Eligibility | Blue Cross and Blue Shield of Illinois

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To enroll in a Blue Cross Medicare Advantage Plan, you must have both Medicare Part A and Medicare Part B. You must also live in either Christian, Cook, DeWitt, DuPage, Kane, Logan, Macon, Mason, McHenry, Menard, Montgomery, Morgan, Moultrie, Piatt, Sangamon, Shelby, or Will county where HMO, HMO-POS and PPO plans are available.

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