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Our goal is to answer your inquiry within two business days, but additional time may be needed for requests requiring complex research or additional information. Confidential information will be responded to via telephone or postal mail.
Please do not include personal health information or sensitive information such as your social security number.
Contact Member Services
- Phone 1-800-442-2376
- Mail
Blue Cross Blue Shield of Wyoming
P.O. Box 2266
Cheyenne, WY 82003 - Fax 307-634-5742
- Find an Agent
- Hours of Operation M-F 8 AM to 5 PM
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