Biller

Individual who completes and transmits insurance claim forms for professional services rendered to a patient by a health care provider or supplier to insurance carriers and/or fiscal agents for private, state, or federal programs.

Billing

1. To send a statement for medical services rendered to the patient. 2. In Medicare fraud, to bill for services or supplies that were not provided. This includes billing for “no shows” (i.e., billing for a service not actually furnished because a patient failed to keep an appointment).

Billing limit

In the Medicare program, the amount the physician can bill for a procedure and the maximum amount he or she can collect from the patient when the claim is taken unassigned. Formerly known as maximum allowable actual charge (MAAC) . See limiting charge .