Last updated: August 2026. Written by Josh Hutcheson. See our review methodology.
If you are looking for a medical assistant practice test, you are past the hard decisions and into the last stretch. Good. This page covers what the exam actually looks like, where the genuinely free practice material is, and how to use it so the score means something.
One thing to settle first, because it changes which practice test you want: there are four different medical assistant certification exams, and practice material for one is only partly useful for another. Most people reading this are sitting the NHA’s CCMA, because that is what every fast online program prepares you for. If you are not sure which exam you are taking, our CCMA vs CMA guide sorts that out in two minutes.
QUICK VERDICT
Bottom line: Start with the NHA’s own free CCMA Test Plan, because it is the authoritative map of what is on the exam and it costs nothing. Then use a free full-length practice test to find your weak domains, and only buy paid practice material if a specific domain is genuinely failing.
- Free and authoritative: the NHA’s CCMA Test Plan, a downloadable study aide from the body that writes the exam
- Free and full-length: Stepful publishes a free CCMA practice test built around the exam’s seven domains
- Paid: the NHA sells a study guide, a set of three practice tests, and a bundle — and states plainly that buying them is not required to sit any of its exams
- Do not buy prep twice. If your program includes practice exams, use those before spending anything.
What the CCMA exam actually looks like
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The clearest published breakdown of the exam comes from Stepful’s free exam-prep resource. These are its figures, not the NHA’s own published specification, so treat them as a well-informed provider’s account and confirm anything decision-critical with the NHA directly.
| Element | Detail |
|---|---|
| Questions | 180 total — 150 scored, 30 unscored “pretest” questions you cannot identify |
| Time limit | 3 hours |
| Format | Multiple choice |
| Passing score | 390 out of 500 — roughly 78% |
| Delivery | In person at a PSI testing centre, or online with live remote proctoring |
| Retakes | Up to three, with a 30-day wait between attempts |
| Cost | $165 per Stepful’s page — see the caution below |
Two things worth internalising. Thirty of your 180 questions do not count, and you will not know which. That means a question that feels bizarre or off-syllabus may simply be one the NHA is trialling for a future exam — do not let it rattle you or burn your time. And the bar is high for a multiple-choice exam: roughly 78%, not the 60–70% people often assume.
On cost, be careful. Stepful’s page states $165. The NHA itself does not publish a CCMA price on any page we could read, and other providers imply different numbers — Penn Foster describes the exam voucher it includes as a “$115 value,” while U.S. Career Institute reimburses up to $268 for the exam plus a study guide and practice test. Three vendors, three figures, no published price from the issuer. If you are paying yourself, ask the NHA what it will actually cost you.
The seven domains, and where to spend your revision time
The CCMA exam is organised into seven content domains. Per Stepful’s breakdown, Clinical Patient Care is by far the largest at around 56% of the exam — so more than half your score comes from one domain.
| Domain | What it covers |
|---|---|
| Clinical Patient Care (largest) | Patient safety, vital signs, patient intake, medication administration, phlebotomy and EKG, infection control, laboratory procedures, identifying abnormal signs and symptoms |
| Foundational Knowledge and Basic Science | Healthcare systems and settings, medical terminology, basic pharmacology, nutrition, psychology |
| Anatomy and Physiology | Body structures and organ systems, pathophysiology, disease processes |
| Patient Care Coordination and Education | Patient records, transition of care, patient education, referral forms and processes, team roles |
| Administrative Assisting | Insurance verification, prior authorisations, billing and coding, scheduling and patient flow, electronic health records |
| Communication and Customer Service | Culturally competent communication, adapting to special populations, telephone and written communication, conflict resolution |
| Medical Law and Ethics | HIPAA and patient privacy, informed consent, mandatory reporting laws, professional ethics |
The practical consequence: if your practice-test results show you weak in Clinical Patient Care, fix that before anything else, because it is worth more than the other six domains combined. If you are weak in Medical Law and Ethics, it matters less to your score — though rather more to your actual job.
Where to find free practice material
Start with the NHA’s own CCMA Test Plan. The NHA publishes it as a free study aide that maps the key concepts you will see on the exam. It is written by the organisation that writes the questions, which makes it the only genuinely authoritative free resource. Download it before you buy anything.
Then take a free full-length practice test. Stepful publishes a free CCMA practice test built around the seven domains, with no purchase required. It is a marketing asset for its program — that is why it is free — but a free full-length test that reports by domain is exactly what you need at this stage, and you are under no obligation to enrol.
Check what your program already gave you. Before buying anything, log in and look. Springboard includes personalised study guides and CCMA practice exams. Stepful includes NHA CCMA mock exams in tuition. U.S. Career Institute’s reimbursement covers a study guide and practice test. MedCerts includes a structured exam-preparation process. A surprising number of people buy prep they have already paid for.
What the NHA sells, and whether you need it
The NHA offers three paid options: a CCMA Online Study Guide with interactive exercises and flashcards; a set of three CCMA practice tests, each allowing up to two attempts; and a Preparation Package bundling the study materials with a practice test.
Worth knowing, in the NHA’s own words: purchasing NHA exam preparation materials is not required to sit any of its NCCA-accredited certification exams, and using them does not guarantee a passing score. That is unusually candid for a seller of exam prep, and it should calibrate how much you spend.
Our view: buy paid practice tests only if a free full-length attempt puts you below the threshold, and buy the study guide only if the weakness is broad rather than in one domain. Two or three practice attempts with genuine review between them beats six attempts of pattern-memorising.
How to actually use a practice test
Most people use practice tests as a thermometer. Used properly they are a diagnostic.
- Take the first one cold and timed. Three hours, no notes, no pausing. A score you got with the book open tells you nothing.
- Score by domain, not overall. An overall 74% could be six strong domains and one catastrophe, or uniform weakness. Those need completely different revision.
- Review every wrong answer and write down why. Not the right answer — the reason you picked the wrong one. Misread the question, did not know the fact, or confused two similar terms? Those are three different problems.
- Revise the weakest domain only, then retest. Broad re-reading is the least efficient thing you can do at this stage.
- Aim comfortably above the line. If the pass mark is roughly 78%, treat 85% on a practice test as your booking signal. Exam-day conditions cost most people a few points.
One more thing worth doing: after the real exam, the NHA makes domain-by-domain performance available through your online account. If you have to retake — you get up to three attempts with a 30-day wait between them — that report tells you exactly where to spend the next 30 days.
If you have not chosen a program yet
If you are here because you are weighing whether you can pass the exam at all, the honest answer is that the exam is not usually the binding constraint. The pass bar is high but the content is teachable, and the programs that prepare you for it report pass rates above the national average — U.S. Career Institute claims 95% against an 84% national average, Stepful claims 83%. Both are self-reported.
The things that more often go wrong are choosing a program that cannot qualify you for the credential your employers want, and not getting clinical hours. Both are decided before you ever open a practice test.
Compare programs and what prep each includes →
Frequently asked questions
How many questions are on the CCMA exam?
180 multiple-choice questions with a three-hour limit, of which 150 are scored and 30 are unscored “pretest” questions the NHA is trialling for future exams. You cannot tell which are which, and the unscored ones do not affect your result.
What score do you need to pass the CCMA?
390 out of 500, which is roughly 78%. That is higher than most people assume for a multiple-choice exam, so aim for around 85% on practice tests before booking.
Is there a free medical assistant practice test?
Yes. The NHA publishes a free CCMA Test Plan as a study aide — the authoritative map of exam content, from the body that writes it. Stepful publishes a free full-length CCMA practice test organised by the exam’s seven domains. And your own program may already include practice exams you have paid for, so check before buying anything.
What is on the CCMA exam?
Seven domains: Clinical Patient Care, Foundational Knowledge and Basic Science, Anatomy and Physiology, Patient Care Coordination and Education, Administrative Assisting, Communication and Customer Service, and Medical Law and Ethics. Clinical Patient Care is by far the largest, at around 56% of the exam, so it deserves more than half your revision time.
How many times can you retake the CCMA exam?
Up to three times, with a 30-day waiting period between attempts. After the exam, domain-by-domain performance is available through your NHA online account — use it to target that 30 days rather than re-reading everything.
Do I need to buy the NHA study guide?
No. The NHA states plainly that purchasing its exam preparation materials is not required to sit any of its NCCA-accredited exams, and that using them does not guarantee a passing score. Take a free full-length practice test first, and buy paid material only if a specific domain is genuinely failing.
How much does the CCMA exam cost?
Stepful’s exam-prep page states $165. The NHA does not publish a price on any page we could read, and other providers imply different figures — Penn Foster calls its included voucher a $115 value, and U.S. Career Institute reimburses up to $268 for the exam plus study materials. If you are paying yourself rather than using a program’s voucher, confirm the current fee with the NHA directly.
Related guides
- CCMA vs CMA vs RMA — make sure you are studying for the right exam.
- Best online medical assistant programs (2026) — which programs include exam prep and a voucher.
- Medical assistant certification cost — where the exam fee sits in the total.
- How to become a medical assistant — the full sequence.
- What does a medical assistant do? — the clinical half, the administrative half, and what state law limits.
- Free medical assistant training — what genuinely exists, and how to certify without paying for a program.
CCMA exam format, domain and cost details on this page are as published by Stepful’s free exam-prep resource, read on 20 August 2026, and are attributed as such because the NHA does not publish an equivalent public specification. NHA study-material descriptions and the “not required to sit” statement are from nhanow.com. Confirm anything decision-critical with the NHA directly before booking.