You just accepted a job offer. HR says benefits start “after your waiting period.” Here is what that means and exactly what to do between now and your first day of coverage.
Quick facts about waiting periods
- The ACA caps employer waiting periods at 90 days maximum
- Most large employers use 30 or 60 days
- The clock starts when you meet eligibility criteria, not necessarily your first day
- Pre-existing condition exclusions are illegal on ACA plans — a waiting period delays your start date, it does not exclude any conditions
- Your new employer must tell you your exact coverage start date
What Is a Health Insurance Waiting Period?
A health insurance waiting period is the time between the date you become eligible for employer-sponsored coverage and the date your coverage actually begins. Employers use waiting periods to reduce costs for employees who leave quickly and to simplify plan administration. The ACA limits how long these waiting periods can be for employer plans.
ACA Limits on Employer Waiting Periods
Under the Affordable Care Act, employer-sponsored health plans cannot impose a waiting period longer than 90 days. If your employer offers health coverage, you cannot be made to wait more than 90 days after you become eligible before your coverage begins. Many large employers use shorter waiting periods — 30 or 60 days — as a recruiting benefit.
The 90-day limit applies to the waiting period, not to eligibility requirements. An employer may require employees to work a certain number of hours or be in a certain employment classification before they become eligible. Once you meet those eligibility criteria, the 90-day clock starts.
What Is the Difference Between a Waiting Period and an Eligibility Requirement?
An eligibility requirement is a condition you must satisfy before you can enroll in the plan (e.g., working at least 30 hours per week, being a full-time employee, or completing a probationary period). A waiting period is the delay between the date you meet eligibility requirements and the date coverage begins. Only the waiting period itself is capped at 90 days; eligibility requirements can be set by the employer.
What to Do During the Waiting Period
If you have a 30-, 60-, or 90-day waiting period at a new job, you have several options to cover the gap:
- COBRA from your previous employer: If you had employer coverage before starting your new job, you may be able to elect COBRA to bridge the gap. You pay the full premium, but it maintains continuity of coverage including in-progress care.
- ACA marketplace plan: Starting a new job is a qualifying life event that opens a 60-day Special Enrollment Period. If your new employer's waiting period means you will be uninsured for a period, you can enroll in a marketplace plan to cover the gap. When your employer coverage begins, you can drop the marketplace plan (another qualifying event).
- Short-term gap coverage: Available in some states for very short gaps. These are not comprehensive plans and do not meet ACA minimum essential coverage standards.
- Spouse's or parent's employer plan: If a family member has employer coverage, loss of your own coverage (or starting a new job where you are waiting) may qualify you to join their plan outside of open enrollment.
Marketplace Plan During a Waiting Period
When you enroll in a marketplace plan to cover a waiting period, remember:
- You may qualify for premium tax credits if your income is below 400% FPL and you are not offered affordable coverage from the employer (coverage is considered affordable if the employee-only premium is under 9.02% of household income in 2026).
- When your employer coverage begins, you must report the change to the marketplace. Loss of marketplace eligibility due to gaining employer coverage ends your premium tax credit.
- Leaving a marketplace plan to join employer coverage is a qualifying event that ends your marketplace plan cleanly; you will not owe the premium for months after you disenroll.
Waiting Periods vs. Pre-Existing Condition Exclusions
Waiting periods are sometimes confused with pre-existing condition exclusions. ACA-compliant plans — both marketplace and employer plans — cannot impose pre-existing condition exclusions. A waiting period delays when your coverage starts but does not exclude any conditions from coverage once it begins. Once your coverage is active, all covered services apply regardless of any pre-existing health conditions.
Need help finding coverage during an employment transition? A licensed broker can help you bridge the gap. Call (713) 575-9904.