Three hours for 180 questions works out to one minute per question. You won’t know which 30 questions are pretest items, so give each one your best answer.
What the 150 scored questions cover
NHA’s test plan splits the scored questions into seven domains. Clinical patient care is more than half the exam.
| Domain | Scored questions |
|---|---|
| Clinical patient care | 84 |
| Foundational knowledge and basic science | 15 |
| Patient care coordination and education | 12 |
| Administrative assisting | 12 |
| Communication and customer service | 12 |
| Anatomy and physiology | 8 |
| Medical law and ethics | 7 |
| Total | 150 |
Inside clinical patient care, NHA lists general patient care (28 questions), infection control and safety (15), patient intake and vitals (14), phlebotomy (12), point-of-care testing and lab procedures (9), and EKG and cardiovascular testing (6).
The current test plan is based on a job analysis NHA finished in 2022.
Sources
- National Healthcareer Association, CCMA test plan. 150 scored and 30 pretest questions, 3 hours, scored questions per domain. Checked October 15, 2026.
- National Healthcareer Association, NHA candidate handbook. Pretest questions don’t affect your score. Checked October 15, 2026.