What Is COBRA Insurance? Cost, Coverage, and Alternatives

Losing your job is stressful enough without the added worry of losing health insurance. That is where COBRA comes in — though the sticker shock catches most people off guard. What is COBRA insurance, and is it worth the cost? The Consolidated Omnibus Budget Reconciliation Act of 1985 gives eligible employees and their families the right to continue their employer-sponsored health coverage after a qualifying event like job loss. The coverage is identical to what you had while employed, but you now pay the full premium — the former employer’s share included — plus up to a 2% administrative fee. For many households, that adds up to a large monthly bill. This guide explains who qualifies, what it costs, and when a cheaper alternative makes more sense. It is general educational information, not tax, legal, or insurance advice. For a broader view of healthcare costs, see our healthcare costs guide.

How COBRA Insurance Works

COBRA is not a separate insurance plan — it is a federal law that requires employers with 20 or more employees to offer departing workers the option to continue their existing group health coverage for a limited time. The coverage, network, benefits, deductible, and copays remain exactly the same. What changes is who pays: while employed, your employer typically covered a large share of the premium. Under COBRA, you are responsible for 100% of the premium plus up to a 2% administrative surcharge.

The law applies to private-sector employers and state and local governments with 20 or more employees. Federal employees have separate continuation rules under their own program. Many states also have “mini-COBRA” laws that extend similar protections to employees of smaller companies. The U.S. Department of Labor maintains guidance on federal COBRA, while state insurance departments handle mini-COBRA rules.

COBRA applies to group health plans, including medical, dental, and vision coverage. It does not apply to life insurance or disability insurance. Health flexible spending accounts (FSAs) are technically eligible for COBRA continuation in some situations, but continuing one is rarely cost-effective.

Who Qualifies for COBRA?

COBRA eligibility requires a “qualifying event” — a specific life change that would otherwise cause you to lose group health coverage. Common qualifying events include voluntary or involuntary job loss (except for gross misconduct), a reduction in work hours that affects benefit eligibility, divorce or legal separation from the covered employee, the covered employee’s death, and a dependent child aging out of the plan (generally at 26).

For the employee (the “qualified beneficiary”), job loss and reduced hours generally trigger up to 18 months of COBRA. For spouses and dependent children, certain events — divorce, the employee’s death, or the employee becoming entitled to Medicare — can trigger up to 36 months. A second qualifying event during the initial 18-month period can extend coverage to 36 months for dependents. If the Social Security Administration determines you are disabled within a defined early window of COBRA coverage, the period can be extended (commonly cited as up to 29 months), though the premium during the extended months can rise to as much as 150% of the plan cost. Because these extension rules have specific conditions and deadlines, confirm the details with your plan administrator.

You must be notified of your COBRA rights after the plan administrator learns of the qualifying event, and you then have 60 days from the notification date (or the date coverage would end, whichever is later) to elect COBRA. Coverage is retroactive to the date of the qualifying event, so there is no gap in coverage — but you will owe premiums for the entire retroactive period.

How Much Does COBRA Cost?

COBRA costs are based on the full premium your former employer’s group plan charges — not just the portion you paid as an employee. Employer-sponsored premiums are substantial: according to the Kaiser Family Foundation’s Employer Health Benefits Survey, the average annual premium for employer-sponsored coverage in 2024 was roughly $8,951 for individual coverage and $25,572 for family coverage. Those are the most recent full-year survey figures many people reference, and premiums have continued to rise since, so your actual 2026 costs are likely higher. To estimate a monthly COBRA premium, divide the full annual premium by 12 and add up to the 2% surcharge. Using the 2024 averages purely as an illustration:

• Individual COBRA: roughly $760 per month (illustrative, based on 2024 averages — expect more today)
• Family COBRA: roughly $2,175 per month (illustrative, based on 2024 averages — expect more today)

These are only averages, and your real cost depends entirely on your former employer’s specific plan; high-cost plans in expensive areas run higher. The premium must be paid in full and on time. COBRA generally allows a 30-day grace period for monthly payments, but missing a payment can result in permanent loss of coverage with no reinstatement. Always confirm your exact premium with your plan administrator rather than relying on national averages.

For most people, COBRA is a dramatic jump from what they paid as employees. If you were contributing a modest amount toward your employer plan, suddenly owing several hundred to a couple thousand dollars a month is a real financial shock — especially when it coincides with job loss. That is exactly why it pays to compare alternatives before defaulting to COBRA.

COBRA Enrollment Timeline

The COBRA process follows strict deadlines:

1. Employer notification: Your employer must notify the plan administrator of the qualifying event within the timeframe set by law (commonly 30 days).
2. Election notice: The plan administrator must then send you a COBRA election notice (generally within 14 days of being notified).
3. Your election deadline: You have 60 days from the date of the notice (or the date coverage would otherwise end, whichever is later) to elect COBRA.
4. First payment: After electing, you generally have 45 days to make your first premium payment, which is retroactive to the coverage start date.
5. Ongoing payments: Monthly premiums are due on their scheduled date, typically with a 30-day grace period.

A strategy many people use: wait until near the end of the 60-day election window before deciding. If you incur significant medical expenses during that window, you can elect COBRA retroactively and have them covered. If you stay healthy and secure other coverage, you can decline COBRA and keep the premiums. This is a legitimate use of the election window, not a loophole. Just be sure you understand exactly when your election and payment deadlines fall.

Alternatives to COBRA

COBRA is not your only option, and for many people it is not the most affordable one. Before you enroll, compare these.

ACA Marketplace Plans

Losing employer coverage is a qualifying life event that opens a 60-day Special Enrollment Period on the Health Insurance Marketplace. Marketplace plans can be significantly cheaper than COBRA, particularly if your income during unemployment qualifies you for premium tax credits (subsidies). One important 2026 caveat: the enhanced premium tax credits that expanded subsidies in recent years were scheduled to expire at the end of 2025. Whether Congress extended them for 2026 can meaningfully change what you pay, so check current subsidy amounts and plan prices directly at HealthCare.gov (or your state’s Marketplace) before deciding. Note that Marketplace plans may use different networks and have different deductibles than your old plan, so compare coverage as well as cost.

Spouse’s Employer Plan

Your loss of coverage is also a qualifying event to join your spouse’s employer plan. If your spouse has access to employer-sponsored insurance, joining it is often the most cost-effective option, because that employer typically subsidizes a significant share of the premium. There is usually a limited window to enroll after your coverage ends, so act promptly.

Medicaid

If your income drops significantly after job loss, you may qualify for Medicaid, which provides free or very low-cost coverage. Eligibility rules vary by state, and in states that expanded Medicaid under the ACA, more low-income adults qualify. Medicaid has no limited enrollment period — you can apply at any time.

Short-Term Health Insurance

Short-term plans can offer temporary coverage at lower premiums than COBRA, but they come with important trade-offs: they often do not cover pre-existing conditions, may cap benefits, and generally do not count as comprehensive ACA coverage. Their availability and maximum duration vary by state and can change with federal rules. They are best suited to healthy people needing brief gap coverage — not as a long-term substitute for comprehensive insurance.

COBRA vs. the Marketplace: Weighing the Tradeoff

The core decision usually comes down to continuity versus cost. COBRA keeps everything the same — your exact plan, doctors, and network — and preserves progress you have already made toward your deductible and out-of-pocket maximum for the year. Its downside is that you pay the full premium, which is often much more than a subsidized Marketplace plan. A Marketplace plan may cost far less (especially with subsidies) but could change your provider network and reset your deductible. For many healthy people between jobs, a subsidized Marketplace plan is cheaper; for someone mid-treatment with specific in-network doctors or close to meeting a deductible, COBRA’s continuity can be worth the premium. Run the numbers both ways before you commit.

When COBRA Makes Sense

Despite the high cost, COBRA is the right choice in several scenarios. If you are in the middle of treatment for a serious condition with specific in-network providers, switching plans could disrupt care. If you have already met a significant portion of your deductible or out-of-pocket maximum for the year, staying on COBRA preserves that progress, whereas a new plan resets those accumulators. COBRA also makes sense if you expect new employer coverage within a few months — it bridges the gap simply. And if you need coverage immediately with no application process, COBRA is essentially automatic: you elect and pay. For more on how deductibles and out-of-pocket costs work across plans, see our healthcare policy guide.

Frequently Asked Questions

How long does COBRA coverage last?

The standard continuation period is up to 18 months for job loss or reduced hours. It can be extended (commonly cited as up to 29 months) if you receive a Social Security disability determination within the required early window. Spouses and dependents may qualify for up to 36 months following events such as divorce, the employee’s death, or the employee becoming entitled to Medicare.

Can I be denied COBRA coverage?

If you meet the requirements — covered under a qualifying group plan, experienced a qualifying event, and the employer has 20 or more employees — you generally cannot be denied COBRA. The main exception is termination for “gross misconduct,” a narrowly defined standard. Standard layoffs, downsizing, most performance-based terminations, and voluntary resignations generally qualify for COBRA.

Is COBRA retroactive?

Yes. COBRA coverage is retroactive to the date your employer coverage ended, regardless of when you elect within the 60-day window. Any covered medical expenses you incur during the gap can be paid — as long as you elect and pay the retroactive premiums.

Can I switch from COBRA to a Marketplace plan?

Yes, in certain circumstances. Exhausting COBRA (reaching the end of your maximum period) is a qualifying life event for a Marketplace Special Enrollment Period. You can also switch during the annual Open Enrollment Period (typically in the late fall through mid-January in most states, though exact dates can vary — verify at HealthCare.gov). Note that voluntarily dropping COBRA early, outside of Open Enrollment, generally does not by itself trigger a Special Enrollment Period.

Does COBRA count as having health insurance?

Yes. COBRA is comprehensive employer-based coverage, so while you are enrolled you have full major-medical insurance — the same plan you had as an employee.

Sources

• U.S. Department of Labor (DOL) — Continuation of Health Coverage (COBRA)
• HealthCare.gov — COBRA coverage and the Health Insurance Marketplace; Special Enrollment Periods
• Centers for Medicare & Medicaid Services (CMS) — COBRA continuation coverage
• Internal Revenue Service (IRS) — COBRA premium and continuation coverage rules
• Kaiser Family Foundation (KFF) — Employer Health Benefits Survey (premium averages)