NMTCB(RS)
Nuclear Medicine Technology Certification Board Examination
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ExploreAbout this exam
The NMTCB(RS) refers to certification examinations offered by the Nuclear Medicine Technology Certification Board, an organization formed for the purpose of creating and maintaining examinations for nuclear medicine technologists (NMTs). The board describes its credential as recognized in the nuclear medicine profession as the premier examination for nuclear medicine technologists, recognized by state licensure agencies throughout the United States, and recognized by employers as a valid, high-quality certification exam. Passing the general nuclear medicine examination allows the technologist to use the professional credential "CNMT." Beyond the general nuclear medicine exam, the board also offers a post-primary computed tomography (CT) examination, along with NCT and PET specialty examinations and the Nuclear Medicine Advance Associate (NMAA) examination. Prospective applicants can find applications and preparation materials for each examination in the prospective applicants section of the board's website, and program directors have access to exam preparation resources and examination statistics for graduates of their particular program. Candidates should confirm current eligibility requirements, application procedures, scheduling, and scoring directly with the board, since those details are administered by the NMTCB and are subject to change. This page is an independent study resource and is not affiliated with or endorsed by the NMTCB; always treat the board's own published materials as authoritative.
What you'll study
About NMTCB(RS) preparation
What credential does the general nuclear medicine exam lead to?
According to the NMTCB, passing its general nuclear medicine examination allows you to use the professional credential "CNMT" to identify yourself as a certified nuclear medicine technologist. The board describes this credential as recognized by state licensure agencies throughout the United States and by employers as a valid, high-quality certification exam.
What examinations does the NMTCB offer?
The board lists a general nuclear medicine exam (CNMT), a post-primary NMTCB(CT) exam, NCT and PET specialty examinations, and the Nuclear Medicine Advance Associate (NMAA) examination. Applications and preparation materials for each are available in the prospective applicants section of the NMTCB website.
Where do I find exam preparation materials?
The NMTCB states that prospective applicants can find applications and preparation materials for each of its certification examinations in the prospective applicants section of its website. Program directors have a separate portal containing exam preparation resources and examination statistics for graduates of their particular program.
How long is the exam and how many questions does it have?
The source material reviewed for this page does not state a question count, time limit, or passing score for any NMTCB examination. Those details are set by the board and can change, so confirm them directly with the NMTCB before you schedule.
What does it cost to take the exam?
The source material reviewed for this page does not list an examination fee. Fees are set by the board and may vary by examination, so check the NMTCB website or contact the board office directly for current pricing before submitting an application.
Can I retake the exam if I do not pass?
The source material reviewed for this page does not describe a retake policy, including any waiting period or limit on attempts. Because retake rules are set by the board, confirm the current policy with the NMTCB rather than relying on secondhand information.
How long is certification valid, and what is required to keep it?
The board's website refers to active certificants completing a yearly renewal application and viewing their continuing education cycle. Specific cycle lengths, continuing education hour requirements, and renewal fees are not stated in the source material reviewed here, so verify them with the NMTCB.
How can an employer verify that a technologist is certified?
The NMTCB maintains an online verification service for employers to confirm an individual technologist's certification status. The board states that this certification status information is maintained solely by the NMTCB, cannot be modified by outside sources, and is considered primary source verification as defined by The Joint Commission.
In what order should I study for the general nuclear medicine exam?
The source material does not prescribe a study order or publish a detailed content outline. A practical approach is to obtain the board's own preparation materials first, then build your study plan around the topics those materials identify, rather than guessing at weights or domain emphasis.
What is the most common mistake candidates make?
The source material does not report failure patterns or candidate error data. The most defensible advice is to rely on the board's official preparation materials and published policies for eligibility, scheduling, and scoring rather than on outdated or unofficial summaries, since board requirements are revised over time.