Career comparison
Dental Assistant vs. Medical Billing and Coding Specialist
Side-by-side pay, training, growth and day-to-day duties to help you choose between two related careers.
Medical billing and coding specialists earn more at the median ($51,140 vs. $48,070), while medical billing and coding specialists usually get to work faster (4–12 months of training). Dental assistants prepare patients, assist the dentist chairside, take X-rays and sterilize instruments. Medical billing and coding specialists translate medical records into codes and claims so providers get paid correctly.
Pay data: BLS OEWS, May 2025 · Outlook: BLS 2025–35 · Checked October 15, 2026
| Dental Assistant | Medical Billing and Coding Specialist | |
|---|---|---|
| Median pay | $48,070 ($23.11/hr) | $51,140 ($24.59/hr) |
| Pay range (10th–90th) | $37,130 – $62,250 | $37,000 – $81,150 |
| Job growth, 2025–35 | +7.4% (much faster than average) | +7.8% (much faster than average) |
| Openings per year | 53,000 | 14,000 |
| Typical entry education | Postsecondary nondegree award | Postsecondary nondegree award |
| Training time | 9–12 months | 4–12 months |
| Key credential | CDA (DANB) | CPC (AAPC) |
| Work setting | Nearly all dental assistants work in dentists’ offices; some work in specialty practices such as orthodontics or oral surgery, public health clinics or dental schools. | Medical billers and coders work for hospitals, physician practices, billing companies, insurance companies and outsourcing firms. |
What each job does
Dental Assistant
- Prepare treatment rooms and seat patients
- Review medical histories and take vital signs
- Pass instruments and use suction during procedures
- Take and process dental radiographs (X-rays) where certified
- Clean and sterilize instruments and maintain infection control
Medical Billing and Coding Specialist
- Review physician notes, operative reports and other documentation
- Assign ICD-10-CM diagnosis codes and CPT/HCPCS procedure codes
- Apply modifiers and check codes against payer and NCCI edits
- Prepare and submit claims electronically through a clearinghouse
- Post payments and review explanations of benefits
How they’re similar
Both careers involve indoor work, steady routines, and in-demand. Both are part of the healthcare field, so many skills transfer between them.
Which should you choose?
Choose dental assistant if…
- I’m comfortable working closely in someone’s personal space
- I can stay focused on precise, detailed tasks
- I like predictable daytime hours
Choose medical billing and coding specialist if…
- I enjoy detailed, accurate work at a computer
- I want a healthcare job without patient contact
- I can stay focused and productive on my own
Still torn? Take the Dental Assistant fit quiz and the Medical Billing and Coding Specialist fit quiz, or the full Career Match Quiz.
Quick comparisons
Which pays more, dental assistant or medical billing and coding specialist?
Medical Billing and Coding Specialists earn more at the median: $51,140 versus $48,070 for dental assistants, based on BLS May 2025 data.
Which takes less time to train for?
Medical Billing and Coding Specialists typically train faster (4–12 months) than dental assistants (9–12 months).
Which career has better job growth?
BLS projects medical billing and coding specialists to grow +7.8% from 2025–35, compared with +7.4% for dental assistants.