COBRA vs Marketplace: Which Is Cheaper After Job Loss?
Losing your job triggers two health insurance options: continue your employer plan via COBRA (typically $650–$2,400/month for a family) or switch to a marketplace plan during your 60-day special enrollment window. For most people, marketplace wins on cost — but COBRA wins for specific situations. Here is the framework.
Use the calculator
COBRA vs Marketplace Calculator
Step-by-step
- 1
Get your actual COBRA quote in writing
COBRA costs the full premium plus a 2% admin fee. Your employer paid 70–85% of that while you worked there, so the COBRA bill is often 4–6× what was deducted from your paycheck. The HR letter you receive in the first 14 days has the exact number.
- 2
Estimate your marketplace subsidy
The ACA premium tax credit is based on household income for the year, not last year's. Estimate your full-year income including the gap (severance, unemployment, partial-year wages from new job). At 200% of FPL — about $31K single, $64K family of 4 — subsidies typically cover 70–90% of a Silver plan premium.
- 3
Compare networks, not just premiums
COBRA keeps your exact employer network. Marketplace plans (especially Silver and Bronze) often use narrow networks that exclude major hospital systems. If you are mid-treatment, mid-pregnancy, or have a specialist relationship, network continuity may justify the COBRA premium gap.
- 4
Check deductible and out-of-pocket reset
COBRA continues your same plan with the same deductible — including the portion you have already paid this year. A new marketplace plan resets the deductible to zero. If you have already hit $4,000 of a $5,000 deductible by August, COBRA for the rest of the year is often the better total-cost choice even if monthly premium is higher.
- 5
Use the 60-day special enrollment window strategically
After job loss, you have 60 days to enroll in a marketplace plan with retroactive coverage to the loss-of-coverage date. You also have 60 days to elect COBRA. You can wait, see if you have a medical event, and elect COBRA retroactively if needed — a free option with real value.
- 6
For 1–4 month gaps, consider short-term plans cautiously
Short-term medical insurance costs $100–$350/month but excludes pre-existing conditions and often does not cover prescription drugs or maternity. It is a stopgap for healthy single people, not a real substitute. ACA-compliant marketplace plans are almost always better for anyone with ongoing conditions.
💡 Tips
- If you have a Health Savings Account from a high-deductible employer plan, you can keep using the existing balance for medical expenses regardless of which option you choose — the HSA is yours forever.
- Severance pay counts as income for both subsidy calculation and COBRA election timing. If your severance includes employer-paid COBRA for 3–6 months, take it — that often beats marketplace for the period.
- You can switch from COBRA to marketplace at the next open enrollment, but not from marketplace back to COBRA mid-year. Pick carefully.
FAQ
How long does COBRA last?
Typically 18 months from your termination date, extending to 29 months if you become disabled, or 36 months for divorce/death-of-employee qualifying events. The end-of-COBRA date is itself a qualifying event for marketplace special enrollment.
Can I get an ACA subsidy if I quit my job voluntarily?
Yes. The marketplace does not care why you lost employer coverage — voluntary quit, layoff, or termination all trigger the same 60-day special enrollment window. Subsidies are based on income, not the reason for job change.
What if I find a new job in a few weeks — can I cancel COBRA?
Yes, you can drop COBRA mid-month or any time. If you elected and paid for COBRA but only used a few weeks, you eat that month's premium but face no penalty for stopping.
Will marketplace coverage be accepted by my doctor?
Depends on the specific plan. Marketplace plans use insurance networks (BCBS, Anthem, Kaiser, Oscar, etc.) — your doctor's acceptance depends on whether they take that network, not whether it came from the marketplace. Always verify before enrolling.
Is short-term health insurance the same as marketplace coverage?
No, and the difference is significant. Short-term plans can deny coverage for pre-existing conditions, exclude maternity, cap annual benefits, and do not satisfy the ACA. They are a budget bridge, not real coverage. Treat them like accidents-and-emergencies coverage only.