Many Federal Employees see their health insurance as one of their most important and valuable benefits. Not only does the government help pay for some of the monthly costs, you also are allowed to take the coverage with you into retirement. This is a benefit few employers provide their workers. You taking advantage of these benefits and using them in retirement can substantially help you with coverage and protection long after you retire from federal service.

1. General Overview
   The fundamental rule governing federal health insurance is that the Office of Personnel Management (OPM) acts as the central negotiator for all plans. The government pays roughly 72% to 75% of the weighted average premium for most employees, while the employee pays the remaining balance via pre-tax payroll deductions. 

The Three Core Plan Types
To help your detail-oriented attendees sort through the hundreds of available plans, they generally fall into three strict categories: 
Fee-for-Service (FFS) Plans (e.g., Blue Cross Blue Shield):
The Rule: These are traditional nationwide plans. You can use any doctor, but you pay less out-of-pocket if you use a “Preferred Provider” (PPO) in the network.
Health Maintenance Organizations (HMOs):
The Rule: These plans require you to use designated in-network doctors and facilities within a specific geographic service area. They generally feature lower, more predictable copays but limit your freedom of choice.
High Deductible Health Plans (HDHPs) with HSAs:
The Rule: These plans have lower monthly premiums but require you to pay a high deductible before insurance kicks in. They include a tax-advantaged Health Savings Account (HSA) where the plan actually deposits a portion of your premium to help pay for medical care. 
The Postal Distinction: FEHB vs. PSHB (The Shift)
Under the Postal Service Reform Act of 2022, a major administrative pivot occurred regarding healthcare for postal workers: 

The Regulatory Shift: Effective January 2025, active U.S. Postal Service (USPS) employees, annuitants, and their families were transitioned out of the standard FEHB program and into the new Postal Service Health Benefits (PSHB) Program.
The Plan Structure: PSHB mirrors the comprehensive medical coverage of FEHB and is offered by many of the same insurance carriers, but it operates as a separate risk pool.
The Medicare Rule (Crucial for Postal Retirees): Under PSHB rules, certain Medicare-eligible Postal Service annuitants (retirees) and their eligible family members are legally required to enroll in Medicare Part B to keep their postal health insurance. This rule does not apply to non-postal FEHB retirees. 

Check the “5-Year Rule”: If nearing retirement, verify that you have been continuously enrolled in FEHB or PSHB for the full 5 consecutive years prior to separating. 

Content Formatting (The “IF/THEN” Framework)
To assist your logical planners in making low-friction selections:
IF you want total geographical freedom or to keep your current out-of-network doctors, THEN an FFS plan (like a Standard Option) is the typical choice.
IF you are a generally healthy employee wanting to save on premiums and build a medical nest egg, THEN selecting an HDHP with an integrated HSA is a highly strategic path.
IF you are a postal retiree subject to PSHB regulations, THEN you must actively ensure your Medicare Part B enrollment is intact to avoid losing your health coverage.

Standard Operating Procedure (Next Steps Checklist)

Verify Portal: Non-postal employees use regular agency tools or Employee Express for Open Season; postal members must use the specialized Postal Service Health Benefits System (PSHBS).

Download Brochures: Obtain the official carrier brochures via OPM.gov to inspect the binding legal definitions and exclusions.