FAQ
Medical Dosimetrist FAQ
Answers to the most common questions about working as a medical dosimetrist.
Straight answers to the questions people ask most about becoming a medical dosimetrist: pay, training time, degrees, certifications and whether it’s a good career.
9 questions about medical dosimetrists
How do you become a dosimetrist?
Usually a bachelor’s degree plus an accredited dosimetry program and the CMD exam.
Can dosimetrists work remotely?
Some do, planning cases from home.
Is the field large?
No, BLS counts about 3,500 jobs, but pay is high.
How much does a medical dosimetrist make?
The median annual wage for medical dosimetrists was $147,470 ($70.90 per hour) in May 2025, according to the U.S. Bureau of Labor Statistics. The lowest 10% earned less than $111,670 and the highest 10% earned more than $185,450.
How long does it take to become a medical dosimetrist?
Most people need about 4–5 years of training. A bachelor’s degree plus an accredited medical dosimetry program is typical; many enter after working as radiation therapists.
Do you need a degree to be a medical dosimetrist?
Usually, yes. BLS lists a bachelor's degree as the typical entry-level education, although skills, certifications and experience can sometimes substitute.
Is medical dosimetrist a good career?
It can be, depending on your goals. Employment is projected to change +5.0% from 2025–35 (faster than average), with about 200 openings each year. Upsides include very high pay; a common challenge is that small field.
What skills does a medical dosimetrist need?
Key technical skills include treatment planning software, radiation physics, anatomy contouring, and dose calculation. Employers also value attention to detail, problem solving, and communication.
What certifications are available for medical dosimetrists?
Common credentials include Certified Medical Dosimetrist (CMD), ARRT Radiation Therapy, Continuing education, and Brachytherapy training. Requirements vary by state and employer.
Still deciding?
Try the Medical Dosimetrist fit quiz, compare with Radiation Therapist, or explore Medical Dosimetrist training.
Sources
- U.S. Bureau of Labor Statistics, BLS Occupational Employment and Wage Statistics (OEWS), May 2025, SOC 29-2036 (Medical dosimetrists).
- U.S. Bureau of Labor Statistics, BLS Employment Projections, Table 1.2 (2025–35).
- O*NET OnLine summary for Medical dosimetrists (U.S. Department of Labor).
- BLS Occupational Outlook Handbook.
Reviewed by the Career Education Institute Curriculum Team. Pay figures are national estimates; local pay varies. See our editorial policy.