How do i contact ihs? For calls related to claims status, please call Health Care Services Corporation at 1-800-225-0241. For press inquiries please contact our Public Affairs Office at [email protected] or (301) 443-3593. IHS Headquarters, Indian Health Service, 5600 Fishers Lane, Rockville, MD 20857 - Find a Mail Stop.What is integrated health systems ihs? Integrated Health Systems. Founded in 2001, Integrated Health Systems (IHS) is a leading IT support and mobile technology provider for Senior Living, Post-Acute Care, Home Health/Hospice, and Informal Care spectrums. We offer start-to-finish IT solutions which allows facilities to focus on their residents rather than managing their technology.What does ihs stand for? Integrated Health Systems. Founded in 2001, Integrated Health Systems (IHS) is a leading IT support and mobile technology provider for Senior Living, Post-Acute Care, Home Health/Hospice, and Informal Care spectrums.Where is the ihhs office in rockville md? IHS Headquarters, Indian Health Service, 5600 Fishers Lane, Rockville, MD 20857 - Find a Mail Stop. Office of Clinical and Preventive Services - 08N34 A&B. Office of the Director - 08E37A. Office of the Director/Congressional and Legislative Affairs Staff - 08E37A.