light hour - the distance light travels in a vacuum in one hour; approximately one billion kilometers. astronomy unit - a linear unit used for astronomical distances. light year, light-year - the distance that light travels in a vacuum in 1 year; 5.88 trillion miles or 9.46 trillion kilometers.
Do you have a question about Keystone Health or our services? You may contact our practices by using the phone numbers found at the right or by calling the Keystone Health administrative office at (717) 709-7900. Our fax number is (717) 709-7925. PLEASE NOTE: This is the fax to our administrative office.
Customer Service Email. The Anthem Blue Cross customer service email address is the same for nearly all states. You can access the email portal at http://www.anthem.com/health-insurance/customer-care/email-us.From there, choose the state where you are insured and contact the customer service department.ach Anthem Blue Cross customer service phone number will have different hours of operation. Many offers 24 hour automated assistance with shortened hours for Medicare-specific questions and issues. 1  California: 1-800-777-6000. 2  Georgia: 1-888-208-2183. 3  Maine: 1-800-585-0099.