How to Become a Phlebotomist in California

Published: June 30, 2022

Updated: January 22, 2025


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Are you fascinated by the world of healthcare and want to kickstart a meaningful career that’s hands-on, rewarding, and in high demand? Becoming a phlebotomist in California might just be the perfect fit for you. Phlebotomists prepare, collect, and store blood and several other non-blood specimens like tissue, breath, and urine—a critical role in the healthcare world. 

In California, there are three levels of phlebotomy certification, each with a different scope of practice. They are Limited Phlebotomy Technician (LPT), Certified Phlebotomy Technician I (CPT I), and Certified Phlebotomy Technician II (CPT II). 

In this guide, we will walk you through everything you need to know about attaining your Certified Phlebotomy Technician I (CPT I) certificate. From the education requirements to state licensure, keep on reading to see how you can start on your way to a rewarding career as a phlebotomist in California. 

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1. Meet State & Program Requirements to Become a Phlebotomist in California

Before you can call yourself a phlebotomist in training, there are a few things the State of California and most phlebotomy training programs require. This is to ensure that you have the necessary foundational skills and qualifications to succeed in the field. They include attaining a high school diploma or equivalent, meeting age requirements, and passing a background check and drug test. Let’s break down the components of becoming a phlebotomist in California in greater detail. 

Age: You Must Be at Least 18 Years of Age

To become a phlebotomist in California, you must be at least 18 years old. This is because the minimum age to work as a phlebotomy technician in a licensed healthcare facility in California is 18. 

Education: Hold a High School Diploma, GED, or Equivalent  

The California Department of Public Health (CDPH) requires phlebotomy technicians to hold a high school diploma or an accepted equivalency (GED). Foreign diplomas must be evaluated for U.S. equivalency. If you do not currently meet the education requirements, we may be able to help you attain this for free through our partnerships with local schools. For more information, please call us to see how we can assist you.

Background Check & Drug Test

Most California phlebotomy training programs will require a background check and drug test. Felonies, certain misdemeanors, or a positive drug test will likely jeopardize your eligibility to be placed in an externship and/or to be certified/licensed as a phlebotomist in California. Please call us if you need clarification. 

Students in lecture learning how to become a phlebotomist in California.

2. Complete an Approved Phlebotomy Program & Externship 

Once you meet the requirements above, the next big step is enrolling in a phlebotomy training program. 

To become a phlebotomist in California you must attain training through a program approved by the California Department of Public Health and complete a clinical externship to attain state licensure. Note: All programs offered through CALRegional’s partner schools are approved by the CDPH. 

What to When Training to Become a Phlebotomist in California 

Phlebotomy training programs prepare you with the knowledge and skills to perform blood draws safely and efficiently. Most programs include three components: lecture, lab, and externship. CALRegional’s programs are 100% in-person and include a guaranteed externship. 

CALRegional’s Phlebotomy Technician Program includes the following: 

  • 70 hours of classroom instruction
  • CPR training
  • 40 to 100-hour externship
  • National Exam

Beware of phlebotomy programs that do not guarantee externships, as it can result in you not attaining your license. In some cases, students have difficulty getting externships, and placement can take as long as 3 months. While this may be true for other programs, CALRegional guarantees your externship, so that you can become a phlebotomist in California as soon as possible. 

To learn more about what you can expect while you’re in phlebotomy school, click here

3. Pass the National Phlebotomy Certification Exam 

Once you pass your phlebotomy class and externship and receive a certificate of completion from your training program, you’re ready to take the Phlebotomy Technician Certification (PTC) exam. CALRegional students take the exam through the American Medical Certification Association (AMCA) on the last day of class. This is arguably the most important step to becoming a phlebotomist in California. 

What’s Covered on the Exam?  

The phlebotomist certification exam tests your knowledge and understanding of key concepts, principles, and practical applications related to phlebotomy. It is designed to evaluate your expertise and ensure you have the necessary skills to perform effectively as a phlebotomist in California. Here are some topics the exam will cover for example:

  • Professionalism and Regulatory Compliance
  • Infection Control and Safety
  • Patient Identification, Assessment, and Site Preparation
  • Equipment Selection and Maintenance
  • Collection of Blood and Non-Blood Specimens
  • Specimen Processing and Transportation

California CALRegional phlebotomy graduates have a 91% passing rate. 

Tips for Acing Your National Exam 

For many students, sitting in a classroom and taking a test isn’t something they have done in a while. The experience can be intimidating, but relax! California CALRegional phlebotomy students have a 91% passing rate! You’re in good hands. In the meantime, here are some practical tips to help you nail your exam on the first try. 

  • Start Studying Early: Study a little bit each day leading up to the test. Our instructors recommend one hour outside of the classroom per session. 
  • Create a Study Guide: Organize your thoughts and focus your studies in the form of flashcards or key points. CALRegional also has ready-to-go study guides on Quizlet. 
  • Take Practice Tests: Get comfortable with the format of the test and identify any areas where you need to further review. 
  • Get Plenty of Rest: On the day of the test, get plenty of rest and eat breakfast so that you’re well-fueled and focused. 
  • Skip Questions You Don’t Know: Don’t spend too much time dwelling on the questions that stump you. Come back to them later if you have time remaining at the end of the test. 

4. Apply For State Licensure

Finally, once you’ve passed the national certification exam, the next step to becoming a phlebotomist in California is attaining your phlebotomy license. 

In California, this is done through the California Department of Public Health – Laboratory Field Services (CDPH-LFS). This license is an essential requirement to begin practicing as a licensed phlebotomist and ensures you meet the state’s standards for safety, proficiency, and professionalism in the field. Once you receive your certificate, you will need to renew it every two years thereafter to continue as a phlebotomist in California. 

Documents You May Need for Your Application to Become a Phlebotomist in California

  • Official transcript
  • NACES or AICE evaluation
  • Certificate of completion from an approved phlebotomy training program
  • Verification of practical training experience (California Statement of Phlebotomy Practical Training)
  • Verification of on-the-job experience (Letter of Phlebotomy Experience for California Certification)signed by the CLIA laboratory director
  • Verification of national certification examination

Don’t worry–your instructor will walk you through the process, so you will be ready to apply after graduation and become a phlebotomist in California! 

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5. Start Your Career in Phlebotomy

Once you’ve secured your Certified Phlebotomy Technician (CPT 1) certificate, congrats—you’re ready to begin your career as a phlebotomist in California! During your time at CALRegional, you’ll learn how to craft a professional resume and cover letter so you can stand out and make a great first impression. By the end of class, you should feel confident and inspired to land a job you’ll love. 

Where You Can Work as a Phlebotomist in California

As a certified phlebotomist, you’ll play a critical role in patient care by collecting blood samples for diagnostic testing, transfusions, or research purposes. Here are some of the most common places phlebotomists work: 

  • Hospitals and healthcare systems: Working in fast-paced environments alongside nurses and doctors.
  • Diagnostic laboratories: A primary setting for sample processing and testing.
  • Blood donation centers: Helping facilitate life-saving blood donations.
  • Research institutes: Supporting scientific breakthroughs through blood sample collection.
  • Private medical clinics: Providing essential support to smaller healthcare teams.

Pro Tip: Phlebotomy can also serve as a gateway to other medical careers. In fact, many phlebotomists in California go on to pursue nursing, medical assisting, or laboratory technology roles. Check out this blog to see the top 5 phlebotomy career paths in California. 

Phlebotomist Job Outlook

The demand for skilled phlebotomists is booming, especially in states like California, where healthcare systems are always in need of qualified professionals. Not only is demand high, but salaries are also competitive, making it a promising field for anyone entering the medical profession. 

The Bureau of Labor Statistics states that phlebotomist jobs are increasing faster than other occupations through 2033. Additionally, about 20,000 openings for phlebotomists are projected each year as a result of the need to replace workers who transfer to different occupations or retire. 

Students practice blood draws during their training to become a phlebotomist in California.

Conclusion: Becoming a Phlebotomist in California is Within Reach!

California has one of the highest demands for phlebotomists in the United States, with competitive wages compared to other states (the average annual phlebotomist salary is $52,370). Plus, as the healthcare industry continues to expand, becoming a phlebotomist in California is a stable career choice.

While starting your phlebotomy career might seem like a lot, every step gets you closer to a fulfilling job in the medical field. Whether you’re transitioning careers or entering the healthcare world for the first time, phlebotomy is an exciting way to make a meaningful difference. 

If you would like more information about CALRegional’s phlebotomy technician training program, sign up to attend an online info session. There, you’ll learn more about the program, including fees, requirements, class structure, and more. Sign up today and take your first step toward becoming a phlebotomist in California!