100+ Free ASCP M Practice Questions
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Key Facts: ASCP M Exam
100
Exam Questions
ASCP BOC M exam page
2.5 hrs
Exam Time
ASCP BOC M exam page
400
Minimum Passing Score
ASCP 100-999 scoring scale
$240
Application Fee
ASCP BOC M exam page
ASCP BOC lists the M exam as 100 multiple-choice questions in 2.5 hours with scores reported on a 100-999 scale and 400 as the minimum passing score. The current M application fee is $240. Candidates must meet specific eligibility routes including education and clinical microbiology experience.
About the ASCP M Exam
The ASCP M exam certifies microbiology technologists in bacteriology, mycology, parasitology, virology, antimicrobial susceptibility testing, culture techniques, molecular diagnostics, and biosafety. This specialty credential validates advanced microbiology bench competency.
Assessment
100 multiple-choice questions
Time Limit
2.5 hours
Passing Score
Scaled score 400 (100-999 scale)
Exam Fee
$240 (ASCP BOC / Pearson VUE)
ASCP M Exam Content Outline
Bacteriology
Gram-positive and gram-negative organism identification, biochemical testing, colony morphology, and clinical correlations
Mycology & Parasitology
Fungal culture and identification, dermatophytes, yeasts, parasitic life cycles, and microscopic identification
Virology & Molecular Diagnostics
Viral culture, rapid antigen detection, molecular testing methods, and emerging pathogen detection
Susceptibility Testing & Culture Techniques
Disk diffusion, MIC, automated AST, selective and differential media, and specimen processing
Biosafety & Quality Management
BSL classifications, PPE, chemical safety, quality control, proficiency testing, and regulatory compliance
How to Pass the ASCP M Exam
What You Need to Know
- Passing score: Scaled score 400 (100-999 scale)
- Assessment: 100 multiple-choice questions
- Time limit: 2.5 hours
- Exam fee: $240
Keys to Passing
- Complete 500+ practice questions
- Score 80%+ consistently before scheduling
- Focus on highest-weighted sections
- Use our AI tutor for tough concepts
ASCP M Study Tips from Top Performers
Frequently Asked Questions
How many questions are on the ASCP M exam?
The ASCP M exam consists of 100 multiple-choice questions administered over a 2.5-hour testing period at Pearson VUE test centers.
What score do I need to pass the ASCP M exam?
ASCP reports exam scores on a 100-999 scale. The minimum passing score for the M exam is 400.
What topics are tested on the ASCP M exam?
The M exam covers bacteriology, mycology, parasitology, virology, antimicrobial susceptibility testing, culture techniques, molecular diagnostics, specimen processing, and biosafety.
How much does the ASCP M exam cost in 2026?
The current ASCP BOC M application fee is $240 (non-refundable). This fee covers the exam application and one testing attempt.
What is the difference between M(ASCP) and MLS(ASCP)?
M(ASCP) is a specialty credential focused solely on microbiology, while MLS(ASCP) is a generalist certification covering all laboratory disciplines. The M credential demonstrates deeper microbiology expertise.
How should I study for the ASCP M exam?
Bacteriology is the largest content area, so prioritize organism identification flowcharts using Gram stain, colony morphology, and biochemical tests. Also study antimicrobial susceptibility methods and biosafety level requirements.
What career opportunities does the M(ASCP) credential provide?
M(ASCP)-certified technologists can work as microbiology bench specialists, infection control laboratory liaisons, molecular microbiology technologists, or advance into supervisory roles in clinical microbiology departments.