1-301-255-0500
1-888-818-0500
Toll Free

How to contact us:


Check our knowledgebase for how-to tips and answers to common questions. 

You can open a support request via our Support Portal .
You will receive a response within 24 hours.


Category Hours Phone Toll-Free email
Web site & Email Anytime Use HIS Support Portal support@his.com
Billing 9 AM - 5 PM Eastern, M-F 301-255-0500, opt 3 1-888-818-0500, opt 3 billing@his.com
Sales 9 AM - 5 PM Eastern, M-F 301-255-0500, opt 1 1-888-818-0500, opt 1 sales@his.com
    
HIS Office Mailing Address:

Heller Information Services, Inc.
30 West Gude Drive
Suite 220
Rockville, MD  20850-1161