Healthcare

Certified Nursing Assistant

Certified Nursing Assistants provide hands-on patient care — helping with bathing, dressing, feeding, mobility, and recording vital signs — under the supervision of registered nurses or LPNs. They work in nursing homes, hospitals, assisted living facilities, and home health settings. CNA certification is one of the fastest entry points into healthcare, typically requiring 4–12 weeks of state-approved training and a competency exam.

National median salary

$39,530

trending_up +2.3% 10-yr outlook

BLS OEWS, most recent release.

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Time to certify

4-8 weeks

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Required exam

Varies by state

payments

Exam cost

$55–$295

school

Education

75-hour state-approved training program

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Renewal

Every 2 yrs

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Annual openings

204,100

What it's actually like

A day-to-day reality check, grounded in current practitioner sources — not just the salary math.

schedule

Hours / week

36-40

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Shift length

8 or 12 hours

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Weekends

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Where you work

skilled nursing facility, hospital +2 more

checklist A typical shift

check_circle Assist 8-15 residents with activities of daily living, including bathing, dressing, grooming, and toileting.
check_circle Measure and record vital signs such as blood pressure, temperature, pulse, and respiration for all assigned patients.
check_circle Turn and reposition bedridden patients every two hours to prevent bedsores.
check_circle Serve meals and assist residents with eating, carefully documenting their food and fluid intake and output.
check_circle Answer patient call lights promptly and respond to their needs or requests.
check_circle Clean and sanitize patient rooms, change soiled bed linens, and empty bedpans.
check_circle Transport patients between their room and other areas of the facility, such as for therapy or dining.

Physical demand

High

The role requires frequent lifting and transferring of patients, extensive periods of standing and walking, and repeated bending or stooping.

Stress level

High

Stress stems from heavy workloads, high patient-to-staff ratios, and the emotional toll of caring for ill and dying patients.

thumb_up Best fit if

add_circle You have a high degree of compassion and patience for individuals who are ill, disabled, or in distress.
add_circle You possess significant physical stamina and are comfortable being on your feet for long shifts and lifting/moving people.
add_circle You can remain emotionally stable and calm when dealing with stressful situations, including medical emergencies and patient death.
add_circle You are highly observant and detail-oriented, able to notice and report small changes in a patient's condition.

thumb_down Skip if

do_not_disturb_on You are squeamish about or uncomfortable with close contact with bodily fluids and performing personal hygiene tasks for others.
do_not_disturb_on You require a physically easy job, as this role involves constant activity, lifting, and potential for back strain.
do_not_disturb_on You are seeking a career with significant upward mobility without the need for additional formal education.
do_not_disturb_on You are easily stressed or emotionally drained by heavy workloads and high-stakes environments.

Sources cited (23)

The Landscape

State-to-state differences in licensing requirements are substantial. Initial training hours vary wildly, from a mere 16 hours in states like Minnesota and Colorado to a demanding 100 hours in California and Missouri. While all 51 states require a license, the ongoing renewal criteria differ significantly; most require minimal work hours, but a few, such as Oregon and Vermont, demand a substantial 400 hours of paid work every two years, which can be a significant commitment for part-time CNAs. Many states also mandate a criminal background check, which is a universal hurdle for entry into the profession.