FEHB plans for retirees allow federal employees and retirees to keep their health insurance coverage into retirement — often the single most valuable benefit in a federal pension package. Many retirees don't realize that FEHB can continue for life, and can even be passed to a surviving spouse, as long as you meet the eligibility rules before you retire.
The problem? The eligibility rules trip people up. Retire too early or cancel your coverage at the wrong time, and you can lose the ability to re-enroll later — permanently.
The Office of Personnel Management (OPM) reports that FEHB covers millions of federal employees, annuitants, and their family members, making it one of the largest employer-sponsored health programs in the country.
This article covers five essential facts: who qualifies to carry FEHB into retirement, how costs work, how Medicare coordinates with FEHB, common mistakes to avoid, and how to choose the right plan.
Who Qualifies to Keep FEHB in Retirement
Not every federal retiree can keep FEHB. To carry your coverage into retirement, you must meet OPM's continued coverage requirements: you must be eligible to retire under an immediate retirement annuity, and you must have been enrolled in FEHB for the five years of service immediately before your retirement date (or since your first opportunity to enroll, if shorter).
This five-year rule catches many people off guard. A common scenario: an employee enrolls in FEHB only in their last few years of work to "lock in" coverage, then discovers at retirement they don't qualify because the five-year requirement wasn't met.
Key qualifying conditions include:
- You retire on an immediate annuity (regular, early, or discontinued service retirement)
- You've been continuously enrolled (including as a family member) for the five years before retirement
- Your enrollment doesn't lapse between employment and annuity start
As OPM's guidance states, temporary extensions of coverage after separation do not count toward the five-year requirement.
How to apply this: If you're within five years of a planned retirement date, verify your FEHB enrollment history now through your agency's benefits office or your OPM Services Online account so there are no gaps.
What FEHB Costs Retirees
In retirement, the government continues to pay its share of your premium — roughly the same employer contribution you received as an employee, typically around 70-75% of the plan premium depending on the plan. You pay the rest through a monthly deduction from your annuity.
Premiums change every year, and OPM publishes a full rate comparison each plan year on its FEHB plan comparison tool. Costs vary widely by plan type:
| Plan type | Typical premium level | What to check before enrolling |
|---|---|---|
| Fee-for-service (e.g., Blue Cross Basic) | Highest | Whether the higher premium fits your retirement budget |
| High-option HMO | Moderate | Network coverage in your retirement location |
| Standard option | Moderate | Out-of-pocket caps and drug tiers |
| Consumer-driven/high-deductible | Lowest | HRA balances and deductible size |
How to apply this: Before retiring, compare current premiums and your expected medical usage using OPM's plan comparison tool at OPM's healthcare page, and build the monthly premium into your retirement budget.
How FEHB Works With Medicare
Many retirees wonder whether they should take Medicare Part B if they keep FEHB. For most retirees, the answer is yes — but the rules differ depending on whether you retired before or after age 65.
If you're enrolled in both, FEHB generally pays first and Medicare pays second, which can dramatically reduce your out-of-pocket costs. Most FEHB plans waive deductibles, coinsurance, and copayments for services covered by Medicare Part A and Part B when you have both. Many retirees describe Medicare + FEHB as near-complete coverage for in-network care.
Key coordination points:
- You enroll in Medicare through the Social Security Administration, not OPM
- FEHB plans cannot require you to join Medicare, but many strongly incentivize it
- If you retire at 65 or later without Part B, some plans treat you as if you had it only for employer retiree coverage rules — details vary by plan
How to apply this: About three months before turning 65 (or retiring), contact Social Security to start Medicare enrollment, then call your FEHB plan to confirm how it coordinates benefits with Part B.
Common Mistakes to Avoid With FEHB in Retirement
The costliest mistakes with fehb plans for retirees are irreversible, so knowing them ahead of time matters.
- Canceling coverage and assuming you can re-enroll. If you cancel FEHB in retirement, you generally cannot re-enroll later — even during Open Season.
- Letting coverage lapse at retirement. A gap between your last day of employment and your annuity start date can end eligibility.
- Ignoring Open Season. Retirees can change plans during Open Season each fall, just like employees. Failing to review annual changes means overpaying or staying in a plan that dropped your doctors.
- Forgetting survivor coverage. If you want your spouse to keep FEHB after your death, you must elect a survivor annuity for them and verify your self-plus-one or self-and-family enrollment at retirement.
How to apply this: Write down your intended enrollment type (self only, self plus one, or self and family) and confirm your survivor benefit election with your benefits officer before submitting retirement paperwork.
How to Choose the Right Plan for Retirement
The plan that worked while you were employed may not be the best fit in retirement, especially if you relocate. Use OPM's official Plan Comparison Tool, which lets you filter by state, plan type, and premium tier.
A practical comparison framework:
| Factor | Why it matters in retirement | Action to take |
|---|---|---|
| Total out-of-pocket maximum | Caps your worst-case annual costs | Compare across your top 3 plans |
| Provider network | Relocation can put you out of network | Confirm doctors in your retirement area |
| Medicare coordination | Affects what you actually pay | Check each plan's Part A/B waiver rules |
| Prescription drug tiers | Drug costs rise with age | Price your current medications |
Also compare FEHB against TRICARE (if you're a military retiree) and federal employee dental/vision (FEDVIP), which you can keep separately. Tools like the Social Security retirement benefits portal help you time Medicare and annuity decisions together.
How to apply this: Shortlist three plans, then call each one with your actual medication list and preferred doctors before Open Season closes.
Frequently Asked Questions About fehb plans for retirees
Can my spouse keep my FEHB plan after I die?
Yes, if you elected a survivor annuity for your spouse and were enrolled in self and family (or switched to it) at retirement. Your spouse keeps the coverage by paying the full premium themselves — both the employee and government share — and can continue for life as long as the survivor annuity remains in effect.
Do fehb plans for retirees change every year?
Yes. Premiums, copayments, drug formularies, and networks are updated annually. OPM announces new rates before Open Season each fall. Review the brochure for your plan every year, because a plan that was right at retirement can become a poor fit within a few years.
Can I suspend FEHB if I join Medicare Advantage?
Yes. OPM allows you to suspend — not cancel — your FEHB enrollment if you enroll in a Medicare Advantage plan with prescription drug coverage. This is a key distinction: suspended enrollment can be resumed later if you leave Medicare Advantage, whereas cancellation is permanent.
How do I pay FEHB premiums in retirement?
Premiums are withheld directly from your monthly annuity payment by the Office of Personnel Management. If your annuity is too small to cover withholding in a given month, OPM will bill you directly for the premium instead of canceling coverage.
Can I add a new spouse to my FEHB plan after retiring?
Yes. Retirees can change enrollment type to self plus one or self and family upon marriage, or add an eligible family member, outside of Open Season due to the qualifying life event. Notify OPM promptly — most changes must be requested within a limited window after the event.
Conclusion
Keeping federal health coverage into retirement is one of the strongest financial advantages of a federal career — if you follow the rules.
- Verify the five-year enrollment rule before you pick a retirement date
- Coordinate FEHB with Medicare to slash out-of-pocket costs
- Never cancel your enrollment in retirement — suspension is the safer option
- Review plans every Open Season and confirm survivor coverage
Understanding fehb plans for retirees comes down to preparation: check your eligibility record, compare plans annually, and confirm your survivor benefit election before you sign retirement paperwork. Start today by logging into OPM Services Online to review your enrollment history.
