You get the email in March: your employer is discontinuing group health coverage effective June 30. Or maybe your company still offers it, but you’re paying $200/month for a plan that barely covers anything, and you’re wondering if buying individual coverage would be cheaper. Either way, you have 60 days to figure out what happens next—and the clock starts the day your coverage ends, not the day you decide to do something about it.
The short answer
Employer-sponsored health insurance has dropped from covering 63% of U.S. workers in 2000 to roughly 55–58% by 2024, according to the Kaiser Family Foundation’s annual employer health benefits survey. Small businesses especially are backing away because premiums keep rising 3–5% per year while their budgets don’t. If your employer drops coverage, you have a 60-day window to enroll in an individual plan without waiting for open enrollment. If you voluntarily decline employer coverage, you lose that window and you’re stuck until November.
Why employers are dropping or limiting coverage
Premiums for employer group health insurance grew 3–5% annually from 2020 through 2024, consistently outpacing wage growth. For a small business with 15 employees, that’s an extra $5,000–$8,000 per year just to maintain the same plan. The employer pays 70–80% of the premium on average, which means they’re covering roughly $5,000–$6,000 per employee per year before the employee pays a dime.
Add the administrative load—ACA compliance, HIPAA rules, annual renewals, coordination with payroll—and it’s not hard to see why companies under 50 employees (who face no federal mandate to offer coverage) are letting plans lapse. Some shift to “defined contribution” models: here’s $300/month, go buy your own plan. Others drop benefits entirely and raise wages instead.
Remote work accelerated this trend. When your team is spread across six states, managing a group plan that covers everyone becomes a coordination headache. And in tight labor markets, employers found they could hire without offering health insurance if the pay was right.
The 60-day deadline you can’t miss
Here’s the part that catches people: if you lose employer coverage involuntarily—your employer drops the plan, you’re laid off, your hours drop below eligibility—you qualify for a Special Enrollment Period (SEP) under the ACA. That gives you 60 days from the date coverage ends to enroll in an individual marketplace plan. Miss that window and you’re uninsured until the next open enrollment period, which runs November 15 through January 15.
But if you voluntarily decline employer coverage—you’re offered it, you say no thanks—you do not qualify for SEP. You’re locked out until open enrollment. That’s the penalty for opting out: no flexibility, no fallback. If you change your mind in July, you wait until November to enroll and your coverage starts January 1.
Timeline if your employer drops coverage:
- Day 0: Coverage ends (e.g., June 30)
- Days 1–10: Check Healthcare.gov to confirm SEP eligibility and estimate subsidies based on your household income
- Days 10–45: Compare plans—premium, deductible, out-of-pocket max, and whether your doctor is in-network
- Day 60: Deadline to enroll. After this, you’re uninsured until January 1 unless you qualify for another SEP (marriage, birth, moving states)
The real cost: group vs. COBRA vs. individual
Let’s run the numbers. Assume you’re single, 45 years old, earning $55,000/year (roughly 350% of the federal poverty level in 2024).
| Coverage type | Monthly cost | Annual cost | Notes |
|---|---|---|---|
| Employer group (while available) | $150 | $1,800 | You pay 25%; employer pays 75% ($5,400/year) |
| COBRA (after loss) | $612 | $7,344 | You pay 102% of full group premium; lasts 18 months max |
| Individual ACA marketplace (Silver, no subsidy) | $400–$700 | $4,800–$8,400 | Varies by state and age |
| Individual ACA marketplace (Silver, subsidized at 350% FPL) | $150–$250 | $1,800–$3,000 | Estimated after subsidy; you cover full deductible |
COBRA is rarely a good deal. You’re paying the full employer subsidy you just lost, plus a 2% admin fee. It’s a bridge, not a plan.
At your income level, the subsidized individual plan can match or beat what you were paying on the employer plan—but you’re covering the full deductible and out-of-pocket max yourself, with no employer contribution to offset it.
If you earn above 400% of the federal poverty level (roughly $60,000 for a single person in 2024), you get zero subsidy. The unsubsidized individual plan will almost always cost more than employer coverage.
Should you opt out if your employer still offers coverage?
This is where the math matters. Declining employer coverage to buy individual only makes sense in a narrow set of scenarios.
It might save you money if:
- Your employer plan costs you more than $250/month and you qualify for a marketplace subsidy (household income under 400% FPL)
- You’re young and healthy, willing to take a high-deductible Bronze plan, and your employer’s group plan is gold-plated coverage you don’t need
- You have access to a spouse’s employer plan and you’re comparing two group options, not group vs. individual
It will cost you more if:
- Your household income is above 400% FPL (no subsidy)
- Your employer pays 70% or more of the premium (you’re walking away from $5,000+ in free money per year)
- You have ongoing medical needs and the employer plan has a better network or lower deductible
The hidden cost of opting out: You lose SEP eligibility. If you decline coverage in March and then face a health issue requiring treatment in June, you can’t enroll in a marketplace plan until November, and coverage won’t start until January 1. You’re uninsured for seven months unless you qualify for another life event (marriage, moving, loss of other coverage).
Employers don’t emphasize this part. The form you sign when you decline coverage doesn’t bold the line that says “you will not be eligible for a Special Enrollment Period.” But that’s the reality.
What happens when your employer drops coverage entirely
If the decision is made for you—employer cancels the group plan—you have more options and less penalty.
COBRA: Available if your employer had 20+ employees. You get 18 months of continuation at 102% of the group rate. This is rarely the cheapest option, but it keeps the same network and deductible, which matters if you’re mid-treatment or mid-year and don’t want to restart your deductible on a new plan.
Some states have “mini-COBRA” for employers with 2–19 employees. Coverage periods and costs vary by state.
ACA marketplace: You qualify for SEP and have 60 days to enroll. Subsidy eligibility depends on your household income. If you’re between 100% and 400% of FPL, the subsidized premium will likely beat COBRA by a wide margin. Above 400% FPL, you’re comparing unsubsidized individual rates to COBRA—often close.
Spouse’s plan: If your spouse has employer coverage, losing your own coverage is a qualifying event that lets them add you mid-year. Compare the cost of adding you to their plan against buying your own individual coverage.
Short-term health insurance: Not ACA-compliant, often excludes pre-existing conditions, but can bridge a gap if you’re between jobs and need something for 3–6 months. See Short-Term Health Insurance: Coverage Options & What’s Not Covered for details. This is a stopgap, not a substitute.
Going uninsured: Risky. Uninsured individuals often spend thousands out-of-pocket on routine care, and a serious emergency or hospitalization can cost far more. Most people who skip coverage do so because they can’t afford the premium, not because the math works out.
What you lose when employer coverage ends
Beyond the premium subsidy, employer plans often include perks you don’t get on the individual market:
- HSA or FSA contributions: If your employer was kicking in $500–$1,000/year to your health savings account, that’s gone. You can open your own HSA if you buy a high-deductible plan, but you’re funding it yourself.
- Broader networks: Employer group plans, especially PPOs, tend to have larger provider networks than individual marketplace plans, which often skew toward narrow-network HMOs.
- Lower out-of-pocket costs: Group plans often have lower deductibles and out-of-pocket maximums than Bronze or even Silver marketplace plans at the same premium.
If you’re mid-year when coverage ends, you restart your deductible on the new plan. If you’ve already hit your $2,000 deductible on the employer plan in March and you switch to an individual plan in April, you’re starting over at $0 toward a new $5,000 deductible.
FAQ
Can my employer stop offering health insurance?
Yes. Employers with fewer than 50 full-time employees face no federal requirement to offer health insurance. Larger employers (50+ full-time equivalents) face a penalty under the ACA if they don’t offer coverage and at least one employee receives a marketplace subsidy, but they can still choose to drop coverage and pay the penalty. Most employers that drop coverage are small businesses unable to absorb annual premium increases.
What happens to my health insurance if my employer drops coverage?
Your coverage ends on the date specified by your employer (often the last day of the month). You qualify for a 60-day Special Enrollment Period to buy an individual marketplace plan. You also have the option to elect COBRA if your employer had 20+ employees, which lets you continue the group plan for up to 18 months at 102% of the full premium.
Is it cheaper to decline employer health insurance and buy individual?
Only if you qualify for a marketplace subsidy (household income under 400% of the federal poverty level) and your employer plan costs you more than the subsidized individual premium. If your employer pays 70–80% of the premium, you’re walking away from thousands of dollars in annual subsidy. And if you voluntarily decline, you lose the ability to enroll mid-year—you’re locked out until open enrollment in November.
Can I leave group health insurance mid-year?
You can decline it during your employer’s open enrollment period (usually once a year) or when you first become eligible. But if you decline outside of open enrollment, you cannot enroll in a marketplace plan mid-year unless you experience another qualifying life event (marriage, birth, loss of other coverage, moving). Voluntarily dropping employer coverage does not create a Special Enrollment Period.
Do I lose coverage immediately if my employer cancels the group plan?
Coverage ends on the date your employer specifies, typically the last day of the month. Some employers give 30–60 days’ notice; others give less. You should receive a COBRA notice within 14 days of coverage ending if your employer had 20+ employees. If you don’t enroll in COBRA or a marketplace plan before coverage ends, you will have a gap.
If your employer’s dropping coverage or you’re weighing whether to opt out, run the subsidy estimator on Healthcare.gov before you decide. The difference between a subsidized and unsubsidized plan is often $3,000–$5,000 per year, and the difference between keeping employer coverage and buying individual can be the employer’s $5,000 annual contribution. Don’t walk away from that subsidy without doing the math first, and don’t miss the 60-day window if the choice is made for you.
Not insurance or financial advice. Coverage rules, premiums, subsidies, and enrollment deadlines vary by state, household income, and insurer. Consult a licensed agent or Healthcare.gov for plan-specific details.