Understanding Group Health Insurance
A plain-language guide for New Jersey business owners who are thinking about offering health benefits to their team, or want to better understand the coverage they already have.
What Is Group Health Insurance?
Group health insurance is coverage that an employer buys for its employees. Because one policy covers many people, the cost and the risk are spread across the whole group. That is why group plans often cost less per person than individual plans, and why insurers usually don't ask each employee about their health history.
The business chooses the plan and pays part of the premium. Employees decide whether to join, and most plans let them add a spouse or dependents for an additional cost.
Why Businesses Offer Group Coverage
Attract and keep good employees. Health benefits are one of the first things job seekers ask about.
Tax advantages. Employer premium contributions are generally tax-deductible, and employees can often pay their share with pre-tax dollars.
A healthier, steadier team. Employees with coverage are more likely to get preventive care instead of putting off health issues.
Peace of mind. Your team knows they're protected if something unexpected happens.
Do I Have to Offer Coverage?
It depends on your size. Under the Affordable Care Act, businesses with 50 or more full-time or full-time-equivalent employees are expected to offer affordable coverage to full-time staff or may face a penalty. Smaller businesses aren't required to, but many do because it helps them compete for talent. In New Jersey, businesses with 1 to 50 employees generally fall under the state's small employer health rules.
Common Types of Health Plans
HMO: Lower premiums. Employees choose a primary care doctor and need referrals for specialists. Care stays in network except emergencies.
PPO: More flexibility. No referrals needed, and there's some out-of-network coverage. Premiums are usually higher.
EPO: A middle ground. No referrals, but care stays in network except emergencies.
POS: A mix of HMO and PPO. Employees pick a primary care doctor and can go out of network at a higher cost.
HDHP with HSA: Lower premiums in exchange for a higher deductible, paired with a Health Savings Account for pre-tax medical savings.
Benefits Beyond Medical
Dental: Cleanings, fillings, and major dental work.
Vision: Eye exams, glasses, and contacts.
Group Life: A benefit paid to an employee's family if they pass away. Often low-cost for employers to provide.
Disability Income: Replaces part of an employee's paycheck if illness or injury keeps them from working.
Voluntary Benefits: Optional coverage employees choose and usually pay for themselves, like accident, critical illness, or hospital indemnity plans.
Choosing the Right Fit
A few questions to think through before comparing plans:
What can the business realistically contribute each month?
Do your employees value lower premiums, or broader access to doctors?
Do many employees have families who would join the plan?
Which extras, like dental or vision, matter most to your team?
Are your employees mostly local, or spread across different areas?
There's no single right answer. The best plan is the one that fits your budget and the people it's meant to protect.
Have Questions About Group Coverage?
Whether you're just starting to explore benefits or trying to make sense of a plan you already have, I'm happy to talk it through and point you in the right direction.
How Group Plan Costs Work
Premiums are usually shared between the business and its employees. Most insurers require the employer to pay a minimum portion of the premium and require a minimum share of eligible employees to enroll, so the group is large enough to balance out the risk.
Cost depends on the plan type, the coverage level, the number of employees, their ages, and your location. Most plans come in tiers, so richer coverage with lower deductibles generally means a higher premium.


We are not connected with or endorsed by the United States government or the federal Medicare program. We do not offer every plan available in your area. Any information we provide is limited to those plans we do offer in your area. Please contact 1-800-MEDICARE or visit medicare.gov to get information on all of your options.


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