100+ Free ASCP HT Practice Questions
Pass your Histotechnician (HT) exam on the first try — instant access, no signup required.
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Key Facts: ASCP HT Exam
100
Exam Questions
ASCP BOC HT exam page
2h 30m
Exam Time
ASCP BOC HT exam page
400
Minimum Passing Score
ASCP 100-999 scoring scale
$230
Application Fee
ASCP BOC HT exam page
80%
First-Time Pass Rate
ASCP BOC published data
ASCP BOC lists the HT exam as 100 questions in 2 hours 30 minutes with scores reported on a 100-999 scale and 400 as the minimum passing score. The current HT application fee is $230. ASCP's HT content guideline covers tissue processing, staining, microtomy, IHC, and laboratory operations. BLS reports strong demand for histotechnicians in clinical and anatomic pathology laboratories.
About the ASCP HT Exam
The ASCP HT exam certifies entry-level histotechnicians in tissue fixation, processing, embedding, microtomy, H&E and special staining, immunohistochemistry, laboratory safety, quality control, microscopy, and specimen handling. ASCP exams are delivered at Pearson VUE test centers.
Questions
100 scored questions
Time Limit
2 hours 30 minutes
Passing Score
Scaled score 400 (100-999)
Exam Fee
$230 (ASCP BOC / Pearson VUE)
ASCP HT Exam Content Outline
Tissue Processing
Fixation, dehydration, clearing, embedding, decalcification, and specimen handling protocols
Microtomy
Paraffin sectioning, cryostat operation, frozen sections, and troubleshooting cutting artifacts
Staining Techniques
H&E, special stains (PAS, trichrome, AFB, GMS, Prussian blue, reticulin, Congo red), and dye chemistry
Immunohistochemistry
Antigen retrieval, antibodies, detection systems, chromogens, controls, and troubleshooting
Quality Control & Safety
CLIA compliance, QC procedures, laboratory safety, specimen identification, and microscopy
How to Pass the ASCP HT Exam
What You Need to Know
- Passing score: Scaled score 400 (100-999)
- Exam length: 100 questions
- Time limit: 2 hours 30 minutes
- Exam fee: $230
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 HT Study Tips from Top Performers
Frequently Asked Questions
How many questions are on the ASCP HT exam?
ASCP BOC lists the HT exam at 100 questions with a 2 hour 30 minute testing time. Questions are multiple choice and mapped to the HT content guideline domains.
What score do I need to pass ASCP HT?
ASCP reports exam scores on a 100-999 scale. The minimum passing score is 400.
What topics are tested on ASCP HT?
The HT guideline domains cover staining techniques (28-33%), tissue processing (18-22%), immunohistochemistry (15-20%), quality control and safety (15-20%), and microtomy (12-16%).
How much is the ASCP HT exam fee?
The current ASCP BOC HT application fee is $230 (non-refundable) per the ASCP HT credential page.
How should I study for ASCP HT?
Use blueprint-weighted prep: 1) master H&E and special stain principles first (highest weight), 2) study tissue processing sequence and fixation, 3) learn IHC concepts and troubleshooting, 4) review QC procedures and safety regulations.
What are the ASCP HT eligibility requirements?
Candidates typically need an associate degree with histotechnology coursework plus clinical training from an accredited program. Multiple eligibility routes exist — verify your specific route on the ASCP BOC HT page before applying.