Coordinating Medicare & FEHB.
Making Medicare and FEHB work as one — which pays first, Part B reimbursements, TRICARE For Life alongside FEHB, and the HSA contribution trap that catches people working past 65.
Every guide in this cluster
Do Federal Retirees Even Need Medigap? The Traps to Avoid
Almost never — FEHB already acts as a Medicare supplement, often better than Plan G. The two Medigap traps: paying twice, and the irreversible mistake of dropping FEHB.
Medicare Part D and FEHB: Do Federal Retirees Need It? (2026)
FEHB drug coverage means no Part D penalty, but the new $2,100 out-of-pocket cap changed the math. How the FEHB EGWP works, when to opt out, and a calculator.
Suspending FEHB for Medicare Advantage: Keep Your Way Back (2026)
Federal retirees can suspend FEHB for a Medicare Advantage plan and keep the right to return. Suspend vs cancel, RI 79-9, re-enrollment, and a calculator.
Medicare vs. Medicare Advantage: How to Choose in 2026
Original Medicare or Medicare Advantage — plus the FEHB-sponsored third path most feds never hear about. The 2026 trade-offs, the one-way-door warning, and a “which fits you” priorities matcher.
TRICARE for Life and FEHB: The Decision for Military Feds
The suspend strategy, the coordination of benefits, and when each plan wins for dual-status retirees in 2026. With a three-strategy cost comparison calculator showing 20-year savings.
Medicare Enrollment Kills Your HSA Contributions: The 6-Month Lookback
Any part of Medicare ends HSA contributions, and Part A backdates up to 6 months — turning legal contributions into a 6% penalty. When to stop, and a risk calculator.
Back to the full pillar
This is one cluster of the FEHB & Medicare pillar. Explore the Part B decision, FEHB in retirement, coverage gaps, and more in the full pillar.
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