ONH

BCBS Prefix ONH

Blue Cross and Blue Shield of Minnesota

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

Billing essentials

Provider phone
(651) 662-5200
Electronic payer ID
CBMN1
Claims mailing address
P.O. Box 64560, St. Paul, MN 55164-0560
Timely filing limit
180 daysCompare all plans
Prior authorization phone
(651) 662-5200

Coverage under prefix ONH

HDHP

This prefix is associated with a High-Deductible Health Plan. HDHP members pay more out-of-pocket before insurance coverage begins. These plans are commonly paired with HSA or HRA accounts. When billing, be aware that the member may have significant cost-sharing responsibility until their annual deductible is satisfied.

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.

EPO

Under this EPO prefix, the member has no out-of-network coverage for routine care. However, unlike HMO plans, no referral is needed to see a specialist within the network. When billing, confirm the provider's network participation status with the plan before submitting the claim.

About Blue Cross and Blue Shield of Minnesota

Independent licensee of the Blue Cross Blue Shield Association serving Minnesota members.