Patients and Visitors Billing and Insurance Find information about billing, insurance, and online bill pay. Patient Resources View online resources and what to expect as a patient at Wise Health System. Visitor Resources Learn about our Visitor Policy, valet parking, cafeteria, and other helpful resources. Hospital Maps View and download maps of WHS hospital campuses in Decatur, Texas. Customer and Patient Relations Our Customer and Patient Relations team serves as valuable resource to our patients.