Federal employees rarely shop for health insurance the way a self-employed worker or a gig driver does. The Federal Employees Health Benefits (FEHB) Program, run by the U.S. Office of Personnel Management (OPM), covers roughly 8 million federal employees, federal retirees, and family members through 47 carriers offering 132 plan options nationwide in 2026. The government pays 72% to 75% of the premium depending on the plan, and enrollment happens once a year during Open Season unless a qualifying life event opens a Special Enrollment Period (SEP).
Postal Service employees and postal retirees are the major exception. Since January 1, 2025, the Postal Service Health Benefits (PSHB) Program replaced FEHB for postal workers under the Postal Service Reform Act of 2022, and PSHB carries its own Medicare Part B enrollment mandate for most Medicare-eligible annuitants. Federal annuitants who separate before qualifying for an immediate annuity, deferred retirees, and divorced spouses who lose FEHB eligibility are the main group of civil servants who end up shopping the ACA Marketplace instead. The ACA income limits page shows exactly where the 2026 subsidy cliff sits if that situation applies to you.
Your 4 Real Options
Available options| Option | Best for | Typical cost |
|---|
| FEHB while actively employed | Current full-time and most part-time federal employees | $100 to $700/month; government pays 72% to 75% in 2026 |
| FEHB carried into retirement | Federal retirees who met the 5-year continuous enrollment rule | Same FEHB premium continues; government still pays 72% to 75% |
| PSHB for postal employees and retirees | USPS employees and postal retirees | Similar to FEHB, plus Medicare Part B premium ($202.90/month in 2026) for most Medicare-eligible annuitants |
| ACA Marketplace plan | Deferred retirees, divorced spouses, and federal workers without FEHB/PSHB eligibility | $0 to $600/month after PTC; full price above the 400% FPL cliff |
FEHB and PSHB premiums are deducted pretax from payroll (active employees) or from the monthly annuity check (retirees) through premium conversion. The 400% FPL subsidy cliff returned January 1, 2026, so Marketplace shoppers above that line pay full sticker price.
Source: OPM.gov, HealthCare.gov, CMS.gov
Option 1: FEHB While You're Working
Federal employees become eligible for FEHB on their first day in most permanent positions and have 60 days to enroll before their next opportunity is the annual Open Season. During Open Season, typically November to December each year, an FEHB enrollee compares plans through the OPM FEHB Plan Comparison Tool, Employee Express, or their agency's benefits portal. The government contribution formula caps at 75% of any single plan's premium, but averages 72% across all plans, so a federal employee choosing a pricier plan pays a larger dollar share even though the percentage share stays similar.
For 2026, the FEHB Program has 47 participating carriers offering 132 plan options, and the overall average premium increased 10.2%, with the average enrollee share rising 12.3%. Fee-for-service plans (Blue Cross Blue Shield, GEHA, Compass Rose), HMOs, and consumer-driven or high-deductible plans are all on the menu. A federal worker who does nothing during Open Season stays on their current plan for 2026, but premiums and benefits can change year to year, so re-shopping annually is worth the 20 minutes it takes.
Option 2: FEHB Carried Into Retirement
A federal retiree keeps the exact same FEHB plan and government contribution percentage into retirement, as long as two conditions are met: retiring on an immediate annuity, and continuous FEHB enrollment for the 5 years immediately before the annuity starts (or the full period since first eligible, if shorter). This is the single most consequential rule for any federal annuitant planning retirement, because there is no way to add FEHB back after the fact once you separate without it.
Federal employees who continue working past age 65 with FEHB coverage in place can generally delay Medicare Part B without a late-enrollment penalty, because active FEHB counts as employer group coverage. Once employment ends, an 8-month Special Enrollment Period opens for Part B. Federal retirees are not required to take Medicare Part B to keep FEHB (this is the key difference from PSHB), though many retirees add it anyway once FEHB premiums plus out-of-pocket costs start to outweigh the Part B premium.
Option 3: PSHB for Postal Employees and Retirees
Every postal employee and postal retiree moved from FEHB into the Postal Service Health Benefits (PSHB) Program on January 1, 2025. PSHB plans are run by the same FEHB carriers, cover the same 10 essential health benefits, and use the same Open Season calendar, so a postal employee will recognize most of the plan menu. The difference that matters most: most Medicare-eligible PSHB annuitants must enroll in Medicare Part B to keep PSHB coverage, with narrow exceptions for postal retirees who retired on or before January 1, 2025 and were not yet enrolled in Part B, postal employees who were 64 or older on January 1, 2025, and enrollees living outside the United States.
A PSHB enrollee who is required to have Part B and skips it loses PSHB coverage entirely, not just a penalty. The standard Medicare Part B premium is $202.90/month in 2026 (higher for income-related adjustments above certain thresholds), and OPM and the carrier coordinate the Part B requirement with your PSHB plan's own reduced cost sharing for Medicare-primary enrollees.
Option 4: ACA Marketplace When FEHB or PSHB Isn't Available
Not every federal worker qualifies for FEHB. Seasonal, intermittent, and some temporary federal employees are excluded, and a federal annuitant who separates before meeting the 5-year continuous enrollment rule loses the right to carry FEHB into retirement. Family members can also lose FEHB coverage independently, most commonly a divorced spouse (FEHB coverage for a spouse ends automatically at divorce, with a limited Spouse Equity option in some cases) or a dependent aging off at 26. Any of these situations opens a 60-day Marketplace Special Enrollment Period.
On the ACA Marketplace, a federal retiree's pension and any Social Security count as MAGI, so the Premium Tax Credit (PTC) calculation for a federal annuitant often looks different from a working federal employee's. Federal Employees Group Life Insurance (FEGLI) and Temporary Continuation of Coverage (TCC), FEHB's own version of COBRA, are separate products that do not substitute for Marketplace coverage but can bridge a short gap; TCC runs up to 18 months at the full premium plus a 2% administrative fee.
Traps That Cost Federal Employees Thousands
Federal employees assume FEHB is simple because it is government-run. The gaps that trip up federal workers and federal retirees are procedural, not product quality:
Common traps for Federal Employees| Trap | Why to avoid |
|---|
| Missing the 5-year continuous FEHB enrollment rule | A federal annuitant who breaks continuous enrollment (even briefly, without a covered gap exception) loses the right to carry FEHB into retirement permanently. There is no appeal once the annuity has already started, outside narrow OPM discretionary waivers. |
| Missing the 8-month Medicare Part B Special Enrollment Period after retiring | A federal retiree who lets the 8-month SEP lapse faces a permanent 10% Part B premium penalty for each 12-month period without coverage, plus a wait until the next General Enrollment Period to re-enroll. |
| Confusing FEHB and PSHB Medicare Part B rules | FEHB retirees are not required to enroll in Medicare Part B to keep coverage. PSHB annuitants generally are. A postal employee who assumes the FEHB rule still applies after the 2025 PSHB switch risks losing coverage entirely if the Part B deadline is missed. |
| Canceling FEHB instead of suspending it | Enrolling in TRICARE, a Medicare Advantage plan, or VA coverage is a reason to suspend FEHB, not cancel it. Cancellation forfeits the right to re-enroll later; suspension preserves it for the next Open Season or a qualifying event. |
When in doubt, a federal employee or federal annuitant should confirm status with their servicing HR office or OPM's Retirement Information Office before making an irreversible election.
Source: OPM.gov, Federal Register, NARFE
Premium Tax Credit (PTC) eligibility for federal employees and retirees in 2026
FEHB and PSHB both count as minimum essential coverage, which normally blocks Premium Tax Credit (PTC) eligibility for an actively enrolled federal employee, federal retiree, or PSHB annuitant. The Marketplace only becomes relevant when a federal worker loses eligibility: a deferred retiree who separates before meeting the 5-year continuous enrollment rule, a divorced spouse whose FEHB coverage ends, a dependent aging off at 26, or a seasonal federal employee never eligible for FEHB in the first place. For any of these situations, the 400% FPL cliff is the number that matters: $63,840 for a single filer, $132,000 for a household of four in 2026. Subsidies do not disappear at a single threshold below that line, they phase down as projected income climbs and stop entirely at 400% FPL.
MAGI for a federal retiree includes the CSRS or FERS annuity, any Thrift Savings Plan withdrawals, and 100% of Social Security benefits, since ACA MAGI adds back the non-taxable portion of Social Security even though only up to 85% is taxable for regular income tax purposes, so a federal annuitant's Marketplace subsidy math often differs sharply from an active federal employee's wage-based MAGI. Anyone enrolling in a Marketplace plan reconciles the advance PTC on Form 1095-A the following tax season, so a federal worker whose pension or TSP withdrawal changes mid-year should update their HealthCare.gov application within 30 days.
2026 Federal Poverty Level thresholds for Marketplace subsidy eligibility| Household size | 138% FPL (2026) | 400% FPL cliff (2026) |
|---|
| 1 | $22,025 | $63,840 |
| 2 | $29,863 | $86,560 |
| 3 | $37,702 | $109,280 |
| 4 | $45,540 | $132,000 |
| 5 | $53,378 | $154,720 |
| 6 | $61,217 | $177,440 |
| 7 | $69,055 | $200,160 |
| 8 | $76,894 | $222,880 |
| Each additional person | + $7,838 | + $22,720 |
138% FPL is the Medicaid expansion threshold in expansion states; below it, a family member who is not Medicare-eligible may qualify for Medicaid instead of a Marketplace plan. 400% FPL is the 2026 subsidy cliff for the Premium Tax Credit.
Source: HHS ASPE 2026 Poverty Guidelines, HealthCare.gov
HSA, HDHP, and FSAFEDS fit for federal employees in 2026
FEHB includes several HSA-qualified High Deductible Health Plans (HDHPs), including GEHA's HDHP, which pairs with a Health Savings Account (HSA) for a triple tax advantage: contributions are deductible, growth is tax-free, and qualified medical withdrawals are tax-free. The 2026 IRS minimum HDHP deductible is $1,700 self-only and $3,400 family; the 2026 HSA contribution limit is $4,400 self-only and $8,750 family, plus a $1,000 catch-up for federal employees 55 and older. GEHA's own 2026 HDHP contributes up to $2,000 directly into an enrollee's HSA on top of whatever the federal employee contributes personally, which is unusually generous compared with most private-sector HDHPs.
A federal worker also has real access to FSAFEDS, the federal government's Flexible Spending Account program, unlike most non-W-2 personas. The 2026 Health Care FSA (HCFSA) limit is $3,400 with a $680 carryover, and the 2026 Dependent Care FSA limit is $7,500 per household. A federal employee cannot pair a full HCFSA with an HSA in the same plan year; anyone enrolled in an HSA-qualified HDHP who wants FSA-style savings uses a Limited Expense HCFSA (LEX HCFSA), which restricts reimbursement to dental and vision expenses only, preserving HSA eligibility.
Form 7206, the self-employed health insurance deduction, does not apply to federal employees or federal retirees. FEHB and PSHB premiums are already paid pretax through payroll deduction (active employees) or annuity withholding (retirees) via premium conversion, and there is no self-employment income for a civil servant to deduct against. A federal worker who also runs a side business with net self-employment income could use Form 7206 for premiums tied to that separate self-employed coverage, but never for FEHB or PSHB premiums themselves.
- 2026 HDHP minimum deductible: $1,700 self-only, $3,400 family.
- 2026 HSA contribution limit: $4,400 self-only, $8,750 family, plus $1,000 catch-up at 55+.
- 2026 FSAFEDS Health Care FSA limit: $3,400, with $680 carryover.
- 2026 FSAFEDS Dependent Care FSA limit: $7,500 per household.
FEHB into retirement: the 5-year rule for federal annuitants
To carry FEHB into retirement, a federal employee must retire on an immediate annuity and must have been continuously enrolled in FEHB, or covered as a family member under someone else's FEHB enrollment, for the 5 years immediately before the annuity starts (or for the entire period since first eligible, if that period is shorter than 5 years). Time covered under TRICARE or CHAMPVA counts toward the 5 years as long as the federal employee is enrolled in FEHB at the moment of retirement, which matters for military spouses and Guard or Reserve members who moved into federal civilian service.
- The 5 years do not need to be in the same plan; switching FEHB plans during Open Season does not reset the clock.
- A buyout or involuntary early/discontinued-service retirement generally comes with a pre-approved OPM waiver of the 5-year rule.
- OPM retains discretionary authority under Public Law 99-251 to waive the rule when enforcing it would be against equity and good conscience, though this is granted case by case and is not guaranteed.
- A deferred retiree, someone who leaves federal service before retirement eligibility and draws an annuity later, generally cannot re-enroll in FEHB at that later date and should plan on Marketplace coverage in the interim.
PSHB and Medicare Part B for postal employees and retirees
Postal Service Health Benefits (PSHB) replaced FEHB for every postal employee and postal retiree starting January 1, 2025, under the Postal Service Reform Act of 2022. A postal employee who retires after that date and later becomes Medicare-eligible, generally at 65, must enroll in Medicare Part B along with any Medicare-eligible family members to keep PSHB coverage. This is the sharpest difference from ordinary FEHB, where Part B enrollment stays optional for federal retirees.
Three exceptions matter most for a postal employee weighing retirement timing: postal retirees who retired on or before January 1, 2025 and were not already enrolled in Part B are exempt from the mandate; postal employees who were age 64 or older on January 1, 2025 are exempt once they retire; and PSHB enrollees who live outside the United States and its territories are generally exempt. Outside those three groups, skipping Part B does not trigger a fee, it triggers a complete loss of PSHB coverage.
Marketplace Special Enrollment Period (SEP) triggers for federal employees
Losing FEHB or PSHB coverage, or losing eligibility for it, opens a 60-day Marketplace Special Enrollment Period (SEP) for a federal worker or family member, the same 60-day window that applies to any other qualifying life event nationwide.
- Separating from federal service before meeting the 5-year continuous enrollment rule (deferred retirement or resignation).
- Divorce or legal separation ending a spouse's FEHB or PSHB coverage.
- A dependent aging off FEHB or PSHB coverage at 26.
- Missing a required Medicare Part B enrollment deadline under PSHB and losing coverage as a result.
- Marriage to, or the birth or adoption of, a dependent who needs coverage outside the FEHB/PSHB family unit.
- A permanent move that changes which Marketplace plans are available, common for federal employees reassigned between states.
How to enroll: FEHB Open Season, PSHB, and Marketplace steps
FEHB and PSHB Open Season runs each year from the second Monday in November through the second Monday in December, for coverage effective the following January 1. The 2025 Open Season ran November 10 through December 8, 2025 for 2026 coverage; the next Open Season is expected November 9 through December 14, 2026, for 2027 coverage. A federal employee, federal retiree, or PSHB annuitant who wants to change plans, add or drop a family member, or switch into an HSA-qualified HDHP acts during that window using the steps below.
- Compare plans at the OPM FEHB or PSHB Plan Comparison Tool at opm.gov before Open Season opens.
- If retiring soon, confirm 5-year continuous enrollment status with your servicing HR office before submitting retirement paperwork.
- Enroll or change plans through Employee Express, myPay, EBIS, or your agency's benefits portal (active employees) or through OPM Retirement Services (annuitants).
- If Medicare-eligible under PSHB, enroll in Medicare Part B at ssa.gov during your Initial or Special Enrollment Period, well before any deadline.
- If FEHB/PSHB isn't available, create a HealthCare.gov account within 60 days of the qualifying event and complete the application with your projected household income.
Frequently Asked Questions
What's the cheapest health insurance option for federal employees in 2026?
For an actively working federal employee, FEHB is almost always the cheapest option because the government pays 72% to 75% of the premium and deducts the rest pretax through payroll. Among FEHB plans, an HSA-qualified HDHP typically has the lowest sticker premium and adds HSA contributions on top. A federal retiree who met the 5-year continuous enrollment rule keeps the same math. Anyone shopping the ACA Marketplace instead, because FEHB or PSHB isn't available, usually finds the cheapest option is a Bronze plan with Premium Tax Credits applied, if household MAGI is under 400% of the 2026 Federal Poverty Level.
Do federal employees and federal retirees qualify for the Premium Tax Credit?
Generally no, while actively enrolled in FEHB or PSHB, because both count as minimum essential coverage. A federal worker or federal annuitant who loses FEHB or PSHB eligibility, such as a deferred retiree, a divorced spouse, or a dependent aging off at 26, can shop the Marketplace and qualify for the PTC if projected MAGI falls under 400% of the 2026 Federal Poverty Level ($63,840 single, $132,000 family of four). A federal retiree's pension and Social Security both count toward MAGI.
Can federal employees deduct FEHB premiums on their taxes?
Form 7206, the self-employed health insurance deduction, does not apply to federal employees or federal retirees, because FEHB and PSHB premiums are already paid pretax through payroll deduction or annuity withholding via premium conversion, not through a Schedule C business. There is no additional itemized deduction on top of that pretax treatment unless total unreimbursed medical expenses, including any out-of-pocket FEHB costs, exceed 7.5% of adjusted gross income, in which case Schedule A itemization may help.
Can federal employees use an HSA?
Yes, if enrolled in an HSA-qualified FEHB HDHP, such as GEHA's high-deductible plan. The 2026 HDHP minimum deductible is $1,700 self-only and $3,400 family, and the 2026 HSA contribution limit is $4,400 self-only and $8,750 family, plus a $1,000 catch-up at 55 and older. Some FEHB HDHP carriers also add their own direct HSA contribution on top of what the federal employee contributes. A federal worker cannot pair a full FSAFEDS Health Care FSA with an HSA in the same year; a Limited Expense HCFSA (dental and vision only) is the workaround.
What if my federal retirement income is too high for Marketplace subsidies?
Above 400% of the 2026 Federal Poverty Level ($63,840 single, $132,000 family of four), a Marketplace shopper pays full sticker price, since the subsidy cliff returned January 1, 2026. Most federal retirees in this situation are keeping FEHB anyway, since FEHB's government contribution (72% to 75%) usually beats an unsubsidized Marketplace plan on cost. For the smaller group without FEHB access above the cliff, an HSA-qualified HDHP purchased on the Marketplace can still lower the effective cost through HSA tax savings.
When can federal employees enroll in FEHB, PSHB, or a Marketplace plan outside Open Season?
A Special Enrollment Period (SEP) opens for 60 days after a qualifying life event: marriage, divorce, birth or adoption, a permanent move, loss of other coverage, or a new federal appointment that grants FEHB eligibility for the first time. Retiring without meeting the 5-year continuous enrollment rule, or losing PSHB because a required Medicare Part B enrollment deadline was missed, both trigger a 60-day Marketplace SEP as well.
Does a federal employee's state offer a healthcare stipend like gig workers get?
No. State-level portable-benefit laws such as California's Proposition 22 stipend or Massachusetts's rideshare driver benefit fund apply to gig and rideshare workers, not to federal employees. FEHB and PSHB are federally administered and uniform nationwide, so a federal worker's coverage and government contribution percentage do not vary by state, unlike gig-economy stipend programs that are state specific.
Can federal employees enroll in a catastrophic Marketplace plan?
Only if the federal worker is under 30, or qualifies for a hardship exemption, and only if buying Marketplace coverage independent of FEHB or PSHB in the first place, most commonly a young Pathways program employee or intern not yet FEHB-eligible. Most federal employees and federal retirees are over 30 and already have FEHB, PSHB, or Marketplace subsidized coverage, so catastrophic plans rarely apply to this persona.
