K4Q

BCBS Prefix K4Q

Blue Cross and Blue Shield of Michigan

Michigan • PPO, Medicaid, Traditional Indemnity

Billing essentials

Provider phone
(800) 344-8525
Electronic payer ID
SB711
Claims mailing address
P.O. Box 312500, Detroit, MI 48231-2500
Timely filing limit
365 daysCompare all plans
Prior authorization phone
(800) 344-8525
Provider website
https://www.bcbsm.com

Coverage under prefix K4Q

PPO

Under this PPO prefix, members are covered for both in-network and out-of-network care. The plan pays a higher percentage of allowed charges when members use participating providers. No gatekeeper or primary care referral is required. Verify the member's specific benefits for cost-sharing details.

Medicaid

This prefix includes Medicaid managed care coverage. The BCBS plan administers Medicaid benefits on behalf of the state. Claims submission, prior authorization, and reimbursement rules may follow state Medicaid guidelines rather than the plan's standard commercial policies. Confirm the correct payer ID for Medicaid claims.

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 Michigan

Independent licensee of the Blue Cross Blue Shield Association serving Michigan.