Free MACE Practice Test (Medication Aide Certification Exam)
Colorado, Kentucky, South Carolina, Utah and Washington · 60 questions in 2 hours · passing score not published
60 questions in 2 hours, drawn in the outline’s domain counts, with a score for each part and an explanation for every answer.
Or start with a free 10-question drill400 original questions for this exam · 3 outline domains · a 60-question timed mock
How should the medication aide position a resident's lower eyelid to give eye drops?
The MACE exam at a glance
MACE is the national medication aide exam that Credentia gives in Colorado, Kentucky, South Carolina, Utah and Washington. NCSBN developed it; NCSBN says it no longer develops or owns the content and sends questions to Credentia. The test is 60 multiple-choice questions in 2 hours, taken online with a live proctor. 50 questions are scored in three domains, and 10 are unscored pretest questions.
- Where it is used
- Credentia runs MACE for medication aides (medication assistants) in Colorado, Kentucky, South Carolina, Utah and Washington
- Format
- 60 multiple-choice questions in English. 50 are scored and 10 are unscored pretest questions you cannot tell apart from the rest
- Time
- 2 hours (Credentia’s Colorado handbook); you are told when 15 minutes are left
- Content
- Authorized Duties 16% (8 questions), Medication Administration, Observation and Reporting 60% (30), Medication Concepts and Measurements 24% (12)
- How you take it
- Online, with a live remote proctor, through your Credentia account. It is scored as soon as you finish; results post within 24 business hours
- Passing score
- Credentia sets the passing score and does not publish it
- Fee
- $80 in Kentucky, South Carolina and Washington; $120 in Utah. Colorado’s help center does not list the amount. A new fee is due for each retake
- Attempts
- Kentucky: 2 per application, within 60 days of training. South Carolina and Washington: 3 within 2 years of training. Utah: unlimited within 5 years of training. Colorado: 3 attempts, 48 hours apart

What the MACE test covers
The MACE outline sets how many of the 50 scored questions come from each domain. Each topic has a free ten-question drill.
Authorized Duties · 8 questions
Free Role and Responsibility drillFree Legal and Resident Rights drill
Medication Administration, Observation and Reporting · 30 questions
Free Medication Administration drillFree Routes drillFree Orders, MAR and Storage drillFree Drug Classes and Effects drillFree Errors and Reporting drillFree Six Rights drillFree Controlled Substances drillFree Body Systems drillFree Infection Control drillFree Legal and Resident Rights drill
Medication Concepts and Measurements · 12 questions
Free Terminology and Math drillFree Drug Classes and Effects drill
How to study for the MACE test
- Spend most of your time on Domain II: Medication Administration, Observation and Reporting is 30 of the 50 scored questions.
- Learn the limits of the role as well as the duties. Many Authorized Duties questions ask what the aide does when something is outside her role: hold, report and let the nurse decide.
- Practice the measurements until they are automatic: 5 mL in a teaspoon, 15 mL in a tablespoon, about 30 mL in an ounce, 1,000 mg in a gram.
- Take the 60-question mock under the 2-hour clock, then drill the two topics you scored lowest in.
Sit the full exam under the real clock
60 questions in 2 hours, drawn in the outline’s domain counts, with a score for each part and an explanation for every answer.
Or start with a free 10-question drillCommon questions
How many questions are on the MACE?
60 multiple-choice questions. 50 are scored and 10 are unscored pretest questions mixed in at random, so answer every question as if it counts.
How long is the MACE exam?
Credentia’s Colorado handbook gives two hours for the 60 questions and says you are told when 15 minutes remain.
What score do you need to pass the MACE?
Credentia sets the passing score and does not publish it. Figures you see elsewhere do not come from Credentia or NCSBN. Our mock shows your score on the 50 scored questions and in each domain, with no passing line.
Which states use the MACE?
Credentia lists MACE programs for Colorado, Kentucky, South Carolina, Utah and Washington. Other states, including North Carolina, Ohio, Michigan, Arizona, Tennessee and Oklahoma, give their own medication aide exams.
Does NCSBN have an official MACE practice test?
NCSBN’s MACE page says it no longer develops or owns the content and refers questions to Credentia. These questions are original practice written to the MACE content outline, not MACE questions.
60 questions in 2 hours, drawn in the outline’s domain counts, with a score for each part and an explanation for every answer.
Or start with a free 10-question drillOther medication aide exams
Sources
- NCSBN: MACE (NCSBN no longer develops or owns MACE content; questions go to Credentia)
- Credentia (Utah help center): National Medication Aide Certification Examination (MACE) Content Outline
- NCSBN: MACE Content Outline (60 items: 50 scored, 10 pretest), archived March 2025
- Credentia Colorado: MACE overview and content (60 questions, 2 hours)
- Credentia Colorado: score reporting and FAQ (attempts, 48-hour retake wait)
- Credentia Kentucky: exam fees ($80) and score reporting (2 attempts)
- Credentia South Carolina: exam fees ($80) and eligibility (3 attempts in 2 years)
- Credentia Utah: exam fees ($120) and score reporting (unlimited attempts within 5 years)
- Credentia Washington: exam fees ($80) and exam results (3 attempts in 2 years)
- Credentia: test-taker programs (MACE in Colorado, Kentucky, South Carolina, Utah and Washington; North Carolina medication aide exams)
Original practice questions written to the MACE content outline, the North Carolina Board of Nursing outline and the D&SDT state test plans; they are not exam questions. Independent practice, not affiliated with or endorsed by NCSBN, Credentia, D&S Diversified Technologies (Headmaster) or any state board of nursing or health department. Follow your facility’s policies, your state’s rules and the supervising nurse in practice.