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Certified Nursing Assistant
Total cost: $75
Governing Authority
Oklahoma State Department of Health (OSDH) — Nurse Aide Registry
Official website →Some details on this page are not yet confirmed against an official source. See sources below or contact the licensing board to verify.
75 hrs
Training Hours
Oklahoma Department of Career and Technology Education (CareerTech) Health Certification Project; also Prometric for some testing
Exam Provider
$75
Total Initial Fees
2 years
Renewal Period
12 hrs
CE Hours
Confirmed by federal OBRA standard (42 CFR 483.156) which Oklahoma follows; specific language in OAC 310:677
Work Hours Req
Regulatory Information
VerifiedGoverning Authority
Oklahoma State Department of Health (OSDH) — Nurse Aide Registry
(405) 426-8150
Program Approval Body
Oklahoma State Department of Health (OSDH)
State-Approved Training Program Required
Regulated by the Oklahoma State Department of Health (OSDH) — Nurse Aide Registry
State-Approved Training Program
Training Hours Breakdown
75
Total Hours
59
Classroom
16
Clinical
Program Approval Body
Oklahoma State Department of Health (OSDH)
Topics Covered
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Exam Requirements
VerifiedRequired
Written Exam
Available
Oral Exam Option
Required
Skills Evaluation
Exam Provider
Oklahoma Department of Career and Technology Education (CareerTech) Health Certification Project; also Prometric for some testing
Written Exam Details
60
Questions
90 min
Time Limit
70%
Passing Score
Skills Evaluation Details
4
Skills Tasks
31-40 min
Time Limit
Attempts Allowed
3
Retest Waiting Period
Must complete training and competency evaluations within four (4) months of entering the training program
Overall licensing difficulty: 1/100
Study recommendation: 1–2 weeks of focused review is usually sufficient
Practice with realistic exam questions
CNA Certification Exam
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Difficulty rating based on education, exam, and experience requirements. Individual experience may vary.
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CNA Competency Exam
Questions
60 questions
Time Limit
90 minutes
Passing Score
70%
Administered By
Oklahoma Department of Career and Technology Education (CareerTech) Health Certification Project; also Prometric for some testing
Cost of failing
Retake fee: $75Invest in preparation to pass the first time.
How long should you study? Most candidates study 2–4 weeks before taking the CNA Competency Exam.
Study Materials & Exam Prep — CNA Certification Exam
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Study guides and practice tests for the certified nursing assistant exam.
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Minimum Age
Education
Background Check
Fingerprinting
Immunizations Required
TB Test Required
Abuse Registry Check
Physical Exam Required
CPR Certification
Not sure if you need a cna license? Check whether your state requires one.
| Fee | Amount |
|---|---|
Training Program Fee Varies by program; some employers cover training costs | $500-$1,200 |
Competency Exam Fee Written exam $35 + Clinical skills exam $40; fees paid to test site upon registration | $75 |
State Registration Fee No separate state registration fee for LTC aides | No registration fee mentioned on official pages; consistent with $0 |
Total Initial Fees Exam fees only (excludes training tuition) | $75 |
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Scope of Practice
Mostly verifiedAllowed Duties
Restricted Duties
Supervision Requirements
Must work under the supervision of a licensed nurse (RN or LPN)
Approved Work Settings
Renewal & CE Requirements
Verified2 years
Renewal Period
Confirmed by federal OBRA standard (42 CFR 483.156) which Oklahoma follows; specific language in OAC 310:677
Work Requirement
12
In-Service/CE Hours
Renewal Fee
LTC digital renewal is $0 (free online); renewal PDF application references fees; 'other types: $10' consistent with special_notes
LTC aides renew online at no cost; other CNA types pay $10 renewal fee
Inactive Reinstatement
Must complete a new training program and pass the competency exam if certification has lapsed without qualifying employment
Regulatory Board
CNAs must maintain active certification by meeting work hour requirements and completing in-service training within each renewal cycle. Failure to renew may require retaking the competency exam.
Out-of-State Reciprocity
VerifiedAccepts Out-of-State CNA Certification
Transfer Process
Must hold current, active certification from another state with no disqualifying findings
Additional Requirements for Transfer
Out-of-state CNAs typically need to apply for reciprocity through the state's nurse aide registry. Verification of active, good-standing status on the originating state's registry is usually required.
Moving to another state? Use our Transfer Tool to see what you need →
Compare Oklahoma with other states →
See how requirements, costs, and timelines differ across all 50 states.
Oklahoma has five distinct nurse aide certification types (Long Term Care, Home Health, ICF/IID, Adult Day Care, and Residential Care), each with potentially different testing pathways. The state uses multiple exam providers including CareerTech HCP sites, Prometric, and Headmaster. LTC aides renew for free while other types pay a $10 fee. An Affidavit of Lawful Presence is required.
Oklahoma follows the federal OBRA minimum of 75 training hours
Oklahoma has FIVE types of nurse aide certifications: Long Term Care, Home Health Care, ICF/IID Care, Adult Day Care, and Residential Care
Testing is administered through CareerTech Health Certification Project (HCP) test sites, Prometric, and Headmaster
LTC aides can renew online at no cost; other CNA types pay $10
Must complete training within 4 months of enrollment
Affidavit of Lawful Presence required for testing and certification
Nurse Aide Registry: (405) 426-8150 or NAR@health.ok.gov
Prometric OK contact: (866) 241-3120 or OKCNA@prometric.com
There is no interstate compact for CNAs. Transfer between states requires reciprocity application to the new state's Nurse Aide Registry.
Five exam types listed: Long Term Care (7C), Home Health Care (5A), ICF/IID Care (2A), Adult Day Care (3A), Residential Care (4A)
CNA requirements in nearby states
Other professional licenses in Oklahoma
See how Oklahoma compares: CNA License Fees by State — Cheapest to Most Expensive →
Related Guides
Explore requirements for other professional licenses in Oklahoma.
CNA Schools in Oklahoma
Compare approved training programs, costs, and requirements.
Moving to Oklahoma? Use our free Transfer Tool to see what you need →
Already licensed elsewhere? See how to transfer your CNA license to Oklahoma →
Transfer your CNA license from Oklahoma to: Arkansas → | Colorado → | Kansas → | Missouri → | New Mexico → | Texas →
Oklahoma requires 75 hours of training and passage of the Oklahoma Department of Career and Technology Education (CareerTech) Health Certification Project; also Prometric for some testing competency exam to become a Certified Nursing Assistant. All certification is managed through the Oklahoma State Department of Health (OSDH) — Nurse Aide Registry.
Requirements vary by state. Always verify current requirements with your state Board of Nursing.