MEDIGAP POLICY

A Medicare supplement insurance policy sold by private insurance companies to fill "gaps" in Original Medicare Plan coverage. Except in Massachusetts, Minnesota and Wisconsin, there are 10 standardized plans labeled Plan A through Plan J. Medigap policies only work with the Original Medicare Plan. (See Gaps.)

Learn more about medical coding and billing, training, jobs and certification.

Which certification is right for you?

Call 877-290-0440 or have a career counselor call you.

Questions about what books to order?

Call 877-524-5027 to speak with a specialist.