Key Takeaways

• PSHB brings updated dental benefit structures and new Medicare coordination requirements.
• Understanding deadlines, documentation, and common pitfalls can help you transition smoothly in 2026.

Did you know nearly every USPS retiree must navigate the differences between FEHB and PSHB dental coverage after 2025? Understanding these changes can help reduce surprises and keep your transition smooth. This article covers what you need to know about PSHB dental coverage, how it integrates with Medicare, and a practical 2026 checklist to help you feel prepared and confident.

What Is PSHB Dental Coverage?

Overview of PSHB changes

The Postal Service Health Benefits (PSHB) Program officially began on January 1, 2025, replacing FEHB for USPS employees and retirees. This transition brings updated benefit structures, new eligibility rules, and coordination requirements you may not have encountered under FEHB. Dental coverage is one area where many retirees have important questions as they review their new PSHB options compared with their previous FEHB plans.

How dental benefits are structured

PSHB dental coverage is provided through the Federal Employees Dental and Vision Insurance Program (FEDVIP). Under PSHB, you can select a dental plan through FEDVIP during open season, separate from your medical plan. Dental coverage is not automatically included with your PSHB medical plan (and it was not standard in FEHB either). Options include a variety of dental plan choices structured to offer preventive services, basic care, and often major dental work, though coverage and out-of-pocket costs vary by plan. Review available FEDVIP dental offerings each year so you can choose coverage that matches your needs and budget as you move into retirement.

How Does PSHB Integrate With Medicare?

Understanding enrollment requirements

If you are eligible for Medicare (generally at age 65), you are required to enroll in Medicare Part B to maintain your PSHB medical coverage starting in 2025. It’s important to note that this requirement applies to medical (not dental) coverage. Dental benefits remain separate, and enrolling in Medicare alone does not provide dental coverage.

Coordination between PSHB and Medicare

For medical services, PSHB plans coordinate closely with Medicare. Many retirees find their PSHB medical plan pays secondary when you are also enrolled in Medicare Parts A & B. However, there is no direct coordination for dental services—Medicare typically does not cover routine dental care (such as checkups, cleanings, or fillings). Your separate FEDVIP dental plan will continue to cover your dental needs. The main takeaway: PSHB and Medicare do not integrate for dental coverage; your FEDVIP dental plan remains your primary dental benefit.

Can Medicare Cover My Dental Needs?

Medicare dental limitations

Medicare Part A (hospital insurance) and Part B (medical insurance) offer almost no coverage for regular dental care. For example, traditional Medicare does not cover exams, cleanings, fillings, root canals, dentures, or most extractions. The only exceptions are limited: in rare cases, Medicare Part A may pay for dental services if they are part of a covered inpatient hospital stay, but this does not extend to most dental care retirees need routinely.

How PSHB supplements dental services

Because Medicare doesn’t cover most dental needs, your FEDVIP plan through PSHB is the most reliable source of dental benefits in retirement. FEDVIP plans typically cover preventive services (like exams and cleanings), restorative treatments, and sometimes more extensive procedures. While coverage levels and provider networks vary, a FEDVIP dental plan helps protect you from high out-of-pocket dental expenses. Review plan details every open season—understanding the scope of services and covered providers can help you maximize your benefits and avoid unexpected costs.

2026 PSHB and Medicare Checklist

Key deadlines to remember

Planning ahead is the best way to avoid coverage interruptions. Here are the major deadlines for USPS retirees and their families in 2026:

• Open Season (typically November-December): Window to enroll, change, or drop PSHB medical and FEDVIP dental plans for the coming year.
• Medicare Eligibility: Most retirees are first eligible at age 65. Be sure to enroll in Medicare Part B if you haven’t already, as it is required for continued PSHB coverage if you are retired and eligible for Medicare.
• Documentation Deadlines: Submit all required paperwork before Open Season ends or as soon as you become eligible for Medicare to avoid coverage gaps.

Mark these dates on your calendar and watch for OPM and USPS communications so you don’t miss an important enrollment period.

Required documentation for transitions

During the transition from FEHB to PSHB, and as you integrate with Medicare, you will likely need:

• Verification of eligibility for Medicare Parts A and B
• Completed enrollment forms for PSHB medical coverage (if changing)
• FEDVIP dental plan selection documentation
• Any supporting materials required for spouse or dependent enrollment

Keep these documents organized and accessible. If you are managing your transition online, ensure you have access to necessary portals and your login information is up to date. If you’re mailing forms, allow extra time for processing.

What To Watch For During Enrollment?

Common mistakes to avoid

As you review your dental and medical benefits, be mindful of these frequent pitfalls:

• Missing Medicare Part B enrollment: Failing to enroll can cause you to lose PSHB medical coverage, but it has no impact on dental eligibility. Review your paperwork to ensure you are properly enrolled.
• Assuming dental is included: You must actively select a FEDVIP dental plan. Merely enrolling in PSHB medical (or Medicare) does not automatically provide dental coverage.
• Don’t miss Open Season: This is your primary window to change your dental plan. Outside of Open Season, changes are limited to qualifying life events.

Taking a careful, prepared approach can help you secure the benefits you need with minimal disruption.

Who to contact for help

If you encounter confusion or need support:

• For PSHB and FEDVIP plan information: Visit the official OPM website or your online retirement account for trusted details.
• For Medicare questions: Contact the Social Security Administration or visit Medicare.gov.
• For USPS retirees: USPS HR Shared Services can provide guidance specific to postal retirees.

If you work with a benefits counselor or financial advisor, make sure they have the most up-to-date information on the PSHB and Medicare integration in 2026. Documentation and process confirmation from these official sources are essential to avoiding mistakes.