents

Chapter 1. Introduction and Overview
Chapter 2. Patient Preparation and Education
Chapter 3. Stress Testing
Chapter 4. Radiopharmaceuticals
Chapter 5. Quality Control
Chapter 6. Imaging Protocols
Chapter 7. Acquisition
Chapter 8. Processing
Chapter 9. Artifacts
Chapter 10. Basic Interpretation
Chapter 11. Future of Myocardial Perfusion Imaging


SNMMI Members: Download your free digital copy. | Purchase a print copy of this book.  | Purchase this book with CE credit.

Continuing Education

SNMMI educational programs are designed to meet the professional development needs of technologists in the field of nuclear medicine and molecular imaging, as well as providing them with continuing education credit opportunities. SNMMI is an ARRT-recognized conitinuing education mechanism (RCEEMs) provider through the Society's Verification Of Involvement in Continuing Education (VOICE) program.   

View SNMMI Educational Programs for Technologists

SNMMI Technologist-Focused Webinars

Introducing a new member-benefit. Stay on top of the latest trends and advancements in the profession with quarterly technologist-focused webinars—free for SNMMI-TS members.

More information and Register for SNMMI-TS Webinars »

PET Online Review Workshop

The PET Online Review Workshop is designed to help prepare technologists for the NMTCB's PET Exam. Following the NMTCB's content outline, the workshop offers a comprehensive review of both PET and PET/CT.

Learn more and sign up for the PET Online Review Workshop



Scope of Practice

The spectrum of responsibilities for a nuclear medicine technologist varies widely across the United States. Practice components presented in this document provide a basis for establishing the areas of knowledge and performance for the nuclear medicine technologist. The nuclear medicine technologist must be in compliance with all federal, state, and institutional guidelines, including proper documentation of initial and continued competency in those practices and activities.

Continuing education is a necessary component in maintaining the skills required to perform all duties and tasks of the nuclear medicine technologist in this ever-evolving field.

The Nuclear Medicine Technologist Scope of Practice and Performance Standards document is intended to set forth the standards in important areas of the nuclear medicine technologist’s responsibilities.  It may not cover all areas which may present themselves in actual practice.  These standards do not supersede the judgment of the individual nuclear medicine technologist and other healthcare professionals serving the patient in light of all of the facts of the individual case.  THE SOCIETY OF NUCLEAR MEDICINE AND MOLECULAR IMAGING AND THE SOCIETY OF NUCLEAR MEDICINE AND MOLECULAR IMAGING TECHNOLOGIST SECTION DISCLAIM ALL LIABILITY ARISING FROM USE OF THESE DOCUMENTS.

NMT Scope of Practice and Performance Standards - Approved September 2016

Nuclear Medicine Technologist Career Opportunities

Visit SNMMI's Career Center.

The nuclear medicine and molecular imaging technologists are highly specialized healthcare professionals who works closely with the nuclear medicine physician. Some of the technologist’s primary responsibilities are to: Prepare and administer radioactive chemical compounds, known as radiopharmaceuticals and to administer adjunctive medications in order to perform patient imaging procedures using sophisticated instrumentation; Process data and enhance digital images using advanced computer technology; Provide images, data analysis, and patient information to the physician for diagnostic interpretation; and Evaluate new procedures for appropriateness in specific clinical settings and patient populations.

The Society of Nuclear Medicine and Molecular Imaging Technologist Section as part of the SNMMI, is constantly striving to make a difference in the way nuclear medicine and molecular imaging technologists receive academic and continuing education as well as information concerning new procedures, technologies and equipment. Research has been a vital part of SNMMI-TS activities for many years, as has monitoring federal regulation and influencing decisions that affect the practice of nuclear medicine.

In addition to providing discussion forums and publishing journals, newsletters and books, SNMMI-TS also sponsors international meetings and workshops designed to increase the competencies of nuclear medicine practitioners and to promote new scientific advances. The activities of the SNMMI-TS National Council of Representatives, volunteer committee members, and staff focus on improving the quality of care for the patients served by technologists around the world.

Learn more about Nuclear Medicine and Molecular Imaging Technologists. Click here to learn more about the resources available to our Student Technologist Members.


  • March 21, 2018SNMMI Seeks Expanded Coverage for NaF PET

    SNMMI, the World Molecular Imaging Society (WMIS), and the American College of Radiology (ACR) are recommending that the Centers for Medicare and Medicaid Services (CMS) reconsider the current restrictive coverage policy for NaF PET imaging to identify bone metastases, which can inform treatment strategy.
    (Government Relations News)

  • March 15, 2018Patient Fly-In for Capitol Hill Advocacy: Bill to Reclassify Diagnostic Radiopharmaceuticals as Drugs

    Patients advocates with a wide range of health conditions—including neuroendocrine tumors, lymphoma and cancers of the lung, breast, and prostate—flew into Washington, DC, for March 14 meetings on Capitol Hill to urge support for a bill that would require the Centers for Medicare & Medicaid Services (CMS) to reclassify diagnostic radiopharmaceuticals as drugs. Patients rely on the radiopharmaceuticals for diagnosing and monitoring their conditions, as well as guiding therapy.
    (Government Relations News)

  • March 14, 2018Technologists: The JNMT Twitter Club Launches in April!

    Starting in April, at least one scientific article in each issue of the Journal of Nuclear Medicine Technology (JNMT) will be selected for discussion by the new JNMT Twitter Club (@JNMTClub). Participants read the article before the club meets, then discusses it via Twitter, using #JNMTclub in each tweet. (1 CE hour can be earned via the short post-exam.)
    (SNMMI News)

  • March 13, 2018NRC Advisory Committee on Medical Uses of Isotopes Spring Meeting Summary

    The Nuclear Regulatory Commission (NRC) held its spring meeting of the Advisory Committee on Medical Uses of Isotopes (ACMUI) on March 7 and 8, 2018. It addressed several topics of importance to SNMMI, including worldwide supply and domestic production of Mo-99 and training and experience requirements.
    (Government Relations News)


Now Available! CT+ Review and Essentials

Whether you're looking to build your general CT knowledge, or preparing to sit for the ARRT (CT) and/or NMTCB (CT) exam(s), CT+ Review and Essentials provides you with the comprehensive didactic education you need to succeed.

CT+ Review and Essentials gives you an 18 module/17 credit course focused on contrast administration, cross-sectional anatomy, physics and instrumentation, radiation safety, dosimetry, and more!

Plus, a post-course mock exam lets you assess what you've learned!

Access CT+ Review and Essentials