Anthem (BCBS) Behavioral Health Appeals in Mississippi
Appealing an Anthem (BCBS) behavioral health denial in Mississippi means tracking two separate clocks: Anthem (BCBS)'s own 30-day Level-1 appeal window, and Mississippi's 30-day prompt-payment statute (Miss. Code § 83-9-5) for clean-claim payment (best-effort default — verify). This guide covers both, plus Anthem (BCBS)'s filing address and Mississippi's parity protections.
Where to file your Anthem (BCBS) appeal
P.O. Box 60007
Los Angeles, CA 90060
30 calendar days
60 days from Level-1 denial
1-866-755-2680
Mississippi's prompt-payment window
In Mississippi, state-regulated (fully-insured) plans — including many Anthem (BCBS) plans — generally must pay or formally respond to a clean claim within 30 calendar days under Miss. Code § 83-9-5. This deadline does not bind self-funded ERISA plans. This is a claim-payment deadline, not the appeal-decision deadline. If Anthem (BCBS) missed this window on your claim, cite it as a separate payment violation alongside your Anthem (BCBS) appeal — not as the deadline for the appeal decision itself.
MHPAEA parity for Anthem (BCBS) in Mississippi
Federal MHPAEA (29 USC § 1185a; 29 CFR § 2590.712) applies to Anthem (BCBS)'s group health plans operating in Mississippi. The CAA 2021 § 203 disclosure duty requires Anthem (BCBS) to produce its NQTL comparative analysis on request.
Anthem (BCBS)'s parity posture: Anthem (now Elevance Health) is a major BCBS licensee operating in ~14 states. File appeals to the state-specific Anthem entity; addresses vary by state. Behavioral health managed through Sydney Health / Anthem Behavioral Health.
State-level parity laws may add further protections in Mississippi — check with the state's Department of Insurance for current guidance.
Common Anthem (BCBS) denial codes
Mississippi's insurance commissioner
If your internal Anthem (BCBS) appeal is denied, Mississippi's Department of Insurance can help with a complaint or external review for fully-insured plans. Look up the official contact via the NAIC consumer locator.
Note: self-funded ERISA plans are generally exempt from state insurance regulation. If your patient's Anthem (BCBS) plan is employer-sponsored and self-funded, your remedies run through the U.S. Department of Labor (EBSA) rather than Mississippi's commissioner.
Generate your Anthem (BCBS) appeal letter
AppealWin generates a complete, editable appeal letter with the correct regulatory citations for Mississippi and Anthem (BCBS) in minutes. Therapists get 5 free letters every month; a one-time $19 patient letter is also available.
Generate my appeal letter →Frequently asked questions
How long does Anthem (BCBS) have to respond to an appeal in Mississippi?
Anthem (BCBS) generally has 30 calendar days to respond to a Level-1 appeal. If denied, you have 60 days to request external review. Separately, Mississippi's prompt-payment statute gives payers 30 days to respond to a clean claim (Miss. Code § 83-9-5) — a different deadline governing claim payment, not the appeal decision.
Does MHPAEA apply to Anthem (BCBS) in Mississippi?
Generally, yes — for Anthem (BCBS)'s group health plans. Federal MHPAEA (29 CFR § 2590.712) applies to Anthem (BCBS)'s group health plans in Mississippi. Request Anthem (BCBS)'s NQTL comparative analysis under CAA 2021 § 203.
Where do I mail or fax a Anthem (BCBS) appeal?
Mail to Anthem Blue Cross Appeals Unit, P.O. Box 60007, Los Angeles, CA 90060. You can also fax to 1-866-755-2680. This address is the same nationally, including for Mississippi providers.