California requires 160 hours of CNA training — more than double the 75-hour federal minimum and the highest state requirement in the nation. The California Department of Public Health (CDPH) oversees all nurse aide certification through the Aide and Technician Certification Section. Unlike most states that use Prometric, California administers its competency exam through Pearson VUE. With a median CNA salary of $42,040 (BLS, May 2026) and over 100,000 working CNAs, California ranks as one of the best-paying states for certified nursing assistants.
California Health and Safety Code Section 1337.1 mandates 160 hours of state-approved training for all nurse aides. This includes a minimum of 100 hours of classroom and lab instruction plus 60 hours of supervised clinical practice in a skilled nursing facility. Programs must be approved by the CDPH Aide and Technician Certification Section before graduates are eligible to sit for the state competency exam.
California requires all CNA candidates to complete a Live Scan fingerprint background check processed through both the Department of Justice (DOJ) and the FBI. Results are sent directly to CDPH. Any felony conviction for patient abuse, theft, or fraud results in automatic denial. The background check costs approximately $49-$69 depending on the Live Scan provider.
Before beginning clinical rotations, California CNA students must provide a negative TB test (either a two-step Mantoux PPD skin test or a QuantiFERON Gold blood test) dated within the past 12 months. A physical examination clearance form signed by a physician is also required. Most programs additionally require current immunizations including Hepatitis B series, MMR, Varicella, and Tdap, along with an annual flu vaccine during flu season.
A current Basic Life Support (BLS) or CPR/AED certification from the American Heart Association or American Red Cross is required before enrolling in clinical hours. The BLS for Healthcare Providers course is the standard accepted certification. Online-only CPR courses are generally not accepted — California programs require a hands-on skills demonstration component. BLS certification is valid for 2 years and must be maintained throughout employment.
Los Angeles and Southern California offer the largest concentration of free CNA classes in the state. Major programs include the American Red Cross Los Angeles Chapter (160-hour program, $1,200), Pacific College of Health and Science in San Diego, and Brightwood College in multiple SoCal locations. Many hospitals like Cedars-Sinai and UCLA Health sponsor tuition-free CNA training in exchange for a 1-2 year employment commitment. Community colleges including LA Trade Tech, Santa Monica College, and Mt. San Antonio College offer state-approved programs at reduced tuition ($300-$800). The LA metro area has over 400 skilled nursing facilities, creating consistent demand for newly certified CNAs.
San Francisco Bay Area CNA programs come with higher tuition but lead to the highest-paying CNA positions in California. Kaiser Permanente runs a sponsored CNA training program at several Bay Area locations — graduates are hired directly into Kaiser facilities at starting wages above $23/hour. City College of San Francisco offers one of the most affordable options ($350-$600 for CA residents). Sutter Health and Dignity Health facilities across NorCal also offer employer-sponsored training. The Bay Area cost of living is among the highest nationally, but CNA wages here reach $25-$28/hour to compensate.
The Central Valley — including Fresno, Bakersfield, Stockton, and Modesto — offers the most affordable CNA training in California. Fresno City College and Bakersfield College both run CDPH-approved programs at community college rates ($200-$500). The cost of living in the Central Valley is 30-40% lower than coastal cities, making CNA salaries stretch further despite averaging $17-$20/hour. Demand is high due to a large aging population and fewer training programs per capita. Valley Children's Hospital and Community Regional Medical Center in Fresno are major employers.
San Diego combines strong CNA demand with a more moderate cost of living compared to LA or the Bay Area. CNA requirements in San Diego follow the same 160-hour state mandate. Grossmont College, Southwestern College, and San Diego Continuing Education offer affordable programs ($300-$700). Scripps Health, Sharp HealthCare, and the UC San Diego Health system are the top employers, with starting wages of $19-$22/hour. San Diego has approximately 120 skilled nursing facilities and a growing home health market due to its large military retiree population.
Sacramento and the surrounding metro area serve as the hub for CNA registry operations since CDPH headquarters are located here. Sacramento City College and American River College both offer well-regarded CNA programs at community college pricing. UC Davis Medical Center, Sutter Medical Center Sacramento, and Dignity Health Mercy General are the leading employers. Sacramento CNA wages average $20-$23/hour — higher than the Central Valley but lower than the Bay Area. The state capital healthcare sector continues expanding with new skilled nursing facilities under construction.
Visit the CDPH website to find state-approved CNA training programs in your area. California only accepts completions from programs on the CDPH-approved list.
Complete TB test, physical exam, CPR/BLS certification, immunizations, and Live Scan fingerprinting. Most programs require these before enrollment.
Attend your CDPH-approved program: 100+ hours classroom/lab plus 60+ hours supervised clinical practice at a skilled nursing facility.
Submit your application to Pearson VUE with your program completion certificate. The application fee is $105 for both the written and skills components.
Take the written knowledge test (60 questions, 90 minutes) and clinical skills evaluation (5 skills, ~30 minutes) at a Pearson VUE testing center.
After passing, CDPH processes your certification and adds you to the California Nurse Aide Registry. Processing takes 4-6 weeks.
Apply to hospitals, SNFs, home health agencies, or staffing companies. California law allows you to work as a CNA while your registry listing is being processed if you have proof of exam passage.
California is one of the most difficult states for CNA license transfer due to its 160-hour training requirement. If you completed your CNA training in a state that requires fewer than 160 hours (which is every other state except a handful), you must complete additional bridge training to make up the difference before California will certify you. For example, a CNA trained in Texas (75 hours) would need 85 additional hours of CDPH-approved training.
The process works like this: submit your out-of-state certification verification to CDPH, and they calculate the gap. Then enroll in a CDPH-approved bridge program to complete the remaining hours. After finishing bridge training, you must pass the California Pearson VUE competency exam — even if you already passed a state exam elsewhere. The entire process typically takes 2-4 months and costs $500-$1,500 depending on the bridge program. For detailed state-by-state transfer requirements, see our CNA reciprocity guide.
California's 160-hour CNA training requirement is intentional — the state's Health and Safety Code specifically demands more preparation than the federal minimum to protect vulnerable nursing home residents. This higher bar means California-trained CNAs are among the most qualified in the country, which translates directly to CNA careers with better starting wages and faster advancement. The Bureau of Labor Statistics reports California employs more than 100,000 CNAs, second only to combined data from multi-state healthcare systems.
The exam itself differs from most states. While 40+ states use Prometric for CNA testing, California partnered with Pearson VUE to administer both the written knowledge exam and the clinical skills evaluation. The written portion consists of 60 multiple-choice questions (90 minutes, 70% passing score), and the skills portion tests 5 randomly selected clinical competencies from the CNA skills checklist. Pearson VUE testing centers are located throughout California, with the highest concentration in the LA Basin, Bay Area, and Sacramento metro regions.
For working as a CNA in California, union membership through SEIU-UHW (United Healthcare Workers) is common in hospital settings and provides negotiated wage scales, guaranteed annual raises, health insurance, and retirement benefits. CNA to RN bridge programs at California community colleges give nursing assistants with clinical experience a direct pathway to higher licensure — many programs offer priority admission to applicants with active CNA certification and 6+ months of work experience.