What Is Upcoding?
“Upcoding” is a type of Medicare fraud. Physicians and hospitals use CPT codes to bill Medicare for procedures and services they perform. When hospitals “upcode” a procedure, they bill Medicare using a CPT code meant for a longer or more complex procedure than the one they actually performed. Upcoding is illegal and can result in a federal lawsuit (such as a qui tam case) and even prosecution.
Take the example of a casual 5-minute patient visit that is upcoded to a comprehensive 50-minute examination. A physician sees a patient for 5 minutes and should have used CPT 99212 to bill for the patient visit. Instead, the physician uses CPT Code 99215, which is meant for patient visits that last at least 50 minutes and involve a comprehensive examination and medical decision making of high complexity. Because the casual visit was upcoded to a comprehensive exam, Medicare pays more money than it should have.