Do I Keep FEHB if I Leave Before Retirement

The Short Answer: It Depends on Your Retirement Path

FEHB health coverage doesn't survive your separation date — at least not in its current form. What happens next depends entirely on which retirement path you're on, and the difference between "deferred" and "postponed" retirement is the single biggest factor.

The 31-Day Free Extension

If you are enrolled in FEHB (or PSHB as a postal employee), coverage continues through the end of the pay period in which you separate, followed by a free 31-calendar-day extension. No premium or paperwork is required for the extension.

Temporary Continuation of Coverage (TCC)

After the 31-day extension, you can elect TCC — the federal equivalent of COBRA. It extends your FEHB enrollment for up to 18 months. The catch: you pay the full premium (both the employee share and the government share) plus a 2% administrative charge, totaling 102% of the premium cost.

For context, if your FEHB Self Plus One plan had a biweekly employee premium of $280, the government was paying roughly $660 on top of that. Under TCC, you'd pay all $940 plus the 2% surcharge — about $959 per pay period, or roughly $2,076 per month.

You must elect TCC by submitting SF 2809 within 60 days after separation or 65 days after the date of your agency's notice, whichever is later. An agency may accept a late election only if it determines that reasons beyond your control prevented you from filing on time.

Deferred Retirement: FEHB Lost Permanently

If you leave before reaching your Minimum Retirement Age with at least 5 years of creditable civilian service and later claim a deferred annuity — starting at age 62 with 5–9 years, at MRA with 10–29 years (reduced if under 62), at MRA with 30+ years (unreduced), or at age 60 with 20+ years (unreduced) — you cannot re-enroll in FEHB when your pension starts. Health coverage ends permanently after TCC expires. This is the hardest rule in federal retirement, and the one most separating employees don't fully understand until it's too late.

There is no exception, no hardship waiver, no way to buy back into FEHB under deferred retirement. OPM's rules are absolute on this point.

Postponed Retirement: FEHB Comes Back

If you separated at or after your MRA with at least 10 years of service, including at least 5 years of creditable civilian service, and chose to postpone your annuity (to reduce the 5%-per-year age penalty), you can re-enroll in FEHB when your postponed pension begins — but only if you met the 5-year continuous enrollment rule at the time you separated.

That rule generally requires continuous coverage under FEHB, PSHB, or TRICARE for the 5 years of service immediately preceding your separation date, or for your entire service period if shorter; qualifying coverage as a family member also counts. Gaps — even brief ones — can disqualify you.

When your postponed annuity commences, you can re-enroll in FEHB if you meet the coverage requirement. OPM allows a postponed annuity to begin from MRA up to two days before your 62nd birthday; with 20+ years, starting at age 60 eliminates the age reduction. If you apply after 62 for a deferred annuity, FEHB cannot be reinstated. You pay the standard annuitant premium share, deducted from your monthly pension, and get the full federal employer subsidy. After years of paying full-price private insurance, this is a significant financial event.

Bridging the Health Insurance Gap

Between TCC expiration and the start of a postponed annuity (or forever, under deferred retirement), you need coverage from somewhere else.

ACA Marketplace plans are the most common bridge. You qualify for a Special Enrollment Period when your FEHB/TCC coverage ends. Depending on your income in the years between federal service and annuity commencement, you may qualify for premium tax credits that substantially reduce costs.

Spouse's employer plan is the simplest bridge if available. Losing FEHB coverage qualifies as a life event for enrollment outside your spouse's employer's open season.

New employer's plan covers you if you're leaving for a private sector job that offers health benefits. Check the waiting period — some employers impose 30, 60, or 90-day waits before coverage kicks in. TCC can bridge that gap.

Short-term health plans are available in most states but come with significant coverage limitations. They typically don't cover pre-existing conditions and have lower lifetime maximums.

PSHB: An Extra Rule for Postal Employees

Since January 1, 2025, postal employees and annuitants fall under the Postal Service Health Benefits (PSHB) program instead of FEHB. The 5-year rule and TCC mechanics work the same way, but PSHB adds a Medicare Part B enrollment requirement at age 65 for most postal retirees. If you're a postal employee planning a postponed retirement, factor Medicare Part B premiums into your bridge planning.

The Decision Point

For employees with 10+ years of service approaching MRA, health insurance preservation is often the deciding factor between a deferred and postponed retirement. The Leaving Federal Service Early toolkit includes an FEHB Coverage Bridge Worksheet that maps out the costs across TCC, marketplace, and eventual FEHB re-enrollment.

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