Postal Service Health Benefits Program

Medical Mutual offers great healthcare coverage for postal service annuitants who live or work in the following northern Ohio counties: Allen, Ashland, Ashtabula, Auglaize, Columbiana, Cuyahoga, Defiance, Erie, Fulton, Geauga, Henry, Huron, Lake, Lorain, Lucas, Mahoning, Medina, Mercer, Ottawa, Portage, Putnam, Richland, Sandusky, Seneca, Stark, Summit, Trumbull, Wayne, Williams and Wood.

If you are a PSHB employee, please click here to access more benefit information.  

Plan Highlights for 2025

For Annuitants

As a PSHB Annuitant, you are automatically enrolled in the PSHB Standard or Basic option (through Medical Mutual’s MedFlex Provider network), depending on what coverage is comparable to your current plan. 

Beginning this year, annuitants have the option to join the PSHB Medicare Advantage PPO Plan (through Medical Mutual’s MedMutual Advantage® network) in addition to your current coverage through the PSHB Standard or Basic plan. The PSHB Medicare Advantage PPO Plan encompasses all the benefits of Original Medicare (Parts A and B), plus Part D prescription drug coverage. 

Emergency Services Copay: Please note the copay for emergency care will increase from $300/visit to $325/visit. The copay will be waived if the member is admitted directly to the hospital as an inpatient. 

Prescription Drug Information

Pharmacy Network: You will have access to the National Medicare Performance network for retail prescriptions in 2025.

Drug Formulary: Please take time to review the 2025 Primary Access Formulary.

To review all annuitant prescription drug information, click here.

How to Enroll in a PSHB Plan

Annuitants can enroll online. Visit https://health-benefits.opm.gov/PSHB or call 1-844-451-1261 for assistance with the enrollment process. 

To enroll in the PSHB Medicare Advantage plan, click here or call Medical Mutual toll free at 1-800-801-4823 (TTY: 711 for hearing impaired). 

Customer Care Specialists are available to answer your call from 8 a.m. to 8 p.m., seven days a week from Oct. 1 to March 31 (except Thanksgiving and Christmas), and 8 a.m. to 8 p.m. Monday through Friday from April 1 to Sept. 30 (except holidays).

PSHB Enrollment Codes for the Standard and Basic Medical Mutual Annuitant Plans

 
Plan   Category Type of Enrollment Enrollment Code
 Standard Option with PDP Annuitant Self D3D
 Standard Option with PDP Annuitant Self Plus One D3F
 Standard Option with PDP Annuitant Self and Family D3E
 Basic Option with PDP Annuitant Self D3A
 Basic Option with PDP Annuitant Self Plus One D3C
 Basic Option with PDP Annuitant Self and Family D3B

Medicare Advantage PPO Plan

 
Plan   Category Type of Enrollment Enrollment Code
 Standard Option Annuitant Self D3D
 Basic Option Annuitant Self D3A

2025 Plan Documents

Summary of Benefits and Coverage (SBC) and Uniform Glossary

Additional Information

Find a Provider
View what providers are in your plan's network here.

Wellness Programs

We offer a variety of programs and tools that promote a healthy lifestyle. Please refer to your Postal Service Health Benefits Plan Guide to learn more about our resources and how they can help you reach your wellness goals.

Need Help?

For more detailed plan information, refer to your 2025 PSHB Brochure (RI 73-928) or call Customer Care toll free at 1-800-315-3144 (TTY: 711 for hearing impaired).

Other resources are also available:
PSHB Helpline Support: 1-844-451-1261
Calls will be routed to appropriate customer support resource
Open 7:00 a.m. to 8:45 p.m. EST, Monday through Friday
PSHB Enrollment Support: https://health-benefits.opm.gov/PSHB/