M4C

BCBS Prefix M4C

Anthem Blue Cross and Blue Shield of Kentucky

Kentucky • EPO, Medicaid, High-Deductible Health Plan (HDHP)

Billing essentials

Provider phone
(855) 661-2028
Electronic payer ID
00660
Claims mailing address
P.O. Box 61010, Virginia Beach, VA 23466-1010
Timely filing limit
90 daysCompare all plans
Prior authorization phone
(855) 661-2028

Coverage under prefix M4C

EPO

EPO coverage under this prefix means the member must use network providers but does not need referrals for specialist visits. This plan type is becoming more common as it offers lower premiums than PPO plans while providing more flexibility than HMOs. Verify network status before providing services.

Medicaid

This prefix is associated with Medicaid managed care. When a BCBS plan administers Medicaid, the claims process may differ from commercial coverage: different payer ID, different claims address, different prior authorization rules, and different timely filing limits. Always verify Medicaid-specific details before submitting.

HDHP

HDHP coverage under this prefix means the member carries a higher annual deductible in exchange for lower monthly premiums. Claims are processed normally but the member's cost-sharing will be higher than standard plans until the deductible is met. Preventive services are typically the exception and are covered at no cost to the member.

About Anthem Blue Cross and Blue Shield of Kentucky

Independent licensee providing commercial, Medicaid, and other health plans in Kentucky.