Contact HMSA

By Phone

  • Member (toll-free): 1 (800) 776-4672
  • HMSA’s Online Care support (Oahu): (808) 948-6013
  • HMSA’s Online Care support (toll-free): 1 (866) 939-6013
  • HMSA’s Compliance and Incident Hotline: 1 (800) 749-4672
  • Text Telephone (TTY): (808) 948-6222

More numbers …

By Mail

HMSA
P.O. Box 860
Honolulu, HI 96808

More addresses …

In Person

HMSA Center
818 Keeaumoku St.
Honolulu, HI 96814

Other HMSA Offices

By Email

HMSA’s Compliance and Incident Hotline incidents@hmsa.com

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