Medicare crossover is not insurance. It is an electronic claim processing system used by Medicare providers to submit claims to Medicare.
Once Medicare adjudicates the claim and approves it, the claim is sent to your Medigap carrier of record. This eliminates the need for your provider to file one claim with Medicare, another with your Medicare supplement provider.
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Once Medicare adjudicates the claim and approves it, the claim is sent to your Medigap carrier of record. This eliminates the need for your provider to file one claim with Medicare, another with your Medicare supplement provider.