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Aloha! We are thrilled to have you as part of the Rivian team. As a valued member of our organization, we want to ensure you have access to comprehensive and compliant healthcare coverage tailored to your needs.

As mandated by the State of Hawaii, employers must provide healthcare coverage in line with the Hawaii Prepaid Health Care Act we’re excited to offer employees residing in the State of Hawaii enrollment in HMSA coverage.

If you choose to elect coverage, your HMSA plan will be effective starting the first of the month following your hire date, ensuring you’re covered and supported moving forward.

Please note the following details:

  • Coverage begins on the first of the month following your start date.
    • Example, if you are hired January 5th, your coverage would begin February 1st.
  • Your vision benefit under the HMSA enrollment will be with the EyeMed vision plan. You do not need to elect coverage in Workday for vision unless you would like to have double coverage.
  • Your dental benefit is included in the HMSA enrollment. You do not need to elect Dental coverage in Workday unless you would like to have double coverage.
  • See below for Medical premium rates and plan documents
HMSA Medical Level of CoverageEmployee per pay period contribution effective 7/1/2025
Employee Only$41.06
Employee + 1$163.32
Employee + 2$244.51


2026 Cardiac Rehabilitation Benefit Update

Starting January 1, 2026 HMSA is updating the cardiac rehabilitation benefit. The Dr. Ornish Program will be replaced with a new Intensive Cardiac Rehabilitation (ICR) benefit. This change gives you and your care team more flexibility to choose the cardiac rehabilitation program that best fits your needs and supports your heart health. Intensive Cardiac Rehabilitation services will be covered at the same benefit level as Outpatient Physical and Occupational Therapy. If you’re currently participating in a cardiac program, work with your provider to determine the best program for your needs. For questions around this program, contact HMSA at 1 (800) 776-4672.

HMSA Plan documents:

2025 – 2026 HMSA PPO Benefits Guide

2025 – 2026 HMSA PPO Medical Plan SBC

2025 – 2026 – HMSA Prescription Drug Certificate Rider

2025 – 2026 HMSA Dental Guide

2025 – 2026 HMSA Vision Guide

2025 – 2026 – HMSA Wellbeing and fitness programs

2025 – 2026 HMSA Wellbeing Brochure

2025 – 2026 HMSA active fit direct brochure