Every time nurses or doctors treat a patient, they must document what they see and do, from x-rays and examination notes to developing diagnoses and treatment plans. These medical documents are organised and maintained by medical records technicians. These technicians do not provide patient care; rather, they collaborate with caregivers to fill in missing information, process forms, and guarantee that insurance companies receive accurate records. They use coding systems to document patient information for billing and recordkeeping, and they are in charge of patient file privacy. These specialists spend extended periods of time at a computer. Accuracy is critical when updating clinic records or following a patient's outcomes, thus medical records technicians must pay close attention to detail. Some examine health care expenses and detect health data patterns using data. The majority of health information technologists are full-time employees. Technicians may be required to perform late or overnight shifts in health care facilities that are open 24 hours a day, such as hospitals or nursing homes. While a high school diploma and job experience in a health care setting are sufficient to start the sector, most businesses prefer to hire people who have received a certificate in this field. A certification exam is frequently necessary. Medical records technicians provide an essential service for high-quality patient care.