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

A medical receptionist runs the front desk and doesn't touch clinical work. A medical assistant works with patients in the back — vitals, histories, exam prep — and often covers the desk as well. Small practices frequently hire an MA precisely because one person can do both.

Do medical assistants need to be certified?

Most states don't require certification for every MA task, but many employers prefer it, and some tasks — injections, certain lab work — are restricted by state law to trained or certified staff. State the certification you require, and which tasks the role includes, so candidates can check they're qualified.

How much of a medical assistant's day is the phone?

More than most job descriptions admit. Refill requests, test-result callbacks and scheduling all land on the MA in a small practice, on top of clinical work. If the phone is a big part of the role, say so; if you'd rather it wasn't, plan for who takes those calls instead.

Medical Assistant job description: duties, responsibilities & free template

What does a medical assistant do?

We're hiring a medical assistant to work alongside our clinicians and keep the day moving. You'll room patients, take vital signs and histories, prepare exam rooms and assist during exams, and handle the administrative side too — scheduling, refill requests, records and the phone. In a practice our size the MA is often the person who holds clinical and front-desk work together.

Medical Assistant duties and responsibilities

Answer and route incoming calls
Book, reschedule and confirm appointments
Take accurate messages and pass them on
Maintain patient or client records
Triage urgent calls to the right clinician
Room patients, take vital signs and record medical histories
Prepare exam rooms and assist the clinician during exams
Collect and prepare lab specimens as your training and state law allow
Relay prescription refill requests and clinician instructions to patients

Requirements

Completion of a medical assisting program, or equivalent on-the-job experience
Comfortable taking vital signs, recording histories and preparing patients for exams
Familiar with electronic health records and scheduling software
Able to switch between clinical tasks and the phone without losing track of either
Calm, kind and clear with patients who are unwell or anxious

Nice to have

Medical assistant certification (CMA, RMA or similar)
Phlebotomy or injection experience, where state law allows
A second language spoken by our patients

Medical Assistant skills to screen for

Vital signsPatient communicationEHR accuracySchedulingTriage judgementMultitasking

Be honest about the phone

In a small practice the MA is usually the overflow for the phone, and the overflow is needed at the worst moments — mid-clinic, with a patient waiting in the exam room. Every call the MA takes is time away from the clinician they're supporting.

Worth writing into the description rather than leaving as a surprise. Candidates who are good at it will recognize the description and apply; the ones who would have quit in month two will screen themselves out, which is the cheapest screening you will ever do.

What the hire actually covers

The US Bureau of Labor Statistics, Occupational Outlook Handbook puts the median wage for medical assistants at $45,690 a year ($21.97/hour) as of 2025, before employer payroll taxes, benefits and paid time off. Source.

Either way you get 40 of the 168 hours in a week. The remaining 128 — evenings, weekends, lunch cover, sick days, holidays — are hours our practice still takes calls, and nobody is on the desk for them.

Hire the person. Just budget for the gap too: the employee cost calculator shows what the hire really costs once taxes and benefits are in, and the missed-call cost calculator shows what the uncovered hours cost.

Medical Assistant FAQ

What does a medical assistant do?+
Both clinical and administrative work. On the clinical side: rooming patients, taking vital signs and histories, preparing exam rooms, assisting the clinician and, where state law allows, collecting specimens or giving injections. On the administrative side: scheduling, refill requests, records and the phone. The split varies a lot by practice, so say which way yours leans.
What's the difference between a medical assistant and a medical receptionist?+
A medical receptionist runs the front desk and doesn't touch clinical work. A medical assistant works with patients in the back — vitals, histories, exam prep — and often covers the desk as well. Small practices frequently hire an MA precisely because one person can do both.
Do medical assistants need to be certified?+
Most states don't require certification for every MA task, but many employers prefer it, and some tasks — injections, certain lab work — are restricted by state law to trained or certified staff. State the certification you require, and which tasks the role includes, so candidates can check they're qualified.
How much of a medical assistant's day is the phone?+
More than most job descriptions admit. Refill requests, test-result callbacks and scheduling all land on the MA in a small practice, on top of clinical work. If the phone is a big part of the role, say so; if you'd rather it wasn't, plan for who takes those calls instead.

The other 128 hours

Make the hire. Cover the rest of the week.

RingOwl answers the calls your front desk can't — after hours, at lunch, and on the second line when the first one's busy. It books appointments into your calendar, takes messages, and emails you a summary of every call.

Start 7-day free trial See pricing

7-day trial · 30 minutes included · No credit card.

Other roles

Medical Assistant job description

Your job description