UMX

BCBS Prefix UMX

Premera Blue Cross Blue Shield of Alaska

Alaska • High-Deductible Health Plan (HDHP), EPO, Medicare Advantage

Billing essentials

Provider phone
(800) 722-1471
Electronic payer ID
00430
Claims mailing address
P.O. Box 91059, Seattle, WA 98111
Timely filing limit
365 daysCompare all plans
Prior authorization phone
(800) 722-1471

Coverage under prefix UMX

HDHP

Under this HDHP prefix, the member's plan has a higher deductible than traditional coverage. This affects patient cost-sharing but does not change how claims are submitted or processed. Use the same payer ID, claims address, and filing procedures listed above. Verify the member's remaining deductible before estimating patient responsibility.

EPO

This is an Exclusive Provider Organization (EPO) prefix. EPO plans do not cover out-of-network care except in genuine emergencies. Members can see any in-network specialist without a referral from their primary care physician. Claims for out-of-network non-emergency services will be denied.

Medicare Advantage

Medicare Advantage (MA) coverage means this member receives their Medicare benefits through a private BCBS plan rather than through original Medicare. MA plans may have different payer IDs and claims addresses than the commercial plan. Check with the payer to confirm the correct submission details for Medicare Advantage claims.

About Premera Blue Cross Blue Shield of Alaska

Premera Blue Cross has operated in Alaska since 1957. Serves over 500,000 members. Part of the Blue Cross Blue Shield Association.