Customer Support
HMSA Medicare Advantage plans
808-948-6235
1-800-693-4672 toll-free
TTY 711

Hours of Operation

Monday - Sunday: 8 a.m. - 8 p.m.



Email
akamai@hmsa.com

Address

HMSA Medicare Advantage

PO Box 860

Honolulu, HI 96808-0860