To become a remote medical biller, you need at least a high school diploma or equivalent. You then need to complete a medical billing training course; these programs are offered at community colleges and vocational schools and typically last nine to twelve months. During your training, you learn human anatomy, healthcare terminology, medical codes, and other related skills you need to fulfill your job duties. Many remote billers start their careers in-house, but there are remote entry-level opportunities available through medical billing agencies. When looking for jobs, watch out for scams; many so-called opportunities are companies that want to sell you information, such as a list of job leads or a home-based medical billing business model.