Which statement accurately describes how crossover works in Medicare billing?

• A. It transfers data to coordinate benefits with another payer
• B. It transfers patient demographics to the next provider
• C. It duplicates the claim for backup payment
• D. It replaces original claim with a new one

Answer: (A)

Crossovers in Medicare billing are about moving claim information from Medicare to a secondary payer so benefits can be coordinated. When a beneficiary has another payer involved (like Medicaid or a private secondary plan), Medicare can automatically forward the claim so the other payer can determine its share after Medicare’s payment is applied. This streamlines processing and helps ensure the patient’s total health care costs are correctly covered without the need to file separate claims. It isn’t simply duplicating the claim for backup payment, nor is it mainly about transferring demographics or replacing the original claim. The goal is to share the necessary claim data to allow the secondary payer to adjudicate any remaining responsibility.