BCBS Prefix XOF Plan Phone Number and Address

BCBS Prefix XOF is a unique home plan identifier that is used to identify members enrolled in BCBS healthcare specific home plan. XOF BCBS prefix is typically found at the beginning of a BCBS member’s identification number on their insurance card and it represents the members of BCBS of Illinois.

Below you will find a detailed information about XOF BCBS prefix. Also you can find details about any prefix using BCBS prefix lookup tool.

BCBS Prefix XOF Information

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XOF BCBS Prefix Home Plan: Blue Cross and Blue Shield of Illinois

XOF BCBS Prefix Website: www.bcbsil.com

XOF Prefix Under 65 Members Customer Service Phone Number: 1-866-514-8044

Phone Number for Under 65 Existing Members: 1-800-538-8833

Phone Number for Medicare Advantage Plan Members: 1-877-774-8592

Medicare Part D Members: 1-888-285-2249

Medicare Supplemental Plan Members: 1-800-624-1723

BCBS IL Phone Number for Medicaid Members: 1-877-723-7702

XOF Prefix Member Services Address: P.O. Box 3004 Naperville, IL 60566-9747

XOF Blue Cross Prefix BCBS IL Claims Address: P.O. Box 805107 Chicago, IL 60680-4112

XOF BCBS Prefix Provider Phone Number

XOF BCBS Prefix Provider Phone Number: 1-800-972-8088

XOF Blue Cross FEP Members Provider Phone Number: 1-800-972-8382

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