What is a medical billing coder?

A medical billing coder is a professional who works as a liaison between a health care provider and billing offices, according to the United States Bureau of Labor Statistics. This professional also retrieves and reviews medical records for her employer.

Medical billing coders work in hospitals, physicians' offices, nursing homes and government positions. Requirements for coders may vary by employer, according to the United States Bureau of Labor Statistics. To enter the field, coders generally must complete a certificate program. Coders may seek professional certification to enhance their skill sets and job prospects. Many of these certifications require work experience.