Introduction
Healthcare costs keep climbing, and the labor market hasn't gotten any easier. For small business owners in Bucks and Montgomery Counties, offering health coverage has shifted from a nice-to-have to a near-requirement for attracting qualified candidates.
Many HR leaders and business owners struggle with a specific tension: how do you control costs while still offering coverage employees actually want? The alphabet soup of terminology—HMO, PPO, self-funded, and level-funded—doesn't help.
This guide breaks down what group health insurance actually is, how it works day to day, the plan types available, and how it stacks up against individual coverage. We'll also cover where local, licensed guidance can save you time and money when you choose a plan.
Key Takeaways
- Group health plans are employer-, union-, or association-sponsored—not bought on the individual market
- Premiums are usually shared by employer and employee, unlike most marketplace plans
- Many small businesses qualify with as few as two eligible employees (carrier rules still apply)
- Choices span HMOs, PPOs, and HDHPs, plus self-funded or level-funded options
- A local broker can compare carriers, handle compliance, and curb costs without extra HR load
What Is a Group Health Insurance Plan?
A group health plan is coverage an employer, union, or association offers to its members based on current employment or affiliation, not something an individual shops for and buys on their own. The plan exists because a group exists: employees of a business, members of a labor union, or in some cases, participants in a qualifying trade association.
There's a legal wrinkle worth knowing. Employers with 20 or more employees must offer active workers and their spouses aged 65 or older the same group health benefits available to younger employees. In that scenario, the group plan typically pays first, with Medicare as the secondary payer. This matters if you have older employees on staff who assume they should drop your plan once Medicare-eligible. They usually shouldn't, at least not without checking first.
Who can form a "group" for insurance purposes:
- Employees of a single business
- Members of a union or labor organization
- Members of certain professional or trade associations (subject to carrier and state rules)
On group size, small businesses often assume they need dozens of employees to qualify. Not true. Many carriers will write coverage for a business with as few as two eligible employees, provided at least one is a common-law employee (not just an owner or immediate family member). Exact rules vary by carrier and state.
The core distinction to remember: group plans are employer-sponsored, while individual plans are self-purchased through the marketplace or directly from a carrier. That comparison is covered in full later in this guide.
How Does Group Health Insurance Work?
The employer selects and sponsors a plan, and eligible employees enroll during a defined enrollment window. Dependents can typically be added too, usually for an additional cost on top of the employee's own premium share.
Who Pays the Premium?
Premium costs are shared. Employers commonly cover a meaningful portion, often 50% or more of the employee-only premium, while the employee's share comes out of their paycheck.
That employee contribution is frequently deducted pre-tax under a Section 125 cafeteria plan. This lowers taxable income for the employee and reduces payroll tax exposure for the employer.
Keeping the plan document current and following IRS election-change rules matters: employees generally can't switch elections mid-year just because they change their mind. A qualifying life event (marriage, birth, loss of other coverage) is usually required.
Enrollment, Eligibility & Participation Requirements
Open enrollment happens once a year, giving eligible employees a window to enroll, change plans, or add dependents. New hires typically get a separate enrollment window, often 30 days from their start date.
Participation requirements are where a lot of employers get tripped up. Carriers want assurance that a reasonable share of the eligible workforce will actually enroll, not just the sickest employees.
The federal SHOP marketplace benchmark, for example, sets a 70% participation requirement, with some flexibility by state and an annual exception window each November 15 through December 15, according to HealthCare.gov. Private carrier requirements outside SHOP can differ, so it pays to confirm the specific threshold before you commit to a plan design.
How Claims Are Processed
The claims process follows a predictable path:
- Provider submits the claim to your insurance carrier after a visit or service
- Insurer reviews and applies plan benefits, checking the claim against your specific plan terms
- Member receives an Explanation of Benefits (EOB), showing what was billed, what the plan covered, and what applies to the deductible
- Member pays any remaining balance toward their deductible, copay, or out-of-pocket maximum
An EOB is not a bill. It's a summary. Confusion on this point is one of the most common employee questions HR teams field.
What Happens When an Employee Leaves
Unlike individual insurance, group coverage doesn't travel with the employee. When someone leaves, their coverage typically ends on their last day or at month's end, depending on plan terms.
From there, departing employees have a few options:
- Enroll in a new employer's group plan (often within a 30-day special enrollment window)
- Purchase an individual marketplace plan (a 60-day special enrollment window applies after losing job-based coverage)
- Continue existing group coverage temporarily through federal COBRA (up to 18 months, sometimes 36 for certain events)
- Use Pennsylvania's mini-COBRA (Act 2 of 2009) if the employer has 2 to 19 employees, which provides up to nine months of continuation
That last point trips up a lot of small employers who assume COBRA doesn't apply to them because they're under 20 employees. In Pennsylvania, a state-level version usually still applies.
Types of Group Health Insurance Plans & What They Cover
Not all group plans are structured the same way. The differences come down to two separate questions: how you access care, and who bears the financial risk for claims.
Network-Based Plan Types
- HMO (Health Maintenance Organization): Lower cost, requires staying in-network, and typically needs referrals for specialists. Best for employees who want predictable, budget-friendly coverage.
- PPO (Preferred Provider Organization): More flexibility to see out-of-network providers, at a higher cost. Popular with employees who value provider choice over the lowest premium.
- HDHP (High-Deductible Health Plan): Lower premiums paired with a higher deductible, often combined with a Health Savings Account (HSA) for pre-tax medical spending.
For 2025, an HSA-eligible HDHP needs at least a $1,650 self-only or $3,300 family deductible. Employees can contribute up to $4,300 self-only or $8,550 family.
Funding Methods
Funding methods determine who pays claims costs:
| Funding Method | How It Works |
|---|---|
| Fully Insured | Employer pays a fixed premium; carrier assumes all claims risk |
| Self-Funded | Employer pays claims directly, often with a third-party administrator and stop-loss coverage |
| Level-Funded | Fixed monthly payment covers claims reserves, admin, and stop-loss; surplus may be returned at year-end |
This distinction matters more than most small employers realize. Self-funded and level-funded arrangements aren't just for large companies anymore. 63% of covered workers nationally are now in self-funded plans, and 42% of small firms offering benefits offer a level-funded option, according to KFF's 2024 Employer Health Benefits Survey.
Employers gain potential year-end surpluses, more plan customization, and relief from certain state premium taxes. Specialized guidance before you switch structures still pays off—the trade-offs hinge on your workforce's claims history and risk tolerance.
What Group Plans Typically Cover
Most group plans cover physician visits, hospital care, preventive services, and prescriptions, with mental health and telehealth now standard in many packages. Employers can layer on voluntary benefits—dental, vision, life, and disability—to round out the offer without a large jump in core premium spend.
Group Health Insurance vs. Individual Health Insurance
Employers and employees alike sometimes wonder why group coverage looks so different from what's available on the individual marketplace. The differences come down to three main factors: who pays, how rates are set, and whether coverage travels with you.
| Factor | Group Coverage | Individual Coverage |
|---|---|---|
| Cost-sharing | Split between employer and employee | Paid entirely by the enrollee (marketplace subsidies may apply) |
| Rate-setting | Generally the same rate regardless of individual health status | ACA marketplace plans also can't deny or surcharge for health conditions; short-term plans can medically underwrite |
| Portability | Ends with employment, subject to COBRA continuation | Stays with the person regardless of job changes |
The portability difference is the one that surprises people most. Group coverage is tied to your job. If you leave, your coverage doesn't leave with you the way an individual plan would. That's precisely why COBRA and state continuation programs exist as a bridge.
Tax credits add another wrinkle. Employees generally can't claim a marketplace premium tax credit if their employer offers affordable coverage that meets minimum value standards—even if they decline that coverage. Plan design and contribution strategy matter more than many employers expect.
Key Benefits of Group Coverage — and Why Local Broker Guidance Matters
Beyond the coverage itself, group health insurance carries real business value that's easy to underestimate.
Recruitment and retention impact is measurable. In a 2023 NFIB survey, 63% of small business owners said offering health insurance was very or moderately important for recruiting and retaining employees, according to NFIB's Small Business Health Insurance Survey. In a tight labor market, that makes health coverage a hiring tool, not a soft perk.
Tax advantages run in both directions. Employees benefit from pre-tax premium deductions under Section 125. Qualifying small employers may also be eligible for federal tax credits when offering coverage through SHOP, subject to workforce size and average wage thresholds.
Where things get complicated is comparing carriers, negotiating rates, and managing enrollment and compliance without it eating your entire week. This is where a Broker of Record process helps.
At Franklin Benefits Group, that process starts with a simple letter designating us as your broker (no waiting for renewal). From there comes a full needs analysis, competitive quoting across dozens of carriers including AmeriHealth, Aetna, UnitedHealthcare, Guardian, and MetLife, and hands-on support through implementation and beyond.
What that support typically looks like in practice:
- Market analysis across self-funded, level-funded, and fully insured options to match your workforce's actual risk profile
- Plan design and contribution strategy tailored to your budget and employee demographics
- Ongoing renewal reviews, claims support, and compliance guidance year-round
- 24/7 availability for employers and employees when questions or claims issues come up
Franklin Benefits Group has served Bucks and Montgomery County employers since 2003, and reports a client retention rate above 97% annually, with many relationships spanning well over a decade. That retention comes from treating every renewal as a strategic review, not a once-a-year paperwork exercise.
Frequently Asked Questions
Who pays the premium in a group health plan?
Costs are typically shared. The employer covers a portion of the premium, often 50% or more, while the employee's share is deducted from payroll, frequently on a pre-tax basis under a Section 125 plan.
What is a group insurance plan?
It's coverage sponsored by an employer, union, or association and offered to eligible members based on current employment or affiliation, rather than a policy an individual purchases directly.
What is the difference between health insurance and group health insurance?
"Health insurance" is the broad category covering any medical coverage. "Group health insurance" specifically means employer or organization-sponsored coverage with shared premium costs, as opposed to a plan you buy individually.
How many employees do you need to qualify for group health insurance?
Small businesses can often qualify with as few as two eligible employees, including at least one common-law employee. Carrier participation requirements, such as the SHOP marketplace's 70% benchmark, may still apply.
What does group health insurance typically cover?
Most plans cover physician visits, hospital care, prescriptions, and preventive care. Mental health treatment and telehealth services have become standard inclusions in recent years.
Can small businesses get group health insurance?
Yes. Small businesses can access group coverage through private carriers, the SHOP marketplace, or a licensed local broker—such as Franklin Benefits Group in Pennsylvania—who can compare options against your workforce and budget.
