CertQuestUSA
Transportation70+AK/AL/AR +moreConstruction & Safety39+CAEnvironmental98+AL/AR/AZ +moreHealthcare & Clinical183+AL/AR/AZ +moreProfessional Licensing307+AL/AR/AZ +moreEducation & Teacher Certification17Aviation & FAA Certification9Finance & Securities Licensing19View all sectors ›

CPT Phlebotomy Technician Practice Test

First published: September 2, 2026Last verified: September 2, 2026Reviewed by the CertQuestUSA team
TL;DR

CPT Phlebotomy Technician Practice Test: a 150-question practice bank for the real Healthcare & Pharmacy Certification standard, 3 full papers of 50 questions each with no repeats, every question citing the real regulation it comes from.

Where these questions come from

Every question in this bank cites a real source -- primarily ncbi.nlm.nih.gov (56%) and cms.gov (17%) of this exam's citations.

Not sure where you stand? Take the free diagnostic — 10 real questions across the exam's domains, no sign-up required, with a domain-by-domain breakdown at the end.
Start diagnostic
3
full papers, no repeats
50
questions per paper
150
questions in the bank
What this exam covers
5 real sample questions
After removing a winged blood-collection needle, what should the phlebotomist do with it?
A. Engage its safety feature and discard it immediately in sharps
B. Recap it with both hands before carrying it away
C. Detach the needle manually and place it in regular trash
D. Leave it on the tray until all specimens are labeled
Source: Occupational Safety and Health Administration — 29 CFR 1910.1030, Bloodborne Pathogens; https://www.osha.gov/laws-regs/regulations/standardnumber/1910/1910.1030
A disinfectant splashes onto the work surface, and the label does not provide complete cleanup instructions. What should the phlebotomist consult first?
A. The product's Safety Data Sheet
B. A patient's insurance card
C. The daily appointment schedule
D. A specimen transport manifest
Source: Occupational Safety and Health Administration — 29 CFR 1910.1200, Hazard Communication; labels and safety data sheets; https://www.osha.gov/laws-regs/regulations/standardnumber/1910/1910.1200
A waived glucose meter displays an error code that persists after the approved troubleshooting steps. What should the phlebotomist do?
A. Estimate the result from the patient's symptoms
B. Stop testing and report the unresolved equipment problem
C. Change the result range in the procedure manual
D. Continue testing if the strips are not expired
Source: Centers for Medicare & Medicaid Services — Clinical Laboratory Improvement Amendments program and waived testing requirements; https://www.cms.gov/medicare/quality/clinical-laboratory-improvement-amendments
A coworker asks about a neighbor's laboratory results while standing in a public hallway. What is the best response?
A. Confirm only whether the result was abnormal
B. Show the result after hiding the patient's address
C. Discuss it quietly because the coworker is employed there
D. Decline to discuss the information in the public area
Source: U.S. Department of Health and Human Services, Centers for Medicare & Medicaid Services — HIPAA Basics for Providers; Privacy, Security, and Breach Notification Rules; https://www.cms.gov/files/document/mln909001-hipaa-basics-providers-privacy-security-breach-notification-rules.pdf
A patient asks the phlebotomist whether an elevated test result proves that the patient has diabetes. What should the phlebotomist do?
A. Interpret the value using an online reference range
B. Explain that one elevated value confirms diabetes
C. Refer the interpretation question to the licensed clinician
D. Recommend dietary treatment before the clinician reviews it
Source: World Health Organization, hosted by NCBI Bookshelf — WHO Guidelines on Drawing Blood: Best Practices in Phlebotomy; https://www.ncbi.nlm.nih.gov/books/NBK138650/
Real-world data for this exam
Phlebotomists: real median wageMay 2025$45,230/yr

Frequently asked questions

How many questions are on the CertQuestUSA CPT Phlebotomy Technician Practice Test practice test?
150 questions total, split into 3 full papers of 50 each with no repeats across papers.
What topics does the CPT Phlebotomy Technician Practice Test test cover?
5 domains, with the heaviest weight on Routine Blood Collections (28%), Safety and Compliance (26%), and Patient Preparation (20%).
Where do CertQuestUSA's CPT Phlebotomy Technician Practice Test questions come from?
Primarily ncbi.nlm.nih.gov (56%) and cms.gov (17%) of this bank's citations -- computed directly from this exam's own question sources, not a generic description.
Is there a free diagnostic for CPT Phlebotomy Technician Practice Test?
Yes -- 10 real questions across the exam's domains, no sign-up required, with a domain-by-domain breakdown at the end.
Composing your paper...