Career guide

How to become a Medical Assistant

Split time between clinical tasks and the front desk in doctors' offices and outpatient clinics.

Training time: 9 months–2 years (certificate, diploma or associate degree)
Certification: AAMA CMA, AMT RMA or NHA CCMA
Median pay: $45,690 per year
BLS, May 2025
Where you'll work: Physician offices, outpatient clinics, urgent care

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What a Medical Assistant does

Room patients and record histories and vitals
Give injections and assist with exams
Schedule appointments and update records
Handle referrals and insurance paperwork

Steps to get started

Pick a state-approved or accredited program. Check your state's requirements first; they differ.
Complete classroom (often online) and hands-on training.
Pass the certification exam: AAMA CMA, AMT RMA or NHA CCMA.
Apply for jobs. Many employers hire right out of training.

See requirements by state.

Where it can lead

MAs often move into office management, coding or nursing.

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Frequently asked questions

Do medical assistants need to be certified?

Most states don't require it by law, but most employers prefer certified MAs, and certification is often needed to enter orders in electronic health records.

How long does it take to become a medical assistant?

Certificate and diploma programs usually take 9 to 12 months. Associate degree programs take about 2 years.

CMA vs CCMA: which should I get?

The CMA (AAMA) requires graduating from an accredited program. The CCMA (NHA) has more flexible eligibility. Both are widely recognized.

What's the difference between a medical assistant and a CNA?

Medical assistants mostly work in clinics and doctors' offices with clinical and office duties. CNAs give hands-on daily care, mostly in nursing homes and hospitals.