MES

BCBS Prefix MES

Blue Cross Blue Shield of Oklahoma

Oklahoma • PPO, POS, High-Deductible Health Plan (HDHP)

Billing essentials

Provider phone
(918) 560-3500
Electronic payer ID
00401
Claims mailing address
P.O. Box 655924, Dallas, TX 75265-5924
Timely filing limit
180 daysCompare all plans
Prior authorization phone
(918) 560-3500

Coverage under prefix MES

PPO

This is a Preferred Provider Organization (PPO) prefix. PPO plans are the most common BCBS plan type. Members have the freedom to self-refer to specialists. Claims for in-network services are typically processed faster and reimbursed at higher rates than out-of-network claims.

POS

POS (Point of Service) plans combine features of HMO and PPO coverage. Members choose a primary care physician and can get referrals to see in-network specialists at lower cost, or self-refer to out-of-network providers at higher cost. Claims should include referral information when the member uses the in-network benefit level.

HDHP

HDHP (High-Deductible Health Plan) coverage means the member has a higher deductible than traditional plans, often paired with a Health Savings Account (HSA). Most services require the member to pay out-of-pocket until the deductible is met. Preventive care is typically covered before the deductible. Submit claims normally to the payer listed above.

About Blue Cross Blue Shield of Oklahoma

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