Medical Assistant vs CNA: Which Career Is Right for You?
- Elnaz Sarabchian
- Sep 25
- 3 min read
Choosing a career in healthcare is an exciting step—but it can also feel overwhelming with so many different roles to consider. Two popular entry points into the medical field are Medical Assistants (MAs) and Certified Nursing Assistants (CNAs).
Both play vital roles in patient care, but the training, job duties, and career outlook are quite different. If you’re deciding between becoming an MA or CNA, this guide will break down the key differences and help you choose the path that’s right for you.
What Does a Medical Assistant Do?
Medical Assistants bridge the gap between administrative and clinical work. Their responsibilities are diverse, allowing them to support physicians, nurses, and patients in multiple ways.
Typical Duties of a Medical Assistant:
Taking patient histories and vital signs
Assisting with minor procedures and exams
Administering injections and medications (in some states)
Performing basic lab tests and preparing specimens
Handling scheduling, billing, and medical records
MAs work in outpatient clinics, physician offices, urgent care centers, and specialty practices. The role combines hands-on patient care with administrative skills, making it an excellent choice for someone who wants variety in their day-to-day work.
What Does a CNA Do?
Certified Nursing Assistants focus almost entirely on direct patient care under the supervision of Registered Nurses (RNs) or Licensed Practical Nurses (LPNs).
Typical Duties of a CNA:
Helping patients with daily activities (bathing, dressing, eating)
Assisting with mobility and transferring patients safely
Taking vital signs
Reporting changes in patient condition to nursing staff
Providing emotional support to patients and families
CNAs often work in hospitals, nursing homes, and long-term care facilities, where patient needs are continuous. The role is highly hands-on and centers around meeting essential daily care needs.
Training & Certification Requirements
Medical Assistant (MA):Training typically takes 3–9 months depending on the program. At Clinical Skills Institute, students can become NHA-certified Clinical Medical Assistants in as little as 3 months with a 100% online, self-paced program.
Certified Nursing Assistant (CNA):CNA training programs are shorter, usually 4–12 weeks. After completing coursework and clinical practice, students must pass a state competency exam to become certified.
Salary & Job Outlook
Medical Assistants:The median annual salary for MAs is around $40,000–$50,000, with demand projected to grow much faster than average. Because of their versatile skills, MAs are in demand in clinics and outpatient facilities nationwide.
CNAs:The median annual salary for CNAs is around $30,000–$36,000. While demand is strong, especially in long-term care facilities, the scope of practice and pay is generally more limited compared to MAs.
Which Career Path Should You Choose?
The right choice depends on your career goals:
Choose Medical Assistant if you want:
✅ A role that combines clinical and administrative skills
✅ A higher earning potential
✅ Opportunities to advance into nursing, physician assistant programs, or medical school
Choose CNA if you want:
✅ Direct, daily patient care in hospitals or long-term care
✅ A shorter, entry-level path into healthcare
✅ To quickly start working and build patient care experience
Final Thoughts
Both MAs and CNAs make a difference in the lives of patients every day. The decision comes down to whether you prefer a blended clinical/administrative role (MA) or a direct caregiving role (CNA).
If you’re interested in becoming a Medical Assistant, Clinical Skills Institute offers an affordable, NHA-accredited program for just $900—including textbooks, mock exams, and the official exam fee. In as little as 3 months, you can be on your way to a rewarding healthcare career.
Comments