Losing health insurance through a job loss, a reduction in hours, or aging off a parent's plan triggers what is called a Special Enrollment Period. This is a limited window, typically 60 days from the date of coverage loss, during which you can enroll in a new health plan outside the regular open enrollment period. Understanding your options and acting quickly is important because once the window closes, you may need to wait until the next open enrollment period in November unless another qualifying event occurs.
Check Medicaid eligibility first
If you lost your job or your income has dropped significantly, you may qualify for Medicaid depending on your state and household income. In states that have expanded Medicaid under the ACA, adults with income up to 138 percent of the federal poverty level qualify. Medicaid enrollment is open year-round, so there is no deadline pressure. You can check eligibility and apply through healthcare.gov or your state's Medicaid agency. If you qualify, Medicaid provides comprehensive coverage at very low or no cost.
ACA marketplace plans through healthcare.gov
If you do not qualify for Medicaid, the ACA marketplace at healthcare.gov allows you to enroll using your Special Enrollment Period. Marketplace plans offer subsidies in the form of premium tax credits for households with income between 100 and 400 percent of the federal poverty level — and in recent years, enhanced subsidies have extended meaningful premium reductions further up the income scale. The subsidy amount depends on your income, household size, and the cost of plans available in your area. Many people find marketplace plans more affordable than COBRA after subsidies are applied.
COBRA as a bridge option
COBRA allows you to continue your former employer's health coverage for up to 18 months by paying the full premium yourself — including the portion your employer was previously covering. This is typically expensive, often $500 to $700 per month or more for an individual, but it maintains access to the same network and coverage you had before. COBRA is most useful when you need uninterrupted access to specific providers, are in the middle of treatment, or expect to have another employer plan within a few months. You have 60 days to elect COBRA from when coverage ends, and coverage is retroactive to the date of loss if you choose it.
Short-term health plans — understand the limitations
Short-term health insurance plans cover emergency and hospitalization costs at lower premiums than ACA plans but exclude coverage for pre-existing conditions, mental health services, maternity care, and prescription drugs in most cases. They do not count as minimum essential coverage under the ACA. For healthy individuals who need a temporary bridge while transitioning between jobs, they can provide some protection against catastrophic costs. They are not a substitute for comprehensive coverage and should not be used by anyone managing ongoing health conditions.
Act within the 60-day window
The Special Enrollment Period triggered by losing coverage is 60 days. After that window closes, your options narrow significantly until the next open enrollment period, which typically runs from November 1 through January 15 for ACA marketplace plans. Starting the process at healthcare.gov as soon as coverage ends, or ideally before it ends, gives you the most time to compare options and understand the subsidy amounts available to you. Going uninsured even briefly creates financial risk, and the enrollment tools at healthcare.gov are free to use.