Special enrollment period.

In plain English

A special enrollment period is a window to sign up for or change health coverage outside the normal open enrollment dates, opened by a qualifying life event. Events like losing other coverage, getting married, having a baby, or moving can trigger one. The window is limited, usually about 60 days from the event, and you usually have to show proof the event happened. Without a qualifying life event, you generally have to wait for the next open enrollment to make a change.

01Why it matters

If you lose your job-based plan and do not act inside the special enrollment window, you can be stuck uninsured for months until the next open enrollment, paying full price for any medical care in between.

02The math, step by step

Say you leave a job in March and lose your employer health plan. That loss is a qualifying life event, so it opens a special enrollment period. You generally have a limited window (usually about 60 days) to pick a new plan on the marketplace. Miss it, and you would normally have to wait until the next open enrollment in the fall.

03What this is NOT

04Receipts

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