CNA Certification Requirements 2026: State Steps, Exam Vendors & Timeline

Last updated: July 1, 2026. This guide summarizes the federal OBRA baseline (42 CFR 483.152-156), the three national competency-exam vendors, and common state workflows. Verify your state's exact hours, vendor, and fees with your state nurse aide registry before enrolling.

CNA Requirements in 2026: Fast Answer

CNA certification is state-regulated under a federal floor, but every state workflow follows the same five-step core path:

1. Meet eligibility and background-check requirements.
2. Complete a state-approved nurse aide training program (NATCEP).
3. Pass a competency exam with a written/oral knowledge test plus a hands-on skills demonstration.
4. Get listed on your state's nurse aide registry.
5. Maintain active status through paid work and in-service continuing education.

The federal floor is 75 training hours including 16 supervised clinical hours under OBRA 1987. The exam is a 70-question written test (or 60-question oral) plus a 5-skill demonstration when your state uses the Credentia NNAAP, the most common of three national vendors. Most states renew certification every 2 years with 12-24 hours of in-service CE.

Federal Baseline: What Every State Builds On (OBRA 1987)

The Omnibus Budget Reconciliation Act of 1987 (OBRA '87) created the Nurse Aide Training and Competency Evaluation Program (NATCEP). The rules live in 42 CFR 483.152 through 483.156 and apply to every nurse aide working in a Medicare- or Medicaid-certified nursing home. Every state must meet or exceed this floor.

Federal Minimum Training (42 CFR 483.152)

The 16 pre-clinical hours must cover communication and interpersonal skills, infection control, safety and emergency procedures (including the Heimlich maneuver), promoting residents' independence, and respecting residents' rights. Only after completing those 16 hours may a trainee have any direct contact with a resident.

The full curriculum must also cover basic nursing skills (vital signs, height/weight, recognizing abnormal changes, end-of-life care), personal care skills (bathing, grooming, dressing, toileting, feeding, skin care, transfers), mental health and social service needs, care of cognitively impaired residents, basic restorative services, and residents' rights.

The instructor must be an RN with at least 2 years of nursing experience, including at least 1 year in long-term care, and must have completed a course in teaching adults or have equivalent experience.

Federal Competency Evaluation (42 CFR 483.154)

The competency exam must include a written or oral knowledge test plus a skills demonstration with randomly selected tasks. It is administered by the state or a state-approved entity, not by a nursing facility. Candidates must receive at least 3 attempts to pass, and facilities must pay exam fees for their employed nurse aides.

Federal Registry Rules (42 CFR 483.156)

Each state must maintain a nurse aide registry that includes the aide's name, eligibility date, and any findings of abuse, neglect, or misappropriation of property. Abuse and neglect findings remain on the registry permanently unless made in error. Aides who perform no nursing or nursing-related services for 24 consecutive months are removed from the registry. The registry must be public and free to search, and facilities must query it before hiring.

State Training Hours: The Actual Ranges (2026)

Federal is the floor, not the standard. 31 of 51 states and territories exceed the 75-hour minimum, and 13 states plus D.C. require 120 hours or more, the threshold the Institute of Medicine recommended in 2008.

Most programs run 4-12 weeks and bundle classroom/theory, skills lab, and clinical practice. Before you pick a program, confirm it is state-approved; non-approved programs do not qualify you to sit for the competency exam or be listed on the registry.

Step-by-Step State Process (2026)

Step 1: Confirm Eligibility

Common state checks include:

• Minimum age (16-18, with parental consent often required for 16-17)
• Identity and legal work documentation
• Criminal background and fingerprint screening (required in all 50 states plus D.C.)
• Abuse registry check (required in all 51 jurisdictions)
• Health screening, immunization records, and TB test
• High school diploma or GED (required by some states and many employers, not federally mandated)
• CPR/First Aid certification (required by some states and most employers)

Step 2: Complete State-Approved Training

A state-approved NATCEP includes classroom theory, skills lab, and clinical practice under RN supervision. Programs are offered by community colleges, technical schools, high school career programs, nursing homes (sometimes free in exchange for a work commitment), the Red Cross, and private academies. Confirm approval with your state nurse aide registry before enrolling.

Step 3: Pass the Competency Exam

Your state contracts with one of three national testing vendors, or runs its own exam. See the next section for the vendor-specific question counts, time limits, and skills format.

Step 4: Registry Listing and First Employment

After you pass both components, results are sent to your state nurse aide registry. Your listing posts after processing (typically days to weeks). Employers verify registry status before hire, so confirm your name and eligibility date appear correctly.

Step 5: Maintain Certification

Most states renew every 2 years. You typically must document paid CNA employment (often at least 8 hours within the renewal period) and complete 12-24 hours of in-service CE per cycle. See the Renewal section below.

The Competency Exam: Three National Vendors (2026)

The biggest shift since 2024: NCSBN no longer develops or owns the NNAAP. The exam content and scheduling moved to Credentia Nurse Aide LLC, which now administers the NNAAP in roughly 20+ states. Pearson VUE is no longer a primary CNA testing vendor; Credentia took over the NNAAP portfolio Pearson VUE formerly ran. Three vendors cover most of the country.

Vendor 1: Credentia (NNAAP)

The most widely used national exam, administered through the CNA365 platform.

Vendor 2: Prometric

Administered through Prometric's scheduling portal with an Authorization to Test (ATT).

Vendor 3: Headmaster (D&S Diversified Technologies / Hdmaster)

Administered through the TestMaster Universe (TMU) platform at hdmaster.com.

State-Run Exams (No National Vendor)

A few states administer their own exams through state agencies or community college systems: Illinois (SIUC), Indiana (Ivy Tech), Kansas (KDADS Health Occupations Credentialing), Nebraska (NHCLC), New Hampshire and Vermont (Excel Testing), West Virginia (Professional Healthcare Development), and Kentucky (KCTCS).

Dual-Provider States

Some states contract with two vendors and let candidates or training programs choose: Alabama (Credentia or Prometric), California (Credentia or Headmaster), Maryland (Credentia or Headmaster), New Jersey (Headmaster or PSI for written; Headmaster for skills), Oklahoma (Headmaster or Prometric), South Dakota (Headmaster or Prometric).

Exam Fees (2026)

Exam fees are set by the vendor and state. Combined written/oral plus skills fees from Credentia range from about $105 in Maryland to $145 in Colorado, with most states in the $130-$145 band. Retakes let you pay for only the failed component.

Across all vendors and states, combined exam fees range from about $20 in Kansas (state-run) to $310 in New Hampshire, averaging roughly $151. Fees are generally non-refundable and non-transferable. Federal law requires nursing homes to pay exam fees for their employed nurse aides, and individuals hired within 12 months of completing a program must be reimbursed pro rata.

State Registry Listing and First Employment

Every state maintains a free public nurse aide registry. After you pass both exam components, your training program or the testing vendor reports your results to the state, and your name, eligibility date, and certification status are posted. Employers are required to query the registry before hiring and may not employ you for nursing aide duties in a Medicare/Medicaid-certified facility unless you are listed.

Verify your listing appears correctly, including spelling and date of eligibility, because employers use exact-name searches. If you have a common name, add a middle initial consistently across training, exam, and registry paperwork.

Reciprocity: State-to-State Transfers

All 50 states and D.C. accept out-of-state CNA certification via reciprocity or endorsement. You typically do not need to retake the competency exam if your original certification is active and in good standing. Common requirements:

• Active status on your original state's registry with no abuse, neglect, or misappropriation findings
• Completed application and fee to the destination state
• Criminal background check and abuse registry check in the destination state
• Verification of training hours and exam completion from the original state

Processing times range from days to weeks. Always verify with the destination state's nurse aide registry before relocating, because some states impose additional CE or refresher requirements if your training hours fall below their state minimum.

Renewal and Active-Status Rules

Federal rules allow registry removal after 24 consecutive months with no qualifying nursing or nursing-related services. Federally certified long-term-care facilities must also provide 12 hours of annual in-service training to employed CNAs (42 CFR 483.95). States layer renewal obligations on top.

Typical State Renewal Cycles (2026)

Michigan's new CE requirement effective March 23, 2026 is the most notable 2026 rule change: 12 CE hours per year (24 per cycle), with at least one course each on abuse, neglect, and care planning, and documentation retained for 4 years. The federally mandated 12 hours of annual LTC in-service training can count toward CE, but a separate care-plan course is still required.

Most states do not require CE certificates at renewal but require you to retain proof for audit, often for 4 years.

BLS Wage and Job Outlook (May 2024 OEWS)

The U.S. Bureau of Labor Statistics groups CNAs under Nursing Assistants, SOC 31-1131. The most recent OEWS release (May 2024) reports approximately 1,388,430 nursing assistants employed nationwide.

Median wage by top industries (May 2024):

• Hospitals (state, local, and private): $40,170 median
• Nursing care facilities (skilled nursing): $39,170
• Continuing care retirement communities and assisted living: $38,500
• Home healthcare services: $36,910
• Government (excluding state/local education and hospitals): $45,760

BLS projects nursing-assistant employment to grow about 4% from 2023 to 2033, roughly average for all occupations, driven by aging demographics in long-term care. Wages vary sharply by state, metro, and setting; verify current local wages with the BLS OEWS metro and state tables.

Cost Planning (2026)

Some employers, workforce development boards, and state WIOA programs reimburse part or all training and exam costs. Federal law requires nursing homes to reimburse pro rata for training costs if you are hired within 12 months of completing a program.

State Timeline Model (Realistic)

States with 150+ training hours (CA, OR, DE, AK, VT, MO, ME) sit at the longer end. States at the 75-hour federal floor can finish in 6-8 weeks.

Common Mistakes That Delay Certification

1. Enrolling in a non-state-approved program. Only state-approved NATCEPs qualify you to sit for the exam and get listed. Verify approval with your state registry first.
2. Waiting too long to schedule the competency exam. Some states require you to test within a set window after completing training; miss it and you may have to retake training.
3. Failing the background or abuse registry check before paying for training. Resolve records issues first.
4. Name mismatches across training, exam, and registry paperwork. Employers search the registry by exact name; use a consistent legal name with middle initial.
5. Letting registry status lapse after 24 months of inactivity. Re-entry after removal often requires retraining and re-testing.
6. Assuming reciprocity is automatic. Destination states require an application, fee, and background check; some add CE or refresher requirements.

4-Week Exam Prep Sprint (After Training)

Week 1 - Foundations

Review the federal curriculum domains: communication and interpersonal skills, infection control, safety and emergency procedures, residents' rights, and basic nursing skills (vital signs, height/weight, recognizing abnormal changes). Drill hand hygiene until it is automatic; it is always one of the five skills on Credentia and Prometric exams.

Week 2 - Personal Care and ADLs

Bathing, grooming, dressing, toileting, feeding, skin care, transfers, and positioning. Practice articulating each step aloud as you move; skills evaluators score on the step sequence, not just the outcome.

Week 3 - Skills Checklists and Timed Drills

Run timed skills scenarios with a partner using your vendor's published skill list (Credentia 23, Prometric 22, Headmaster 22-26). For Credentia, all 5 skills must pass; for Headmaster, indirect-care points (privacy, communication, patient identification, body mechanics) are scored continuously.

Week 4 - Mixed Practice and Final Review

Take full mixed question sets under the 2-hour written time limit (Credentia 70 Q / Prometric 60-70 Q / Headmaster 75 Q in 60 min). Review every miss with a one-sentence rule and the cue that should have triggered it. End with high-yield boundaries: urgent versus stable findings, clean versus contaminated workflow, tasks you may perform versus tasks that require escalation to an RN.

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Official Sources (2026)

• 42 CFR 483.152 - NATCEP training requirements
• 42 CFR 483.154 - Nurse aide competency evaluation
• 42 CFR 483.156 - Nurse aide registry rules
• 42 CFR 483.95 - In-service training requirements for LTC facilities
• NCSBN NNAAP and MACE page - confirms NCSBN no longer develops NNAAP; redirects to Credentia
• Credentia Nurse Aide testing site - current NNAAP handbooks, fees, and scheduling via CNA365
• BLS OEWS Nursing Assistants (SOC 31-1131) - wage percentiles
• BLS Occupational Outlook Handbook - Nursing Assistants - May 2024 median $39,530

Test-Day Strategy for CNA Clinical and Administrative Questions

Read every scenario in this order: setting, your role, patient status, time pressure, and the requested action. The role matters because many distractors are clinically reasonable but outside a CNA's scope. The verb changes the answer: what should be done first, what should be reported to the nurse, what should be documented, what should be delegated. Highlight the verb in practice even if the real test interface does not let you mark text.

When two options both look correct, choose the one that best protects the patient, preserves specimen or data integrity, follows facility policy, or escalates an unsafe condition. Avoid answers that skip assessment, skip identification, skip hand hygiene or privacy safeguards, give education before immediate safety is addressed, or perform a task that belongs to an LPN or RN. Report any change in resident condition to the licensed nurse before charting; do not wait for the next shift.

Keep an error log with four columns: missed topic, missed cue, correct rule, and next drill. A missed cue is more useful than a broad content label. Do not write only infection control; write the actual cue you ignored: contaminated glove removed before clean hand contact, or hand hygiene missed between residents. Review the log every two or three days and convert repeated misses into short targeted sets.

Practice Routing After Each Score Report

After each practice set, sort misses into three groups. Knowledge misses need a short content review and then ten targeted questions. Reasoning misses need rationales: write why the correct answer is safer or more aligned with the CNA role than your answer. Speed misses need shorter timed sets, not another full review chapter.

In the last week, keep practice mixed. Real exam questions rarely announce the domain, and mixed sets force you to choose between similar procedures, symptoms, lab clues, safety steps, and communication tasks. End each day with a brief review of high-yield normal findings, urgent findings, infection prevention, medication or equipment safety, and professional boundaries that appear in your own missed-question history.

Final Readiness Drill

Pick three weak topics from your error log and create a short resident or workflow scenario for each one. Write the first safe action, the finding that would change your priority, and the action that would be outside your role. Then answer a small timed set and review every miss before doing more questions. This keeps the final review tied to judgment instead of passive rereading.

On the final day, focus on high-yield boundaries: urgent versus stable findings, teaching versus immediate safety, clean versus contaminated workflow, routine documentation versus reportable events, and tasks you may perform versus tasks that require escalation to the licensed nurse. If a practice answer surprises you, write the rule in one sentence and pair it with the cue that should have triggered it. Those cue-rule pairs are easier to carry into the exam than long outlines.