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Michigan Public School
Employees’ Retirement System

Welcome home to HAP!

HAP has more than 60 years of providing high-quality, affordable health plans for union workers and their families. Learn more about how Michigan's home for health insurance can support your healthcare needs.

Proud supporter of union labor for more than 60 years

With a proud history of providing healthcare to labor groups, HAP is committed to ensuring that union retirees and their families are provided high-quality and affordable plans. Your home for retirement is HAP.

Not your ordinary HMO plan

Some 2026 HAP
HMO-POS Highlights

HAP HMO-POS
Medicare Advantage 

HAP HMO-POS
Non-Medicare

24/7 telehealth visits
Coverage in other 49 states
Fitness and gym benefits
No referrals

And more...

96%

You have access to one of the largest Michigan-based HMO networks with HAP*

*Ideon Network Analytics, Q3 2025

Access important documents

Access your summary of benefits, evidence of coverage and annual notice of change.

You have access to one of the largest Michigan-based HMO networks with HAP*

*Ideon Network Analytics, Q3 2025

Schedule your appointment today

We're here to help.

Navigating insurance can be overwhelming, but our dedicated team is here to guide you through the process. Schedule an appointment with us today to get the personalized assistance you need.

HAP is here for our members year after year.

As a Michigan based company, we’re not just near you, we know you. Our experts act like neighbors because they are. With HAP, you’re treated like a neighbor, not a number.

"HAP has been excellent in covering my healthcare needs, and I appreciate the structure of its plans. It offers a wide network of doctors and hospitals, keeping my care streamlined and convenient...Overall, I feel secure and confident in my HAP coverage.""


-Leonard D., Sterling Heights, MI

Health Alliance Plan (HAP) has HMO-POS plans with Medicare contracts. Enrollment depends on contract renewal.