Do I Automatically Get COBRA the Moment I Lose My Job, or Do I Have to Sign Up?
The job ends, and along with the paperwork and severance conversations, health coverage suddenly becomes an open question. It’s easy to assume coverage just continues automatically under COBRA, since that’s often how it gets talked about casually among friends or coworkers. It doesn’t quite work that way.
In a nutshell
COBRA coverage is not automatic. Losing group health coverage due to a qualifying event like job loss triggers a notification process, but the individual generally has to actively elect COBRA coverage within a specific window after receiving that notice, and then pay the premium to keep it active going forward. Missing that election window generally closes the option, so the timeline matters as much as the decision itself.
How the notification process is supposed to work
When a qualifying event happens, an employer is generally required to notify its plan administrator, who then sends the former employee a formal COBRA election notice explaining the coverage options, cost, and deadline. This notice doesn’t always arrive immediately, and how quickly it goes out can vary by employer and plan administrator, which is part of why gaps in coverage sometimes happen even when someone fully intends to elect COBRA. Following up directly with a former employer’s HR or benefits department, rather than waiting passively for a notice to show up, is generally worth doing if nothing has arrived within the first couple of weeks.
The election window and what happens if it’s missed
Once the notice arrives, there’s a defined window to make the election, and a separate window after electing to actually submit the first premium payment. If the election deadline passes without action, the right to enroll in COBRA for that qualifying event typically ends, and there generally isn’t a way to retroactively reinstate it later. One detail that surprises people: COBRA coverage, once elected, is usually retroactive to the date the previous coverage ended, meaning there isn’t necessarily a gap in coverage for claims purposes even if the election itself happens close to the deadline.
What COBRA actually costs once elected
Because COBRA continues the exact same group plan the employee was on, the cost structure changes significantly. The employer typically stops subsidizing any portion of the premium, so the full cost, plus often a small administrative fee, shifts to the individual. This is usually the biggest factor people weigh when deciding whether to elect COBRA versus comparing other health plan options during an open enrollment or special enrollment period, since the sticker shock of paying the full premium alone can be significant compared to what was being deducted from a paycheck before.
Why COBRA isn’t always the only option
Losing job-based coverage is generally a qualifying event that opens a special enrollment period for marketplace or individual plans as well, which sometimes cost less than COBRA depending on income and plan design, though the coverage details and provider networks can differ meaningfully. Anyone comparing options is generally better served checking what counts toward an out-of-pocket maximum and confirming whether a specific provider is actually in-network under a new plan before assuming one option is clearly better than another, since network access and cost-sharing structures vary considerably between COBRA and a new marketplace plan.
Worth remembering
COBRA exists to prevent a hard stop in coverage after a qualifying event, but it requires an active election within a defined window, not an automatic continuation. Every plan and employer handles the notification timeline slightly differently, so following up quickly, understanding the actual cost once the employer subsidy disappears, and comparing it against other coverage options generally gives a clearer picture than assuming any one path is the default.