In New Jersey, any dental practice with one or more employees is required by law to carry workers’ compensation insurance. This includes part-time staff, not just full-time hygienists and assistants.
This requirement often catches smaller practices off guard, especially solo practitioners who bring on their first part-time hire and assume the rule doesn’t apply to them yet. It does, from the very first employee.
Here’s what counts as an employee for this requirement, what the coverage includes, and what it typically costs for a practice your size.
What Is Workers’ Compensation Insurance?
Workers’ compensation insurance covers medical bills and lost wages for an employee who gets hurt or sick because of their job.
In a dental practice, this comes up more often than people expect. A hygienist could hurt their back lifting equipment. A dental assistant could get a needlestick injury while cleaning instruments. Front desk staff can develop repetitive strain injuries from years of typing and filing. Workers’ comp covers the medical treatment and a portion of lost income while they recover, regardless of who was at fault.
Is Workers’ Comp Required for Dental Practices in NJ?
Yes. New Jersey state law requires any business with one or more employees, including part-time staff, to carry workers’ compensation insurance. This applies to dentists who employ hygienists, dental assistants, or office staff.
Important note: The rules are a little different for the practice owner. Sole proprietors and business partners aren’t automatically required to cover themselves, though they can choose to opt in. Corporate officers of a dental practice set up as a corporation are usually covered automatically, unless they specifically file paperwork to opt out. If you’re not sure which category applies to you, it’s worth confirming directly, since getting this wrong can leave a real gap.
Who Counts as an Employee for NJ Workers’ Comp Purposes?
| Role | Typically Covered? |
|---|---|
| Full-time hygienist or assistant | Yes, required |
| Part-time hygienist or assistant | Yes, required |
| Front desk or office staff | Yes, required |
| Sole proprietor or partner | Not required, can opt in |
| Corporate officer or shareholder | Usually covered automatically, unless an exclusion is filed |
| Independent 1099 contractor | Depends on how the work relationship is classified |
Local Tip: A lot of practices bring in a hygienist on a temporary or per diem basis to cover time off. Whether that person counts as an employee or a contractor for workers’ comp purposes depends on how the work arrangement is actually structured, not just what you call it on paper. This is one of the most common gray areas we help practitioners sort out.
What Does Workers’ Comp Cover?
- Medical treatment for a work-related injury or illness
- A portion of lost wages while an employee recovers
- Disability benefits if an injury results in a lasting impairment
- Death benefits to an employee’s family, in the rare case of a work-related fatality
What it doesn’t cover:
- Injuries that happen outside of work
- Injuries caused by an employee intentionally harming themselves
- Injuries that happen while an employee is doing something illegal on the job
Mistake to avoid: Some smaller practices assume that because they only have one or two employees, they’re too small to need workers’ comp. In New Jersey, there’s no minimum employee count that exempts you. Even a single part-time hygienist meets the requirement.
What Does Workers’ Comp Cost for a Dental Practice?
| Practice Size | Typical Annual Cost |
|---|---|
| Solo practitioner with 1 to 2 employees | $800 to $2,000 |
| Small practice, 3 to 6 employees | $2,000 to $5,000 |
| Larger practice, 7+ employees, multiple chairs | $5,000 to $12,000 |
Dental practices are generally lower risk than many other industries, so premiums tend to be more affordable. Cost is based mainly on total payroll, the number of employees, and your claims history.
How to Get Workers’ Comp for Your Practice
- Confirm your employee count and hours. Include part-time and per diem staff, since they count toward the requirement.
- Clarify your own coverage status. Determine whether you’re a sole proprietor, partner, or corporate officer, since this affects whether you’re automatically covered.
- Report accurate payroll. Your premium is based on total payroll, so this needs to be accurate to avoid a surprise adjustment later.
- Compare insurance company options. Rates for the same coverage can vary between companies.
- Post the required notice. New Jersey requires employers to display a notice about workers’ comp coverage where employees can see it.
- Keep your certificate of insurance current. Landlords and some professional associations may ask to see proof of coverage.
Real Questions from NJ Dental Practice Owners
Do I need workers’ comp if I only have one part-time hygienist? Yes. New Jersey law doesn’t have a minimum employee count. Even one part-time employee meets the requirement. Example: A solo practice in Montclair with a single part-time hygienist working two days a week was still required to carry a policy.
Am I covered under my own policy as the practice owner? It depends on your business structure. Sole proprietors and partners aren’t automatically covered and would need to opt in. Corporate officers are typically covered automatically unless they file to exclude themselves.
What happens if a hygienist gets a needlestick injury? This is one of the most common dental workplace injuries. Workers’ comp would cover the medical evaluation, any needed treatment, and follow-up testing, along with lost wages if time off is needed. Example: A dental assistant in Hoboken received a needlestick injury during cleanup. Her employer’s workers’ comp policy covered the full medical evaluation and follow-up bloodwork.
Does workers’ comp cover repetitive strain injuries from years of hygiene work? It can, if the injury is documented as work-related. These claims are handled a bit differently than a sudden injury, since they develop over time, but they’re still generally covered.
Why Choose Refine Risk for Dental Practice Insurance in NJ?
We work with dental practices across New Jersey, from solo practitioners to multi-chair offices, and we know the specific gray areas around per diem staff and owner coverage that trip practitioners up. We’ll make sure your policy actually matches how your practice is staffed.
Ready to review your coverage? Contact our team for a quick policy review.