Alphanumeric data entry entails inserting characters from a source document—letters, numbers, and symbols—into a database. One of the particular policies and processes that each institution has is the kind of data from patients that is requested. In the medical industry, there are three different methods of data entry: electronic, automated, and manual. It enables healthcare providers to make informed decisions about patient care and improves patient outcomes. Medical offices place a great value on education and experience when choosing competent data entry staff. One of the specific regulations and processes that each institution has is the kind of information that patients must provide. In today's healthcare landscape, technology plays a major role in providing quality care to patients.