BlueCross BlueShield of WNY ID Card Prefix

Effective April 15, 2018, member ID card prefixes for all BC/BS plans will be expanded to include alpha-numeric prefixes. The new prefix format will continue to be three characters. They can be alpha only or a combination of alpha and numeric. They will always have at least one alpha character and will never include the number 0 and 1 in any position.

275 Northpointe Pkwy, Suite 50

Amherst, NY 14228

866.234.5017 (Toll-free)

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