Article
Phlebotomy Certification Exam Prep 2026: FREE Study Guide
Key Facts
- NHA launched a new version of the CPT (Certified Phlebotomy Technician) exam on January 7, 2026, based on a 2024 job analysis.
- US employers recognize six certifying agencies: NHA, ASCP, AMT, NCCT, ASPT, and ACA. NHA CPT ($134 exam application) is the most commonly taken phlebotomy exam.
- Routine Blood Collections is the largest domain on the NHA CPT exam at 28%, followed by Safety and Compliance at 26% (NHA 2025 test plan).
- The CLSI order of draw is blood cultures, light blue (citrate), red and gold serum tubes, green (heparin), lavender and pink (EDTA), then gray (fluoride).
- Phlebotomists earned a median wage of $45,230 in May 2025 (BLS), with about 18,000 annual job openings and 7% growth projected from 2025 to 2035.
- The NHA CPT exam has 120 questions (100 scored + 20 pretest) to be completed in 2 hours, with a scaled passing score of 390 on a 200-500 scale.
- Phlebotomy can lead to clinical lab technician or technologist roles ($62,930 median) or registered nursing ($97,550 median) (BLS, May 2025).
- California, Louisiana, Nevada, and Washington require state phlebotomy licensure; California's CPT-1 is issued by the CDPH after an approved program.
- Certifications must be renewed: NHA CPT every 2 years (10 CE credits), ASCP PBT every 3 years (9 CMP points), and AMT RPT on a 3-year cycle.
Phlebotomy Certification in 2026: Everything You Need to Know
Becoming a certified phlebotomist is one of the fastest ways to enter healthcare. Training takes 4–8 months, jobs are in high demand, and it's an excellent stepping stone to higher-paying medical careers.
But here's what most guides don't tell you: there are multiple certification exams from different organizations, and choosing the wrong one for your situation can waste time and money.
This guide breaks down every certification option, covers the new 2026 version of the NHA CPT exam released January 7, 2026, and gives you a clear path from certification to career.