How to Become a Phlebotomist in California: License, Cost, and 2026 Rules
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California is one of the few states that requires a phlebotomist to hold a state license, not just an optional national certification. To draw blood here, you complete a CDPH-approved training program of 40 hours of classroom instruction and 40 hours of hands-on clinical practice, pass a national certification exam, and apply for a Certified Phlebotomy Technician I (CPT I) license from the California Department of Public Health. California phlebotomists earn a median annual wage of $56,040, well above the national median of $45,230. One rule changed recently and trips up even working phlebotomists: as of January 1, 2026, California certificates renew every year instead of every two.
California Phlebotomist Salary and Job Outlook
Phlebotomists in California earn a median annual wage of $56,040, or $26.94 an hour, as of May 2025 BLS data, well above the national median of $45,230. California pays phlebotomists more than any other state and employs the most, with 13,520 working in the state. Pay spreads widely: the lowest-paid 10% of California phlebotomists earn under $45,490, and the top 10% earn over $74,340.
Pay also varies by metro area. In Riverside-San Bernardino-Ontario, which covers HealthStaff's Ontario and Temecula campuses, the median is $51,490, with 1,400 phlebotomists employed. In Los Angeles-Long Beach-Anaheim, which includes the Santa Ana campus, the median is $52,940 across 4,720 jobs. Other California metros post higher medians: San Diego at $58,170, San Francisco-Oakland-Fremont at $58,900, and San Jose at $60,600. The top-paying metro in the country is Santa Rosa-Petaluma at $62,350, though it employs only about 100 phlebotomists.
BLS also reports national median pay by work setting for May 2025: $48,030 in outpatient care centers, $46,670 in medical and diagnostic laboratories, $44,500 in physicians' offices, and $44,220 in hospitals.
Nationally, employment is projected to grow 7% from 2025 to 2035, much faster than the average for all occupations, with about 18,000 openings each year, driven by an aging population and steady demand for diagnostic testing.
Phlebotomy is also the most-chosen program on Dreambound: according to Dreambound's 2025 Student Choice and Interest Report, it was the number one program students selected for two straight years, with one of the highest follow-through rates of any category. That pattern lines up with what draws people to the field in California: short training, steady demand, and pay well above the national bar.
To compare campuses and schedules, see California phlebotomy programs on Dreambound.
Frequently Asked Questions
Do you need a license to be a phlebotomist in California?
Yes. To work as a phlebotomist in California, you need a phlebotomy certificate from the California Department of Public Health. A CPT I certificate covers both venipuncture and skin puncture, while a Limited Phlebotomy Technician certificate covers skin punctures only.
How long does it take to become a phlebotomist in California?
Most California programs take about 6 to 12 weeks to finish the required 80 hours of training. After that, you schedule and pass your certification exam, then apply to the CDPH, where processing times vary. For a full breakdown, see how long it takes to become a phlebotomist.
Can you complete phlebotomy training online in California?
Not entirely. California requires 40 hours of in-person, supervised clinical practice, so a fully online program cannot qualify you for a CPT I license on its own. CDPH's approved school list shows a small number of campuses approved to teach the 20-hour advanced classroom portion online, paired with in-person basic training and clinical hours.
Does California accept phlebotomy certification from another state?
No. California does not offer reciprocity for phlebotomy. Even if you hold a national certification or another state's credential, you must meet California's training and exam requirements and apply for a CPT I certificate through the CDPH. Experienced phlebotomists with 1,040 or more hours in the past 5 years need only 20 hours of advanced classroom training, plus documented draws. Browse California phlebotomy programs on Dreambound to find one that meets the state's rules.
How much do phlebotomists make in California?
According to May 2025 BLS data, phlebotomists in California earn a median annual wage of $56,040, or $26.94 an hour, compared with $45,230 nationally. That is the highest median phlebotomist wage of any state.
What's the difference between a CPT I and a CPT II in California?
A CPT II adds arterial punctures to the skin punctures and venipunctures a CPT I covers. To qualify, CDPH requires a current CPT I certificate or meeting the CPT I requirements, at least 1,040 hours of on-the-job phlebotomy experience in the past 5 years, and at least 20 arterial punctures.
Choosing Your Phlebotomy Path in California
California asks more of phlebotomists than most states, and that is exactly why the details pay off. Getting the CPT I license right, from a CDPH-approved program through the annual renewal that now replaces the old two-year cycle, keeps your application moving instead of stalling at the state.
Dreambound lists California phlebotomy options side by side by campus, cost, and schedule. Before you choose one, confirm the campus appears on the state's approved list.
