November 9 β December 14, 2026
Deadline: December 14 at 11:59 PM ET
Open Season is your annual opportunity to review your health, dental, vision and flexible spending benefits and make changes for the upcoming benefit year.
For Postal Service employees and annuitants, the Postal Service Health Benefits (PSHB) Program is the health insurance program to review during Open Season.
The premium is only one part of the cost of a health plan. Before choosing a plan, also compare:
Deductible
Doctor and specialist copays
Prescription costs
Out-of-pocket maximum
Provider and hospital network
Maternity and family benefits
Your expected healthcare needs
Example: Blue Cross and Blue Shield provides a 2027 comparison of FEP Blue Focus, FEP Blue Basic and FEP Blue Standard, including premiums, deductibles, copays and out-of-pocket maximums.
Take a few minutes to compare:
Premiums β How much will come out of each paycheck?
Self vs. Self Plus One vs. Self & Family β Don't assume Self Plus One is always cheaper.
Deductible β How much do you pay before the plan begins paying certain expenses?
Copayments and coinsurance β What will you pay when you receive care?
Prescription coverage β Check your medications and their coverage.
Provider network β Make sure your doctors, hospitals and specialists participate.
Out-of-pocket maximum β Know your potential maximum expenses.
Your family's needs β Consider expected medical care, prescriptions and family coverage for the coming year.
Self Plus One is not always cheaper than Self & Family.
For some plans, the employee premium for Self & Family is actually lower than Self Plus One. Compare both options before making your election. OPM specifically warns enrollees about this situation on its Open Season website.
OPM Federal Benefits Open Season
OPM Open Season
Postal Service Health Benefits (PSHB) Enrollment
PSHB Enrollment Information
PSHB Plan Comparison & Enrollment System
PSHB System
OPM Premium Information
OPM Health Plan Premiums
FEDVIP Dental & Vision
BENEFEDS β Dental & Vision
Your current health coverage generally continues automatically if you do nothing. However, FSAFEDS requires a new election each year if you want to continue participating.
Review your plan carefully before the December 14 deadline.
Additional Plan Information
NALC Health Benefit Plan β Official Website Β Β Β Β Β Β FEP Blue β Official PSHB Plan Information