Anthem BCBS (14 states) Timely Filing Limit
Anthem BCBS (14 states) allows 90 days (many states) — up to 180 by contract for initial claim submission, counted from date of service.
- Initial claims
- 90 days (many states) — up to 180 by contract
- Counted from
- Date of service
- Appeals
- 180 days (claim payment dispute, most states)
- Category
- BCBS Plans
Published default as of 2026 — individual participation agreements and plan documents override payer defaults. Always verify against your contract and the current provider manual.
What billers should know
Anthem (Elevance) operates Blues plans in CA, CO, CT, GA, IN, KY, ME, MO, NV, NH, NY, OH, VA, WI. 90 days is the common contracted default but several states and products differ — check the state-specific provider manual.
Missed the Anthem BCBS (14 states) deadline?
- 1
Pull your proof of timely submission — clearinghouse acceptance reports (277CA), payer portal submission logs, or EDI acknowledgments. If the claim was submitted in time and lost or rejected downstream, most payers must reopen it.
- 2
The denial arrives as CO-29 — appeal with documentation, citing the original submission date and any payer-side errors (wrong member ID on file, retroactive eligibility, COB delays).
- 3
If the miss is genuinely yours, write it off correctly: timely filing denials are a contractual adjustment — billing the patient for them violates most network agreements.
- 4
Fix the root cause: charges should leave the door within 48–72 hours of the encounter, with a worklist for anything unbilled after 7 days.
OakClaim files every claim within 48 hours — no deadline math required.
Free audit shows how much late filing and unworked denials are costing you.