SIHO is available to answer your questions over the phone, in-person and on-line. In order to assist you with
your health care benefits 24 hours a day, Client Services' most frequently asked questions are available at your
fingertips. For other questions contact SIHO Client Services by:
Phone:
(812) 378-7070
(800) 443-2980 outside Bartholomew County
Mail:
SIHO Client Services
P.O. Box 1787
Columbus, IN 47202-1787