Hawaii Medical Service Association Company

Caring for the people of Hawaii is our promise and our privilege. Working together with employers, partners, and physicians and other health care providers, we promote wellness; develop reliable, affordable health plans; and support members with clear, thoughtful guidance.

HMSA is the most experienced health plan in the state, covering more than half of Hawaii’s population. As a recognized leader, we embrace our responsibility to strengthen the health and well-being of our community.

Headquartered on Oahu with centers statewide to serve our members, HMSA is an independent licensee of the Blue Cross and Blue Shield Association.