CNA Requirements in Massachusetts
Step-by-step guide to becoming a Certified Nursing Assistant in Massachusetts: the training, exam, background check, and timeline you need to plan for.
Find Massachusetts CNA Training ProgramsMassachusetts CNA Requirements at a Glance
Minimum Age
16
Training Hours
75 hours
Time to Certification
5–10 weeks (training 4–6 weeks, exam and registry 2–4 weeks)
Exam Vendor
Prometric
Becoming a CNA in Massachusetts
Becoming a CNA in Massachusetts is one of the most procedurally distinctive pathways in the country — and the difference is the background check. Most states require a fingerprint-based state and federal background check before the state will issue your CNA certification. Massachusetts handles this differently: there is no pre-certification background check from the state, but your employer is required to complete a Criminal Offender Record Information (CORI) check before you can begin work in any licensed facility. This means you can become certified before you have an employer lined up, but every employer you work for will run a CORI check on you separately.
The training itself is more conventional. Massachusetts sticks with the federal 75-hour minimum, with at least 21 hours of supervised clinical experience in a long-term care facility. Most full-time programs run 4 to 6 weeks. Massachusetts community colleges, the American Red Cross, and the state's large network of skilled nursing facility chains run the majority of approved training programs. Several Boston-area hospital systems and the dominant LTC operators in the Worcester, Springfield, and Cape Cod markets sponsor CNA training in exchange for a 3 to 12 month work commitment, which can make the path effectively free.
After completing your 75 hours, Prometric administers the two-part competency exam (written/oral plus skills) at testing centers across the state, with the combined fee currently around $115. Once you pass, your name appears on the Massachusetts Nurse Aide Registry at checkcna.mass.gov, where employers verify your certification. The minimum age for certification is 16, though many training programs set their own minimum at 18. There is no high school diploma requirement from the state Department of Public Health.
Detailed Massachusetts CNA Requirements
Regulatory Body
Massachusetts Department of Public Health, Nurse Aide Registry
Minimum Age
You must be at least 16 years old to begin CNA training in Massachusetts.
Education Requirement
No high school diploma or GED required by the Massachusetts Nurse Aide Registry, though most training programs require basic English literacy
Training Hours
75 hours required.
Minimum 75 hours total, including at least 21 hours of supervised clinical experience in a long-term care facility
Background Check
Criminal Offender Record Information (CORI) check — Massachusetts-specific criminal background screening conducted by your employer before you can begin work in any licensed facility
Competency Exam
Administered by Prometric. Two-part exam: a written (or oral) knowledge test plus a hands-on skills evaluation
Cost: Approximately $115 total for both portions
Application Fee
Included in the Prometric application; no separate state application fee
Total Cost Estimate
$0 (employer-sponsored) to $1,500 (private program)
Where You Can Work
Skilled nursing facilities, rest homes, hospitals, home health agencies, hospice programs, and other Department of Public Health-licensed facilities throughout Massachusetts
What's Different About Massachusetts
Massachusetts uses a Criminal Offender Record Information (CORI) check instead of the standard fingerprint-based state and federal background check used by most other states — and the CORI check is conducted by your employer, not by the state, before you can start work
How to Become a CNA in Massachusetts: Step by Step
Confirm you meet the prerequisites
You must be at least 16, free of disqualifying convictions under Massachusetts CORI rules, and able to read and write English. There is no formal high school diploma requirement, though most training programs require basic English literacy. Some MA programs have their own age minimum of 18.
Find a Massachusetts DPH-approved Nurse Aide Training Program
Look for a 75-hour state-approved program. Approved programs are run by Massachusetts community colleges, technical schools, the American Red Cross, nursing facilities, and private career schools. Many MA nursing homes — particularly in the Boston metro, Worcester, and Springfield areas — sponsor training in exchange for a work commitment.
Complete the 75-hour training program
Pass all 75 hours, including at least 21 hours of supervised clinical experience in a long-term care facility. Your program issues a completion certificate that allows you to register for the Prometric competency exam.
Apply through Prometric and schedule the exam
Submit your Massachusetts Nurse Aide Examination application through prometric.com/nurseaide/ma. The total cost is approximately $115 for both portions. Schedule the written/oral and skills exams at a Prometric-approved Massachusetts test center, typically within 2 to 4 weeks of program completion.
Pass both portions of the competency exam
Pass the written (or oral) knowledge test and the hands-on skills evaluation. Both must be passed to be added to the Massachusetts Nurse Aide Registry.
Complete CORI screening when hired
Unlike most states, the Criminal Offender Record Information (CORI) check is conducted by your employer when you are hired, not by the state before certification. You will need to consent to CORI screening for every healthcare employer who hires you. Disqualifying offenses under CORI rules include violent felonies, theft, fraud, sexual offenses, and vulnerable-adult abuse.
Verify your registry listing and begin work
Once you pass the Prometric exam, your name is added to the Massachusetts Nurse Aide Registry, which you can verify at checkcna.mass.gov. From that point you are listed as a certified nurse aide and can apply for CNA positions throughout the state — though your start date depends on your employer's CORI processing.
Frequently Asked Questions
What are the minimum requirements to become a CNA in Massachusetts?
You must be at least 16, complete a Massachusetts DPH-approved 75-hour training program (with at least 21 clinical hours), and pass both portions of the Prometric competency exam. Unlike most states, Massachusetts does not require a pre-certification background check — instead, your employer conducts a CORI (Criminal Offender Record Information) check before you can start work. A high school diploma is not required by the state.
What is a CORI check, and how is it different from the background checks other states require?
The Criminal Offender Record Information (CORI) check is Massachusetts's state-specific criminal background screening system, conducted by your employer rather than by the state. You authorize each employer to run a CORI check on you when you are hired. This is different from the fingerprint-based state and federal FBI background checks required in most other states. Disqualifying offenses under CORI rules include violent felonies, theft, fraud, sexual offenses, and vulnerable-adult abuse.
How long does it take to become a CNA in Massachusetts?
Most full-time training programs run 4 to 6 weeks. Part-time programs may run 8 to 12 weeks. After training, allow 2 to 4 weeks for the Prometric exam and registry listing. Total time from program start to working as a CNA is typically 5 to 10 weeks, though your start date with any particular employer depends on their CORI processing speed.
How much does it cost to become a CNA in Massachusetts?
Massachusetts community college programs typically cost $500 to $1,200 for residents. Private programs may run $1,000 to $1,500. The American Red Cross also offers approved programs across the state. The Prometric exam is approximately $115 for both portions. Many Massachusetts nursing facility chains and Boston-area hospital systems pay for training and exam fees in exchange for a work commitment, making the path effectively free for committed candidates.
Do I need a high school diploma to become a CNA in Massachusetts?
No, the Massachusetts Department of Public Health does not require a high school diploma or GED for CNA certification. However, many individual training programs do require a diploma, GED, or current high school enrollment. Several Massachusetts vocational high schools offer CNA training as part of their healthcare career pathway starting at age 16.
Can I work in Massachusetts as a CNA while my CORI check is being processed?
Generally no — Massachusetts law requires the CORI check to be completed before you can begin work in any licensed healthcare facility. CORI processing typically takes 1 to 3 business days for routine cases. Each new employer must complete their own CORI check on you, so if you switch jobs, expect a brief gap while the new employer's CORI clears before you can start work.
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