XLN

BCBS Prefix XLN

Blue Cross and Blue Shield of Hawaii (HMSA)

Hawaii • Traditional Indemnity, High-Deductible Health Plan (HDHP), Medicaid

Billing essentials

Provider phone
(800) 966-6198
Electronic payer ID
HMSA1
Claims mailing address
P.O. Box 860 Honolulu, HI 96808-0860
Timely filing limit
365 daysCompare all plans
Prior authorization phone
(800) 966-6198
Provider website
https://hmsa.com

Coverage under prefix XLN

Traditional Indemnity

Traditional indemnity coverage under this prefix is a fee-for-service plan. Members can see any provider without network restrictions or referral requirements. The plan reimburses a set percentage of usual and customary charges. Claims are submitted directly to the payer listed above.

HDHP

HDHP (High-Deductible Health Plan) coverage means the member has a higher deductible than traditional plans, often paired with a Health Savings Account (HSA). Most services require the member to pay out-of-pocket until the deductible is met. Preventive care is typically covered before the deductible. Submit claims normally to the payer listed above.

Medicaid

Under this prefix, the member may have Medicaid coverage managed by this BCBS plan. Medicaid claims have specific rules around cost-sharing, balance billing, and timely filing that override the plan's standard commercial policies. Contact the plan's Medicaid provider services line for submission details.

About Blue Cross and Blue Shield of Hawaii (HMSA)

Independent licensee of the Blue Cross Blue Shield Association serving Hawaii members with commercial, Medicare and Medicaid plans.