Insurance billing and coding is a fast-growing profession that requires minimal training. Associate's degrees in this field can be earned online or at numerous community colleges and vocational schools. Coursework may include word processing, records management, transcription, and more. According to the Bureau of Labor Statistics (BLS), insurance billers and coders earned a median salary of over $28,000 in 2006. Furthermore, the occupation is expected to experience a job growth of 18% through 2016.