Evolution of Health Care Information Systems Paper Essay

Evolution of Health Care culture Systems Paper - Essay ExampleAn information system may simply be defined as an arrangement of people, technology, processes and data that interact to gather, process, store, transfer and provide output in form of useful information that supports the brass.The HCIS (Health Care Information System) traditionally was developed to primarily manage financial and administrative data with an aim of supporting management functions as well as general operations of the organization that deals in healthcare services (Tan, 2005). Administrative applications of HCIS include admission, transfer and discharge registration, scheduling, accounts receivable and patient billing, utilization management, payroll, staff scheduling, material management, general takeger and accounts account payable administration (Tan, 2005).The clinical information system on the other hand contains clinical/ health related information that is related to diagnosing, monitoring and treati ng patients. Clinical applications for the most part consist of the ancillary information system and other systems which include nursing documentation, medication administration, tele-health and telemedicine, electronic medical record and provider order entry.Changes witnessed in healthcare systems have become real, more as a result of advancements in information systems, medical technology and healthcare delivery, and management practices (Tan, 2005). Up to the early 1980s, HIS (Healthcare Information Systems) were more oriented towards information supply for purposes of conducting business. Attention however shifted over time to a system that is more demand oriented information and its importance. This led to the gradual replacement of pencils, calculators, paper and cards, mechanical punches and people for performing vital tasks (Dudeck, Blobel, Lordieck & Brkle, 1997).The typical office in the healthcare facility then was characterized by cumbersome and labor intensive work met hods. These methods and systems were later