STG

BCBS Prefix STG

Blue Cross Blue Shield of Tennessee

Tennessee • Medicaid, High-Deductible Health Plan (HDHP), PPO

Billing essentials

Provider phone
(800) 924-7141
Electronic payer ID
53767
Claims mailing address
1 Cameron Hill Circle, 3G2, Chattanooga, TN 37402
Timely filing limit
450 daysCompare all plans
Prior authorization phone
(800) 924-7141

Coverage under prefix STG

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

This is a High-Deductible Health Plan (HDHP) prefix. These plans have minimum deductible thresholds set by the IRS. Members often use HSA funds to cover out-of-pocket costs. The plan's claims processing and payer ID are the same as the standard plan, but expect higher patient responsibility amounts on remittance.

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.

About Blue Cross Blue Shield of Tennessee

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