INX

BCBS Prefix INX

Blue Cross and Blue Shield of North Carolina

North Carolina • Medicare Advantage, EPO, Traditional Indemnity

Billing essentials

Provider phone
(800) 214-4844
Electronic payer ID
SB865
Claims mailing address
P.O. Box 35, Durham, NC 27702
Timely filing limit
365 daysCompare all plans
Prior authorization phone
(800) 214-4844

Coverage under prefix INX

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.

Traditional Indemnity

Under this indemnity prefix, the member has fee-for-service coverage. There is no provider network, no referral requirement, and no primary care physician gatekeeper. Claims are processed based on the plan's fee schedule. While less common than managed care plans, indemnity coverage is still offered by some BCBS companies.

About Blue Cross and Blue Shield of North Carolina

Independent licensee providing commercial, Medicare and Medicaid plans to North Carolina members.