Welcome to peace. Welcome to HAP.

Chrysler, Ford & General Motors UAW Trust retirees

HAP’s proud history of providing health care to labor groups dates back to 1956 when UAW President Walter Reuther sought a more member-focused alternative to traditional health insurance for local autoworkers. His search ended in 1960 with the formation of Community Health Association, which became Health Alliance Plan in 1979.

For more than 50 years, HAP has honored Reuther’s vision by providing high-quality and affordable plans for union workers and their families. We’re proud that close to half of nearly 700,000 members are from union-represented companies.

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  • Turning 65?

    Get real answers to all your questions! We’ll teach you about how Medicare works and give you tips and ideas to make sure you’re ready to go on day

  • Eyes on Diabetes Health Fair

    Join HAP and ProSight for a free diabetic retinal screening and wellness event

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Contact us

  • Customer service

    (800) 422-4641




    More options

  • Individual and family plans

    Ready to join?

    (855) 948-4427

    HMO Plans

    (800) 759-3436

    PPO Plans

    (800) 944-9399

  • Insurance through your employer

    Alliance Health and Life Insurance Company®

    (888) 999-4347

    Self-funded / ASO

    (866) 766-4709


    (800) 422-4641

    HAP Midwest Health Plan

    (888) 654-2200

  • Medicare

    Ready to join?

    (800) 868-3153 TTY: 711

    HAP Senior Plus®

    (800) 801-1770 TTY: 711

    HAP Senior Plus® (PPO)

    (888) 658-2536 TTY: 711

    Alliance Medicare Supplement:

    (800) 873-7526 TTY: 711