As a medical billing instructor, you teach medical coding to students at a college or university. Your duties may include teaching students how to post payments in a health care system, submit claims complaints, resolve claim denials, submit appeals, and make adjustments in medical billing. A medical billing curriculum has a heavy emphasis on knowledge of industry rules and regulations, including subjects like the False Claims Act, the Fair Debt Collection Practices Act, and the life cycle of medical billing claims. In addition to your teaching responsibilities, you may help prepare students for entry-level employment and to obtain credentials as a Certified Professional Biller.