How to become a phlebotomist

1. 1Finish high school or a GED

   Time: 4 years (high school)Sources 2, 3, 1

   A high school diploma or equivalent is the usual entry point. California's state certificate requires proof of high school graduation, a GED, HiSET or CHSPE, or college coursework. Biology and health science classes help with anatomy and terminology. Training programs commonly ask for immunization records and a background check, and BLS notes that some employers want Basic Life Support certification.

2. 2Complete a phlebotomy training program

   Time: A few weeks to 1 semesterCost: $4,872/yr median public certificate tuitionSources 1, 2, 6

   Community colleges, technical schools and some hospitals offer programs that cover anatomy, medical terminology, infection control, tube types and draw order, specimen handling and patient identification. The key part is supervised practice on real patients. In California, approved programs include 40 hours of classroom training and 40 hours in a clinical setting with at least 50 venipunctures and 10 skin punctures, plus observing arterial punctures.

3. 3Log the required live draws

   Time: During your clinical hoursSources 3

   Certifying bodies want proof that you have actually drawn blood. NHA, for example, requires documentation of at least 30 successful venipunctures and 10 capillary or finger sticks on live people before you can take the CPT exam. Keep your own record during training and have your instructor or supervisor sign off on it, because missing paperwork is a common reason exam applications get delayed.

4. 4Pass a national certification exam

   Time: A few weeks to scheduleCost: $125 for AMT's RPT; others varySources 4, 2

   Choose a credential employers in your area ask for. NHA's CPT, AMT's RPT and ASCP's PBT are the most common. AMT's $125 fee covers the application, the exam and the first annual fee. If you plan to work in California, pick one of the six organizations the state approves: ACA, AMCA, AMT, ASCP, NCCT or NHA.

5. 5Get a state certificate if your state requires one

   Time: A few weeksCost: State application feeSources 2, 7, 5

   In California you apply online to CDPH Laboratory Field Services for the Certified Phlebotomy Technician I certificate, upload your training certificate and national exam proof, and have your school send an official transcript. The certificate must be renewed every year with a fee and continuing education. A few other states also regulate phlebotomists, so check the CareerOneStop License Finder for yours.

6. 6Start work and keep your credential current

   Time: OngoingCost: Renewal fees and continuing educationSources 1, 4

   First jobs are often in hospital labs on early-morning rounds, in outpatient lab patient service centers or at blood donation centers. New techs usually work under a lead phlebotomist until their draws are consistently clean. National credentials also renew on a schedule with continuing education or fees. After a year or two, many phlebotomists add specimen processing, move into lab assistant roles or start nursing or lab science programs.

Programs, tuition and graduates’ earnings

U.S. Department of Education, College Scorecard (most recent cohorts, released 2026-10-15). Scorecard groups programs by 4-digit field, so a row can include related programs. Tuition is the median published undergraduate tuition and fees of the colleges offering the program (shown only for undergraduate credentials); debt is the median of programs’ median federal loan debt at completion; earnings are the national median for the field and credential four years after completion.

Requirements differ by state. Check your state’s rules in the CareerOneStop License Finder (U.S. Department of Labor) before you enroll.

Steady hands

A clean first stick depends on anchoring the vein and holding the needle still while tubes are switched.

Calm with anxious patients

Needle fear is common, and a relaxed patient is easier to draw and less likely to faint.

Exact labeling

A sample labeled for the wrong patient can lead to a wrong diagnosis or a transfusion reaction.

Infection control habits

You handle needles and blood all day, so gloves, hand hygiene and sharps disposal must be automatic.

Stamina

Hospital techs walk the floors and stand for most of a shift, often starting very early.

O*NET 31.0 rates these skills as most important for the occupation: speaking, active listening, critical thinking, reading comprehension, monitoring.

Training cost

$2.6K–$5.0K

Before financial aid

Time

Under 1 year

Typical path

Median pay

$45,230

All US jobs: $50,980

Payback once qualified

No premium

Pay above the all-jobs median vs. cost

Low: one semester, half of a year at the College Scorecard median public in-state tuition for clinical and medical laboratory certificates ($4,872/yr) = $2,436, plus the AMT RPT fee of $125 = $2,561. High: a full year at $4,872 plus $125 = $4,997. Not included: books, scrubs, background checks, drug screens, immunizations and state certificate fees. Private schools may charge more.

Rough guide only: ignores taxes, aid, interest and earnings given up during training. How we calculate it.

• Medical lab technician$62,930 median

  An associate degree in medical laboratory technology and a certification exam let you run the tests instead of collecting samples.

• Registered nurse$97,550 median

  Many phlebotomists go on to an associate or bachelor's degree in nursing and pass the NCLEX-RN.

• Medical assistant$45,690 median

  A medical assistant program adds vitals, injections and front-office skills to your phlebotomy experience.

• Paramedic$60,600 median

  EMT training followed by a paramedic program builds on your patient contact and IV access skills.