Payer directory
Blue Cross and Blue Shield of Illinois claims address
From Blue Cross and Blue Shield of Illinois's own provider pages.
Paper commercial claims (Commercial): BCBSIL, PO Box 660603, Dallas, TX 75266-0603. From Blue Cross and Blue Shield of Illinois's own page on bcbsil.com, verified October 23, 2026. 2 more entries by plan type below.
Blue Cross and Blue Shield of Illinois claims address, by plan type
| For | Type | Value | Payer page says | Verified |
|---|---|---|---|---|
| Paper commercial claimsCommercial | Mailing address | BCBSIL, PO Box 660603, Dallas, TX 75266-0603 | commercial paper claims may be submitted to this address: BCBSIL, PO Box 660603, Dallas, TX, 75266-0603.bcbsil.com | |
| Paper claims, Blue Cross Community Health PlansMedicaid | Mailing address | Blue Cross Community Health Plans, c/o Provider Services, PO Box 650712, Dallas, TX 75265-0712 | Blue Cross Community Health Plans, c/o Provider Services, PO Box 650712, Dallas, TX 75265-0712bcbsil.com | |
| Paper claimsMedicare Advantage | Mailing address | Blue Cross Medicare Advantage, c/o Provider Services, PO Box 3686, Scranton, PA 18505 | Blue Cross Medicare Advantage, c/o Provider Services, PO Box 3686, Scranton, PA 18505bcbsil.com |
Numbers and addresses change. Confirm on the linked Blue Cross and Blue Shield of Illinois page before you call, fax, or mail. This page lists contact details only. It does not say which providers or plans Blue Cross and Blue Shield of Illinois contracts with.
Questions
Where do providers mail Blue Cross and Blue Shield of Illinois paper claims?
Blue Cross and Blue Shield of Illinois lists: Paper commercial claims (Commercial): BCBSIL, PO Box 660603, Dallas, TX 75266-0603; Paper claims, Blue Cross Community Health Plans (Medicaid): Blue Cross Community Health Plans, c/o Provider Services, PO Box 650712, Dallas, TX 75265-0712; Paper claims (Medicare Advantage): Blue Cross Medicare Advantage, c/o Provider Services, PO Box 3686, Scranton, PA 18505. Source: bcbsil.com.
Does this page show network status?
No. It lists contact details Blue Cross and Blue Shield of Illinois publishes for providers. Network status comes from Blue Cross and Blue Shield of Illinois directly.
Related
- Blue Cross and Blue Shield of Illinois provider contacts
- Blue Cross and Blue Shield of Illinois provider phone number
- Blue Cross and Blue Shield of Illinois prior authorization
- Blue Cross and Blue Shield of Illinois payer ID
- Aetna claims address
- Cigna Healthcare claims address
- Humana claims address
- Molina Healthcare claims address
- Wellcare claims address
- Anthem Blue Cross Blue Shield claims address
- Payer directory: every payer Rivvi verified
- Place of service codes
- HCPCS Level II code lookup
- NPI lookup
Source: Blue Cross and Blue Shield of Illinois's own provider pages, linked in the table. Checked . Last updated . How Rivvi sources data. Spot an error? hello@rivvi.ai.
Free to start. Most teams are using it the same day.
Get started for free