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Top 10 Radiation Therapist Certifications

Photo of Brenna Goyette
Brenna Goyette
Certified Professional Resume Writer, Career Expert

Updated 18 min read

Certifications are an important part of the job market for radiation therapists because they provide evidence of a therapist's knowledge, skills, and abilities. Certifications demonstrate to employers that the therapist has met certain educational and professional standards and is qualified to perform the duties of their position. By obtaining certification(s) in a specific area or specialty, radiation therapists can demonstrate their commitment to advancing their career and staying current with best practices. Furthermore, certifications can help radiation therapists stand out from other applicants when applying for jobs in a competitive job market. Ultimately, certifications serve as proof that a radiation therapist has the necessary qualifications to provide quality care to patients.

The purpose of this article is to provide an overview of the top certifications for Radiation Therapists and explain how they can enhance a radiation therapist's career.

What are Radiation Therapist Certifications?

Radiation therapist certification is a credential that is awarded to radiation therapists who have met the qualifications of their professional association. This certification is important for radiation therapists who want to demonstrate their commitment to providing safe and effective treatments to their patients. The certification process includes rigorous coursework, field experience, and an examination. It requires radiation therapists to stay up-to-date with the latest advances in technology, safety protocols, and medical standards.

Having this certification can help radiation therapists stand out from other professionals in the field as it shows potential employers that they have a greater level of knowledge and expertise in their profession. It also demonstrates that they are committed to providing the best care possible for their patients. Additionally, having this certification may also provide access to better job opportunities and higher salaries. Ultimately, radiation therapist certification can help ensure that radiation therapists are highly qualified and knowledgeable about providing safe and effective treatments for their patients.

Pro Tip: Make sure to research the specific requirements for radiation therapist certification in your state or country before beginning the process. Different states and countries may have different requirements, so it is important to be aware of these before starting your journey to becoming a certified radiation therapist.

Related: What does a Radiation Therapist do?

Top 10 Radiation Therapist Certifications

Here’s our list of the best certifications available to Radiation Therapists today.

1. American Registry of Radiologic Technologists (ARRT) Radiation Therapy Certification

The American Registry of Radiologic Technologists (ARRT) Radiation Therapy Certification is a voluntary certification program for radiologic technologists who specialize in radiation therapy. The certification is designed to help ensure that radiation therapists have the knowledge and skills necessary to provide quality patient care.

To be eligible for the ARRT Radiation Therapy Certification, an individual must hold a valid state license as a radiologic technologist and have successfully completed an accredited radiation therapy program. In addition, applicants must have at least one year of clinical experience in radiation therapy or pass the ARRT's structured clinical examination.

The process of obtaining the ARRT Radiation Therapy Certification typically takes between 6-12 months. To get certified, individuals must first apply to take the ARRT examination by completing an application form and paying an application fee. Once approved, they can then register for the exam and pay another fee. After passing the exam, individuals will receive their certification within 4-6 weeks.

The cost of obtaining the ARRT Radiation Therapy Certification varies depending on several factors such as state licensure fees, exam fees, and other related costs. Generally speaking, it can cost anywhere from $500-$1000 to obtain this certification.

2. American Board of Radiology (ABR) Radiation Oncology Certification

The American Board of Radiology (ABR) Radiation Oncology Certification is a certification program that recognizes physicians who have achieved a high level of competency in the practice of radiation oncology. The certification is awarded to those who demonstrate mastery in the areas of clinical and technical skills, medical knowledge, and professional responsibility.

To obtain ABR Radiation Oncology Certification, applicants must first complete an accredited residency program in radiation oncology. After completing the residency program, applicants must then pass both written and oral examinations administered by the ABR. The written examination consists of multiple-choice questions covering topics such as physics, radiation biology, clinical decision-making, and patient management. The oral examination focuses on case presentations and discussions with examiners about specific cases.

The process to obtain ABR Radiation Oncology Certification typically takes two to three years from start to finish. Applicants can expect to spend at least one year studying for the written examination and several months preparing for the oral examination.

The cost for ABR Radiation Oncology Certification varies depending on the applicant's situation but generally ranges from $1,000-$2,000 USD for all required fees (including application fee, exam fee, etc.).

3. National Commission on Radiation Protection and Measurements (NCRP) Certified Medical Dosimetrist

The National Commission on Radiation Protection and Measurements (NCRP) Certified Medical Dosimetrist is a professional certification program for medical dosimetrists. It is designed to recognize the knowledge and skills of medical dosimetrists in radiation treatment planning, dose calculation, patient safety, and quality assurance. This certification is held by individuals who have demonstrated their expertise in radiation protection and measurements through successful completion of an examination administered by the NCRP.

To become certified as a Medical Dosimetrist, one must complete a minimum of two years of formal education in radiation therapy technology or equivalent experience. The applicant must also pass the NCRP Certified Medical Dosimetrist Examination which consists of 100 multiple-choice questions covering topics such as physics, radiation biology, anatomy and physiology, clinical practice guidelines, patient safety and quality assurance. The exam fee is $125 USD per attempt.

Once all requirements are met, applicants will receive their certification within 4-6 weeks after successfully passing the exam. Certification is valid for three years from the date of issue and must be renewed every three years with continuing education credits.

4. American Association of Physicists in Medicine (AAPM) Certified Medical Dosimetrist

The American Association of Physicists in Medicine (AAPM) Certified Medical Dosimetrist (CMD) is a professional certification program designed to recognize the expertise and knowledge of medical dosimetrists. A medical dosimetrist is a health care professional who specializes in the planning and delivery of radiation therapy treatments. The CMD credential is awarded to those who demonstrate mastery of the knowledge, skills, and abilities necessary to practice as a medical dosimetrist.

To become an AAPM Certified Medical Dosimetrist, applicants must meet educational requirements, have at least two years of experience in the field, pass an exam administered by the AAPM, and agree to adhere to the AAPM Code of Ethics. Applicants must also complete continuing education requirements every three years.

It typically takes between six months and one year to complete all of the requirements for certification. The cost varies depending on whether you are already an AAPM member or not; non-members pay $450 for application fees plus $400 for examination fees while members pay only $350 for application fees plus $400 for examination fees.

5. American Society for Radiation Oncology (ASTRO) Certified Medical Dosimetrist

The American Society for Radiation Oncology (ASTRO) Certified Medical Dosimetrist (CMD) is a professional certification program designed to recognize medical dosimetrists who demonstrate excellence in their field. The CMD credential is awarded to individuals who have demonstrated the highest level of knowledge, skill and experience in radiation therapy planning and delivery.

It takes approximately one year to complete the requirements for the ASTRO CMD credential. In order to qualify, applicants must have a minimum of two years of full-time clinical experience as a medical dosimetrist, pass an exam administered by ASTRO, and complete continuing education credits.

In order to apply for the ASTRO CMD certification, applicants must submit an application form along with supporting documentation such as transcripts from accredited radiation therapy programs or letters of recommendation from employers. Once the application has been approved, applicants can register for the exam which is typically offered twice per year.

The cost of obtaining the ASTRO CMD credential varies depending on the number of continuing education credits required by ASTRO. The cost of the exam itself is $400 plus any additional fees associated with submitting an application or registering for continuing education courses.

6. International Organization for Medical Physics (IOMP) Certified Medical Dosimetrist

The International Organization for Medical Physics (IOMP) Certified Medical Dosimetrist is a professional certification program that recognizes medical dosimetrists who demonstrate a high level of knowledge and experience in the field. The certification is designed to ensure that medical dosimetrists have the necessary skills and expertise to provide safe, effective, and accurate radiation treatments for patients.

In order to become certified as an IOMP Certified Medical Dosimetrist, individuals must meet certain educational requirements, pass an examination, and provide proof of professional experience. The educational requirements include a minimum of an Associate’s degree in Radiation Therapy or Radiologic Technology from an accredited college or university. In addition, applicants must have at least two years of full-time clinical experience in radiation oncology or medical physics.

The exam consists of multiple choice questions covering topics such as radiation safety, treatment planning, patient positioning and immobilization, treatment delivery systems, quality assurance and commissioning of equipment, dose calculation algorithms and techniques, imaging modalities used in radiation therapy, computerized planning systems and record keeping.

The cost for the IOMP Certified Medical Dosimetrist exam is $600 USD plus applicable taxes. This fee includes the application fee as well as the cost of the exam itself. It typically takes approximately 3-4 months from when you submit your application until you receive your results from the exam.

Once you have successfully passed the exam and met all other requirements for certification, you will be awarded a certificate by IOMP recognizing your achievement as a Certified Medical Dosimetrist. This certificate will be valid for three years before needing to be renewed with additional continuing education credits or re-examination.

7. American College of Radiology (ACR) Diagnostic Radiologic Technologist-Radiation Therapist Certification

The American College of Radiology (ACR) Diagnostic Radiologic Technologist-Radiation Therapist Certification is a voluntary certification program for radiologic technologists and radiation therapists. It is designed to recognize individuals who have demonstrated expertise in the field of diagnostic radiology and radiation therapy. The certification requires that applicants pass a comprehensive examination, which covers topics such as anatomy, physics, patient care, safety and quality assurance.

It typically takes about two years to complete the certification process. To get certified, applicants must first meet eligibility requirements by having completed an accredited education program in radiologic technology or radiation therapy and have at least one year of clinical experience in either field. Applicants then must register for the ACR exam and submit an application packet with proof of their qualifications. Once accepted into the program, they will need to take and pass the exam before being awarded their certification.

The cost of becoming certified through the ACR varies depending on whether you are already a member of the organization or not. For non-members, the cost is $650; for members it is $550. In addition to this fee, there may be additional costs associated with preparing for and taking the exam, such as study materials or test prep courses.

8. Nuclear Medicine Technology Certification Board (NMTCB) Nuclear Medicine Technology Certification

The Nuclear Medicine Technology Certification Board (NMTCB) is a non-profit organization that provides certification for nuclear medicine technologists. This certification is designed to demonstrate the knowledge, skills, and abilities of individuals in the field of nuclear medicine technology.

To become certified by the NMTCB, an individual must have completed an accredited educational program in nuclear medicine technology and must pass a comprehensive written examination. The exam consists of 200 multiple-choice questions covering topics such as radiation safety, instrumentation, imaging techniques, patient care, and pharmacology. The exam takes approximately four hours to complete.

In order to apply for certification by the NMTCB, applicants must submit an application form along with proof of completion of an accredited nuclear medicine technology program and a fee of $250 USD. Once all materials are received and reviewed by the board, applicants will be notified if they are approved to take the exam.

Once applicants have passed the written examination they will receive their certification from the NMTCB. Certification is valid for five years and can be renewed through continuing education credits or retaking the written examination.

9. American Registry of Diagnostic Medical Sonographers (ARDMS) Ultrasound Professional Certificate

The American Registry of Diagnostic Medical Sonographers (ARDMS) Ultrasound Professional Certificate is a certification program that recognizes and validates the knowledge and skills of ultrasound professionals. The ARDMS Ultrasound Professional Certificate is designed to ensure that those who are certified have the necessary competencies to perform their duties as an ultrasound professional.

To obtain the ARDMS Ultrasound Professional Certificate, applicants must first pass two exams: the Sonography Principles & Instrumentation (SPI) exam and an abdominal sonography specialty exam. After successfully passing these exams, applicants must also complete an approved clinical practice experience in order to receive their certificate. The total time it takes to get the ARDMS Ultrasound Professional Certificate will depend on how quickly you can complete all of the requirements for certification.

In order to apply for the ARDMS Ultrasound Professional Certificate, applicants must submit a completed application form along with proof of successful completion of both exams and clinical practice experience. Applicants must also pay a fee for each exam taken, as well as a registration fee for the certificate program itself. The cost of taking both exams and registering for the certificate program can range from $300-$600 depending on your location and other factors.

10. American Board of Science in Nuclear Medicine (ABSNM) Nuclear Medicine Technology Certification

The American Board of Science in Nuclear Medicine (ABSNM) is a certification program that recognizes the knowledge, skills and abilities of nuclear medicine technologists. It is a voluntary certification program that provides an independent assessment of professional qualifications and demonstrates commitment to continued excellence in the field.

To become certified, individuals must pass an exam administered by the ABSNM. The exam consists of two parts: a written component and a clinical simulation component. The written component tests knowledge in areas such as radiation safety, imaging techniques, instrumentation and pharmacology. The clinical simulation component assesses practical skills related to patient care, image acquisition and quality control.

The entire process typically takes about six months from start to finish. To begin the process, individuals must first apply for certification with the ABSNM and pay an application fee. Once approved for certification, individuals will receive study materials and instructions on how to prepare for the exam. After studying for the exam, individuals can then register to take it at one of several testing centers located throughout the United States. Upon successful completion of both components of the exam, individuals will be awarded their certification from ABSNM.

The cost of becoming certified varies depending on individual circumstances but generally ranges between $400-$600 USD including application fees and exam fees.

Do You Really Need a Radiation Therapist Certificate?

The answer to this question depends on your particular career goals. If you plan to pursue a career as a radiation therapist, then yes, you will need to obtain a radiation therapist certificate in order to be legally qualified to work in this field. A radiation therapist certificate is evidence of the successful completion of an approved program and of having met certain educational and clinical requirements. The certificate is issued by the American Registry of Radiologic Technologists (ARRT) and is required for employment in most hospitals, clinics, and other health care facilities that offer radiation therapy services.

A certificate also demonstrates that you have acquired the necessary knowledge and skills needed to safely administer radiation therapy treatments. You will learn about radiation safety protocols, patient preparation and positioning, equipment operation, imaging techniques, treatment planning, dosimetry calculations, quality assurance principles, and other topics related to the practice of radiation therapy. It also provides an opportunity for professional development as it can be used for continuing education credits or recertification requirements.

In addition to gaining knowledge through formal education programs or courses offered by accredited institutions, many employers prefer job candidates who have obtained a certification from ARRT or another recognized agency such as the National Commission on Certification of Physician Assistants (NCCPA). This demonstrates that the applicant has made a commitment to their profession by obtaining additional qualifications beyond what is required for licensure alone.

In conclusion, if you plan on pursuing a career as a radiation therapist then it is highly recommended that you obtain a Radiation Therapist Certificate from ARRT or another recognized agency in order to demonstrate your commitment to this field and increase your chances of finding employment in this area.

Related: Radiation Therapist Resume Examples

FAQs About Radiation Therapist Certifications

1. What types of certifications are available for radiation therapists?

Answer: Radiation therapists can pursue certification from the American Registry of Radiologic Technologists (ARRT), which offers a general radiography certification as well as specialty certifications in radiation therapy, magnetic resonance imaging, and mammography.

2. How do I become a certified radiation therapist?

Answer: To become a certified radiation therapist, you must complete an accredited educational program approved by the ARRT and pass the corresponding certification exam.

3. How long is radiation therapist certification valid?

Answer: Radiation therapist certifications are valid for two years and must be renewed every two years through continuing education credits.

4. Are there any prerequisites for becoming a certified radiation therapist?

Answer: Yes, to become a certified radiation therapist you must have at least an associate degree in radiologic technology or related field, such as medical physics or nuclear medicine technology. You must also have completed an ARRT-approved clinical training program with at least 400 hours of supervised practice in radiation therapy techniques before taking the certification exam.

5. What is the cost of becoming a certified radiation therapist?

Answer: The cost of becoming a certified radiation therapist varies depending on your educational background and experience level; however, it typically costs around $200-$300 to take the ARRT certification exam and additional fees may apply if you need to retake the exam or renew your certification every two years.

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Brenna Goyette

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Brenna is a certified professional resume writer, career expert, and the content manager of the ResumeCat team. She has a background in corporate recruiting and human resources and has been writing resumes for over 10 years. Brenna has experience in recruiting for tech, finance, and marketing roles and has a passion for helping people find their dream jobs. She creates expert resources to help job seekers write the best resumes and cover letters, land the job, and succeed in the workplace.

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