Customer Service Phone Numbers AARP/ United Healthcare1-877-699-5710Anthem Blue Cross and Blue Shield of Ohio:1-888-613-6097United Healthcare1-866-873-3902Aetna1-800-694-3258Humana1-800-833-6917Medica Mutual of Ohio1-800-242-1936Benefits Analysis Corporation1-937-335-5751 Contact us.info@bacbroker.com(937) 335-5751101 W. Water St.Troy, OH 45373 Name * First Name Last Name Email * Subject * Message * Thank you!