Claims Administrators Medical Claims: Anthem BlueCross BlueShieldMember Services: 855-878-012824/7 NurseLine: 888-249-3820Pre-certification: 866-776-4793Coverage while traveling: 800-810-2583Emergency International Coverage: 804-673-1177 Find A Provider Medical & Prescription ClaimsFor Medicare Eligible Retirees & Dependents Anthem Medicare Preferred (PPO) with Senior Rx Plus Member Services: 833-848-8720 Pharmacy-related questions: 833-285-4630 First Impressions Welcome Center (Pre-enrollment): 833-848-8730 Prescription Claims Anthem-CarelonRx (formerly IngenioRx):Customer Service: 844-993-4314Mail Order:Phone: 833-236-6196Fax: 800-378-0323 Vision Claims National Vision Administrators (NVA):Phone: 800-672-7723 Hearing Claims EPIC Hearing:Phone: 866-956-5400