FEHB After Leaving Government: TCC, ACA, and the 5-Year Trap
Leaving federal service? Your FEHB jumps from $251/month to $915/month under TCC. Here's every option and the 5-year rule that determines your retirement coverage.
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FEHB After Leaving Government: TCC, ACA, and the 5-Year Trap
Last Updated: April 19, 2026
Federal employees do not get COBRA. That surprises almost everyone who leaves government for the first time. FEHB plans are exempt from the COBRA statute. Instead, you get TCC, Temporary Continuation of Coverage, which lasts 18 months and costs roughly four times what you're paying now.
Your self-only premium jumps from about $251/month to $915/month. Family coverage goes from $602 to $2,192. And when TCC runs out, the ACA marketplace is your main option, which got sharply more expensive in 2026 after subsidies expired.
This is the decision tree that determines your health insurance for the rest of your career.
Key Takeaways
- Federal employees are NOT eligible for COBRA. TCC is the equivalent: 18 months at 102% of premium
- Self-only TCC cost: ~$915/month (vs. ~$251 while active). Family: ~$2,192/month (vs. ~$602)
- The 5-year FEHB enrollment rule determines whether you keep coverage in retirement. Break it and it's gone.
- ACA enhanced subsidies expired December 31, 2025. Unsubsidized marketplace plans are 18%+ more expensive
- The government FEHB contribution in retirement is worth approximately $20,229/year for self-and-family
The cost shock when you leave
| Coverage | Active Employee Pays | TCC (102% of Full Premium) | Increase |
|---|---|---|---|
| Self-only | ~$251/month | ~$915/month | +264% |
| Self plus one | ~$520/month | ~$1,890/month | +263% |
| Self and family | ~$602/month | ~$2,192/month | +264% |
These numbers are 2026 estimates based on typical BCBS FEP rates. Your actual plan may vary.
The reason for the jump: while you're employed, the government pays roughly 72-75% of your FEHB premium. Under TCC, you pay the entire thing plus a 2% administrative surcharge.
TCC: what it is and how to get it
TCC is your bridge. It maintains your exact same FEHB plan, same network, same benefits, for up to 18 months after separation. The only thing that changes is the cost.
The deadlines are strict. You must elect TCC within 60 days of your FEHB coverage ending. Coverage ends at the close of the pay period following your separation date. If you miss the 60-day window, TCC is permanently unavailable. There is no late enrollment option.
Your HR office should provide TCC enrollment forms as part of your separation package. If they don't, ask. Some agencies have been inconsistent about this during the 2025-2026 separation wave.
The 5-year rule: the most expensive mistake people make
If you plan to retire from federal service at any point in the future, this rule determines whether you keep FEHB for life or lose it entirely.
To carry FEHB into retirement, you must be continuously enrolled in FEHB for the 5 years immediately before your retirement date. "Continuously" means no gaps, not even for one pay period.
If you resign at age 45, drop FEHB, work in the private sector for 10 years, then return to federal service at 55, the 5-year clock resets from zero when you re-enroll. If you retire at 58 with only 3 years of continuous enrollment, you do not qualify.
There is one exception: if your total federal career is less than 5 years, you must have been enrolled since your first opportunity to enroll. But this exception is narrow and applies mainly to short-career employees who retire under special provisions.
The financial value of getting this right: the government contributes approximately $20,229 per year toward your self-and-family FEHB premium in retirement. Over 20 years of retirement, that is $404,580 in government-paid health insurance. Breaking the 5-year rule means forfeiting all of it.
What happens after TCC runs out
When TCC expires after 18 months, your options are:
ACA marketplace. Losing TCC triggers a Special Enrollment Period, so you can enroll immediately without waiting for open enrollment. But the enhanced premium tax credits that made marketplace plans affordable expired on December 31, 2025. For 2026, a 60-year-old couple on an unsubsidized Silver plan can expect to pay $18,000 to $28,000 per year before cost-sharing. That is real money, and it is a meaningful downgrade from FEHB.
Spouse's employer plan. If your spouse has employer-sponsored coverage, losing TCC is a qualifying event to join their plan. This is often the best option if available.
Medicare. If you're 65 or older, Medicare Part A (free) plus Part B ($202.90/month standard in 2026) is available. You can pair Medicare with a Medigap supplement or Medicare Advantage plan.
Short-term or catastrophic coverage. Available but not comparable to FEHB. These are gap-fillers, not long-term solutions.
The real comparison: FEHB retiree vs. the alternatives
| Option | Monthly Cost (couple, 60) | Network Quality | Rx Coverage | Lifetime? |
|---|---|---|---|---|
| FEHB retiree (5-yr rule met) | ~$602 | Excellent | Full | Yes |
| TCC (18 months only) | ~$2,192 | Same as FEHB | Full | No (18 mo) |
| ACA Silver (unsubsidized) | ~$1,500-$2,300 | Varies | Varies | Until Medicare |
| Medicare + Medigap (65+) | ~$700-$1,000 | Strong | Part D needed | Yes |
The FEHB retiree column is the outcome that makes the 5-year rule so consequential. Getting there means paying $602/month for the same coverage that costs $2,192 under TCC or $1,500+ on the marketplace.
If you're considering leaving federal service
Run the numbers before you resign. Use the FEHB Calculator to compare your current plan costs against TCC and marketplace alternatives.
If you're within 5 years of retirement eligibility, think hard about the 5-year rule. Leaving now and re-enrolling later restarts the clock. The FERS Retirement Calculator shows your pension value at different separation dates, which is part of the total compensation picture.
If you've already separated and are on TCC, mark the expiration date. Start researching ACA plans or spouse coverage at least 60 days before TCC ends.
Frequently Asked Questions
Do federal employees get COBRA?
No. FEHB is exempt from COBRA. TCC is the federal equivalent: 18 months at 102% of premium. Elect within 60 days of coverage ending or lose it permanently.
How much does TCC cost?
Self-only goes from ~$251/month to ~$915/month. Family goes from ~$602 to ~$2,192. You pay the full premium plus 2%.
What is the FEHB 5-year rule?
You must be continuously enrolled in FEHB for 5 years immediately before retirement to keep it as a retiree. Any gap, even one pay period, breaks the chain.
Can I switch to ACA after TCC?
Yes. Losing TCC triggers a Special Enrollment Period. But unsubsidized marketplace plans are significantly more expensive in 2026 after enhanced subsidies expired.
How much is the government FEHB contribution worth?
Approximately $20,229/year for self-and-family. Over 20 years of retirement, that is $404,580.
Related Resources
- FEHB Calculator: Compare your plan costs
- FERS Retirement Calculator: Model your pension at different separation dates
- FEHB Value in Retirement: The dollar breakdown of what FEHB is worth
- FEHB + Medicare Part B: The $2,400/year decision
- FEHB 2027 Changes: What the new OPM call letter means
- Former Feds Job Market 2026: Where 278,000 ex-feds are landing
- Last Paycheck to First Retirement Check: Surviving the cash flow gap
Sources
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